Articles tagged with "energy-storage"
Chinese firm achieves 11-minute full charge milestone with sodium-ion tech
Chinese automotive giant BAIC Group has developed a sodium-ion battery prototype that achieves an energy density of about 170 Wh/kg and supports ultra-fast 4C charging, enabling a full charge in approximately 11 minutes. The prismatic cell design also demonstrates strong performance across a wide temperature range (-40°F to 140°F), retaining over 92% capacity at around -4°F, which highlights its suitability for cold-weather conditions. BAIC’s internal safety tests showed the battery remains stable without fire or explosion even when overcharged to 200% state of charge and maintains structural integrity under thermal abuse at about 392°F. BAIC has built comprehensive in-house capabilities covering electrolyte development, cell architecture, and system integration, and is addressing challenges related to energy density and cycle life. The company is integrating sodium-ion technology into its broader “Aurora Battery” platform, which includes lithium-ion and solid-state chemistries, and has completed process validation for mass production of prismatic sodium-ion cells. Sodium
energybattery-technologysodium-ion-batteryfast-chargingelectric-vehiclesenergy-storagebattery-safetyThermal battery hits 4,350°F, stores electricity as heat for 100 hours
Researchers at Fourth Power, an MIT spinout led by Professor Asegun Henry, have developed a novel thermal battery that stores electricity as heat in carbon blocks heated to approximately 4,350°F (2,400°C), nearly half the temperature of the Sun’s surface. This system uses molten tin to transfer heat and thermophotovoltaic (TPV) cells to convert the intense light emitted by the white-hot carbon blocks back into electricity with over 40% efficiency—a record for TPV technology. Operating at such high temperatures allows for higher power density, reducing system size and costs compared to conventional energy storage solutions like lithium-ion batteries. The thermal battery offers long-duration energy storage, capable of providing power for 10 to over 100 hours with minimal heat loss (about 1% per day), making it suitable for utilities, renewable energy integration, and data centers. Its modular design enables scaling by adding storage or power modules, with plans to demonstrate a one-megawatt-hour system
energythermal-batteryenergy-storagecarbon-materialsthermophotovoltaic-cellsmolten-tinclean-energyNorway team builds hydrogen drone to expand aerial inspection range
Researchers at SINTEF in Norway have developed a hydrogen-powered drone designed to overcome the limitations of battery-operated drones, specifically their heavy weight and short flight times. By using hydrogen fuel cells, these drones achieve much higher energy density, enabling them to fly for several hours and cover greater distances. The drones feature a simple tank-swapping system that allows operators to quickly replace fuel tanks in minutes, avoiding long battery recharge times. This innovation targets tasks that battery drones cannot handle, such as inspecting remote power lines where current solutions often require costly and dangerous helicopter missions. Despite the promising capabilities, the hydrogen drone faces challenges related to Norway’s harsh weather conditions. The fuel cell technology currently performs well only in fair weather and struggles with rain and freezing temperatures, which limits its use in winter monitoring tasks like avalanche and power outage surveillance. The SINTEF team is actively seeking partners to help weatherproof and winterproof the drone to ensure reliable operation year-round. If successful, these drones could significantly reduce risks to human pilots
hydrogen-droneenergy-storagefuel-cellsaerial-inspectiondrone-technologyrenewable-energybattery-alternativesNew sodium battery cathode keeps 80% capacity after 200 cycles
Researchers at Central South University have developed a novel sodium-ion battery cathode with a radial gradient structure that significantly improves air stability and cycling durability. Sodium-ion batteries, valued for their low cost and potential in large-scale energy storage, have been hindered by cathode degradation caused by exposure to moisture and carbon dioxide. The team addressed this by creating a cathode with a mixed-phase outer layer that increases the oxidation state of transition metals, forming a protective barrier against environmental damage, while maintaining a stable inner core for strong sodium storage capacity. This design enables the cathode to retain about 80% of its capacity after 200 charge-discharge cycles, compared to only 21% for conventional cathodes. The new cathode also demonstrated enhanced resistance to real-world conditions, maintaining over 103 mAh/g capacity after 10 hours in humid air with carbon dioxide, with capacity loss reduced from over 50% in standard materials to just above 12%. The gradient structure facilitates faster sodium-ion transport, improving
energysodium-ion-batterybattery-cathodematerials-scienceenergy-storagebattery-technologyelectrochemical-stabilityWorld's first quantum battery charges faster as it gets bigger
Researchers from the University of Melbourne, RMIT University, and CSIRO in Australia have developed the world’s first quantum battery prototype, which exhibits the unique property of charging faster as it increases in size. Unlike conventional chemical batteries whose charging time grows with size, this quantum battery leverages quantum effects such as superposition and entanglement to enable collective charging. Specifically, if a battery has N units, charging collectively takes only 1/√N of the time needed to charge a single unit, meaning doubling the battery size reduces charging time to slightly more than half. The battery consists of a multi-layered organic microcavity that traps light and is charged wirelessly using a laser, with advanced spectroscopy confirming its charging behavior. Despite this promising proof-of-concept demonstrating rapid, scalable charging at room temperature, the current quantum battery prototype stores only a minuscule amount of charge—on the order of a few billion electron-volts, insufficient even for smartphones—and retains it for just a few nanoseconds
quantum-batteryenergy-storagequantum-technologyrapid-chargingmaterials-sciencewireless-chargingnext-generation-energyTesla signs $4.3 billion deal with LG to boost energy storage push
Tesla has entered a $4.3 billion agreement with LG Energy Solution to supply battery cells for its expanding energy storage business. The batteries will be produced at LG’s Lansing, Michigan facility, which was originally a joint venture with General Motors but has since been retooled to manufacture lithium iron phosphate (LFP) prismatic cells. These domestically produced cells will power Tesla’s Megapack 3 energy storage systems made in Houston, supporting the company’s strategy to localize its battery supply chain and reduce reliance on imports, particularly from China. This move aligns with broader U.S. government efforts to boost domestic manufacturing and secure energy infrastructure amid rising electricity demand driven by data centers and electrification. Tesla’s energy storage division is growing rapidly, generating $12.8 billion in revenue last year and accounting for 13% of the company’s total revenue, even as its automotive segment faced declines. The Megapack systems help utilities store renewable energy and manage grid demand fluctuations. Meanwhile, LG Energy
energyenergy-storagebattery-technologyTeslaLG-Energy-Solutionlithium-iron-phosphaterenewable-energyAs Fossil Fuel Costs Rise, Renewable Energy And Storage Shine
The article highlights the growing prominence of renewable energy and energy storage in the U.S. as fossil fuel prices rise due to global market volatility. Unlike in the past, energy consumers now have more options to mitigate the impact of fossil fuel price spikes, largely because renewable energy and storage dominate new utility-scale power capacity. While federal energy policy has been slow to act, several states are proactively advancing renewable energy initiatives and storage solutions to stabilize electricity costs and support grid reliability. New York State is spotlighted for its robust renewable energy growth, including incentives for homeowners to install home battery systems that can qualify for about $3,000 in upfront rebates and save roughly $200 annually through utility demand-response programs. These programs leverage virtual power plants (VPPs), which use grid software to coordinate distributed energy resources like batteries and solar panels, helping utilities avoid expensive gas peaker plants. New York is also expanding its wind and solar portfolios and collaborating with Canada on cross-border energy projects. New Jersey, despite setbacks in offshore
energyrenewable-energyenergy-storagevirtual-power-plantssolar-powersmart-gridenergy-incentivesGoogle’s data center power playbook comes into focus
Google is advancing its strategy to power new data centers with clean energy, exemplified by a recent agreement with Michigan utility DTE to add 2.7 gigawatts of new energy resources near Detroit. This plan includes 1.6 GW of solar power, 400 MW of four-hour energy storage, 50 MW of long-duration storage, and 300 MW of unspecified “additional clean resources” such as wind, hydro, nuclear, or geothermal. The remaining 350 MW will come from demand response programs, where electricity use is temporarily reduced during peak demand. While some details remain unclear—such as the exact makeup of the “clean resources” and how demand response will be implemented—Google is leveraging its Clean Transition Tariff to pay a premium for specific power types and encourage utilities to integrate these technologies into long-term planning. This initiative follows a similar approach used in a Minnesota data center project and reflects a shift in Google’s practice: power projects are now announced alongside data center developments rather than
energydata-centersrenewable-energyenergy-storageclean-energypower-purchase-agreementsenergy-efficiencyHydrogen’s Recapitalization Cycle: Thirty Years of Survival Without Profit - CleanTechnica
The article "Hydrogen’s Recapitalization Cycle: Thirty Years of Survival Without Profit" from CleanTechnica examines the persistent yet unprofitable existence of publicly traded hydrogen and fuel cell companies over the past three decades. Companies like Ballard Power, FuelCell Energy, Plug Power, and Bloom Energy have collectively reported billions in cumulative losses, with deficits reaching billions of dollars despite their long operational histories. Unlike typical energy technologies that take decades to mature technologically, the puzzle here is financial: these firms continue to operate publicly without ever generating operating profits, sustained by repeated capital raises and investor interest. The article highlights a cyclical pattern in the stock prices of these hydrogen companies, with peaks occurring roughly every six to ten years, coinciding with waves of political interest, media coverage, and investor enthusiasm tied to hydrogen’s potential as a clean energy solution. These surges align with government strategies and funding initiatives in regions like the EU, Japan, South Korea, and the U.S., which promote hydrogen as a
energyhydrogen-energyfuel-cellsclean-energyrenewable-energyenergy-storagedecarbonizationHow China Is Avoiding The Straits Of Hormuz Curse - CleanTechnica
The article "How China Is Avoiding The Straits Of Hormuz Curse" from CleanTechnica examines how China is mitigating risks associated with the strategic and often volatile Straits of Hormuz, a critical chokepoint for global oil and LNG shipments. Unlike many countries heavily reliant on this narrow shipping lane—through which about 20% of global oil and gas transit—China has proactively reduced its dependence on fossil fuels over the past two decades. This strategic shift is part of a long-term national electrification plan embedded in successive five-year plans, emphasizing clean energy targets such as offshore wind capacity and carbon intensity reduction. As a result, oil and gas now constitute only a small fraction of China’s energy consumption, with oil and gas shipments through Hormuz accounting for roughly 6% of China’s total energy use, a figure that continues to decline. The article contrasts China’s forward-looking energy strategy with the United States’ reactive and short-term approach, highlighting the US’s recent release of nearly half
energyoilLNGenergy-storageelectrificationChina-energy-policyfossil-fuel-reductionNew Volkswagen ID.3 Getting New Name — ID.3 Neo — But What's Changed? - CleanTechnica
Volkswagen is updating its ID.3 electric vehicle with a new version called the ID.3 Neo, set to be unveiled in mid-April. This update introduces Volkswagen’s latest software and several new features aimed at enhancing the driving experience and vehicle functionality. Key improvements include Enhanced Travel Assist with traffic light detection, One-Pedal Driving, and Vehicle-to-Load capability, which allows the car to supply power up to 3.6 kW to external devices like electric grills or e-bikes. The ID.3 Neo also features a new Innovision infotainment system with an app store for downloading popular apps related to audio, video streaming, parking, charging, and gaming. Additionally, a digital key option will enable wireless vehicle access via smartphones or smartwatches without needing a special app. Beyond software and convenience features, the ID.3 Neo will offer greater efficiency and range thanks to advancements in the motor and battery technology. Volkswagen is introducing a new 140 kW (190 PS) APP
electric-vehiclesVolkswagen-ID.3energy-storagelithium-iron-phosphate-batteryvehicle-to-loaddigital-keyinfotainment-systemPeak Energy Bringing Sodium-Ion Battery Storage To Wisconsin - CleanTechnica
Peak Energy, founded in 2023 by former Tesla, Enovix, and Apple entrepreneurs, is pioneering low-cost, large-scale sodium-ion battery storage technology aimed at dramatically reducing energy storage costs and establishing U.S. leadership in battery innovation. Sodium-ion batteries offer several advantages over traditional lithium-ion types, including better performance in cold temperatures, longer lifespan, lower flammability, and reduced cooling requirements. These features simplify battery pack design and cut costs, potentially halving the total price of battery systems and accelerating the adoption of battery-powered vehicles and grid storage. On March 12, 2026, Peak Energy announced a partnership with RWE Americas to pilot its passively cooled sodium-ion grid storage system in Eastern Wisconsin. This project positions RWE as a first mover in deploying next-generation, capital-efficient energy storage solutions. Peak’s proprietary GS-1.1 system leverages highly stable sodium-ion cells to eliminate costly maintenance and cooling infrastructure, reduce capacity overbuild, and maintain performance across a wide
energysodium-ion-batteriesenergy-storagebattery-technologygrid-storagerenewable-energyPeak-EnergyIn Battle Against Renewable Energy, Texas AG Is All Hat No Cattle
The article critiques Texas Attorney General Ken Paxton’s efforts to support coal power and oppose renewable energy investments amid his 2024 U.S. Senate campaign. Paxton led a lawsuit against major asset managers BlackRock, State Street, and Vanguard, accusing them of illegally pushing decarbonization agendas that allegedly raised energy costs for ratepayers. However, the lawsuit’s impact has been minimal, with Vanguard settling quietly while continuing business as usual. Meanwhile, former President Trump’s policies to extend coal plant operations and geopolitical events have bolstered fossil fuel markets, undermining Paxton’s claims of asset manager collusion against coal. Despite Paxton’s rhetoric, renewable energy investment in Texas is thriving. Florida-based Origis Energy secured $545 million to expand a large solar complex in West Texas, expected to exceed 700 MW upon completion. Additionally, Eagle Point Credit Management provided $28.5 million in financing to Heritage Energy Storage DevCo, which focuses on smaller-scale battery storage projects designed to bypass lengthy
energyrenewable-energysolar-powerenergy-storageTexas-energy-marketclean-energy-investmentfossil-fuels-debateGroup14 opens factory to produce battery materials for flash charging EVs
Group14 has inaugurated its BAM-3 factory in South Korea to produce silicon anode battery materials at scale, aiming to revolutionize electric vehicle (EV) charging and energy storage. The facility can produce up to 2,000 metric tons annually, sufficient for about 10 gigawatt-hours of energy storage or 100,000 long-range EV batteries. This production scale marks a significant milestone for Group14 and the broader battery industry, addressing a key hurdle in silicon anode adoption: manufacturing large quantities. The factory was initially a joint venture with Korean battery maker SK, which owned 75% before Group14 acquired full control last summer amid SK’s strategic shifts. Silicon anodes promise to vastly improve battery energy density and charging speed compared to traditional carbon anodes, as silicon can store up to ten times more lithium ions. However, silicon’s tendency to swell and degrade quickly has limited its practical use. Group14’s innovation lies in a hard carbon scaffold that stabilizes tiny silicon particles,
energybattery-materialssilicon-anodeelectric-vehiclesfast-chargingenergy-storageEV-batteriesEV startup Harbinger reveals a smaller work truck with electric and hybrid variants
Los Angeles-based EV startup Harbinger has unveiled its second vehicle, the HC Series Cab, a smaller medium-duty work truck offered in both all-electric and hybrid variants, with the hybrid model providing up to 500 miles of range. The truck is designed for ease of use with features like easy entry and exit, a tight turning radius, and a versatile chassis that can be outfitted with cargo boxes or flatbeds. Harbinger aims to address fleet operators’ traditional trade-offs between payload, maneuverability, range, and onboard capability by delivering a platform that outperforms legacy diesel trucks through electrification and a range-extended hybrid system. Founded in 2022, Harbinger has rapidly expanded, raising $100 million in a Series B round in January 2025 and $160 million in Series C funding by November. The company has secured notable customers such as FedEx and RV manufacturer THOR Industries for its larger truck chassis, which also supports electric and hybrid powertrains. Beyond
electric-vehicleshybrid-trucksenergy-storageautonomous-vehicle-softwarebattery-technologycommercial-truckingEV-startupFirst in US: New solid-state battery passes customer approval
ION Storage Systems, a Maryland-based U.S. battery developer, has achieved a significant milestone by having its solid-state Cornerstone Cell battery technology pass customer performance qualification—the first such validation for a U.S. solid-state battery company. This accomplishment follows the shipment of sample cells in August 2025 to partners across industrial equipment, consumer electronics, and automotive sectors. Passing customer qualification indicates the battery meets stringent commercial standards, enabling ION to move beyond lab testing toward real-world application and large-scale production. The Cornerstone Cell features a novel solid-state, anodeless architecture that replaces the traditional liquid electrolyte and anode with a solid electrolyte, aiming to enhance energy density, thermal stability, and safety compared to conventional lithium-ion batteries. ION’s strategy focuses initially on smaller or specialized applications rather than electric vehicles, mirroring the early market entry path of lithium-ion batteries. This approach is intended to build manufacturing expertise and customer confidence before scaling to larger markets. The company is expanding its Beltsville,
energysolid-state-batterybattery-technologyenergy-storagelithium-ion-alternativebattery-safetyindustrial-applicationsGeely & Zeekr Right Behind BYD with 1,500 kW Charging - CleanTechnica
The article highlights a significant advancement in electric vehicle (EV) charging technology in China, focusing on Geely and its premium brand Zeekr, which are closely following BYD in deploying ultra-fast 1,500 kW charging capabilities. The 2026 Zeekr 001 model, equipped with Geely’s “Golden Battery” featuring 12C charging capability and a 900V architecture, can charge from 10% to 80% in just seven minutes by drawing up to 1,488 kW of power. This rapid charging is supported by Geely’s proprietary Aegis Lithium Iron Phosphate (LFP) batteries, which demonstrate strong low-temperature performance and long-term durability, retaining over 90% capacity at -30°C and maintaining 92.1% health after 1,500 full charge cycles. Geely is not only innovating in battery and vehicle technology but also in charging infrastructure, opting to own and operate its own 1,500 kW
energyelectric-vehiclesfast-charginglithium-iron-phosphate-batteriesenergy-storagehigh-voltage-architecturenew-energy-vehiclesBuffering Batteries: The Grid Enhancing Technology No One Calls A GET - CleanTechnica
The article discusses the role of buffering batteries as an underrecognized form of grid enhancing technology (GET) that differs from traditional GETs like dynamic line rating, power flow control, and advanced conductors. Unlike these technologies, which increase the instantaneous transmission capacity of power lines, buffering batteries do not raise the megawatt (MW) limit of transmission lines but instead shift energy through time. By storing surplus electricity during periods of congestion and releasing it when transmission capacity is available, batteries effectively increase the total energy transmitted over a day without exceeding the line’s MW rating at any moment. A key example is a solar plant producing more power than the transmission line can handle at peak times, leading to curtailment of excess energy. Adding a battery sized to absorb this surplus allows the energy to be saved and sent later, reducing waste and improving grid utilization. The economics of this approach have improved significantly due to steep declines in lithium-ion battery costs, making batteries competitive with traditional transmission upgrades, which are costly and time
energybatteriesgrid-enhancing-technologiesrenewable-energyenergy-storagetransmission-lineslithium-ion-batteriesVolvo Brings The EX90 & ES90 To The Philippines — And It's A Big Deal For Local EV Buyers - CleanTechnica
Volvo Cars Philippines, through Hariphil Asia Resources Inc., has officially launched two significant electric vehicles (EVs) in Manila: the EX90 and the ES90. The EX90 is a premium electric SUV positioned as the successor to the XC90, featuring a dual-motor AWD system with 456 hp and 770 Nm torque, powered by a 111-kWh battery offering an estimated 600 km range under WLTP standards. It supports DC fast charging up to 350 kW, enabling a 10% to 80% charge in about 22 minutes. Notably, the EX90 incorporates roofline-integrated lidar alongside cameras and radar, marking Volvo’s advancement in driver-assistance technology. The seven-seat SUV is priced at approximately P5.99 million (~$101,400) in the Philippines. The ES90, a less publicized but technically advanced electric sedan, is built on an 800-volt architecture that supports faster charging and improved efficiency, with a
electric-vehiclesEVenergy-storagebattery-technologyfast-chargingautomotive-technologylidar-sensorsHydrogen vs Batteries on Norway's Lofoten Route: An Engineering Reality Check - CleanTechnica
The article examines the challenges facing Norway's Vestfjord Lofoten hydrogen ferry project, particularly focusing on the durability of fuel cell technology supplied by PowerCell. Investigative reporting revealed internal tests suggesting fuel cell lifetimes around 3,000 hours, significantly lower than the 33,000 hours claimed in marketing materials. While this discrepancy is concerning, the article emphasizes that fuel cell durability must be viewed within the broader context of the entire hydrogen system, which includes hydrogen production, compression, storage, bunkering infrastructure, and operational procedures. Public data indicate that while fuel cells in light vehicles can achieve sufficient durability, heavy-duty applications like ferries and trucks currently lack proven long-term reliability, making the 3,000-hour figure a serious issue for commercial ferry propulsion. Beyond fuel cell longevity, the article highlights the limited real-world operational history of PowerCell’s marine fuel cells in demanding, continuous high-power settings. Although PowerCell partners with Bosch, whose licensed fuel cell designs have been deployed mainly in pilot projects
energyhydrogen-fuel-cellsclean-energymarine-propulsionrenewable-energyenergy-storagefuel-cell-durabilityDemand Shifting in Hawaiʻi: The Other Half of the Energy Transition - CleanTechnica
The article "Demand Shifting in Hawaiʻi: The Other Half of the Energy Transition" from CleanTechnica examines the critical role of demand management in Oʻahu’s transition to a fully electrified, solar-dominated energy system. After removing non-civilian energy uses such as aviation fuel, maritime bunkering, and military consumption, the island’s energy demand for civilian purposes was significantly reduced through electrification of transportation, buildings, and industry. This transition lowered annual electricity demand to about 6,000 GWh, with an average load of roughly 685 MW. However, peak demand in the evenings can exceed 1,000 MW due to increased air conditioning use and electric vehicle (EV) charging, necessitating substantial generation and storage capacity that only operate during these peak periods. To address the mismatch between solar generation—peaking midday—and evening demand, demand management strategies like time-of-use pricing are essential. Hawaiian Electric already implements tariffs that incentivize electricity use during midday hours when solar output
energyenergy-transitiondemand-managementsolar-powerelectricity-gridrenewable-energyenergy-storageWorld's first solid-state battery retains 97.7% charge after 10 days
Finnish startup Donut Lab has released the results of a third independent test conducted by the VTT Technical Research Centre of Finland, demonstrating that its solid-state “Donut Battery” retains 97.7% of its charge after being idle for 10 days. This finding addresses previous speculation that the battery might function like a supercapacitor, which typically loses charge rapidly when not in use. The test involved charging the battery to about 50% capacity, leaving it idle at room temperature for 240 hours, and then measuring the remaining charge, confirming the battery’s strong self-discharge performance and stability without any visible damage. The Donut Battery, designed for Verge Motorcycles’ TS Pro, offers a 370-mile range, five-minute charging, and an energy density of 400 Wh/kg, along with robust thermal stability demonstrated in earlier tests at elevated temperatures. Donut Lab’s CTO, Ville Piippo, emphasized that the battery behaves as expected for a solid-state battery, maintaining charge
energysolid-state-batterybattery-technologyelectric-vehiclesenergy-storagefast-chargingbattery-durabilityTop Selling Electric Cars in World, Cybertruck Order Frenzy, Solar Trumps Trump in Texas — Top Stories of the Week - CleanTechnica
The article from CleanTechnica provides a weekly roundup of the top stories related to electric vehicles, renewable energy, and clean technology trends. Although the specific details of the top-selling electric cars, the Cybertruck order surge, and the solar energy developments in Texas are not fully elaborated in the provided content, the piece emphasizes the ongoing public interest and dynamic discussions around these topics. The author, Zachary Shahan, highlights the importance of these stories in the broader context of the global transition to clean technologies aimed at combating climate change. Additionally, the article mentions the author's intent to resume regular weekly summaries of popular clean tech news, inviting reader feedback on the preferred format and length of these roundups. Zachary Shahan, a recognized expert in electric vehicles and renewable energy, also encourages readers to support CleanTechnica’s work through subscriptions and engagement, underscoring the platform’s role in informing and advancing the clean energy movement worldwide.
electric-vehiclessolar-energyrenewable-energyenergy-storageclean-technologyelectric-carssustainable-transportationBiomethane for Oʻahu: A Small Reserve With a Big Reliability Role - CleanTechnica
The article from CleanTechnica examines the role of biomethane as a strategic reliability resource for Oʻahu’s renewable electricity system. Following a comprehensive energy analysis that excludes overseas aviation, maritime bunkering, and military use, and assumes full electrification of transportation, buildings, and industry, Oʻahu’s civilian electricity demand is projected to be about 6,000 GWh annually. Solar energy and batteries are expected to supply most of this demand, with batteries shifting solar generation to evening hours. However, even with these technologies, the grid requires a small amount of firm capacity to cover rare periods of low renewable output due to weather or equipment outages. Biomethane, produced from organic waste through anaerobic digestion or landfill gas capture, is identified as a suitable fuel for this strategic reserve because it provides dispatchable combustion-based power without adding new fossil carbon emissions. Oʻahu’s biomethane feedstock potential is limited but significant, primarily coming from sewage sludge at several wastewater treatment plants and methane
energyrenewable-energybiomethaneelectricity-gridenergy-storageanaerobic-digestionsustainable-energyWind on Oʻahu: A Modest but Valuable Complement to Solar - CleanTechnica
The article from CleanTechnica discusses the role of wind energy as a complementary renewable resource to solar power on the island of Oʻahu. It begins by emphasizing the importance of accurately assessing Oʻahu’s electricity needs after electrifying all fossil fuel end uses, such as transportation and heating. This electrification reduces overall energy demand due to the higher efficiency of electric technologies compared to combustion engines. The analysis estimates that Oʻahu would require about 6,000 GWh of electricity annually to meet these needs, with total grid electricity slightly higher when accounting for transmission losses. The challenge for renewable energy planning is thus to reliably produce around eight terawatt-hours per year. Solar energy is identified as the largest renewable resource on Oʻahu, with potential from rooftop, parking canopy, agrivoltaic, vertical, and utility-scale solar installations capable of exceeding the island’s electricity demand. However, solar power peaks midday and declines in the evening when demand often rises, necessitating additional storage or complementary generation
energyrenewable-energywind-powersolar-energyelectricity-gridenergy-storageOahu-energy-systemBill Gates’ TerraPower gets approval to build new nuclear reactor
The Nuclear Regulatory Commission (NRC) has granted TerraPower, a nuclear startup founded by Bill Gates in 2015, approval to build its Natrium nuclear reactor in Wyoming near an aging coal power plant. This marks the first NRC permit for a new nuclear reactor in nearly a decade. The Natrium reactor is designed in partnership with GE Vernova Hitachi and will generate 345 megawatts—smaller than typical modern reactors but larger than many small modular reactors. Notably, Natrium uses molten sodium for cooling instead of water, a first for commercial reactors approved by the NRC in over 40 years. This design allows the reactor to store excess heat in molten sodium tanks, enabling energy to be saved during low demand and used to supplement intermittent renewable sources like wind and solar, potentially lowering generation costs. TerraPower’s approval is significant because it followed the NRC’s traditional permitting process for private land, unlike some projects on Department of Energy property that follow different regulations. The company is among
energynuclear-reactorTerraPowermolten-sodium-coolingsmall-modular-reactorsenergy-storageclean-energy-technologyPhotos: This tactical electric motorcycle endures extreme climates for modern battlefield
The article introduces NorthForge, a Canadian startup launched by Alberta-based eOutdoors Ltd., focused on producing locally manufactured electric tactical vehicles for military use. Their first product, the Dispatch, is an all-electric motorcycle purpose-built for intelligence, surveillance, and reconnaissance (ISR) missions. Unlike modified commercial bikes, the Dispatch is designed from the ground up to meet military durability standards and operational needs, emphasizing a compact profile to reduce visibility to modern aerial threats such as drones. The Dispatch features an electric powertrain that minimizes acoustic and infrared signatures, enhancing stealth capabilities in sensitive operations. It is engineered to operate reliably in extreme temperatures ranging from −35°C to +45°C, making it suitable for both Arctic and desert environments. The motorcycle’s modular design facilitates rapid field maintenance and aims for a 10-year service life. Additionally, its size and weight are optimized for transport via standard military aircraft and helicopters, enabling rapid deployment to remote areas where traditional logistics are challenging. Overall, the Dispatch exemplifies a shift toward
electric-vehiclestactical-motorcyclesmilitary-technologyenergy-storageelectric-powertrainextreme-climate-operationmodular-designChina's compressed air energy station to power 600,000 households
The Huai’an Salt Cavern Compressed Air Energy Storage (CAES) demonstration project in Jiangsu Province, China, has become the world’s largest fully operational compressed air energy storage station. Featuring two 300 MW non-supplementary combustion CAES units, the facility has a total installed capacity of 600 MW and an energy storage capacity of 2,400 MWh, with about 71% conversion efficiency. The project uses abandoned salt mine caverns located 1,150 to 1,500 meters underground to store compressed air during low-demand periods, which is then released to generate electricity during peak demand, supporting grid stability through peak shaving and frequency regulation. The project employs advanced “molten salt + pressurized thermal water” high-temperature adiabatic compression technology that stores and reuses compressed heat without fossil fuel combustion, offering significant low-carbon benefits. With a total investment of $520 million, the station is expected to generate 792 million kWh annually, enough to power
energycompressed-air-energy-storageCAESrenewable-energygrid-stabilityenergy-storagelow-carbon-technologySpotlight On Texas As Trump Makes Solar Power Great Again
The article highlights the surprising growth of solar power in Texas despite former President Donald Trump's administration's opposition to renewable energy. While Trump sought to bolster fossil fuels and curb renewables, geopolitical tensions and rising fuel prices have strengthened the economic case for wind and solar energy. Texas, traditionally a conservative state with strong fossil fuel ties, has become a national leader in renewable energy, particularly wind and now solar power, rivaling California in installed solar capacity. This shift underscores how financial incentives are increasingly overriding political rhetoric against renewables. Recent developments in Texas illustrate this trend clearly. Origis Energy secured $545 million in financing for solar projects in Ector County, Texas, aiming to add 413 megawatts of solar capacity this summer as part of a larger 700 MW complex. Similarly, Zelestra announced two major solar plants in Lamar and Hopkins counties totaling 441 megawatts, expected to be operational by the end of 2027 and supporting hundreds of local jobs. These projects are part of a
energysolar-powerrenewable-energyTexasenergy-storagewind-powerclean-energyUS Builders Are Still Pushing The Solar Power Envelope
The article highlights the ongoing momentum of the US solar industry despite political headwinds, emphasizing the growing role of builders and real estate firms in advancing solar power integration. Unlike traditional solar development, where solar companies must first secure property rights, builders like Clayco are combining property acquisition, financing, and solar installation into a unified process. This integrated approach reduces costs and accelerates project timelines while unlocking new financial opportunities. Startups like SolaREIT exemplify this trend by focusing on renewable energy additions for property owners, signaling strong growth potential in the collaboration between real estate and solar sectors. A notable development is Clayco’s launch of a Power and Energy division dedicated to utility-scale solar and energy storage projects. With over 3,800 employees and a full-service design-build model, Clayco aims to leverage advanced engineering and construction techniques to become a major player in the US solar and storage market. The company’s focus on solar rather than wind reflects current market dynamics, where solar benefits from more flexible site selection
energysolar-powerrenewable-energyenergy-storageconstructionutility-scale-solarclean-energyDonut Lab Battery Works at 100° Celsius, Proves More Skeptics Wrong - CleanTechnica
The article from CleanTechnica addresses growing evidence supporting the legitimacy of Donut Lab's high-temperature battery, which operates effectively at 100° Celsius. Independent laboratory tests have confirmed that the battery maintains full function even after exposure to such extreme heat, challenging earlier skepticism. Notably, when the battery pouch's thin membrane was breached during testing, there was no fire or significant outgassing, which would be expected if the battery contained a conventional liquid organic electrolyte like those in standard lithium-ion batteries. This strongly supports Donut Lab's claim that their battery uses a solid-state electrolyte, distinguishing it from typical lithium-ion designs. The article emphasizes that Donut Lab’s battery is not a production lithium-ion battery and likely involves advanced materials and doping strategies that alter electrode properties and voltage characteristics. These innovations place the battery in a novel category, explaining why it has faced disbelief and resistance from competitors. The author urges readers to move beyond speculation and trust Donut Lab’s disclosures, noting that while full engineering specifications are
energybattery-technologysolid-state-batteryhigh-temperature-batterylithium-ion-alternativeenergy-storagebattery-innovationA Backup Battery For The Rest Of Us - CleanTechnica
The article "A Backup Battery For The Rest Of Us" by Zachary Shahan chronicles the author's long-standing interest in solar power and backup energy solutions, shaped by personal experiences with extended power outages in New England during the 1990s. After enduring weeks without electricity due to severe storms like Hurricane Bob, the Perfect Storm, the April Fool’s Blizzard, and an ice storm, Shahan initially relied on a gasoline generator despite its noise and fumes. Over time, as solar photovoltaic (PV) technology and battery storage became more accessible, he gradually moved toward adopting these cleaner energy options, purchasing a small 2-kilowatt PV system around 2015. In recent years, Shahan's attention shifted to portable battery systems reviewed on CleanTechnica, such as those from Bluetti, Jackery, and Anker Solix. After careful comparison, he chose the Anker Solix system, appreciating its technical support and product features. A key technical consideration was the compatibility of his existing solar
energybackup-batterysolar-powerphotovoltaicspower-outagerenewable-energyenergy-storageBill Gates-backed firm wins first-ever US permit for 345 MW reactor
The U.S. Nuclear Regulatory Commission (NRC) has granted the first-ever construction permit for a commercial-scale advanced nuclear reactor to TerraPower, a company backed by Bill Gates. The permit covers the Natrium reactor, a 345-megawatt sodium-cooled fast reactor planned for Kemmerer, Wyoming, near a retiring coal plant. This milestone marks the first time the NRC has approved construction of an advanced nuclear plant, signaling a significant regulatory breakthrough for next-generation nuclear energy in the U.S. TerraPower intends to begin construction soon, aiming for operation in the early 2030s. The Natrium reactor features a unique design that integrates a molten salt-based energy storage system, enabling the plant to boost output from its base 345 MW to 500 MW during peak electricity demand. This capability distinguishes it as the only advanced reactor with built-in grid-scale storage. The reactor will use high-assay low-enriched uranium (HALEU), with U.S. Department of Energy support
energynuclear-energyadvanced-reactorsTerraPowerenergy-storagemolten-salt-storageNatrium-reactorUS coal mines to turn into underground water batteries with new method
Researchers at Oak Ridge National Laboratory (ORNL) have developed advanced hydrodynamic and chemical modeling tools that enable the repurposing of thousands of abandoned US coal mines into underground reservoirs for Pumped Storage Hydropower (PSH). This innovation addresses a key limitation of traditional PSH, which requires significant elevation differences typically found only in mountainous regions. By utilizing deep mine shafts as lower reservoirs, the approach allows energy storage facilities to be built in flatter areas, reducing construction costs and accelerating deployment timelines. This method offers a sustainable solution for long-duration energy storage essential for a carbon-neutral grid while revitalizing former mining communities. The ORNL team’s models also tackle significant technical challenges such as chemical erosion and structural stability within the chemically active and complex mine environments. These simulations predict how water interacts with native minerals to assess corrosion risks and ensure the integrity of mine walls under high-pressure water movement, mitigating potential fractures or collapses. Moving forward, the researchers plan to conduct comprehensive techno-economic and system efficiency analyses to
energyenergy-storagepumped-storage-hydropowerunderground-water-batterycoal-mine-repurposinghydrodynamic-modelingcarbon-neutral-grid270-year-old physics trick leads to affordable sodium battery tech
Researchers from institutes in India, Australia, and the UK have developed a novel cathode material for sodium-ion batteries by leveraging a 270-year-old physics phenomenon known as the Leidenfrost effect. Their innovation centers on creating an "atomic highway" inside the cathode to facilitate rapid and repeated movement of sodium ions without damaging the battery structure. They used an iron-based phosphate-pyrophosphate compound, Na₄Fe₃(PO₄)₂(P₂O₇), which naturally forms a stable three-dimensional tunnel-like structure ideal for sodium ion flow. To enhance conductivity, they substituted 1% of iron atoms with indium, increasing atomic spacing and enabling easier ion movement. In addition to improving the cathode composition, the team employed the Leidenfrost effect—a phenomenon where droplets hover on a vapor cushion over a hot surface—to synthesize the cathode material in an environmentally friendly, furnace-free process. This method produced fused porous particles that absorb electrolyte fluid efficiently, ensuring smooth sodium
energysodium-ion-batterycathode-materialenergy-storageclean-energybattery-technologymaterials-scienceThe New War of the Currents - CleanTechnica
The article "The New War of the Currents" from CleanTechnica draws a parallel between the historic battle over electrical power standards between Edison’s Direct Current (DC) and Tesla’s Alternating Current (AC) and the current debate surrounding bidirectional charging technology in electric vehicles (EVs). EVs, acting as mobile batteries, have the potential to support electricity grids by storing renewable energy and feeding it back when needed, a concept known as vehicle-to-grid (V2G). Despite promising pilot projects by companies like Octopus, BYD, EON, BMW, Mobilize, and Renault, widespread adoption of V2G is hindered by a lack of standardization in charging technology. The core issue lies in the incompatibility between the grid’s AC power and the EV battery’s DC power, requiring inverters to convert electricity flow directionally. Some manufacturers, such as Renault and BYD, integrate bidirectional inverters within the car, enabling affordable AC wallbox chargers to handle V
energyelectric-vehiclesvehicle-to-gridbidirectional-chargingrenewable-energyenergy-storageelectric-gridWhen 70% Of Stations Go Dark: The Fragility Of California’s Hydrogen System - CleanTechnica
The article discusses the fragility of California’s hydrogen refueling infrastructure, highlighted by a recent fatal explosion involving a pressurized hydrogen tanker truck in Colton, California. This tragic incident resulted in one death and one serious injury, leading to a pause in compressed hydrogen delivery operations linked to the site while investigations continue. The disruption exposed the vulnerability of California’s hydrogen supply chain, which relies heavily on centralized production and truck delivery to a relatively small network of about 50 public hydrogen stations. Currently, approximately 70% of these stations are offline, with around 40% explicitly out of fuel and many others affected by mechanical issues or unspecified reasons, leaving only about 15 stations operational. The article draws parallels to a similar incident in Germany in 2024, where an explosion at a hydrogen facility caused a weeks-long disruption affecting roughly 25% of the country’s hydrogen refueling stations. Despite Germany’s larger network, the centralized production and limited redundancy in delivery created significant operational fragility. California’s situation
energyhydrogen-fuelfuel-cell-vehicleshydrogen-infrastructureenergy-logisticsrenewable-energyenergy-storageVTT test confirms Donut Lab cells hit 110% capacity in extreme heat
Finnish startup Donut Lab has released independent test results from the VTT Technical Research Centre of Finland, demonstrating that its solid-state battery performs exceptionally well under extreme heat conditions. Unlike traditional lithium-ion batteries, which typically degrade or face safety risks above 60–70°C (140–158°F), Donut Lab’s battery maintained high capacity and efficiency at 80°C (176°F) and 100°C (212°F). Specifically, the battery delivered about 110% of its rated capacity at 176°F and around 107% at 212°F, with no visible damage and stable recharge performance. This resilience is attributed to the battery’s design, which excludes flammable liquid electrolytes, allowing for a higher maximum operating temperature and enhanced safety. These results come amid skepticism from industry experts and competitors who questioned Donut Lab’s earlier claims of breakthrough performance and production readiness, with some labeling the technology as potentially overstated. In response, Donut Lab has shifted its approach by commissioning and publicly
energysolid-state-batteryhigh-temperature-performancebattery-technologyenergy-storagebattery-testingthermal-stabilityUS President Trump Makes Renewable Energy Great Again
The article discusses how US President Donald Trump’s recent escalation of conflict with Iran has disrupted global oil supply chains, causing oil prices to surge and increasing costs for American consumers. This geopolitical tension has inadvertently strengthened the case for renewable energy, which, unlike during previous Middle East conflicts under Presidents George H.W. Bush and George W. Bush, is now more technologically advanced and mainstream. Wind and solar power have significantly improved in efficiency, supported by advances in electrification technologies such as heat pumps, distributed energy storage, and smart grid systems that enable two-way electricity flow and integration with distributed energy resources like EV chargers and home batteries. The article also highlights the evolution of electric vehicles (EVs) as a key factor in the renewable energy transition. While EVs were scarce and expensive in the 1990s, federal investments during the Obama administration helped reduce costs and increase adoption. Under President Biden, EVs became mainstream with incentives like the $7,500 tax credit introduced in 2022. However,
energyrenewable-energysolar-powerwind-energyelectric-vehiclesenergy-storagegrid-technologyXPENG Deliveries Down Significantly in February - CleanTechnica
XPENG experienced a significant decline in vehicle deliveries in February 2026, with only 15,256 units delivered—nearly 50% fewer than the 30,453 deliveries in February 2025. This slow start to the year contrasts with the company’s expectations and highlights challenges in maintaining sales momentum. Despite this downturn, XPENG has begun deliveries of its updated XPENG P7+ model, which is being introduced across 18 countries. While this broad market reach is promising, demand in individual markets remains uncertain. In addition to vehicle updates, XPENG is focusing heavily on artificial intelligence and robotics. The company plans to unveil its 2nd Generation Vision-Language-Action (VLA) AI foundation model on March 2, 2026, in Guangzhou, with mass production expected later in the quarter. This AI initiative represents a strategic effort to innovate beyond traditional electric vehicle manufacturing. XPENG is optimistic that these product launches and technological advancements will help reverse its current sales decline and
robotAIelectric-vehiclesautonomous-drivingenergy-storagesmart-technologyXPENGLargest Solar Farm In US Coming To Central Valley In California - CleanTechnica
The article discusses the development of what could become one of the largest solar farms in the United States, planned for California’s Central Valley. Due to ongoing water shortages and drought conditions, farmers in the region have been forced to leave significant portions of their land fallow, unable to cultivate crops like almonds, pistachios, and tomatoes. The Valley Clean Infrastructure Plan, approved by the Westlands Water District, proposes utilizing this uncultivated land for a massive solar installation spanning about 200 square miles—roughly four times the size of San Francisco. This project aims to generate up to 20 gigawatts (GW) of clean electricity, enough to meet about one-sixth of California’s energy needs by 2035, while also including energy storage and transmission infrastructure to distribute power beyond the Central Valley. Local farmers view the project as a beneficial solution to their water scarcity challenges, providing an alternative revenue stream that helps sustain their livelihoods amid agricultural difficulties. The solar farm will allow farmers to monetize
energysolar-powerrenewable-energyenergy-storageelectric-transmissionsolar-farmCalifornia-energy-projectsChina's new lithium battery chemistry offers higher energy density
Chinese researchers from Nankai University and the Shanghai Institute of Space Power Sources have developed a novel lithium battery chemistry featuring a fluorinated hydrocarbon electrolyte that significantly enhances energy density. By redesigning the electrolyte to use fluorinated solvents instead of conventional carbonate-based ones, they altered lithium salt dissolution and ion interactions at the molecular level. This innovation reduced lithium–fluorine interaction strength, improving ion mobility and enabling the battery to achieve an ultra-high specific energy of about 700 watt-hours per kilogram at room temperature, and maintain approximately 400 Wh/kg even at extremely low temperatures around −50°C. This performance notably surpasses current commercial lithium batteries, which typically offer around 250–255 Wh/kg at the pack level. The research, published in Nature, involved synthesizing alkanes with monofluorinated structures, such as 1,3-difluoro-propane (DFP), which provided low viscosity, high oxidation stability, and effective salt dissolution. While this breakthrough represents a
energylithium-batteryfluorinated-electrolyteelectric-vehicleshigh-energy-densitybattery-technologyenergy-storageGoogle paid startup Form Energy $1B for its massive 100-hour battery
Google has invested approximately $1 billion in Form Energy, a startup developing a groundbreaking iron-air battery capable of delivering 300 megawatts of continuous power for 100 hours. This battery technology operates by rusting iron through oxygen intake, releasing electrons to provide long-duration energy storage. The system is designed to complement renewable energy sources, smoothing the output from 1.4 gigawatts of wind power and 200 megawatts of solar power. Form Energy has been developing this technology for several years and recently established a production facility in West Virginia. The deal with Google marks the startup’s first major customer commitment, which has catalyzed further fundraising efforts, including a $500 million round currently underway. To date, Form Energy has raised $1.4 billion and plans to go public next year, positioning itself as a key player in large-scale, long-duration energy storage solutions.
energybattery-technologyrenewable-energyiron-air-batteryenergy-storageGoogle-investmentclean-energyJapan turns to manganese oxide for better lithium-ion batteries
Scientists at Tohoku University’s Advanced Institute for Materials Research (WPI-AIMR) in Japan have developed a manganese-rich oxide cathode for lithium-ion batteries that demonstrates nearly perfect cycling stability, marking a significant advancement in battery technology. Lithium-ion batteries, critical for renewable energy storage and electric vehicles, traditionally rely on cobalt in their cathodes, which is costly and associated with unethical mining practices. By switching to manganese, an abundant and inexpensive element, the researchers aim to reduce costs and environmental impact. However, manganese-based cathodes have historically suffered from Jahn-Teller (JT) distortions, which cause structural instability and degrade battery performance. To overcome this, the team employed a novel approach called “interfacial orbital engineering,” targeting the atomic-level electronic structure to neutralize JT distortions. Unlike previous methods that used doping or coatings, this technique manipulates the electronic orbital topology at non-collinear interfaces, creating “orbital geometric frustration” that prevents energy-lowering distortions. This
energylithium-ion-batteriesmanganese-oxidebattery-materialscathode-technologyenergy-storagematerials-scienceCompetition Is Heating Up In The US Energy Storage Space
The US energy storage sector is becoming increasingly competitive, highlighted by Tesla’s plans to produce its Megapack 3 utility-scale batteries in Texas and Massachusetts-based startup Form Energy’s recent advancements. Form Energy has launched a new iron-air battery factory in West Virginia and secured a landmark 300-megawatt, 100-hour energy storage contract with Xcel Energy and Google. Unlike traditional lithium-ion batteries, which typically provide 2-8 hours of energy storage and face cost, supply chain, and safety limitations, Form’s iron-air technology aims to deliver long-duration storage at significantly lower costs and enhanced safety, enabling reliable renewable energy supply over multiple days. Form Energy, founded in 2017, has attracted substantial private investment and government support, including up to $150 million from the US Department of Energy to establish its “Form Factory 1” and create around 600 jobs. The company’s technology has been recognized globally, becoming a finalist for the Earthshot Prize in 2025. However
energyenergy-storagebatteriesTesla-MegapackForm-Energyiron-air-batteryrenewable-energyHarbinger acquires autonomous driving company Phantom AI
Electric trucking startup Harbinger has acquired autonomous driving software company Phantom AI to vertically integrate technology and diversify its revenue streams. This marks Harbinger’s first acquisition as it expands beyond its electric truck chassis business, which it has been developing and selling for the past year. Recently, Harbinger also began selling battery packs for energy storage and auxiliary power, with Airstream as its first customer. Following the acquisition, Harbinger secured a deal with German automotive supplier ZF Group to license Phantom AI’s advanced driver assistance technology for use in passenger cars, although financial terms were not disclosed. Harbinger CEO John Harris expects the new software services business to generate millions in revenue this year, but this remains small compared to chassis sales. More significant revenue from the ZF Group partnership is anticipated around 2027 or 2028, given the large volume potential in the passenger car market despite its slower adoption. The acquisition will deepen Harbinger’s integration of Phantom AI’s driver assistance tech,
robotautonomous-drivingelectric-trucksdriver-assistance-technologyenergy-storagesafety-featuresvehicle-automationDonut Lab battery hits 80% in 4.5 minutes amid ‘scam’ claims
Finland-based startup Donut Lab has addressed widespread skepticism and industry criticism regarding its claims of a production-ready solid-state battery capable of ultra-fast charging. After accusations of the technology being a “scam,” Donut Lab commissioned independent testing by the VTT Technical Research Centre of Finland. The tests, conducted under extreme conditions without active temperature controls, demonstrated that the battery could reach 80% charge in as little as 4.5 minutes at an 11C charging rate and achieve full capacity in just over seven minutes, retaining nearly all stored energy after discharge. These results support Donut Lab’s earlier claims of rapid charging speeds without the need for active cooling or unusual pressure on the cells. Donut Lab’s battery design emphasizes simplicity and passive cooling, potentially reducing the complexity, weight, and cost of electric vehicle (EV) battery packs compared to traditional lithium-ion cells that require elaborate cooling and structural support. Although the tests focused on single cells and did not assess performance within a complete battery pack,
energybattery-technologysolid-state-batteryrapid-chargingelectric-vehiclesenergy-storagebattery-innovation121 Electric Buses Are Now Running On Clean Renewable Electricity In Senegal - CleanTechnica
Senegal has introduced 121 fully electric buses powered entirely by clean, renewable solar electricity, marking a significant step toward sustainable transportation in the country. These buses replace diesel vehicles, reducing air pollution and cutting approximately 59 million tons of CO2 emissions annually. The shift encourages people to move away from fossil-fuel personal vehicles, addressing climate change, toxic air pollution, and traffic congestion. Additionally, the electric buses improve health conditions for drivers by eliminating toxic diesel fumes and contribute to job creation within Senegal. The use of domestically generated solar power for these buses also strengthens Senegal’s energy independence, reducing reliance on imported refined fuels, particularly from Russia, and supporting the national economy. Beyond transportation, the electric buses’ large batteries offer potential for grid support during outages and can be repurposed for stationary energy storage after their operational life. This initiative demonstrates a scalable model for electrifying public transit in Dakar and potentially across Senegal, aligning with a broader vision of clean renewables, energy storage, and electrified
energyrenewable-energyelectric-busesclean-transportationsolar-powerenergy-storageelectrificationChina’s ‘super power bank’ reaches key construction milestone
China’s Lianghekou Dam project has reached a significant construction milestone in developing the world’s largest hybrid pumped hydro storage facility. Excavation of the underground powerhouse, dubbed the “power heart,” located nearly 500 meters beneath the mountain, has been completed, and construction of the downstream reservoir has begun. This facility, situated at an elevation of 3,000 meters on the Western Sichuan plateau, includes two reservoirs and four 300 MW units, combining conventional hydropower with pumped storage to achieve a total capacity of 4.2 GW. Pumped hydro storage works by using excess renewable energy to pump water from a lower to an upper reservoir, storing energy as potential energy. When demand rises, water flows back downhill through turbines to generate electricity, enabling grid balancing and mitigating the intermittency of wind and solar power. Unlike conventional hydropower, pumped storage allows for reusable water cycling, supporting year-round operation. The Lianghekou facility is designed to integrate with 7 GW of renewable energy
energypumped-hydro-storagerenewable-energyenergy-storagelithium-ion-batterieshydropowerChina-energy-projectsDonut Lab to release test results after battery claims spark debate
Finnish startup Donut Lab plans to release independent test data supporting its all-solid-state battery technology following widespread skepticism at the 2026 Consumer Electronics Show (CES). The company will publish initial results starting February 23 through a video series on a dedicated website, idonutbelieve.com, aiming to shift the conversation from speculation to verifiable evidence. Donut Lab claims its battery, independently tested by Finland’s VTT Technical Research Centre, offers groundbreaking performance metrics, including an energy density of 400 watt-hours per kilogram—significantly higher than current lithium-ion batteries—and rapid charging under 10 minutes with a lifespan of 100,000 cycles. Despite these bold claims, Donut Lab faced criticism from established battery manufacturers and industry analysts who questioned the lack of live demonstrations, patent disclosures, or peer-reviewed research at CES. The company’s CEO, Marko Lehtimaki, acknowledged the challenges posed by skepticism, especially in securing funding for scaling production. Donut Lab also intends to install
energysolid-state-batterybattery-technologyenergy-storagelithium-ion-alternativeelectric-vehiclesbattery-innovationSalt deposit older than dinosaurs may shape Australia’s energy future
The article discusses the potential of the Adavale Basin, an ancient and largely unexplored geological formation beneath outback Queensland, Australia, as a massive clean energy storage site. This basin contains the Boree Salt deposit, a thick layer of rock salt suitable for creating underground caverns by dissolving the salt with water. These caverns could store hydrogen gas produced from renewable electricity, addressing a key challenge in Australia’s energy transition: the intermittent nature of solar and wind power. Unlike lithium-ion batteries, which are costly and limited in scale, salt caverns could store energy at a geological scale, enabling storage for days and at volumes sufficient to support millions of homes. Geoscience Australia recently completed a $31 million drilling campaign to explore the basin’s potential, including setting a depth record by drilling three kilometers underground and extracting extensive rock and groundwater samples. The concept of storing hydrogen in salt caverns is well established internationally, with existing large-scale facilities in countries like the United States. A single cavern in the
energyrenewable-energyenergy-storagehydrogen-storagesalt-cavernsclean-energyAustralia-energy-futureHyundai advances battlefield tech with hydrogen-powered Black Veil
At the World Defense Show 2026 in Riyadh, South Korea’s Hyundai Rotem unveiled its hydrogen-powered Black Veil, an unmanned ground platform designed to demonstrate the battlefield readiness of hydrogen fuel cell technology. The Black Veil highlights hydrogen’s advantages as a low-signature, mission-capable power source that offers reduced noise, lower thermal detectability, and extended operational endurance. Hyundai Rotem is positioning hydrogen propulsion as a practical solution for both unmanned and crewed vehicles, emphasizing its suitability for frontline support roles such as logistics, reconnaissance, and battlefield operations, especially in austere and high-temperature environments. Beyond the Black Veil, Hyundai Rotem showcased additional systems including mock-ups of its K2 Black Panther family, a 30-ton export variant of its wheeled armored vehicle, and the HR-Sherpa equipped with a counter-drone system. This lineup underscores the company’s focus on integrated manned-unmanned teaming, layered air defense, and high-mobility maneuver warfare
hydrogen-fuel-cellsunmanned-vehiclesbattlefield-technologyenergy-storageHyundai-Rotemalternative-energymilitary-roboticsTesla Tops Reliability Study in France - CleanTechnica
A recent auto reliability study conducted in France by the magazine Auto Plus has ranked Tesla as the most reliable automaker for vehicles registered since January 1, 2018, with fewer than 150,000 kilometers on the odometer. Tesla notably surpassed Toyota, a brand traditionally known for reliability, and was not even classified in previous years. The study found that Tesla vehicles exhibited the fewest early problems among all brands examined, with no recurring issues reported except for suspension arm problems, which are covered under Tesla’s warranty. Minor issues such as computer glitches and door handle malfunctions were noted but were not considered significant or consistent compared to other manufacturers. This finding contrasts with Tesla’s reputation in the US and Germany, where it has historically scored poorly in reliability studies, although improvements have been noted over time. The French study supports the argument often made by electric vehicle (EV) enthusiasts that EVs, due to their simpler powertrains, tend to have fewer breakdowns and maintenance needs. However, the
electric-vehiclesTeslareliability-studyautomotive-technologyenergy-storageelectric-powertrainclean-energyHigh-performance sodium-ion batteries could be made with new method
Researchers in Japan have developed a new method to enhance the performance of all-solid-state sodium-ion batteries by adding phosphorus to sodium-yttrium-silicate glasses. This addition promotes the formation of the Na5RSi4O12 crystal phase (where R represents rare earth elements), which serves as an effective solid electrolyte material. The phosphorus expands the formation range of this crystal phase when obtained as a glass ceramic, without compromising ionic conductivity. Analytical techniques such as neutron and X-ray diffraction, nuclear magnetic resonance spectroscopy, and microscopy confirmed that phosphorus integrates into the crystal structure by substituting silicon sites, potentially influencing ionic conductivity due to phosphorus’s higher electronegativity. Sodium-ion batteries operate on principles similar to lithium-ion batteries but offer advantages including the abundance and low cost of sodium, which is widely available from salt and seawater. These batteries also exhibit improved safety and better performance at low temperatures, making them suitable for large-scale energy storage supporting renewable sources like solar and wind. The development of phosphorus
energysodium-ion-batteriessolid-electrolytesglass-ceramicsphosphorus-dopingbattery-materialsenergy-storageWorld’s largest solar-plus-storage site confirms safe grid connection
The world’s largest solar-plus-storage project, MTerra Solar in the Philippines, has achieved a major milestone by successfully completing its initial grid synchronization and energization with the Luzon grid. This event, held on February 12 in Gapan, Nueva Ecija, confirms the system’s readiness and safe connection, marking a critical step toward operational status. Phase 1 of the project is progressing on schedule, with 1,288 MWdc of solar photovoltaic capacity installed as of January 2026, making it the largest solar installation in the country. Additionally, 622 battery energy storage system units have been installed, positioning MTerra Solar to become the largest integrated solar and storage facility in the Philippines once fully operational. Key stakeholders highlighted the significance of this development for the country’s energy landscape. DOE Undersecretary Rowena Guevara emphasized that the switch-on enables MTerra Solar to begin exporting power and supplying firm, dependable capacity through its combined solar and battery storage system, which is especially
energysolar-powerenergy-storagebattery-energy-storage-systemgrid-integrationrenewable-energyclean-energyAn AI data center boom is fueling Redwood’s energy storage business
Redwood Materials, originally focused on battery recycling and materials, has rapidly expanded into the energy storage sector over the past year, driven by a surge in AI data center construction. The company’s San Francisco facility, which opened in April 2025 and recently quadrupled in size to 55,000 square feet with nearly 100 employees, serves as the hub for integrating hardware, software, and power electronics for energy storage systems. These systems support data centers, AI computing, and large-scale industrial applications. The expansion aligns with growing demand as data center developers face long grid connection delays amid a rapid AI-driven building boom. Redwood’s recent funding round, including new investment from Google and continued support from Nvidia, aims to scale this energy storage business. Founded in 2017 by former Tesla CTO JB Straubel, Redwood initially focused on recycling battery scrap and producing battery materials like cathodes. The company launched its energy storage business in June 2025 by repurposing used EV batteries to provide power solutions
energy-storagebattery-recyclingAI-data-centersrenewable-energyenergy-systemsbattery-materialsenergy-infrastructureScientists improve lithium batteries with breakthrough gel electrolyte
Researchers at Columbia University have developed a novel gel electrolyte for anode-free lithium-ion batteries that significantly enhances their safety and lifespan. By reengineering the nanoscale interactions between polymer electrolytes and lithium ions, the team created a parasitic salt-phobic polymer network that selectively repels lithium ions while attracting solvent molecules. This design leads to nanoscale phase separation within the electrolyte, promoting the formation of a thin, inorganic-rich protective layer on the lithium surface. This layer facilitates smoother, denser lithium deposition and suppresses parasitic reactions that typically degrade battery performance, addressing key challenges such as unstable lithium plating and electrode-electrolyte interface reactions. Laboratory tests demonstrated that batteries using this gel electrolyte retained over 80% of their capacity under near-real-world conditions and exhibited enhanced thermal stability. Notably, multilayer pouch cells with the gel electrolyte resisted thermal runaway during abuse tests like drilling, unlike conventional liquid electrolyte batteries that ignited or exploded. The research highlights that engineering the nanoscale environment of electrolytes
energylithium-ion-batteriesgel-electrolytebattery-safetybattery-lifetimepolymer-electrolytesenergy-storageA US Sodium-Ion Battery Maker Challenges Powerwall
The article discusses the rising prominence of sodium-ion batteries as a competitive alternative to lithium-ion batteries, particularly Tesla’s Powerwall, in the US energy storage market. Rising electricity costs and shifts in federal energy policy have accelerated demand for energy storage solutions that complement rooftop solar, off-peak electricity rates, and virtual power plants. While lithium-ion batteries remain dominant, they face challenges such as safety concerns highlighted by a recent Tesla recall and lawsuit over overheating risks. In contrast, sodium-ion batteries offer advantages in cost, safety, and supply chain security due to the abundance and thermal stability of sodium, though they currently lag in energy density and lifespan. To address these limitations, the US Department of Energy launched the Sodium-ion Alliance for Grid Energy Storage (SAGES) in late 2024, a four-year initiative aimed at improving sodium-ion technology for grid-scale applications. Concurrently, private companies like Syntropic (formerly Emtel Energy) are advancing sodium-ion battery products tailored for various uses, including short
energysodium-ion-batteriesenergy-storagerenewable-energybattery-technologygrid-energy-storageTesla-PowerwallElon Musk Says Tesla Will Sell Cybercab to Customers for $30,000 or Less This Year - CleanTechnica
Elon Musk recently announced that Tesla plans to sell the Cybercab, a new electric vehicle, to customers for $30,000 or less within this year. This statement came after Tesla showcased the Cybercab at its “We, Robot” event, where questions arose about the vehicle’s production timeline and whether it could truly be offered at such a low price. The Cybercab is designed to operate without a steering wheel or pedals, relying entirely on Tesla’s Full Self-Driving (FSD) technology, which has faced significant delays and has yet to be fully realized or widely available. Despite skepticism from tech commentator Marques Brownlee (MKBHD), who doubted the Cybercab would be sold under $30,000 before 2027, Musk’s recent comments on social media suggest that Tesla is on track to meet the ambitious pricing goal. Tesla also shared a photo of the first Cybercab rolling off the production line at its Texas factory, signaling progress toward production. However, the vehicle’s usability
robotautonomous-vehiclesTesla-Cybercabself-driving-technologyelectric-vehiclesautomotive-innovationenergy-storageNew Jersey Promotes Solar To Lower Utility Bills - CleanTechnica
The article discusses New Jersey’s efforts to reduce rising utility bills, which have increased nearly 30% over the past two years, by promoting residential solar energy adoption. Newly elected Governor Mikie Sherrill is continuing initiatives started under former Governor Phil Murphy aimed at streamlining the solar permitting process, which currently adds $3,000 to $5,000 in costs and significant delays that discourage many potential solar adopters. New Jersey ranks third slowest in the U.S. for residential solar permitting, with complex, multi-departmental reviews and outdated procedures creating barriers for residents and installers. Implementing smart solar permitting, as seen in states like California and Maryland, could accelerate approvals, reduce staff time, and potentially lead to an additional 200,000 residential solar installations by 2040, benefiting both consumers and the electric grid. Governor Sherrill has made addressing high electricity costs a priority, signing executive orders to declare a state of emergency and expedite solar and energy storage deployment while modernizing methane
energysolar-energysmart-permittingrenewable-energyenergy-policyenergy-storageelectricity-billsHelp Us Get Over The Line On Kickstarter! - CleanTechnica
The article is a call to support CleanTechnica’s ongoing Kickstarter campaign, which has only a few days left and needs additional contributions to reach its goal. Supporters can choose from various rewards such as themed apparel (t-shirts, hoodies, mugs, tote bags) with slogans like "Smash The Oiligarchy" and "Keep Calm And Charge On," as well as a new book titled *Outta Gas*, praised for its insightful coverage of the climate crisis. Other rewards include promotional opportunities for cleantech or sustainability projects and licenses to host Electric Home Shows with CleanTechnica’s support. CleanTechnica encourages readers to back their work either through the Kickstarter campaign, Substack subscriptions, or direct payments via Stripe. The article also highlights the expertise of Zachary Shahan, CleanTechnica’s director and chief editor, who is recognized internationally for his knowledge in electric vehicles, solar energy, and energy storage. Overall, the piece serves as both a fundraising appeal and a reminder of Clean
energyrenewable-energycleantechelectric-vehiclesenergy-storagesustainabilityclimate-crisisChina’s new electric SUV promises over 440-mile range at $26,000 price
Chinese automaker BYD is set to launch the Song Ultra EV, its first B-segment electric SUV under the Dynasty lineup, with an official market debut expected by late 2026. The vehicle has cleared a key regulatory step in China, with detailed specifications revealed through the Ministry of Industry and Information Technology (MIIT) filing. The Song Ultra EV measures 4,850 mm in length, 1,910 mm in width, and 1,670 mm in height, slightly larger than the existing Song L L DM-i PHEV model. It is powered by a single front-mounted electric motor producing 362 hp (270 kW) and offers two battery options—75.6 kWh and 82.7 kWh—providing a CLTC driving range of 389 miles (620 km) and 441 miles (710 km), respectively. Pricing is reported between $26,000 and $37,600, with some media citing the lower figure. A notable feature
electric-vehiclesBYDbattery-technologyelectric-SUVadvanced-driver-assistance-systemsautonomous-vehiclesenergy-storageChina's lithium battery defies deep freeze with 85% capacity at –29°F
Chinese researchers at the Dalian Institute of Chemical Physics have developed a novel liquid-solid-state lithium battery that retains over 85% of its capacity after eight hours at –29°F, a temperature at which conventional lithium-ion batteries typically experience severe performance degradation. This innovative battery combines specially formulated low-temperature electrolytes with a liquid-solid architecture, enabling stable energy output and preventing the sharp capacity drops and start-up failures common below –4°F. The design maintains electrochemical activity and reduces the risk of complete power loss in extreme cold, making it suitable for harsh environments without requiring additional thermal insulation or heating systems. The technology has been successfully demonstrated in drones and robots operating in cold climates and high altitudes, highlighting its practical applications beyond laboratory settings. Importantly, the battery’s plug-and-play compatibility allows integration into existing systems, potentially benefiting electric vehicles (EVs) in cold regions where standard batteries can lose 50% to 80% of their usable capacity. While this represents a significant advancement for cold-weather energy
energylithium-batterycold-weather-batteryelectric-vehiclesbattery-technologyenergy-storageliquid-solid-batteryNew Energy Storage Systems Are Killing Trump's Coal Dreams
The article discusses how emerging energy storage technologies, particularly advanced compressed air energy storage (A-CAES), are undermining former President Trump's ambitions to sustain coal power. With the declining costs of wind and solar power, long-duration, non-battery storage solutions like compressed air storage are becoming economically viable alternatives to lithium-ion batteries, which have limitations in duration and rely heavily on critical minerals. Canadian startup Hydrostor is at the forefront of this innovation, developing A-CAES systems capable of delivering electricity for eight hours or more, thus supporting greater integration of renewable energy into the grid. Hydrostor recently signed a 50-megawatt off-take agreement with California Community Power (CC Power), a coalition of community choice aggregators representing millions of ratepayers across California. This deal advances the construction of Hydrostor’s 500-megawatt Willow Rock Energy Storage Center in Kern County, marking a significant step for both the company and the community choice aggregation movement, which empowers local
energyenergy-storagecompressed-air-energy-storagerenewable-energylithium-ion-batterieswind-powersolar-powerMost Maritime Shipping Battery Propulsion Studies Are Already Obsolete - CleanTechnica
The article from CleanTechnica argues that most existing maritime shipping battery propulsion studies are now outdated due to rapid advancements in battery technology, particularly in cost and energy density. Earlier studies assumed battery costs between $300 and $500 per kWh and volumetric energy densities of 30 to 50 kWh per cubic meter. However, recent large-scale Chinese battery energy storage system (BESS) tenders have achieved prices near $65 per kWh, with containerized battery blocks reaching about 190 kWh per cubic meter—significantly higher than previous assumptions. Gravimetric energy densities for ship-appropriate battery packs are estimated between 140 and 175 Wh per kilogram, and fully installed maritime battery systems are projected to cost between $100 and $180 per kWh, including integration and compliance costs. These updated metrics provide a new baseline for evaluating maritime battery propulsion feasibility. The article also discusses how shifts in global shipping patterns, driven by declining fossil fuel bulk trade and increased steel recycling, are
energybattery-propulsionmaritime-shippingenergy-storagebattery-costselectrificationclean-energyCalcium-ion battery breakthrough may rival lithium-ion systems
Researchers at The Hong Kong University of Science and Technology (HKUST) have developed a novel calcium-ion battery featuring quasi-solid-state electrolytes made from redox-active covalent organic frameworks (COFs). This design addresses a major challenge in calcium-ion batteries—poor ion transport and unstable cycling—by creating aligned channels within the COFs that facilitate rapid calcium ion (Ca2+) movement. The new electrolyte achieved an ionic conductivity of 0.46 mS cm–1 and a Ca2+ transport number greater than 0.53 at room temperature. The assembled battery demonstrated a reversible specific capacity of 155.9 mAh g–1 at 0.15 A g–1 and retained over 74.6% capacity at 1 A g–1 after 1,000 cycles, indicating improved stability and performance nearing practical application. This breakthrough is significant because calcium is abundant and inexpensive compared to lithium, which faces resource limitations and challenges in further energy density improvements. The quasi-solid-state
energybattery-technologycalcium-ion-batteryenergy-storageelectrolytessustainable-energymaterials-scienceChina's new lithium cathode tech boosts EV energy density by 30%
Scientists at City University of Hong Kong, led by Professor Liu Qi, have developed a breakthrough lithium-rich layered oxide (LLO) cathode material that boosts electric vehicle (EV) battery energy density by over 30% while reducing costs. The team addressed the longstanding issue of voltage decay, which shortens battery life, by stabilizing the battery’s atomic “honeycomb” structure through the addition of specific transition metal ions. This innovation prevents oxygen release and structural degradation. Additionally, a carbon coating protects the cathode from surface wear, electrolyte corrosion, and metal dissolution, ensuring long-term stability and high performance. To commercialize this technology, the researchers founded SuFang New Energy Technology Co., Ltd., currently operating a 100-ton-per-year production line with plans to expand to a 1,000-ton facility in Southeast Asia or Korea, creating around 100 new jobs. This advancement not only strengthens Hong Kong’s position in next-generation energy technologies but also aligns with the global lithium-ion battery
energylithium-ion-batteriescathode-materialselectric-vehiclesbattery-technologyenergy-storagesolid-state-batteries175 MW Energy Storage Project Launched In Maine - CleanTechnica
Plus Power has launched the Cross Town Energy Storage project in Gorham, Maine, featuring a 175 MW capacity with approximately 350 megawatt-hours of storage and a two-hour duration. This battery system, utilizing Sungrow’s PowerTitan technology, can supply power to around 19,000 homes. It offers fully dispatchable electricity services comparable to conventional power plants but without water usage, emissions, or significant noise, representing a cleaner alternative to aging coal power plants that contribute to climate change and toxic air pollution. Before this project, Maine had about 63 MW of utility-scale energy storage, with a state goal to reach 400 MW by 2030. The initiative aligns with Maine’s broader strategy to attract renewable energy investments, create well-paying green jobs, reduce reliance on fossil fuels, and stabilize energy costs. The project also highlights the potential for pairing large-scale energy storage with solar and wind power to enhance grid reliability and sustainability. Overall, the Cross Town Energy Storage project exemplifies a shift
energyenergy-storagebattery-systemsrenewable-energygrid-electricityclean-energypower-plant-alternativesChina launches world's first 628Ah ultra-large battery storage plant
China has launched the world’s first ultra-large battery storage plant utilizing 628-ampere-hour (Ah) mega battery cells, marking a significant milestone in grid-scale energy storage technology. Commissioned on January 31 in Lingshou, Hebei Province, the 200MW/400MWh facility demonstrates the practical application of these large-format lithium-ion cells, which are substantially bigger than conventional battery formats. Developed by EVE Energy, the project features 80 sets of 5MWh DC energy storage systems and 40 integrated power conversion cabins, showcasing the cells’ ability to meet stringent safety, efficiency, and lifespan requirements for modern electrical grids. The cumulative production of these cells has already exceeded one million units, indicating mature manufacturing capabilities and industrial scalability. The large-format battery technology offers advantages such as reduced component complexity, faster deployment, and lower operating costs due to fewer cells and simpler system architecture. EVE Energy’s design incorporates inherently safe cell technology, innovative stacking processes, and high-tough
energy-storagelithium-ion-batterygrid-stabilitylarge-scale-batteryenergy-technologyrenewable-energybattery-manufacturingNew cold-resistant EV battery from US maintains power even at -40°F
Researchers at Texas A&M University, led by Dr. Jodie Lutkenhaus, have developed a new polymer-based electric vehicle (EV) battery designed to maintain power even in extreme cold temperatures as low as -40°F (-40°C). This innovation addresses a critical limitation of current lithium-ion batteries, which rely on liquid electrolytes that freeze and stop functioning in severe cold, as seen during the 2024 polar vortex in Chicago when many EVs failed. The new battery replaces the traditional liquid electrolyte with a diglyme-based electrolyte that remains liquid at low temperatures and substitutes rigid inorganic electrodes with flexible redox-active polymers, allowing ion movement and battery operation in freezing conditions. In addition to improved cold-weather performance—retaining 85% capacity at 0°C and 55% at -40°C—the researchers enhanced durability by integrating carbon-fiber weaves as structural components, reducing weight and preventing mechanical cracking. This "structural battery" design not only stores energy but also provides physical strength to
energyelectric-vehicle-batterycold-resistant-batterypolymer-batterylithium-ion-batteryenergy-storagebattery-technologyPhilippines Hands Over Strategic Hydropower Complex to Private Consortium - CleanTechnica
The Philippine government has officially transferred operations of the Caliraya–Botocan–Kalayaan (CBK) Hydroelectric Power Plant complex in Laguna to the Thunder Consortium, led by Aboitiz Power Corp. This marks a significant privatization in the country’s power sector, with the consortium winning the asset through a P36.27-billion bid under the Power Sector Assets and Liabilities Management Corp. (PSALM) program. The CBK complex, with an installed capacity of about 797 megawatts, is one of the largest and most strategically important hydropower assets in the Philippines due to its pumped-storage facilities. These facilities provide critical grid-scale energy storage, enabling the grid to manage demand peaks, maintain reserves, and integrate variable renewable energy sources like solar and wind without compromising reliability. The CBK complex comprises four plants: the Caliraya Hydroelectric Power Plant (39.37 MW), Botocan plant (22.91 MW), and the Kal
energyhydropowerrenewable-energypumped-storagegrid-flexibilityenergy-storageclean-energyWorld’s first open-door fire test validates safety of 6.25MWh battery
Chinese energy company HiTHIUM has successfully completed the world’s first open-door fire test on a large-scale 6.25 megawatt-hour (MWh) battery energy storage system, marking a significant advancement in grid-scale battery safety validation. Conducted under strict oversight from UL Solutions, U.S. authorities, and fire protection engineers, the test adhered to the latest UL 9540A (2025) and NFPA 855 (2026) standards. Unlike controlled lab tests, this trial simulated worst-case real-world failure conditions by leaving container doors open to maximize oxygen supply and placing adjacent battery containers extremely close together. The results demonstrated that the system remained stable and predictable under extreme abuse, addressing concerns about fire escalation, violent failures, and cascading damage in high-energy-density battery installations. Key safety innovations included a three-dimensional airflow channel with directional venting and dual-pressure relief valves that managed gas release during thermal runaway without reaching explosive pressures or ejecting debris. Fire-resistant module covers, reinforced steel
energy-storagebattery-safetyfire-testinggrid-scale-batteriesthermal-runawayenergy-densitybattery-fire-containmentA New Energy Storage Startup Challenges Tesla In US Market
The article discusses Lunar Energy, a new startup challenging Tesla in the U.S. residential energy storage market. Lunar recently raised $232 million in Series C and D funding rounds, led by Activate Capital, B Capital, and Prelude Ventures, with participation from investors including Sunrun, DCVC, and SK Group. Lunar’s AI-powered energy storage system learns individual household electricity consumption patterns to optimize solar energy use and reduce electricity costs. The company claims its customers save an average of $464 annually through virtual power plant programs, outperforming standard home battery savings of $338. Lunar’s CEO, Kunal Girotra, a former Tesla Energy team member, aims to scale the company’s model to help homes become active participants in a smarter, more resilient grid. Notably, Sunrun, a major solar installer and Tesla partner, is investing in Lunar Energy, signaling a potential shift in the residential energy storage landscape. Despite this investment, Sunrun maintained its collaboration with Tesla through a joint home energy plan launched in
energyenergy-storagerenewable-energyAIhome-batteryvirtual-power-plantclean-energyWie frühe Klimaführerschaft Deutschland auf die falsche Wasserstoffwette festlegte - CleanTechnica
The article from CleanTechnica discusses how Germany’s early commitment to hydrogen as a climate solution shaped its energy strategy, ultimately leading to what the author terms a “wrong hydrogen bet.” In the 1990s and early 2000s, climate risks were recognized but practical decarbonization options were limited. Renewable energies like wind and solar were costly and technically constrained, while batteries were expensive, heavy, and short-lived. Hydrogen, by contrast, was already widely produced and used industrially, transported via pipelines, and demonstrated in fuel cell vehicles. It appeared to offer multiple advantages: storing excess renewable energy, seasonal storage, transport through existing pipelines, and clean vehicle fuel with only water as a byproduct. Thus, hydrogen quickly evolved from a technological option into a strategic cornerstone, supported by national roadmaps, research, regulation, industry coalitions, and workforce training. This institutional embedding of hydrogen created a strong path dependency that made later course corrections difficult, as budgets, careers, regulations, and
energyhydrogenrenewable-energyenergy-storagedecarbonizationfuel-cellsenergy-policyTesla Doesn't Really Care About Energy Storage, Do You?
The article critiques Tesla's shifting focus under CEO Elon Musk, highlighting concerns about the company's commitment to energy storage amid other distractions. While Tesla’s Powerwall home energy storage system has achieved significant milestones—surpassing one million sales across 30 countries since its 2015 launch—the product appears to be losing market traction. Investment bank ROTH Capital Partners reports a sharp decline in Tesla’s share of battery sales, with installers expressing negative feedback and removing Powerwall references from marketing materials. This downturn contrasts with Tesla’s previously dominant position, as indicated by Energy Sage’s 2024 data showing a 63% share of Powerwall quote requests, suggesting a potential market shift away from Tesla’s integrated energy solutions. Beyond Tesla’s core business, the article touches on Elon Musk’s controversial roles in other ventures. It notes the problematic use of SpaceX’s Starlink terminals by Russian forces in Ukraine, raising questions about delayed responses to unauthorized use. Additionally, Musk’s transformation of Twitter into the platform “X” is
energyenergy-storageTesla-Powerwallsolar-panelsclean-energyhome-energy-systemsrenewable-energyFree Bidirectional EV Chargers Provided For Massachusetts Program - CleanTechnica
The Massachusetts Clean Energy Center (MassCEC) has launched a pioneering program to provide free bidirectional electric vehicle (EV) chargers to selected participants, including school districts, municipal projects, and residents. This initiative aims to accelerate the adoption of Vehicle-to-Everything (V2X) technologies, which enable EVs to not only draw power from the grid but also supply stored electricity back to it. By doing so, these EVs can help reduce energy demand during peak periods, lower energy bills, and decrease reliance on new grid infrastructure. The program includes four municipal projects, five school districts, and 30 residences, collectively expected to deliver over one megawatt of power back to the grid during demand response events—enough to power approximately 300 average American homes for an hour. Bidirectional charging technology leverages the large battery packs of EVs as mobile energy storage assets, allowing them to function as "virtual power plants" (VPPs) when aggregated. This capability can enhance grid
energyelectric-vehiclesbidirectional-chargingvehicle-to-gridvirtual-power-plantsenergy-storageclean-energy-programsFirst US solid-state EV battery to power 1,000+ hp Karma electric car
Factorial Energy has launched its first commercial solid-state battery program in the US, partnering with Karma Automotive to integrate its FEST (Factorial Electrolyte System Technology) batteries into Karma’s ultra-luxury electric vehicles. The collaboration will debut with the Karma Kaveya, an all-electric super-coupe boasting over 1,000 horsepower, 1,270 lb-ft of torque, a range exceeding 250 miles, and a 0-60 mph time under 3 seconds. Scheduled for a late 2027 US launch, this program aims to validate solid-state battery technology in real-world passenger vehicles while advancing domestic EV battery innovation. The FEST batteries offer significant advantages, including 500 to 600+ miles of range, approximately 40% weight reduction compared to traditional lithium-ion cells, and compatibility with up to 80% of existing lithium-ion manufacturing equipment. This compatibility facilitates faster scaling and production without the need for entirely new manufacturing lines. Karma’s president emphasized that the partnership enables delivering
energyelectric-vehiclessolid-state-batterybattery-technologyEV-innovationautomotive-materialsenergy-storageCATL unveil world's first sodium-ion EV with about 248-mile range
Chinese battery manufacturer CATL and automaker Changan have unveiled the world’s first passenger electric vehicle (EV) powered by sodium-ion batteries, marking a significant advancement in EV energy storage technology. The debut model, the Changan Nevo A06 (Qiyuan A06), features CATL’s Naxtra sodium-ion battery and offers an estimated driving range of about 248 miles (400 kilometers) on China’s standard test cycle (CLTC). This battery technology is notable for its enhanced safety profile, reduced fire risk, and improved performance in extreme temperatures compared to traditional lithium-ion batteries. CATL plans to begin mass production of the Naxtra batteries in June 2025, with the technology expected to be integrated across multiple Changan sub-brands and vehicle segments, potentially signaling a shift away from lithium-dependent batteries. The Naxtra sodium-ion battery achieves an energy density of up to 175 Wh/kg, comparable to lithium iron phosphate (LFP) batteries, and employs a cell
energyelectric-vehiclessodium-ion-batterybattery-technologyCATLEV-rangeenergy-storageWhy Sodium-Ion Batteries Are Happening Now - CleanTechnica
The article from CleanTechnica highlights the growing significance of sodium-ion batteries, driven largely by market dynamics and material cost pressures. CATL, the world’s largest battery producer, has been advancing sodium-ion battery production, signaling a strategic shift amid rising lithium prices and supply volatility. While lithium-ion batteries, particularly NMC and LFP chemistries, have dominated electric vehicle (EV) and energy storage markets, lithium carbonate prices surged sharply in 2025, increasing battery costs and prompting manufacturers to seek alternatives. Sodium-ion batteries offer a compelling solution due to sodium’s abundance, lower cost, and more stable supply compared to lithium, nickel, and cobalt. Sodium-ion battery technology leverages abundant elements such as sodium, iron, manganese, and nitrogen, with cathodes like Prussian blue analogs and layered oxides, and uses hard carbon anodes and aluminum current collectors, which are cheaper than graphite and copper used in lithium-ion batteries. This results in significantly lower material costs and reduced exposure to
energybatteriessodium-ion-batterieslithium-ion-batterieselectric-vehiclesenergy-storagebattery-technologyZinc–air battery offers 310 mW power, stable operation for 1,100 hours
Researchers from Donghua University and collaborators in China have developed advanced zinc–air batteries (ZABs) featuring a novel p–n heterojunction catalyst that integrates graphitic carbon nitride nanosheets with a carbon nanofiber network containing dual cobalt active sites. This catalyst significantly enhances oxygen reduction and evolution reactions under light irradiation, resulting in a peak power density of 310 mW/cm² and stable charge–discharge cycling for over 1,100 hours. The batteries also demonstrate strong mechanical flexibility, maintaining performance under repeated bending, with flexible prototypes achieving a peak power density of 96 mW/cm². The key innovation lies in combining photoactivity and electrocatalysis within a single air-electrode architecture, where photogenerated electrons and holes are spatially separated to suppress charge recombination and lower reaction energy barriers. This leads to a notably low oxygen reaction overpotential gap of 0.684 V under illumination, outperforming many existing bifunctional catalysts. The approach leverages light
energyzinc-air-batteryenergy-storageflexible-electronicselectrocatalysisphotoactivitybattery-technologyChina's 20 GW microwave weapon could fry satellites in seconds
Chinese researchers at the Northwest Institute of Nuclear Technology (NINT) in Xian have developed a groundbreaking compact high-power microwave (HPM) weapon system, designated TPG1000Cs, capable of delivering 20 gigawatts of power continuously for up to one minute. This represents a significant advancement over previous systems, which could only sustain firing for about three seconds. The TPG1000Cs is notably compact—just four meters long and weighing five tons—due to its aluminum alloy construction and innovative dual-U-shaped design that efficiently recycles energy. This compactness allows it to be mounted on various platforms, including trucks, aircraft, and potentially satellites, enabling rapid targeting of enemy satellites from the ground or space. The system can emit up to 3,000 high-energy pulses in a single session, far surpassing the pulse capacity of comparable devices like Russia’s Sinus7, which delivers roughly 100 pulses per burst and weighs about 10 tons. The TPG1000Cs has
energyhigh-power-microwavesatellite-weaponmicrowave-weaponenergy-storagealuminum-alloycompact-energy-systemLithium-ion batteries get storage capacity upgrade from rust anodes
Researchers from Germany’s Saarland University and Austria’s University of Salzburg have developed a novel lithium-ion battery anode that incorporates iron oxide (rust) into microscopic, porous hollow carbon spheres. This innovative design aims to provide a more environmentally friendly alternative to conventional lithium-ion batteries, which typically rely on costly and toxic transition metals like nickel and cobalt. The carbon spheres, inspired by the layered structure of Mozartkugeln confections, are about 250 nanometers in diameter and feature a large surface area with finely dispersed iron nanoparticles embedded within their framework. A key finding of the study is that the battery’s storage capacity improves over time, reaching full capacity after approximately 300 charge-discharge cycles. This increase occurs because the metallic iron nanoparticles gradually react with oxygen to form iron oxide within the carbon spheres, a process described as progressive electrochemical activation. While the current research focuses on the anode material, further work is needed to accelerate this activation process and to pair the anode with a suitable cathode for
lithium-ion-batteriesenergy-storagerust-anodesiron-oxidematerials-sciencesustainable-energybattery-technologySolar Power Provides Benefits To Northern Cheyenne & Kenyan Communities - CleanTechnica
The article highlights two impactful solar power projects benefiting remote communities: the Northern Cheyenne Reservation in the U.S. and a village in Kajiado County, Kenya. On the Northern Cheyenne Reservation, a 36 kW off-grid solar and 58 kWh battery microgrid powers a buffalo caretaker site critical to the tribe’s buffalo management program. This system replaces diesel generators, providing reliable, emissions-free electricity that supports food sovereignty and cultural revitalization while eliminating the costs and pollution associated with fossil fuels. In Kenya, Freedom Forever partnered with Give Power to install a solar-powered system at a remote school serving 163 students and a surrounding village of about 2,500 people. The solar installation enables lighting, staff housing, and digital learning tools for the first time, improving education and community safety by deterring wildlife at night. Additionally, Give Power’s solar-powered water purification and desalination systems provide clean drinking water, significantly reducing waterborne diseases and enhancing health and learning conditions. Both projects demonstrate how
solar-energyrenewable-energyenergy-storageoff-grid-solarbattery-microgridclean-energyrural-electrificationPhotos: Porsche begins building new electric Cayenne SUV with in-house batteries
Porsche has begun production of its new electric Cayenne SUV at its Bratislava, Slovakia facility, where combustion, hybrid, and electric models are built on the same line to maintain manufacturing flexibility and quickly respond to market demand shifts. The electric Cayenne, unveiled in November 2025, features a groundbreaking powertrain with the top Turbo variant delivering up to 850 kW (1,156 horsepower), making it the most powerful production Porsche to date. Inside, the vehicle boasts the largest screen area ever installed in a Porsche, enhanced Porsche Communication Management with faster response times, and greater customization options. A significant innovation is Porsche’s use of in-house developed battery modules produced at the Smart Battery Shop in Horná Streda, Slovakia. This facility integrates advanced battery manufacturing processes—from cell preparation to automated end-of-line testing—ensuring high quality and precision. The 113 kWh high-voltage battery supports over 373 miles of range and 800-volt fast charging, aided by a double-sided
electric-vehiclesbattery-technologyPorscheenergy-storageelectric-SUVin-house-batteriesautomotive-manufacturingVon optimistischen Modellen zu leeren Pipelines: Die intellektuelle Geschichte von Deutschlands Wasserstoff-Backbone* - CleanTechnica
The article traces the intellectual history behind Germany's hydrogen backbone infrastructure, emphasizing that the physical pipeline network is the visible outcome of a long period of optimistic modeling and policy-driven assumptions rather than a straightforward technical project. For years, studies and analyses portrayed hydrogen as not only plausible but necessary for large-scale energy use, extending its traditional industrial roles into general energy applications. However, these studies systematically overlooked or downplayed the significant challenges and energy losses involved in hydrogen production, distribution, storage, and utilization, leading to overly positive cost and efficiency assumptions. Key failures arose from stacking multiple optimistic assumptions—such as low electrolyzer investment costs, underestimated electricity prices, and simplified or omitted costs for compression, storage, and pipeline operation—without critical peer review. This created a distorted picture of hydrogen’s viability as a flexible energy carrier comparable to electricity. In reality, the energy conversion chain for hydrogen is marked by substantial losses, with often less than 30% of the original electrical energy reaching the end-use application. The normalization
energyhydrogenenergy-infrastructureenergy-storageenergy-lossesenergy-transportenergy-policyWhy Waiting on Grid Batteries Will Cost Ontario More Than Acting Now - CleanTechnica
The article discusses the urgent need for Ontario to adopt grid-scale battery storage now rather than delay, emphasizing that waiting will ultimately cost the province more. The author highlights that Ontario already has experience with grid storage through the Sir Adam Beck pumped hydro facility, which manages electricity time-shifting by storing excess energy and releasing it during peak demand. Unlike pumped hydro, batteries offer greater flexibility as they can be installed near transmission congestion points without geographic constraints. The key benefits of grid batteries are their ability to reduce electricity costs by increasing asset utilization—flattening peak demand and raising infrastructure use from 30-60% to 70-80%—and thereby lowering the amortized cost per kWh. Real-world evidence from Australia shows grid batteries saved about AUD 116 million in one year by cutting peak prices, providing frequency response, and avoiding costly network upgrades. The article also addresses safety and health concerns related to battery fires, noting that modern grid batteries use lithium iron phosphate (LFP) chemistries with lower
energygrid-batteriesenergy-storagepumped-hydroelectricity-gridpeak-demand-managementrenewable-energy-integrationNew Pumped Hydro Energy Storage System Needs No Mountains
The article discusses innovations in pumped hydro energy storage (PHES), a well-established method for storing electricity by using excess power to pump water uphill to a reservoir, which can later be released to generate electricity on demand. Traditional PHES systems require mountainous terrain to create sufficient elevation difference for efficient operation, limiting suitable site availability. Despite political support from the Trump administration for hydropower as part of a broader energy strategy, new dam construction remains challenging due to environmental and geographic constraints, and the administration’s energy emergency declaration controversially excluded wind and solar from baseload support, citing their intermittency. To overcome the elevation limitation, startups are developing novel PHES technologies that do not require mountainous sites. The UK-based company RheEnergise has created a compact system called HD Hydro (High-Density Hydropower) that can operate on low, hilly terrain without steep slopes. RheEnergise has identified thousands of potential sites in the US, especially in Texas, which could collectively provide significant energy storage
energypumped-hydro-storagerenewable-energyhydropowerenergy-storageclean-energysustainable-powerChina's CATL brings –22°F ready sodium batteries to passenger cars
Chinese battery manufacturer CATL is advancing its sodium-ion battery technology, branded as Naxtra, into passenger vehicles, expanding beyond its initial commercial vehicle applications. The company is initiating public winter testing of these batteries in passenger cars from manufacturers such as Changan Oshan, with plans to include GAC and JAC models. This move follows CATL’s recent launch of the Tianxing II Light Commercial Vehicle Solution, featuring 45 kWh sodium-ion battery packs designed for reliable performance in extreme cold conditions, addressing a key challenge in electric mobility. CATL is positioning sodium-ion batteries as a safer and more cost-effective alternative to lithium-ion, especially amid rising lithium supply chain costs. Although lithium-ion remains dominant in China’s battery market—with installed capacity reaching 769.7 GWh in 2025—CATL’s CTO Gao Huan projects that sodium-ion energy density will match lithium iron phosphate cells within three years. Analysts forecast significant cost reductions as production scales, with Morgan Stanley estimating sodium-ion batteries could
energybatteriessodium-ionelectric-vehiclesCATLenergy-storagebattery-technologyGeothermal energy could beat nuclear, coal to satiate AI power hunger
A recent Stanford University study highlights enhanced geothermal systems (EGS) as a promising clean energy technology capable of addressing the growing global demand for reliable, low-cost power. Unlike traditional geothermal power, which is limited to volcanic regions, EGS can be implemented nearly anywhere by drilling boreholes 3 to 8 km deep, fracturing rock, and circulating fluid to generate continuous electricity year-round. The study suggests that integrating EGS to supply about 10% of a nation’s electricity could significantly reduce reliance on wind, solar, and battery storage—cutting wind capacity needs by 15%, solar by 12%, and battery storage by 28%—while using far less land and lowering energy costs by at least 60% compared to fossil fuels. EGS also offers advantages over nuclear power, providing a steady baseload without risks of meltdown, radioactive waste, or weapons proliferation, and can be deployed more quickly and cheaply. This makes it especially suitable for power-hungry, off-grid applications
energygeothermal-energyclean-energyenhanced-geothermal-systemsrenewable-energyenergy-storageAI-data-centersThe Future Is Already Here, It's Just Unevenly Distributed - CleanTechnica
The article from CleanTechnica explores the idea that the future of clean energy technologies is already present but unevenly distributed across different regions and sectors. Using Burnaby, a city in a province with 98% non-emitting electricity and a hub for clean energy and hydrogen startups, as a case study, the author emphasizes that pockets of the future are not experimental projects but commercially operating systems delivering measurable value and expanding due to economic and operational viability. The uneven spread of these technologies is attributed less to technical limitations and more to regulatory, institutional, and planning barriers. The article identifies several repeatable patterns explaining how clean energy technologies scale differently depending on local conditions. Modular systems like rooftop solar and electric motorcycles spread rapidly in areas with weak or misaligned institutions because they require minimal coordination or upfront investment. Electrification thrives in predictable, high-usage sectors such as transportation and industry due to efficiency and operational savings. Centralized planning enables large-scale storage and grid improvements, while heat decarbonization advances fastest where
energyclean-energyhydrogen-startupsdecarbonizationrenewable-energyenergy-storagegrid-reinforcement$105 Million In New Financing For US Rooftop Solar Startup
Rooftop solar startup Terra Energy has secured $105 million in new financing to expand its subscription-based solar panel service across key U.S. markets. Terra’s model allows homeowners to install solar panels on their roofs without upfront costs, effectively leasing the equipment while the company handles installation, permits, and maintenance. This approach aims to overcome the traditional barrier of high initial expenses—averaging around $30,500 for solar systems—by offering a short-term subscription (initially three years) that promises up to 50% savings on electricity bills from day one, with no debt or long-term commitments. The financing package includes a $35 million “Green Loan” from Breakwall Capital, equity investments from ARC PE and Azora Capital, and credit facilities from Banesco and First Horizon Bank, enabling Terra to streamline transactions and scale rapidly. Breakwall Capital, a New York-based energy finance firm with $60 billion in commitments, expressed strong support for Terra’s model, highlighting its potential to address affordability and
energysolar-energyrooftop-solarsolar-panelsclean-energyenergy-storagesolar-financingIntersolar Africa 2026 to Position Nairobi as East Africa’s Key Hub for Solar & Energy Storage - CleanTechnica
Intersolar Africa 2026 is set to take place on February 3–4 at Nairobi’s Sarit Expo Centre, evolving from the 2025 Intersolar Summit Africa into a comprehensive international exhibition and conference. This event aims to position Nairobi as a central hub for solar power and energy storage in East Africa, a region experiencing rapid population growth, industrialization, and increasing electricity demand. These pressures highlight the need for expanded power capacity, with solar photovoltaics combined with energy storage emerging as the most cost-effective and scalable solution to address grid instability, high electricity costs, and energy security challenges. Kenya leads the region with a mature commercial and industrial solar market, while neighboring countries like Uganda, Tanzania, and Rwanda offer promising opportunities despite regulatory and financial hurdles. The conference will feature high-level speakers from regulatory bodies, industry associations, and financial institutions, focusing on critical topics such as regulatory frameworks, market development, risk mitigation, and private capital’s role in renewable energy expansion. The program will cover
energysolar-powerenergy-storagerenewable-energyEast-AfricaIntersolar-Africabattery-storageIntersolar & Energy Storage North America Unveils Interactive Programming to Enhance Education and Networking - CleanTechnica
Intersolar & Energy Storage North America (IESNA), the leading U.S. tradeshow and conference series for solar, energy storage, EV infrastructure, and manufacturing, announced interactive onsite programming for its flagship event scheduled for February 18-20, 2026, at the San Diego Convention Center. The event aims to enhance education, collaboration, and networking among clean energy professionals amid industry challenges such as administrative hurdles and rapid load growth. Key programming includes workshops on reducing construction costs, strategic deployment of distributed energy resources, trade policy and supply chain strategies, and political outlooks on permitting and domestic manufacturing. Additionally, attendees can engage in virtual reality experiences and access half-day training sessions offered by industry certification bodies and experts. IESNA’s flagship event serves as a platform for professionals across the clean energy value chain to build relationships, share insights, and develop progressive frameworks. The event also features keynote presentations and sessions co-hosted with organizations like Clean Coalition, addressing critical topics such as grid constraints and resilience benefits
energysolar-energyenergy-storageclean-energyrenewable-energyenergy-infrastructureenergy-policyAspen Power Acquires New York Community Solar Projects - CleanTechnica
Aspen Power has acquired two community solar projects in upstate New York from CTEC Solar, marking the first phase of an 18-megawatt direct current (MWdc) portfolio. These projects, totaling nearly seven megawatts, are expected to generate close to 10 million kilowatt-hours of electricity annually, enough to power approximately 2,700 homes in the region. They will participate in New York’s Value of Distributed Energy Resources (VDER) program, which compensates renewable energy projects for grid benefits and offers subscribers discounts on utility rates. This acquisition comes amid rising electricity costs in upstate New York due to increased delivery revenues sought by utilities and recently approved rate plans. The partnership leverages CTEC Solar’s development expertise and Aspen Power’s operational and financial strengths to expand community solar capacity, delivering economic, environmental, and energy reliability benefits locally. Aspen Power emphasizes its commitment to advancing clean energy and supporting local jobs despite challenging policy environments. CTEC Solar highlights its role in providing
energysolar-powerrenewable-energycommunity-solardistributed-energy-resourcesclean-energyenergy-storage1D nanomaterials thinner than hair could supercharge batteries
Researchers at Drexel University have developed a scalable method to transform two-dimensional MXene sheets into one-dimensional tubular nanoscrolls that are about 100 times thinner than a human hair. These MXene nanoscrolls exhibit enhanced electrical conductivity and improved ion transport compared to flat MXene sheets, addressing previous challenges in producing high-quality 1D MXene structures. By rolling the flakes into hollow tubes, the researchers created structures that reduce nano-confinement effects, allowing ions and molecules to move more freely, which is advantageous for applications such as batteries, biosensors, and wearable electronics. The process involves chemically modifying multilayer MXene flakes to induce internal strain, causing them to curl into scrolls. This method was successfully applied to six different MXene types, yielding consistent and controlled nanoscrolls without damaging the material. The tubular geometry exposes more active surface area, enhancing molecular adsorption and ion accessibility, which is critical for energy storage and sensing technologies. Additionally, the team found that electric fields
nanomaterialsMXenesbattery-technologyenergy-storageconductive-materialsnanoscrollsmaterial-scienceTesla’s energy storage business is growing faster than any other part of the company
Tesla’s energy storage business has emerged as the fastest-growing segment of the company, significantly offsetting declines in electric vehicle sales and helping Tesla surpass Wall Street’s earnings and revenue expectations. In 2025, Tesla deployed a record 46.7 gigawatt-hours of energy storage products—a 48% increase from the previous year. Large stationary batteries like the Megapack and Powerwall, alongside solar installations, now contribute nearly 25% of Tesla’s gross profit. The storage segment generated $3.8 billion in gross profit last year, with the Megapack alone accounting for $1.1 billion. Revenues from storage and energy generation rose 26.5% to $12.8 billion, boasting a gross margin of 29.8%, which is almost double the margin Tesla earns from vehicle sales. Looking ahead, Tesla anticipates continued growth in energy storage, with $4.96 billion in deferred revenue expected in 2026 from ongoing projects, more than twice the
energyenergy-storageTeslabatteriessolar-energyMegapackPowerwallTesla's First Ever Annual Revenue Drop Is Not The Concerning Part - CleanTechnica
Tesla reported its first-ever annual revenue decline, with total revenue dropping 3% from $97.7 billion in 2024 to $94.8 billion in 2025. Vehicle revenue fell more sharply by 11% in Q4 2025 compared to the previous year, alongside a 16% drop in vehicle deliveries in the same quarter and an 8.6% decline for the full year. Despite these sales decreases, operating expenses surged 39% in Q4 2025, leading to an 11% drop in operating income and a dramatic 61% plunge in net income year over year—from $2.13 billion to $840 million. Other financial metrics also showed deterioration, including a 60% drop in Q4 earnings per share, a 21% decline in net cash from operations, and a 30% fall in free cash flow. Tesla attributed rising operating costs primarily to increased spending on AI, R&D projects, and sales, general, and
Teslaelectric-vehiclesenergy-storageAI-researchautonomous-drivingfinancial-performancerenewable-energyTesla profit tanked 46% in 2025
In 2025, Tesla’s profit declined sharply by 46% to $3.8 billion, marking its lowest profit in years. This downturn was driven primarily by a drop in car sales, which fell 11% year-over-year, as Tesla shipped 1.63 million vehicles globally—continuing a two-year sales decline after years of promised rapid growth. Contributing factors included CEO Elon Musk’s involvement in the Trump administration and the elimination of federal electric vehicle subsidies by Congress, both of which negatively impacted demand. Despite setbacks in automotive revenue, Tesla made strides in diversifying its business. Revenue from its solar and energy storage segments grew 25%, while services revenue—including Full Self-Driving software, insurance, parts, and Supercharging—increased by 18%. The company also improved its gross margin compared to previous quarters. Tesla is shifting focus toward becoming a “physical AI company,” highlighted by a $2 billion investment in Musk’s AI startup xAI. Additionally, Tesla plans to launch
energyelectric-vehiclesTeslasolar-energyenergy-storageAI-in-energyautomotive-technologyTransforming EVs & Charging Stations into Virtual Power Plants - CleanTechnica
The article discusses The Mobility House’s recent launch of Cascade EV Aggregator, a vehicle-grid integration platform designed for utilities in North America. This platform enables electric vehicles (EVs) and their chargers to function as virtual power plants by optimizing charging and discharging across various vehicle types and charger classes, from residential chargers to electric school bus fleets. Cascade addresses grid challenges by allowing EVs to download electricity when prices are low and export power back to the grid when demand and prices are high, supporting services such as demand response, dynamic rate optimization, and grid constraint management. The platform integrates with existing charge management systems to coordinate thousands of charging sites, creating flexible load management that benefits both utilities and fleet operators. The article highlights the growing importance of smart, flexible grid management as EV adoption increases, which places additional demand on electricity infrastructure. Cascade’s ability to manage both unidirectional (V1G) and bidirectional (V2G) charging enables EVs to act as distributed energy storage assets, providing
energyelectric-vehiclesvehicle-to-gridsmart-charginggrid-managementenergy-storagedemand-responseRedwood attracts Google for its $425M Series E as AI power needs rise
Redwood Materials, a battery recycling and cathode production startup founded by former Tesla CTO JB Straubel, has raised $425 million in its Series E funding round, attracting new investors including Google alongside existing backers like Nvidia’s NVentures, Capricorn, and Goldman Sachs. This round, led by venture firm Eclipse, has pushed Redwood’s total capital raised to $4.9 billion and reportedly values the company at over $6 billion. The fresh capital is fueling Redwood’s expansion into energy storage solutions aimed at powering AI data centers and large industrial sites, a strategic pivot reflecting the surging electricity demand driven by AI, manufacturing, and electrification. Originally focused on creating a circular supply chain by recycling battery scrap from electronics and extracting key materials like nickel and lithium, Redwood has broadened its operations to include cathode production and a new business line called Redwood Energy. This venture repurposes used EV batteries into micro-grids to supply power for data centers, leveraging the company’s extensive inventory—over
energybattery-recyclingenergy-storageAI-data-centerselectric-vehiclesmaterials-recoverygrid-scale-storagePhotos: Mercedes unveils hydrogen truck that can drive 621 miles on single refuel
Mercedes-Benz has officially unveiled its NextGenH2 hydrogen-powered long-haul truck, marking a significant advancement toward zero-emission freight transport. Production of a limited initial batch of 100 units is planned to begin by the end of 2026 at the Wörth plant in Germany. These trucks are designed for demanding, long-distance freight routes where range and downtime are critical, moving beyond prototype testing to real-world operational use. The NextGenH2 builds on insights from earlier GenH2 prototypes, focusing on reliability, efficiency, and serviceability optimized for commercial long-haul applications. The truck features a fuel cell system composed of two BZA150 units developed by cellcentric, delivering continuous power of 402 horsepower with peaks up to 496 horsepower. It integrates a 101 kWh lithium iron phosphate battery that captures regenerative energy to improve efficiency and power delivery. Hydrogen is stored as liquid at -423°F in two tanks holding 187 pounds, enabling a driving range of approximately 621 miles
hydrogen-fuel-cellMercedes-Benzhydrogen-truckenergy-storageelectric-vehiclelong-haul-transportzero-emission-transportHere Comes Concentrating Solar Power For Your Industrial Heat
The article highlights the advancements and growing potential of concentrating solar power (CSP) technology for industrial heat applications, focusing on the US startup GlassPoint. Unlike conventional solar panels that generate electricity, GlassPoint’s technology uses enclosed trough mirrors inside greenhouses to concentrate sunlight onto pipes carrying liquid salt, producing heat for industrial processes and onsite power generation. Their system also incorporates a thermal storage solution using ternary liquid salts, enabling continuous heat and power supply day and night. GlassPoint recently raised $20 million in funding to expand its operations domestically and internationally, targeting regions with optimal solar conditions such as the US Southwest, southern Europe, the Middle East, and South America. The company emphasizes the significance of industrial process heat, which accounts for 26% of global energy use—more than all electricity combined—and is challenging to decarbonize due to the low cost of fossil fuels for heat generation. GlassPoint’s projects include a 750-megawatt solar thermal plant for Searles Valley Minerals
energysolar-powerconcentrating-solar-powerindustrial-heatclean-energyenergy-storagerenewable-energyCore-shell anode delivers 4x efficiency boost to sodium-ion batteries
Researchers at the Federal Institute for Materials Research and Testing (BAM) in Germany have developed a low-cost, environmentally friendly core-shell anode for sodium-ion batteries (SIBs) that significantly improves their initial charge efficiency to 82 percent—four times higher than uncoated hard carbon anodes. The anode features a porous hard carbon core for high sodium storage capacity, coated with an ultra-thin protective shell that acts as a molecular filter. This shell allows sodium ions to pass while blocking larger electrolyte molecules that cause unwanted side reactions, thus controlling the formation of a protective film on the shell rather than inside the core. This design reduces the irreversible loss of storage capacity during the first charge cycle, a major limitation in current sodium-ion batteries. Sodium-ion batteries are considered a promising alternative to lithium-ion batteries due to sodium’s abundance, lower cost, and environmental benefits. However, they have historically suffered from low initial efficiency because electrolyte molecules penetrate the porous anode during the first charge, consuming
energymaterialssodium-ion-batteriesbattery-technologyanode-materialsenergy-storagecore-shell-anodeSevere Winter Weather Across Large Portions of the Country, Natural Gas Prices Increasing - CleanTechnica
The article from CleanTechnica reports a significant rise in natural gas prices amid severe winter weather affecting much of the United States. On January 22, 2026, natural gas spot prices at the Henry Hub benchmark surged to nearly $8.15 per million British thermal units due to increased demand for space heating driven by an Arctic front bringing frigid temperatures to the eastern two-thirds of the country. This cold snap is expected to elevate both natural gas and electricity demand, which typically leads to higher wholesale electricity prices. The article also highlights various resources that track energy market data, including electricity grid operations, natural gas inventories, and regional fuel prices. Notably, natural gas inventories in mid-January were about 6% above the previous five-year average, providing some buffer ahead of the cold weather. Upcoming reports will detail how much natural gas was withdrawn from storage in response to the cold snap. Overall, the article underscores the close relationship between severe winter weather and energy market dynamics, emphasizing the importance of
energynatural-gaswinter-weatherelectricity-pricesheating-demandenergy-marketenergy-storageEdison's 1879 light bulb may have accidentally produced graphene
Researchers at Rice University, led by Professor James Tour, have discovered evidence that Thomas Edison may have accidentally produced graphene while developing his first light bulb in 1879. By replicating Edison’s original carbon-filament bulb design and applying similar electrical conditions, the team found that parts of the filament transformed into turbostratic graphene—a multi-layer form of graphene with randomly rotated layers valued for scalable production in energy storage and composite materials. This finding suggests that graphene, officially isolated only in 2004, may have been unintentionally created over a century earlier during Edison’s experiments. The study involved powering artisan-made Edison-style bulbs with a 110-volt direct current for about 20 seconds, closely mimicking the original setup. Analysis using optical microscopy and Raman spectroscopy confirmed the presence of turbostratic graphene on the filament surface, which changed from dark gray to a silvery metallic appearance. The researchers propose that the rapid heating of carbon-based filaments, similar to modern flash Joule heating methods used to produce
graphenematerials-scienceenergy-storagecarbon-filamentnanomaterialsconductive-materialscomposite-materials$400 Million Facility Closed By Exus Renewables North America - CleanTechnica
The article discusses Exus Renewables North America’s recent closing of a $400 million senior secured corporate credit facility, which provides flexible, low-cost capital backed by assets. This financing enables Exus to accelerate its pipeline of utility-scale renewable energy projects across the U.S., supporting early-stage development activities such as permitting, interconnection, procurement, and construction planning. The facility reflects investor confidence in Exus’s platform and helps the company bring more projects online faster while maintaining financial discipline and stability as a long-term renewable energy owner-operator. Exus currently manages a diversified portfolio of over 700 MW of renewable energy assets in operation or under construction, with an additional 5.8 GW in active development. Their projects include solar, wind, and lithium-ion battery energy storage systems, chosen based on resource quality, grid needs, and community factors to ensure consistent power generation and grid reliability. The company emphasizes commercially proven technologies and robust system integration to ensure safe, reliable, and long-term operation. While the
energyrenewable-energysolar-powerwind-powerenergy-storagebattery-technologyclean-energy-projectsLavender-powered batteries stabilized with new ‘priming’ technique
An international research team has developed a novel, cost-effective sodium-ion battery (SIB) using hard carbon derived from lavender flower waste as the anode material, addressing sustainability and performance challenges in energy storage. Lavender agricultural residue, previously underutilized, was converted into hard carbon while preserving its natural microstructure, which enhances electrolyte penetration and sodium ion diffusivity, thereby improving battery efficiency. The lavender-based anode was paired with a nickel-doped P2-type cathode (Na0.67Mn0.9Ni0.1O2), where nickel incorporation improved electronic conductivity and structural stability. Electrochemical testing showed promising capacities with the cathode achieving 200 mAh/g (42% retention after 100 cycles) and the anode 360 mAh/g (67.4% retention after 100 cycles), demonstrating the potential of plant-derived hard carbons as sustainable, economical battery materials. A key challenge addressed was the inherent sodium deficiency in bio-based materials, which the team overcame by
energybatteriessodium-ion-batteriessustainable-materialsenergy-storagelavender-wasteelectrochemical-presodiationCATL Begins Commercial Production Of Sodium-Ion Batteries - CleanTechnica
CATL, the world’s largest battery manufacturer, has begun commercial production of sodium-ion battery packs designed for light commercial vehicles, marking a significant advancement in battery technology for electric vehicles (EVs). These sodium-ion batteries, part of CATL’s Techtrans II platform, can operate efficiently in extreme cold conditions down to -30°C (-22°F) and retain 90% capacity even at -40°C. The 45 kWh battery packs target small vans and trucks, emphasizing durability and cold-weather performance over long range. The Techtrans II series also includes various lithium-ion battery options, such as ultra-fast charging variants and long-range packs up to 253 kWh, capable of delivering 800 kilometers of range. CATL highlights the sodium-ion battery’s longevity, with a lifespan exceeding 10,000 charge cycles, and its certification under China’s new national standard GB 38031-2025. The company is also introducing swappable battery packs in multiple capacities (42 kWh,
energybatteriessodium-ionelectric-vehiclesCATLbattery-technologyenergy-storageEnergy Efficiency Is Forever, But US Presidents Come And Go
The article discusses the U.S. Department of Energy’s (DOE) continued commitment to advancing energy efficiency and storage technologies despite shifts in federal energy policy. A recent initiative involves a $155 million investment in 16 projects across national laboratories aimed at improving the competitiveness and energy efficiency of energy-intensive industries such as iron and steel, cement, chemicals, forest products, and food and beverage. While the DOE’s announcement downplayed the decarbonization aspect, the funding is intended to drive technological innovation that reduces costs and energy consumption, ultimately benefiting American workers and consumers. A notable project within this initiative is the SCCALE (Solutions Center for Commercial Advancement of Large-Scale Electrochemistry) at Lawrence Livermore National Laboratory, which received $12.5 million. SCCALE focuses on lowering capital costs and safety risks by reducing reliance on extreme temperatures and pressures in electrochemical processes, thereby saving energy. Electrochemistry is highlighted as a key area with broad sustainability implications, including renewable energy, water purification,
energy-efficiencyrenewable-energyelectrochemistryindustrial-decarbonizationenergy-storageDepartment-of-Energyclean-technologySolar & Storage: The Key for Energy Affordability in Virginia - CleanTechnica
The article from CleanTechnica emphasizes that expanding solar energy and energy storage is the most immediate, cost-effective solution to meet Virginia’s growing electricity demand while enhancing affordability and grid reliability. Solar and storage technologies are highlighted as the fastest and cheapest new electricity sources to deploy, capable of coming online within months rather than years. By increasing access to distributed solar generation—such as rooftop, parking lot, landfill, and brownfield solar—and advancing grid-scale storage, Virginia can reduce pressure on electricity prices and give consumers greater control over their energy costs. The Solar Energy Industries Association supports a legislative agenda for Virginia’s 2026 General Assembly that includes raising the Renewable Portfolio Standard carveout for distributed solar, expanding energy storage goals, and streamlining residential solar permitting processes. These measures aim to stabilize the grid, lower electricity costs, and remove costly regulatory barriers that can add thousands of dollars to solar installation expenses. The article also notes that states across the political spectrum are investing in dispatchable energy storage to store cheaper electricity and
energysolar-energyenergy-storagerenewable-energygrid-reliabilitydistributed-generationclean-energy-policySEIA Elects New Board Chair, Board Members to Guide Organizational and Industrial Priorities in 2026 - CleanTechnica
The Solar Energy Industries Association (SEIA) has elected Scott Moskowitz of Qcells as its new board chair, succeeding Darren Van’t Hof, who stepped down after becoming interim president and CEO. Moskowitz’s leadership highlights SEIA’s focus on maintaining American-made solar and storage as dominant sources of new power. Ingmar Ritzenhofen, chief commercial officer at RWE Clean Energy, was elected vice chair, bringing expertise in large-scale solar project development and grid integration. SEIA’s leadership transition comes as the solar and storage industry faces a pivotal year in 2026 marked by policy uncertainty and regulatory changes. Alongside the chair and vice chair elections, SEIA appointed three at-large board members and a new affiliate representative, as well as division chairs and vice chairs across its six membership divisions, covering distributed generation, utility-scale, energy storage, manufacturing, residential, and solar services. These appointments aim to guide SEIA’s efforts to advance bipartisan policies that accelerate solar deployment, strengthen U.S.
energysolar-energyenergy-storagerenewable-energyclean-energysolar-manufacturingenergy-policyCATL Sodium-Ion Batteries in Passenger Vehicles in July! - CleanTechnica
CATL is set to introduce its sodium-ion batteries into mass-market passenger vehicles starting in Q2 2025, beginning with the GAC Aion model. This marks a significant milestone following earlier announcements about the deployment of CATL’s Naxtra sodium-ion technology across various applications, including passenger vehicles, construction machinery, and energy storage. The company also unveiled a new battery system called Tectrans designed for commercial vehicles, alongside a 45 kWh sodium-ion battery pack tailored for light commercial vehicles. This pack boasts impressive cold-weather performance, capable of charging at temperatures as low as -30°C and retaining 90% capacity at -40°C, with versions available for both vehicle integration and battery swapping. CATL’s sodium-ion batteries are currently in their third generation, featuring multiple variants that support high-speed charging in extreme temperatures (from -15°C to 45°C) and large capacity packs, including a 253 kWh version that can deliver up to 800 km of range. The
energysodium-ion-batteriesCATLelectric-vehiclesbattery-technologyenergy-storageclean-energyOpening Up EV Trade in Canada, Leaving USA Behind - CleanTechnica
The article discusses a significant development in the electric vehicle (EV) market: Canada’s decision to open up EV trade with China, marking a shift away from reliance on the United States. This move aligns with a broader global trend where countries increasingly look to China for technological leadership and open trade opportunities in the EV sector. The article highlights a conversation among CleanTechnica contributors Steve Hanley, Larry Evans, and Zachary Shahan, who explore the implications of this shift, including which companies might enter the Canadian market and how the U.S. fits into this evolving landscape. While the article itself is brief and primarily promotional for a related video discussion, the key takeaway is that Canada’s new trade openness with China could reshape the North American EV market by diversifying supply chains and potentially accelerating EV adoption. This development underscores China’s growing influence in global EV technology and trade, and it raises questions about the future role of the U.S. in this industry. The article invites readers to engage further by watching the
energyelectric-vehiclesEV-traderenewable-energyclean-technologyCanada-China-tradeenergy-storageMassive Energy Storage Project Greenlit For Brownfield
The article highlights the approval of the Goldendale Energy Storage Project in Washington State, a 1.2-gigawatt pumped hydro facility developed by Rye Development. This project, licensed for 40 years, repurposes a brownfield site—the former Columbia Gorge Aluminum smelter—and leverages existing infrastructure, including roads and transmission lines linked to the nearby Tuolumne Wind Farm. Designed as a closed-loop system, the facility will provide 12 hours of zero-emission electricity storage, addressing the region’s anticipated 30% increase in electricity demand over the next decade. The project is expected to create 3,000 construction jobs over 3-5 years and contribute $10 million annually to local county revenues for schools and civic infrastructure. Pumped hydro remains the dominant form of utility-scale energy storage in the U.S., accounting for about 95% of capacity, due to its proven technology, relatively quick construction timelines, and environmental advantages compared to other storage types. The U.S
energyenergy-storagepumped-hydrorenewable-energylong-duration-storagegrid-capacityclean-energy'Thermal battery' for buildings offers 223% boost in energy storage
Researchers at Yonsei University have developed a novel thermal storage material called EMBC16, a composite "thermal sponge" that significantly enhances energy storage and cooling efficiency in buildings. This material captures excess heat during the day and releases it as temperatures drop, reducing annual cooling energy consumption by 54% and overall cooling demand by 24.3%. EMBC16 stores 121.3 joules per gram, marking a 223% increase in energy capacity over traditional clay composites, and improves thermal conductivity by 78%. It also demonstrated excellent durability, maintaining over 95.9% of its capacity after 1,000 heating and cooling cycles with minimal leakage, indicating strong potential for long-term real-world application. The innovation lies in the "biomineral" framework combining biochar derived from spruce wood waste with montmorillonite clay treated to create a porous 3D network infused with hexadecane, a wax-like paraffin serving as the active phase change material. Unlike conventional phase change
energythermal-batteryphase-change-materialsenergy-storagesustainable-materialsbuilding-energy-efficiencybiomineral-compositeWorld's first commercial pressure geothermal plant secures funding
Sage Geosystems, a leader in pressure geothermal technology, has secured $97 million in Series B funding to develop the world’s first commercial pressure geothermal power plant. This innovative geothermal approach, also called enhanced geothermal energy, targets hot, dry, low-permeability rock formations by injecting water into deep “lung fractures” to extract both heat and subsurface pressure. This dual extraction method can yield up to 50% more energy compared to traditional geothermal systems, while also addressing common challenges such as location specificity, high water usage, and initial costs. Sage claims this technology could unlock 130 times more geothermal potential in the U.S. alone and is designed to be scalable and deployable in diverse locations. The funding round includes significant investment from Ormat Technologies, a major player in geothermal energy, which also recently partnered with Sage. Sage has signed a deal with Meta to supply 150 MW of clean geothermal energy to data centers east of the Rocky Mountains, highlighting the role of this technology in powering
energygeothermal-energyclean-energyenergy-storagerenewable-energypressure-geothermalpower-generationUS Startup Brings Diesel-Killing Energy Storage System To Earth
The article highlights a significant advancement in long-duration energy storage by the California startup Noon Energy, which has developed a compact system capable of discharging stored solar power for over 100 hours—far exceeding the typical 2-10 hour capacity of conventional lithium-ion batteries. Noon’s technology centers on a reversible solid oxide fuel cell that uses renewable electricity to split carbon dioxide into oxygen and solid carbon, with the solid carbon serving as the energy storage medium. When electricity is needed, the system recombines oxygen from the air with the stored carbon to generate power. This approach requires less than 1% of the critical materials used in lithium-ion batteries, potentially addressing resource constraints. Noon’s technology draws inspiration from NASA’s MOXIE experiment on Mars, which uses solid oxide electrolysis to produce oxygen from the Martian atmosphere by decomposing CO2 at high temperatures. The company has been developing its system since its founding in 2018, receiving early funding support from the US Department of Energy’s AR
energyenergy-storagesolid-oxide-fuel-cellrenewable-energyelectrolysisclean-technologycarbon-captureSage Geosystems Raises Over $97 Million To Deploy World’s First Commercial Pressure Geothermal Power Generation Facility - CleanTechnica
Sage Geosystems has raised over $97 million in a Series B funding round, co-led by Ormat Technologies and Carbon Direct Capital, to advance its next-generation Pressure Geothermal technology. This funding will support the development of Sage’s first commercial Pressure Geothermal power generation facility, which will be deployed at an existing Ormat power plant. Sage’s proprietary technology extracts geothermal heat from hot dry rock formations, creating a reliable, carbon-free source of firm power and long-duration energy storage. The partnership with Ormat is expected to accelerate commercialization and scale-up to meet growing demand for clean, dependable energy, especially for AI data centers. Pressure Geothermal technology uniquely leverages both the heat and pressure of the Earth to create engineered underground reservoirs of hot water that expand and contract naturally, unlocking significantly more geothermal resource potential—over 130 times more in the U.S. alone—than traditional methods. The technology is designed to be scalable and deployable globally, supporting applications in power generation, energy storage,
energygeothermal-powerpressure-geothermalenergy-storageclean-energyrenewable-energygeothermal-technologyPhotos: This fortress on wheels provides secure sanctuary even when grid goes dark forever
The Storyteller Overland GXV EPIC is a newly introduced Class B RV engineered for extreme off-grid adventures, combining rugged off-road capability with residential comforts. Built on a Kenworth K370 4x4 chassis, it is powered by a 6.7-liter Cummins turbo-diesel engine producing 660 lb-ft of torque, paired with a six-speed Allison automatic transmission. The drivetrain features high and low range transfer cases, front and rear locking differentials, and a 50:1 crawl ratio, enabling confident navigation across challenging terrains. The vehicle’s electrical system includes 18 kWh of energy storage supported by 1,980 watts of bi-facial solar panels, a 4,500-watt inverter, and a 6,000-watt diesel generator for backup power, managed via a CZone touchscreen interface. Measuring over 30 feet long and 12 feet tall, the GXV EPIC offers 11.5 inches of ground clearance, King off
energysolar-poweroff-griddiesel-generatorenergy-storageelectric-systemadventure-vehicleScaling Solar Smarter: Innovation, Supply Chains, & the Future of Clean Energy - CleanTechnica
The article summarizes a CleanTech Talk episode featuring Marty Rogers, General Manager for SolarEdge North America, who shares insights on the future of solar energy innovation, supply chains, and sustainability. Rogers emphasizes the critical role of reshoring solar manufacturing to the U.S., with SolarEdge investing in production facilities in Florida, Texas, and Utah to produce key components like inverters and circuit boards. This strategy aligns with the Inflation Reduction Act’s domestic content incentives, aiming to enhance supply chain resilience, reduce dependence on global trade, and support domestic job creation and clean technology leadership. SolarEdge is also committed to sustainability beyond product deployment, focusing on decarbonizing its operations through responsible sourcing, waste reduction, and energy-efficient design. Innovation in solar inverters is shifting towards intelligent, grid-connected devices that integrate power management, storage, and load control using AI and software-defined systems. This evolution improves reliability, installer experience, and lowers lifetime costs. The article highlights growing trends across residential, commercial, and grid services
energysolar-energyclean-energyenergy-storageenergy-innovationsupply-chainsustainabilityQuantumScape's Tim Holme on solid-state EV batteries finally reaching scale
The article profiles Tim Holme, co-founder and CTO of QuantumScape, and his decade-long pursuit to develop solid-state lithium-metal batteries as a transformative solution for electric vehicles (EVs). Dissatisfied with the limitations of conventional lithium-ion batteries—such as slow charging, limited lifespan, energy density, cost, and safety—Holme and his team at QuantumScape focused on creating a fundamentally different battery technology. Starting from his academic research at Stanford, where he worked on solid-state batteries and secured early ARPA-E funding, Holme transitioned from academia to entrepreneurship to accelerate development. QuantumScape’s breakthrough came with the invention of a ceramic solid electrolyte that conducts lithium ions while physically blocking electrodes, enabling safer, faster-charging, and longer-range batteries. This innovation attracted significant backing from Volkswagen and Bill Gates. Holme emphasizes that the journey to commercialize solid-state batteries involved overcoming both materials science and manufacturing challenges. Initially, the company concentrated on selecting and synthesizing the right materials to enable
energysolid-state-batterieslithium-ionelectric-vehiclesbattery-technologymaterials-scienceenergy-storageFormer Oil Worker Invents 3D-Printed Battery - CleanTechnica
The Texas-based startup Material has developed an innovative 3D-printed battery technology aimed at integrating energy storage directly into the structure of battery-operated devices. Unlike conventional batteries that add weight and dead space, Material’s approach uses a chemistry-agnostic platform called HYBRID3D™, which combines copper nanowires—synthesized through a novel chemical process—and high-strength plastic. These nanowires, about a thousand times thinner than a human hair, can be 3D printed into any shape and solidified with a laser, allowing for custom-shaped batteries that reduce metal usage by roughly half compared to traditional cylindrical batteries. This integration promises lighter devices, longer run-times, and greater design flexibility. Material recently secured $7.1 million in Seed funding to advance its technology, initially targeting smaller devices such as headsets, drones, and robotics before moving into the mobility sector. The company’s co-founder, Chris Reyes, has a unique background transitioning from oil and gas construction work to earning advanced
energy3D-printed-batteriesbattery-technologynanomaterialsclean-energyenergy-storagematerials-scienceChery claims solid-state battery EV can hit 932 miles at minus 22°F
Chinese automaker Chery is advancing the deployment of solid-state battery technology in electric vehicles (EVs), with plans to introduce it in production later this year. The first model to feature this innovation will be the Liefeng shooting brake under Chery’s premium Exeed brand, marking one of the earliest real-world applications of solid-state batteries in passenger EVs. The battery, developed by Chery’s Solid-State Battery Research Institute, boasts an energy density of 600 Wh/kg and uses a polymerized solid electrolyte with a lithium-rich manganese cathode, eliminating flammable liquid components common in conventional lithium-ion batteries. This technology aims to improve safety, increase energy density, and extend driving range or reduce vehicle weight. A standout feature of the Liefeng is its exceptional performance in extreme cold, with a claimed driving range of up to 1,500 kilometers (932 miles) under the Chinese CLTC cycle, and reliable battery operation down to -30°C (-22°F). This addresses a significant challenge for
solid-state-batteryelectric-vehicleenergy-storagebattery-technologyelectric-mobilitycold-weather-performancelithium-ion-alternative2025 US Geothermal Market Report Documents Industry Growth - CleanTechnica
The 2025 US Geothermal Market Report, published by the National Laboratory of the Rockies (NLR) and funded by the U.S. Department of Energy, highlights significant growth and technological advancements in the geothermal energy sector over the past four years. Installed geothermal power capacity in the US reached 3,969 megawatts-electric (MWe) in 2024, marking an 8% increase since 2020, compared to only about 1% growth from 2015 to 2019. Between 2021 and 2024, 26 new power purchase agreements (PPAs) were signed—more than double the number in the previous five years—totaling over 1,000 MWe of new capacity commitments. Notably, 11 of these PPAs involve next-generation geothermal systems that can be developed in areas lacking natural hydrothermal resources, and several PPAs support power supply to AI-driven data centers. The report also documents improvements in enhanced geothermal system (EG
energygeothermal-energyrenewable-energyenergy-storagepower-purchase-agreementsenhanced-geothermal-systemsclean-energy-technologyWhisper-Quiet BLUETTI Elite 30 V2 Portable Power Station — 600W 288Wh: Double the Runtime. Half the Waste. - CleanTechnica
The BLUETTI Elite 30 V2 is a compact, whisper-quiet portable power station designed for emergency backup, off-grid use, and outdoor activities. With a 600W output and 288Wh energy storage capacity—more than double the previous version—it offers a practical balance of power and portability, fitting easily into a backpack and being light enough for solo users, including older adults. Its quiet operation and multiple power ports make it suitable for a variety of devices, from smartphones and laptops to fans and medical equipment, providing essential support during power outages or in remote locations. The unit also features a built-in light and can be controlled remotely via the BLUETTI app using Bluetooth or WiFi. The Elite 30 V2 supports a UPS function with a fast 10ms switchover and offers four customizable UPS modes to optimize battery usage based on user needs and solar availability. It pairs well with BLUETTI’s foldable, high-efficiency monocrystalline solar
energyportable-power-stationsolar-energyenergy-storagerenewable-energybattery-technologyoff-grid-powerChinese firm's 620-mile solid-state EV battery beats extreme -22°F test
Dongfeng, a Chinese automotive firm, has developed a new solid-state battery with an energy density of 350 Wh/kg, capable of supporting electric vehicle (EV) driving ranges exceeding 620 miles on a single charge. The battery has demonstrated exceptional resilience, passing high-temperature tests at around 338°F and retaining approximately 72% of its energy capacity at extremely low temperatures down to -22°F. To further validate its performance, Dongfeng has conducted extensive winter testing at the Mohe Cold Region testing base near China’s northernmost border, focusing on driving range, charging efficiency, and durability under prolonged subzero conditions ranging from -40°F to -22°F. Dongfeng has established a comprehensive in-house development platform covering research, development, trial production, and pilot testing, through which it has achieved breakthroughs in over 10 core battery technologies and filed more than 180 invention patents. The company’s battery roadmap includes a range of energy density targets from 240 Wh/kg up to 500 Wh/kg
energysolid-state-batteryelectric-vehiclebattery-technologyenergy-storagecold-weather-performancebattery-durabilityJackery Brings Creativity & Design To Solar & Energy Storage - CleanTechnica
Jackery, a company with 14 years of experience in portable battery power, showcased innovative solar and energy storage solutions at CES that blend creativity with practical design. Their new HomePower 3600 Plus exemplifies the trend of products that bridge portable battery storage and scalable home solar systems. Among their standout offerings is the Solar Gazebo, a robust outdoor structure made from high-strength aluminum, featuring 2 kW of solar panels capable of generating about 10 kWh daily. While not sufficient to power an entire off-grid home, this gazebo can supplement home solar power, reduce utility bills, and provide backup energy when paired with Jackery’s storage systems. It also enhances outdoor living with built-in outlets, lighting, and integrated features like a fan and video projector, with a price range estimated between $12,000 and $15,000. Another innovative product is the Solar Mars Bot, a mobile energy storage unit with 2 kWh capacity and 1.5 kW output, equipped with
energysolar-energyenergy-storageportable-batterysolar-panelsrenewable-energyaluminum-materialsUS lab makes graphite from coal waste, can be used in nuclear reactor
The US National Energy Technology Laboratory (NETL) has developed a novel low-temperature catalytic process to produce high-quality graphite from coal waste and other carbon-rich materials such as coal char, bio-char, petroleum coke, and plastic waste. This innovative method uses earth-abundant catalysts like iron to facilitate the formation of highly crystalline graphite at temperatures below 1,500 degrees Celsius, significantly lower than the conventional 3,000 degrees Celsius. The process is also faster, reducing production time from weeks to hours, and the catalyst can be recycled indefinitely, improving economic viability. Graphite produced through this method performs comparably to commercial graphite in applications such as lithium-ion battery anodes. Graphite is classified as a critical mineral in the United States due to its essential role in manufacturing, including battery electrodes, steel production, and nuclear power, combined with supply chain vulnerabilities. Currently, the global graphite market is heavily dominated by China, which produces about 70% of natural graphite and 60% of synthetic graphite.
materialsgraphitecoal-wastebattery-technologyenergy-storagecritical-mineralsmanufacturing-innovationBYD + Miraculous — Saving the World in Different Ways - CleanTechnica
The article discusses a new partnership between BYD, a leading electric vehicle and clean energy company, and Mediawan Group, the production company behind the popular French animated series "Miraculous – Tales of Ladybug and Cat Noir." This collaboration aims to combine BYD’s brand with Mediawan’s creative content to promote innovation, sustainability, and global openness. Key initiatives include featuring BYD vehicles in Mediawan’s flagship projects, such as the upcoming Miraculous theatrical film, and developing original content inspired by BYD’s brand, including a special Miraculous Chibi episode on YouTube. Additionally, BYD and Mediawan will establish the "Build Your Dreams" Award to support emerging creative talents, granting €40,000 annually over the next three years at the Cannes Film Festival. While the partnership is expected to enhance BYD’s visibility in Europe, especially among younger audiences who watch Miraculous, the article expresses some skepticism about its immediate impact on BYD’s sales. Nonetheless, the
energyelectric-vehiclessustainabilityBYDrenewable-energyclean-technologyenergy-storageMore Sodium-Ion Batteries Are Suddenly Emerging
The article discusses the recent surge in interest and development of sodium-ion batteries, highlighting the US startup Unigrid, which aims to compete directly with China’s leading battery maker CATL. Founded in 2021 and based in San Diego, Unigrid leverages research from the University of California – San Diego and has received significant support from the California Energy Commission (CEC), including grants to develop and pilot production of solid-state sodium-ion batteries. These batteries replace traditional flammable liquid electrolytes with safer, ceramic-based solid electrolytes, offering potential advantages in safety, longevity, and cost for stationary energy storage applications such as home, commercial, and utility-scale use. Unigrid’s pilot production line targets manufacturing cylindrical sodium-ion batteries that can serve as drop-in replacements for existing battery technologies, with an initial output goal of 250-750 batteries per day. While the company is focusing primarily on stationary storage rather than electric vehicles for now, it has plans to eventually expand into transportation applications. Despite sodium
energysodium-ion-batteriessolid-state-batteriesenergy-storagebattery-technologyrenewable-energyelectric-grid-storage‘World’s strongest’ EV structural battery to be revealed at Davos 2026
Researchers at Chalmers University of Technology are unveiling new data on a structural battery composite at the World Economic Forum in Davos 2026. This battery, previously named the top emerging technology of 2025, combines energy storage with mechanical load-bearing capabilities, allowing it to serve as both a battery and a structural component. The latest version approaches the energy density of traditional lithium-ion batteries while matching the mechanical stiffness of metals like aluminum and titanium. Its design uses carbon fiber for both electrodes, eliminating the need for heavy metal current collectors and reducing overall weight. Additionally, it employs a semi-solid electrolyte, enhancing safety by lowering risks of thermal runaway and fire compared to conventional liquid electrolytes. The technology holds significant promise for reducing weight and improving efficiency across various sectors. Immediate applications include lighter consumer electronics, drones, and handheld tools, while long-term goals target integration into automotive and aerospace structures to extend vehicle range and efficiency. For example, electric cars equipped with these batteries could potentially achieve up to 70%
energystructural-batterycomposite-materialslithium-ion-batterycarbon-fiberelectric-vehiclesenergy-storageChinese breakthrough helps zinc water batteries reach 1,700 cycles
Researchers at China’s Dalian Institute of Chemical Physics (DICP) have developed a significant advancement in aqueous zinc metal batteries (AZMBs) by creating a multiphase “soggy sand” electrolyte (MASSE). This innovation addresses key challenges in AZMBs, such as hydrogen gas release from water splitting, corrosion, side reactions at high temperatures, and dendrite formation that can cause battery failure. The MASSE electrolyte, constructed by immobilizing diethylene glycol and aluminum oxide nanoparticles, restricts free water activity, enhancing thermal stability and enabling uniform zinc deposition even at elevated temperatures up to 140°C (284°F). The team demonstrated the MASSE’s effectiveness by building a Zn||PANI full cell that operated reliably over 1700 cycles across a wide temperature range, with a current density of 8 A/g. Additionally, a zinc-metal pouch cell showed over 100 stable cycles at 80°C with uniform temperature distribution. This breakthrough not only improves the durability and safety of
energyzinc-batteriesaqueous-zinc-metal-batteriesenergy-storagerenewable-energybattery-technologymaterials-scienceCATL Batteries Stand Out For Minimal Degradation In EVs And Long-Term Energy Storage Systems - CleanTechnica
Morgan Stanley conducted research on battery degradation in China by analyzing data from 100 electric vehicles across 12 models used by ride-hailing firms. The study revealed significant differences in battery capacity decline among the vehicles, with two models equipped with CATL batteries exhibiting the slowest degradation rates. Although the specific EV models tested were not disclosed, CATL’s batteries clearly outperformed others in terms of longevity. Additionally, Morgan Stanley evaluated long-term battery performance at the Zhangbei National Wind–Solar–Storage Demonstration Project, a pioneering large-scale energy storage system in China. Among four lithium iron phosphate (LFP) battery suppliers, only CATL’s batteries maintained about 90% capacity after 14 years without needing replacement, while competitors faced large-scale replacements or early retirements. This durability likely contributes to CATL’s position as the world’s largest battery manufacturer, known for producing high-quality, long-lasting batteries.
energybatterieselectric-vehiclesenergy-storageCATLbattery-degradationrenewable-energyHow Early Climate Leadership Locked Germany Into The Wrong Hydrogen Bet - CleanTechnica
The article from CleanTechnica examines how Germany’s early climate leadership led it to heavily invest in hydrogen as a key element of its decarbonization strategy—a decision rooted in the context of the 1990s and early 2000s when climate risks were recognized but clean technology options were limited. At that time, wind and solar power were costly and less developed, batteries were expensive and low in energy density, and grid-scale storage was minimal. Hydrogen, by contrast, was already widely produced and used industrially, with existing infrastructure and safety protocols. It promised multiple benefits: seasonal storage, energy transport via pipelines, and use in long-range vehicles, making it a seemingly cautious and rational choice for a low-carbon future. This early adoption turned hydrogen from a technology option into a strategic pillar, embedding it deeply into Germany’s policies, industry coalitions, vocational training, and regulatory frameworks. However, as the 2000s progressed, the economic and efficiency realities of green hydrogen became clearer.
energyhydrogenrenewable-energyenergy-storagedecarbonizationfuel-cellselectrolyzersAqueous zinc battery hit 1,000 cycles with plant-derived hydrogel
Researchers at South China University of Technology have developed a sustainable, plant-derived cellulose hydrogel that effectively addresses the dendrite formation problem in aqueous zinc-ion batteries. Zinc dendrites—jagged metallic spikes formed during charging—typically cause internal short circuits and rapid battery failure. The new hydrogel, created by dissolving microcrystalline cellulose and reinforcing it with bamboo-derived TEMPO-oxidized nanofibers, acts as a robust separator that significantly prolongs battery life. These nanofibers serve both as structural reinforcement and as chemical pathways that nearly double zinc ion mobility, resulting in batteries that last 1,100 hours of cycling—far surpassing the 120-hour lifespan of commercial glass-fiber separators. The hydrogel membrane is thin, transparent, and mechanically tough, maintaining smooth zinc surfaces and preventing dendrite growth, which preserves about 80% of battery capacity after 1,000 charge cycles. Made from inexpensive, abundant materials like cellulose powder, bamboo, and borax,
energybattery-technologyaqueous-zinc-batteryhydrogelsustainable-materialscellulose-nanofibersenergy-storageFederal Policy Makers Can't Stop The Solar Power Movement
The article highlights the resilience and growth of the solar power industry in the United States despite recent federal policy shifts that have attempted to slow down renewable energy development. Solar power remains the fastest and most cost-effective method to increase the nation’s electricity capacity, attracting continued investment. A prime example is SolaREIT, a Virginia-based solar real estate financing firm that recently expanded its credit line to $80 million. Since its founding five years ago, SolaREIT has facilitated over $5 billion in transactions, helping to integrate 3 gigawatts of solar power across 19 states by focusing on land acquisition and providing financial solutions that reduce barriers for solar developers. SolaREIT’s business model leverages the Real Estate Investment Trust (REIT) framework, a financial structure originally established in 1960, to accelerate solar project development by monetizing land and lease values. This approach has proven effective, as evidenced by multiple expansions of its revolving credit facility, signaling strong confidence from investors and developers alike
energysolar-powerclean-energyrenewable-energyenergy-financingsolar-investmentenergy-storageFord's $30,000 Midsize Electric Pickup Truck Will Offer Level 3 Autonomy - CleanTechnica
Ford is developing a new Universal EV Platform aimed at producing competitively priced electric vehicles that can outperform Chinese offerings. Led by Doug Field—who previously worked at Tesla and played a key role in the Model 3 production—Ford’s California-based team of around 500 employees from major tech and EV companies is focused on creating cost-effective electric motors and streamlined vehicle designs. The platform, unveiled last summer, features innovations such as larger high-pressure castings, fewer fasteners, significantly reduced wiring, and a smaller but equally performing battery using LFP cells, potentially supplied by CATL. It is designed to reduce complexity, weight, and parts count while enabling vehicles to offer impressive range and power capabilities, including powering a home for up to six days during outages. The first vehicle built on this Universal EV Platform will be a midsize electric pickup truck priced under $30,000, with production planned to start in late 2027 at Ford’s Louisville assembly plant, currently home to the F-250 Super
electric-vehiclesenergy-storageelectric-motorsEV-platformbattery-technologyautomotive-innovationenergy-managementCommon Charge and Advancing Distributed Energy - CleanTechnica
The article highlights the launch and mission of Common Charge, a new energy coalition focused on advancing distributed energy resources (DERs) in the United States. According to Mary Rafferty, the Executive Director of Common Charge, the organization advocates for distributed assets as a means to provide affordable energy to all ratepayers while enhancing grid resilience. This approach is particularly important given the growing demand from electrification, data centers, and AI, which necessitates protecting consumers from energy price hikes and ensuring energy security to prevent blackouts and outages. Common Charge was established in September and aims to promote distributed energy solutions as a key strategy for a more reliable and equitable energy future. The article also mentions a podcast discussion with Rafferty that provides further insights into the organization’s goals and activities. Additionally, the piece includes information about CleanTechnica’s content offerings and its editor Zachary Shahan, who is an expert in electric vehicles and renewable energy.
energydistributed-energy-resourcesgrid-resilienceelectrificationrenewable-energyenergy-securityenergy-storageZeekr Launches New 7GT In Europe - CleanTechnica
Chinese electric vehicle brand Zeekr has launched its new 7GT model at the Brussels Motor Show, marking its entry into the European market. Positioned as a sporty grand tourer rather than a mass-market vehicle, the 7GT starts at €45,990 for the rear-wheel-drive (RWD) base model, with higher trims including a Long Range RWD at €50,990 and a Privilege all-wheel-drive (AWD) version at €57,490. The car combines advanced Chinese EV technology with European design and tuning, emphasizing a driver-focused experience tailored specifically for European roads. Key technical features include an 800V electrical architecture, battery options of 75 kWh or 100 kWh, ultra-fast charging capability (10-80% in about 13 minutes), and performance specs such as 0-100 km/h acceleration in as fast as 3.3 seconds and a top speed of 210 km/h. The Zeekr 7GT offers a
electric-vehiclesEV-technologyenergy-storagefast-chargingautomotive-innovation800V-architecturesustainable-transportationKia Unveils New EV3 GT, EV4 Hatchback GT, and EV5 GT - CleanTechnica
Kia has unveiled three new sporty electric vehicles—the EV3 GT, EV4 Hatchback GT, and EV5 GT—alongside the EV2 in Europe, expanding its lineup of performance-oriented electric models. These new GT variants feature dual-motor all-wheel drive systems, GT-specific chassis tuning, and electronically controlled suspensions designed to enhance driving dynamics. Each model incorporates immersive digital features such as virtual gear shift, active sound design, and dedicated GT driving modes that coordinate power delivery, steering, displays, and lighting for a more engaging driving experience. Specifically, the EV3 GT offers a 215-kW dual-motor AWD system with semi-bucket seats and ambient lighting, emphasizing compact yet confident performance. The EV4 Hatchback GT combines the same powertrain with performance tires and 20-inch wheels, adding heightened driving engagement through its GT mode and sound design. The EV5 GT, targeting the C-SUV segment, features enhanced output, AWD, and advanced chassis tuning including a road
electric-vehiclesEVKiaelectric-motorsall-wheel-driveenergy-storageautomotive-technologyPhotos: Russia’s AK-47 maker Kalashnikov unveils 62-mile range electric bike with sidecar
Russia’s Kalashnikov Concern, known primarily for manufacturing firearms, has unveiled the IZH-Enduro, an electric motorcycle prototype featuring a specialized flatbed sidecar designed for cargo rather than passengers. This modular sidecar can be customized for various professional uses, making the vehicle suitable for law enforcement, rescue teams, outdoor adventurers, and travelers. The bike’s frame also supports towing a trailer, enhancing its utility capabilities beyond that of a standard recreational motorcycle. The IZH-Enduro offers multiple powertrain options, including dual hub electric motors (3 kW for urban use and 5 kW for tougher terrain), a single 4 kW motor, or a traditional 450-cc internal combustion engine, all with chain-drive to the rear wheel. Notably, it features a four-speed manual transmission with a clutch, providing riders greater control over torque for off-road and steep hill performance. Powered by a lithium-ion battery and brushless motor, the bike reaches speeds up to 75 mph (
electric-bikeKalashnikovlithium-ion-batteryelectric-motorutility-vehicleoff-road-motorcycleenergy-storageSolid-state EV batteries from Chinese startup get new funding boost
Tailan New Energy, a Chinese solid-state battery startup supported by automaker Changan, has secured over $57 million in a B+ financing round to accelerate the industrialization of its next-generation solid-state battery technology. The funding, led by investors such as Liangjiang Fund and Bank of Communications Investment, will be used to build Tailan’s first mass-production line, enhance R&D in automotive-grade solid-state batteries, and expand its technical and production teams. Tailan holds more than 800 patents related to battery materials, cell design, and manufacturing, and its proprietary Safe+ solid-state platform combined with in-situ sub-micron industrial film deposition (ISFD) technology aims to improve energy density and safety by replacing traditional liquid electrolytes. The startup has a strategic partnership with Changan Automobile, which includes joint development of separator-free solid-state battery technology unveiled late last year. This collaboration is intended to fast-track the development and commercialization of advanced batteries for future EVs, leveraging Tailan’s battery
energysolid-state-batterieselectric-vehiclesbattery-technologyenergy-storageautomotive-innovationmaterials-scienceUS Startup Envisions Hassle-Free EV Charging At Gas Stations
The article discusses the challenges facing the expansion of electric vehicle (EV) charging infrastructure in the U.S., particularly the high costs of installing fast chargers and the limitations of the aging electrical grid. Despite setbacks such as the expiration of the federal EV tax credit in 2025, EV adoption continues to grow, with millions of EVs already on the road and automakers committed to introducing new models. This ongoing demand underscores the need for more accessible and convenient charging solutions. California-based startup ElectricFish addresses these challenges by developing AI-assisted, modular charging-plus-storage systems designed to integrate EV charging into existing gas stations. Their flagship product, “350Squared,” leverages existing 200-amp electrical infrastructure to create a community microgrid with energy storage, reducing the need for costly grid upgrades by up to 90%. This system allows ultra-fast charging with 400 kWh of storage, enabling quick 8–10 minute top-offs that add up to 180 miles of range. Recently, ElectricFish unveiled an
energyelectric-vehiclesEV-chargingenergy-storageclean-energymicrogridsustainable-transportationMeta signs deals with three nuclear companies for 6-plus GW of power
Meta has signed three significant agreements to supply its data centers with over 6 gigawatts (GW) of nuclear power, partnering with a mix of established and startup nuclear companies. The deals include purchasing 2.1 GW from Vistra’s existing nuclear plants in Ohio and Pennsylvania, 1.2 GW from Oklo, a small modular reactor (SMR) startup aiming to begin power supply by 2030, and up to 2.8 GW (with additional storage capacity) from TerraPower, a Bill Gates-backed SMR company targeting 2032 for initial power delivery. These agreements are part of Meta’s December 2024 initiative to secure 1 to 4 GW of new generating capacity by the early 2030s, primarily feeding into the PJM grid serving 13 Mid-Atlantic and Midwestern states. Vistra’s deal offers the most immediate and cost-effective power, leveraging existing reactors and planned upgrades, while Oklo and TerraPower represent the emerging SMR
energynuclear-powerdata-centerssmall-modular-reactorsrenewable-energypower-generationenergy-storageTrump Is Losing The Renewable Energy War, Part Infinity
The article "Trump Is Losing The Renewable Energy War, Part Infinity" highlights the ongoing struggle between the Trump administration's fossil-fuel-friendly policies and the growing momentum of renewable energy initiatives at the state level in the United States. While President Trump has attempted to hinder renewable energy development—most notably by targeting the offshore wind industry through federal lease cancellations and regulatory reviews—these efforts have faced legal challenges and resistance. A federal judge ruled against the Interior Department's disruptive review of existing leases, and the industry continues to contest stop-work orders, indicating that Trump's attempts to stall renewables are not fully succeeding. Meanwhile, state governments are actively advancing renewable energy policies that counteract federal obstruction. The Solar Energy Industries Association (SEIA) reports significant progress in states like California, Colorado, Illinois, Maryland, New Jersey, Texas, and Virginia. California has passed legislation to foster electricity partnerships and expedite clean energy projects, while Colorado is accelerating grid connections and launching virtual power plant programs. Illinois recently enacted the Clean and Reliable
renewable-energyclean-energysolar-energyenergy-storagevirtual-power-plantenergy-policygrid-modernizationChinese team develops sunlight-assisted lithium–sulfur battery
Researchers at Northwestern Polytechnical University in China have developed a sunlight-assisted lithium–sulfur battery that addresses key challenges in lithium–sulfur technology, notably the slow and inefficient sulfur chemistry. By integrating a flexible photoelectrode composed of polypyrrole-modified, nitrogen-doped titanium dioxide grown on carbon cloth, the battery uses light to accelerate sulfur redox reactions during charging. A polymer–TiO2 layer creates an internal electric field that effectively separates charges, reducing recombination and enhancing the use of visible light to drive chemical processes. This design enables near-theoretical energy storage performance, partial solar charging, and improved cycling stability. The new battery demonstrates significant performance improvements: the resistance to sulfur reactions (Tafel slope) decreases from 122 to 48 mV per decade, lithium sulfide nucleation time shortens from 3,600 to 3,010 seconds, and capacity increases by 17%. It can harvest energy both electrically and via sunlight, achieving a solar-to
energylithium-sulfur-batterysolar-chargingphotocatalysisbattery-technologyrenewable-energyenergy-storageNew sodium-sulfur battery design from China pushes energy density to 2,021 Wh/kg
Researchers at Shanghai Jiao Tong University in China have developed a novel sodium-sulfur (Na-S) battery that significantly improves energy density and discharge capacity, offering a safer and more cost-effective alternative to lithium-ion batteries. Traditional lithium-ion batteries, while energy-dense, pose risks of thermal runaway and fire, and their increasing cost due to lithium scarcity has driven the search for alternatives. Sodium, being abundant and inexpensive, is a promising candidate, but previous Na-S batteries suffered from low voltage and required excessive sodium, limiting their practicality and efficiency. The breakthrough came by switching the battery chemistry to S0/S4+ redox reactions and designing an anode-free battery using an aluminum foil anode current collector, an S8 cathode, and a sodium dicyanamide (NaDCA) electrolyte, which is non-flammable. This configuration improved sodium plating/stripping reversibility and unlocked higher voltage at the cathode. The battery achieved an energy density of 1,198 Wh/kg
energysodium-sulfur-batterybattery-technologyenergy-storagealternative-energyhigh-energy-densitymaterials-scienceCleanTechnica on Kickstarter! - CleanTechnica
CleanTechnica, after 18 years of operation, is embarking on three new initiatives to expand its impact in the cleantech and sustainability space. First, the organization is hosting its inaugural in-person event in North America, specifically in Hawaii, a region known for its strong cleantech adoption and sustainability efforts. This event is intended to be the first of many similar gatherings worldwide. Second, CleanTechnica is launching a physical book authored by Scott Cooney, which covers climate, cleantech, and ecopsychology topics. The book has received endorsements from prominent figures such as Bill McKibben and Mark Z. Jacobson, highlighting its quality and relevance. Third, CleanTechnica has initiated a crowdfunding campaign on Kickstarter to support these new projects and its broader mission. The campaign aims to engage supporters who want to contribute financially to CleanTechnica’s work. Additionally, the organization continues to offer subscriptions through Substack and payment options via Stripe for ongoing support. Zachary Shahan
energyrenewable-energycleantechsustainabilityelectric-vehiclesenergy-storagecrowdfundingNew solid-state battery retains 75% capacity after 1,500 cycles
Researchers at the Paul Scherrer Institute (PSI) in Switzerland have developed a novel manufacturing process that significantly enhances the durability and performance of lithium-metal all-solid-state batteries, a promising technology for safer, higher energy density, and faster-charging batteries. The team tackled two major challenges: lithium dendrite formation and unstable anode–electrolyte interfaces. They employed a gentle sintering technique at a low temperature of 176°F (80°C) to densify the sulfide-based argyrodite solid electrolyte (Li₆PS₅Cl) without compromising its chemical stability. This method produces a dense, uniform microstructure that resists dendrite penetration while maintaining fast lithium-ion transport. In addition, the researchers applied an ultra-thin (65 nm) lithium fluoride coating on the lithium metal anode via vacuum evaporation. This coating acts as both a chemical shield against electrolyte decomposition and a physical barrier to dendrite growth, significantly improving the battery’s durability and reliability. Laboratory tests showed
energysolid-state-batterylithium-metal-batterybattery-technologymaterials-scienceenergy-storagelithium-dendritesJapan startup develops 3D graphene for faster-charging batteries
At CES 2026, Japanese startup 3DC unveiled its innovative three-dimensional graphene nanomaterial called Graphene MesoSponge (GMS), designed to enhance fast-charging and high-power battery performance. Unlike traditional flat graphene sheets, GMS features a porous, sponge-like nanoscale structure with interconnected pathways that allow electrons to move more freely within battery electrodes. This unique internal network reduces electrical resistance, improves conductivity without additional additives, and supports faster charging speeds and higher power output. The material also helps reduce battery degradation over time by lowering stress on electrode materials during repeated charge cycles, thereby extending battery life. Founded in 2022 and commercializing research from Tohoku University, 3DC is currently operating at pilot scale and collaborating with major global battery manufacturers who are testing GMS for lithium-ion and next-generation batteries. The company plans to scale up to full mass production in 2026. Beyond battery applications, 3DC is exploring uses of GMS in semiconductor thermal management by
materialsgraphenebattery-technologyenergy-storagefast-charging-batteriesnanomaterialslithium-ion-batteriesSolar Industry Celebrates Signing of Clean and Reliable Grid Affordability Act - CleanTechnica
The Clean and Reliable Grid Affordability (CRGA) Act, recently signed into law by Illinois Governor JB Pritzker, represents a landmark achievement in addressing the state's electricity affordability crisis. The legislation aims to lower rapidly rising energy bills while fostering economic growth and expanding the clean energy workforce. By investing in solar power, energy storage, and Virtual Power Plants, the CRGA is projected to save Illinois consumers $13 billion on electricity costs over the next two decades. Additionally, it is expected to create tens of thousands of well-paying jobs across various sectors including construction, manufacturing, and sales, further strengthening the state's clean energy economy. The CRGA builds on Illinois' previous energy initiatives such as the Future Energy Jobs Act (FEJA) of 2017 and the Climate and Equitable Jobs Act (CEJA) of 2021, reinforcing the state's leadership in clean energy policy. The legislation supports nearly 6,000 workers currently employed in the solar industry and opens new opportunities for workforce expansion.
energysolar-energyclean-energyenergy-storagerenewable-energyenergy-legislationclean-gridTesla's Dramatic Fall In The UK In 2025, And BYD's Rise! - CleanTechnica
The article from CleanTechnica highlights a significant shift in the UK electric vehicle (EV) market in 2025, focusing on Tesla's declining sales and BYD's rapid rise. Despite the overall UK EV market growing by 24% in 2025, Tesla's sales dropped by 10%, falling from 50,334 units in 2024 to 45,513 in 2025. This decline is notable given Tesla's previous strong presence in the UK and contrasts sharply with BYD's dramatic growth, as BYD's sales surged from 8,788 units in 2024 to 51,422 in 2025, surpassing Tesla for the first time in the UK market. The article discusses potential reasons for Tesla's downturn, including the lack of a Model Y refresh or new models in 2025, an aging Model 3 lineup, and possible negative impacts from Elon Musk's political controversies. In contrast, BYD is expanding its sales network and consistently introducing
electric-vehiclesTeslaBYDUK-EV-marketrenewable-energyenergy-storageelectric-mobilityFull Self Driving Supervised (FSDS) in the Australian Regions - CleanTechnica
Tesla’s Full Self-Driving Supervised (FSDS) system launched in Australia and New Zealand in late 2025, receiving significant attention for its advanced city-driving capabilities, particularly in Sydney and Melbourne. While FSDS demonstrates strong performance in handling complex maneuvers such as lane-keeping, roundabouts, and traffic light responses, driver supervision remains mandatory. Some issues persist, including occasional speed limit misinterpretations, leading to mixed feedback from users. Australia and New Zealand are ahead of other right-hand-drive markets like the UK in rolling out FSDS, though the system is a costly add-on and requires drivers to stay vigilant, especially given varying traffic rules across Australian states. A notable user, Arthur Hunt from Rockhampton, Queensland, who has been an active EV advocate, upgraded to a 2025 Tesla Model 3 Long Range with hardware 4 to fully utilize FSDS. He praised the system for its precision, caution, and safety, highlighting its ability to navigate awkward bends, round
robotautonomous-vehiclesTeslaelectric-vehiclesself-driving-technologyenergy-storagebattery-technologyUS Solar & Wind Power to Exceed 700 GW in 2030 — Forecast - CleanTechnica
The London-based consultancy GlobalData forecasts robust growth in the U.S. solar and wind power markets through 2035, despite political opposition from the president and Republicans in Congress. Their analysis projects that the U.S. renewable energy market's new installation capacity will grow from 414.5 GW in 2024 to 1.06 TW by 2035, with solar and onshore wind making up nearly all of this expansion. Specifically, solar power capacity is expected to rise from 96.3 GW in 2020 to 492.3 GW in 2030 and 737.8 GW in 2035, while onshore wind capacity will grow from 122.3 GW in 2020 to 212.8 GW in 2030 and 269 GW in 2035. Annual solar capacity additions are projected to remain strong, averaging around 40-48 GW per year through 2030. The growth of solar and wind is driven primarily by their cost competitiveness
energyrenewable-energysolar-powerwind-powerenergy-storageUS-energy-marketclean-energy1.25 million miles EV test: CATL batteries beat rivals with record low degradation
Morgan Stanley Research data reveals that Contemporary Amperex Technology Co. Limited (CATL) leads the electric vehicle battery market in minimizing degradation. In real-world tests involving 12 EV models and 100 batteries across four Chinese cities, CATL batteries retained about 400 km (250 miles) of range after 2 million kilometers (1.25 million miles), outperforming competitors whose batteries retained 350 km (218 miles) or less. This superior durability aligns with previous field data from projects like the Zhangbei Wind-Solar-Storage Demonstration and Jinjiang’s LFP battery system, which demonstrated over 12,000 cycles and projected 20+ years of operation. Managing battery degradation is increasingly recognized as a critical metric for evaluating battery and energy storage system quality. In response to this, CATL began mass production in June 2025 of its 587Ah energy storage cell, designed to optimize degradation control, safety, and system efficiency rather than just increasing battery size. Manufactured at CATL
energybattery-technologyelectric-vehiclesenergy-storageCATLbattery-degradationrenewable-energyNIO Passes 1 Million Vehicles - CleanTechnica
NIO has reached a major milestone by producing its 1 millionth vehicle at its Hefei factory, marking significant growth since its founding in 2014. The milestone vehicle, a Nebula Green NIO ES8, was donated to the Micius Quantum Foundation for use by quantum science researchers. Alongside this achievement, NIO introduced the ET9 Milestone Edition to honor innovators and announced new partnerships, including a collaboration with Chery Automobile and JAC Motors to build an automotive innovation platform, and a vehicle-chip industrialization partnership with Lontium Semiconductor Corporation. The company emphasized its role in the rapid evolution of China’s smart electric vehicle (EV) industry, noting that China’s new energy vehicle production is expected to exceed 15 million units in 2025, with Chinese automakers projected to surpass Japanese brands in global sales for the first time. NIO highlighted its substantial investments—RMB 65 billion in R&D across 12 core smart EV technologies and RMB 18 billion
electric-vehiclessmart-EV-technologybattery-swappingcharging-infrastructureautomotive-innovationenergy-storagesemiconductor-partnershipsWhy the Sudden Emergence Sodium-Ion Batteries? - CleanTechnica
The article discusses the recent surge in interest and development of sodium-ion batteries (SIBs), highlighting CATL’s announcement to commercialize sodium-ion batteries for electric vehicles (EVs) by 2026 with a 310-mile range. Sodium-ion batteries differ from lithium-ion batteries primarily in their cathode and electrolyte materials, with sodium compounds replacing lithium. Various companies have developed different sodium-ion chemistries, such as Prussian white cathodes and hard carbon anodes, achieving diverse performance metrics including rapid charging (15 minutes to 80%), wide operating temperature ranges (-40°C to 70°C), and long cycle lives (up to 25,000 cycles). Notably, sodium-ion batteries exhibit superior low-temperature performance and safety compared to lithium-ion batteries, with better fire resistance and compliance with stringent Chinese safety regulations. Historically, sodium-ion battery research gained momentum after the discovery of hard carbon anodes in 2000, with commercial efforts starting around 2011. Early sodium-ion batteries
energysodium-ion-batteriesbattery-technologyelectric-vehiclesCATLbattery-materialsenergy-storageDonut Lab puts five minute charging solid state batteries on the road
Donut Lab has announced the world’s first all-solid-state battery ready for immediate use in OEM production vehicles, marking a significant advancement in electric mobility. Their high-performance solid-state Donut Battery is already powering 2026 Verge Motorcycles, including the Verge TS Pro and Verge TS Ultra, which will be available on roads starting Q1 2026. Unlike previous solid-state batteries confined to labs, Donut Lab’s technology offers an energy density of 400 Wh/kg, supports full charging in five minutes, and enables safe, repeated full discharges without degradation. The battery eliminates flammable liquid electrolytes, reducing thermal runaway risks, and boasts exceptional durability with up to 100,000 charge cycles and stable performance across a wide temperature range (–30°C to above 100°C) without capacity loss or ignition. Beyond performance, Donut Lab emphasizes the use of abundant, geopolitically safe materials, avoiding rare elements and reducing costs compared to traditional lithium-ion batteries. Its modular design allows customization
energysolid-state-batterieselectric-vehiclesbattery-technologyfast-chargingenergy-storageelectric-mobilityWorld's 1st Production Solid-State Battery! - CleanTechnica
A Finnish company, Donutlabs, has developed and begun production of the world’s first true solid-state battery (SSB), rated at 400 Wh/kg. These batteries have been integrated into Verge Motorcycles’ TS Pro and TS Ultra models, enabling ranges up to 600 km (360 miles) and rapid charging—80% in under 10 minutes using 200 kW charging. The motorcycles also feature innovative in-wheel “donut” motors, delivering exceptionally high performance with over 700 lb-ft (1,200 N-m) of torque. The batteries are noted for their safety, being free from explosion and fire risks even under extreme conditions, and are made from widely-sourced, abundant materials, contributing to relatively low cost and supply chain advantages. Donutlabs claims their batteries overcome common limitations in range, charging speed, degradation, temperature tolerance, safety, cost, and supply chain constraints. The company is also providing a vertically integrated technology platform to support battery and motor system integration,
solid-state-batteryenergy-storageelectric-motorcyclesbattery-technologyclean-energyelectric-vehiclesenergy-innovationSpain Starts New €355 Million Renewable Energy Manufacturing Program - CleanTechnica
The Spanish government has launched a new €355 million program to subsidize the manufacturing of renewable energy and energy efficiency technologies. This initiative, funded through the European Union’s NextGenerationEU recovery funds under Spain’s recovery and resilience plan, aims to support equipment makers in a wide range of sectors including solar, onshore wind, marine renewables, batteries, energy storage, heat pumps, geothermal energy, hydrogen technologies, sustainable biogas, power grids, hydropower turbines, and other renewable sources. The funding, managed by the Ministry of Ecological Transition’s Institute for the Diversification and Saving of Energy (IDAE) under the RENOVAL 2 program, will cover the establishment of new factories, expansion of existing capacity, and conversion of production lines to manufacture renewable components. Submissions for funding proposals are open from January 22 to February 25. Spain already has a robust manufacturing base for renewable energy, producing nearly all components for wind farms and the majority of solar photovoltaic installations. This program
renewable-energyenergy-manufacturingsolar-powerwind-energyenergy-storagehydrogen-fuel-cellsindustrial-decarbonizationChina's new autonomous truck platoon lets a driver run five trucks
Chinese heavy truck manufacturer SANY, in partnership with autonomous driving tech firm Pony.ai, is set to mass-produce its fourth-generation autonomous semi trucks starting this year. These trucks feature a “human in the lead” platooning system, where one human-driven lead truck is followed by up to four autonomous trucks, aimed at addressing regulatory concerns and improving fleet profitability. The trucks incorporate advanced technologies including a 400 kWh swappable battery with regenerative braking, radar, cameras, and a drive-by-wire chassis covering steering, braking, communication, power supply, computing, and sensing. The system has passed rigorous safety and electromagnetic compatibility tests, demonstrating readiness for freight carriage. The 1+4 platooning operation is targeted primarily at smart port and dryage applications, enabling early adoption of autonomous technology without waiting for full perfection. Pilot tests indicate this approach can reduce freight costs per kilometer by 29% and increase operating profits by 195%. SANY and Pony.ai have collaborated closely with Sinotrans, China’s
autonomous-trucksautonomous-drivingIoTenergy-storageelectric-vehiclesbattery-technologysmart-logistics21 Gigawatts of Solar for California Land That Can No Longer Be Used for Agriculture - CleanTechnica
The Westlands Water District in California’s San Joaquin Valley has announced plans to repurpose approximately 21 gigawatts of solar power capacity on land that can no longer support irrigated agriculture. This initiative, known as the Valley Clean Infrastructure Plan, aims to utilize fallowed, dry land for solar power plants, thereby supporting renewable energy development while preserving water resources for the most productive agricultural areas. The district emphasizes that this approach will help sustain the long-term viability of agriculture in the region by allowing farmers to focus limited water supplies on resilient farmland amid ongoing drought and water scarcity challenges. California law AB 2661, enacted in September, authorizes the Westlands Water District to develop, construct, and own solar generation, battery storage, and transmission facilities as part of this plan. The law also mandates the adoption of a community benefits plan, which involves collaboration with local communities and typically includes payments to neighboring areas impacted by the projects. The Westlands Water District is the largest agricultural water district in the U.S
solar-energyrenewable-energyenergy-storagesolar-power-plantsbattery-storageland-repurposingCalifornia-energy-policyPhotos: This e-tricycle with low frame features Samsung battery, up to 93-mile range
The Trike Bike CHILL is a premium recumbent electric tricycle designed with a low frame and accessibility-focused features to enhance comfort and ease of use, particularly for seniors, people with mobility challenges, and leisure riders. Its exceptionally low step-over height simplifies mounting, while a wide, triple-width seat with an adjustable breathable backrest accommodates various body sizes. A unique angled sliding seat rail system automatically adjusts seat height and position to maintain an optimal pedaling angle without manual adjustments. Powered by a 130 Nm Ananda M100 mid-drive motor, the CHILL offers improved torque for hill climbing and better weight distribution compared to hub motors. It uses a 48V 672Wh Samsung lithium battery, delivering a throttle-only range of 40–60 km (24.8–37.3 miles) and a pedal-assist range of 120–150 km (74.6–93.2 miles), depending on conditions. The tricycle features a durable 6061 aluminum frame,
electric-tricycleSamsung-batterylithium-batterymid-drive-motorenergy-storagemobility-aidrecumbent-tricycleChina's BYD EV gets 82.7 kWh battery boost for up to 441-mile range
Chinese automaker BYD has announced significant upgrades to its Sealion 06 electric SUV, featuring increased battery capacities of 75.6 kWh and 82.7 kWh Blade lithium iron phosphate packs. These enhancements boost the claimed CLTC driving range to approximately 385 miles and 441 miles, respectively, compared to the previous model’s 323 and 376 miles. The improvements mark a notable advancement in energy storage and real-world usability, aligning with BYD’s strategy to extend range and efficiency in its next-generation EVs. Performance is also enhanced, with the updated Sealion 06 reaching a top speed of around 130 mph, placing it in a higher tier within the midsize electric SUV segment. Despite these mechanical upgrades, the vehicle’s exterior design and dimensions remain unchanged. Sales of the Sealion 06 continue to grow robustly, with combined EV and PHEV deliveries surpassing 30,000 units for the fourth consecutive month, reaching 35,081 units in
energyelectric-vehicleslithium-iron-phosphate-batterybattery-capacityelectric-SUVBYDenergy-storageXPENG Sales Rise 126%, from 190,068 to 429,445 - CleanTechnica
XPENG experienced remarkable growth in 2025, with vehicle deliveries soaring 126% from 190,068 units in 2024 to 429,445 units. The majority of this growth occurred in China, but international sales also surged by 96%, with 45,008 vehicles sold across 60 global markets. The company highlighted the environmental impact of its sales, estimating that its 2025 deliveries will reduce life-cycle greenhouse gas emissions by over 6.61 million tons, equivalent to the carbon absorption of 110 million young trees over a decade. Despite the impressive annual growth, XPENG's December 2025 deliveries showed modest gains, increasing only 2% year-over-year and month-over-month, while fourth-quarter sales rose 27% from 91,507 to 116,249 vehicles. The company also expanded its charging infrastructure significantly, adding more than 1,100 new charging stations to reach a total of 3,000 stations by year-end, marking a key
electric-vehiclesXPENGcharging-networkenergy-storagerenewable-energycarbon-emissions-reductionclean-technologyTesla Sales Down 10% Since 2023 — CHARTS - CleanTechnica
Tesla’s vehicle deliveries declined significantly in 2025, with the company reporting 418,227 global deliveries in the fourth quarter—down 15.6% from Q4 2024 and 13.7% from Q4 2023. For the full year, Tesla’s sales fell by 8.54% compared to 2024 and approximately 10% compared to 2023. These figures came in slightly below Wall Street consensus estimates, which may explain Tesla’s early release of 2025 delivery data, possibly to manage market expectations. The decline was most pronounced in the combined sales of the Model 3 and Model Y, Tesla’s more affordable and higher-volume vehicles. Their deliveries dropped 13.85% in Q4 2025 versus Q4 2024, with annual sales down 6.97% compared to 2024 and 8.88% compared to 2023. The higher-end models—Model S, Model X, and Cyber
energyelectric-vehiclesTeslaautomotive-industryrenewable-energyenergy-storageclean-technologyTesla annual sales decline 9% as it’s overtaken by BYD as global EV leader
Tesla’s global vehicle deliveries declined by 9% in 2025, falling to 1.63 million units from 1.79 million in 2024, marking the second consecutive year of sales decline. The drop was driven primarily by the removal of the $7,500 U.S. federal tax credit and intensifying competition from Chinese automakers, particularly BYD, which surpassed Tesla as the world’s leading electric vehicle (EV) seller. Tesla’s fourth-quarter sales fell sharply by 15.6% year-over-year to 418,227 vehicles, significantly below analyst expectations, causing Tesla’s stock to drop over 2% after the New Year holiday. The decline is also linked to Tesla losing market share in Europe and China, while facing growing competition in the U.S., although Chinese EVs remain barred from the American market. Despite CEO Elon Musk’s strategic shift toward AI, robotics, and a broader vision of “sustainable abundance” encompassing energy generation, battery storage, and
electric-vehiclesTeslaBYDenergy-storagesustainable-energyroboticsAI-in-transportationCarbon nanotube-embedded lithium batteries could power drones, EVs
Researchers at Gyeongsang National University in Korea have developed a novel approach to structural lithium-ion batteries (LIBs) by growing carbon nanotubes (CNTs) on quartz-woven fabrics (QWFs) to serve as multifunctional electrodes. This innovation addresses a key challenge in LIB design: creating batteries that not only store energy efficiently but also bear mechanical loads, thereby reducing weight and improving safety. Traditional LIBs add significant weight without contributing structurally, which is a limitation especially in aerospace and electric vehicle (EV) applications where efficiency is critical. Quartz-woven fabrics offer excellent dimensional stability, chemical inertness, and thermal resistance but lack electrical conductivity, which the CNTs effectively provide by forming electron transport networks and reinforcing the electrode matrix. Using a chemical vapor deposition (CVD) method with nickel catalysts, the researchers achieved uniform CNT growth on QWFs, optimizing the process at two temperatures (600°C and 700°C). The sample grown at 700°C (C-QWF-
carbon-nanotubeslithium-ion-batteriesenergy-storageelectric-vehiclesdronesstructural-materialsbattery-technologyIndia’s KP Group to Invest INR 36,000 Crore in Botswana’s Renewable Energy Sector - CleanTechnica
India’s KP Group has signed a Memorandum of Understanding (MoU) with the Government of Botswana to jointly develop large-scale renewable energy projects, energy storage, and transmission infrastructure, with an estimated investment of USD 4 billion (INR 36,000 crore). The collaboration aims to add nearly 5 gigawatts of renewable energy capacity in Botswana, supporting the country’s goal to achieve net-zero emissions by 2030. The partnership also includes strengthening high-voltage transmission infrastructure and regional interconnections to improve power reliability and energy security. As part of the agreement, KP Group will offer 30 annual scholarships to Botswana citizens for education and skill development in renewable energy, engineering, and sustainability fields, fostering local workforce development and knowledge transfer. The MoU signing coincided with the virtual inauguration of KP Green Engineering’s new fabrication and galvanizing facility in Matar, Gujarat, which enhances the group’s manufacturing capacity for renewable energy projects. KP Group, with a current renewable portfolio of about 6
energyrenewable-energyclean-energyenergy-storageenergy-transmissionsustainable-developmentnet-zero-emissionsChina Gets World's Largest Offshore Solar PV Project While USA ... I Better Not Speak - CleanTechnica
China has recently deployed the world’s largest offshore solar photovoltaic (PV) project, the HG14 project, located 8 kilometers off the coast of Dongying in the Yellow Sea. Developed by Guohua Investment under China Energy Investment Corp., this 1,000 MW (one gigawatt) installation covers 1,223 hectares in shallow waters and includes 2,934 steel PV platforms supported by 11,736 steel piles. The project uses 2.3 million 710 W n-type bifacial solar modules tilted at 15 degrees, benefiting from 5% to 15% greater efficiency due to cooler offshore temperatures and sunlight reflection from the water. Electricity is transmitted to shore via a 66 kV subsea cable, and a co-located 100 MW/200 MWh energy storage system enhances grid stability and dispatch flexibility. The HG14 project required an investment of approximately $1.16 billion (CNY 8.1 billion) and is expected to generate
energysolar-poweroffshore-solarrenewable-energyenergy-storageclean-energyChina-energy-projectsWorld's first GWh-scale vanadium flow battery goes online in China
China has commissioned the world’s largest vanadium flow battery energy storage system, the Jimusaer Vanadium Flow Battery Energy Storage Project, located in the Xinjiang autonomous region. Officially operational as of December 31, the project features a 200-megawatt/1-gigawatt-hour (MW/1 GWh) battery system integrated with a 1-gigawatt photovoltaic (PV) power plant. Developed by Rongke Power, this installation is the first vanadium flow battery to reach gigawatt-hour scale and is designed for long-duration, utility-scale energy storage, providing up to five hours of continuous discharge with the capability for intensive daily cycling and extended operational life. The system addresses grid stability challenges in Xinjiang, a region rich in solar and wind resources but affected by grid congestion and transmission issues. By storing surplus renewable energy during periods of high generation and dispatching it during peak demand, the project increases renewable energy utilization by over 230 million kilowatt-hours annually
energyvanadium-flow-batteryenergy-storagerenewable-energygrid-scale-batteryphotovoltaic-power-plantlong-duration-storageSeafood waste carbon aerogel stops heat leakage, keeps 97% capacity
Materials scientists have developed a sustainable, bio-based carbon aerogel derived from chitin—a natural polymer found in crustacean shells and fungi—that effectively addresses the common problem of leakage in organic phase change materials (PCMs) used for thermal energy storage. By converting chitin into an ultralight, porous carbon framework, the researchers created a host structure that physically traps molten stearic acid, a widely used PCM known for its high heat storage capacity but prone to leakage when melted. The aerogel’s interconnected pores, along with capillary forces and hydrogen bonding, prevent leakage even when the stearic acid transitions from solid to liquid, allowing the composite to hold up to 60% stearic acid by weight without visible leakage. Thermal tests demonstrated that the composite material achieves a melting enthalpy of approximately 118 joules per gram, surpassing many other biomass-derived PCMs, while also improving thermal conductivity for efficient heat transfer. Importantly, the material showed excellent durability, retaining
materialscarbon-aerogelphase-change-materialsthermal-energy-storagebio-based-materialssustainable-materialsenergy-storageTigo Energy Rolls Dynamic Rate Management Into Residential Solar + Storage Product - CleanTechnica
Tigo Energy has introduced a new Dynamic Rate Management feature integrated into its residential solar and energy storage product, initially available in Germany, the UK, and the Netherlands. This software update enables the Tigo Energy Intelligence (EI) system to automatically interpret wholesale dynamic electricity prices—often updated day-ahead—and optimize the use of solar panels, batteries, and grid power accordingly. The system leverages machine learning to create personalized 24-hour energy plans that highlight peak and off-peak hours, allowing users to customize behaviors such as charging batteries during low-cost periods and discharging during high-price windows without needing additional hardware or configuration. The Dynamic Rate Management aims to maximize cost savings and energy efficiency by responding intelligently to fluctuating electricity rates. Early tests have shown promising results, with households using dynamic electricity contracts and consumption optimization saving up to 34% on electricity costs compared to average wholesale prices (excluding fees and taxes). Users can monitor and adjust their energy usage through the Tigo Energy Intelligence app, which provides detailed
energysolar-energysmart-griddynamic-rate-managementenergy-storagemachine-learningenergy-optimizationTesla Press Release Predicts Sales Decline - CleanTechnica
Tesla recently published, for the first time on its website, quarterly and year-end sales predictions compiled from various financial analysts, including firms like Daiwa, Morgan Stanley, and UBS. The forecasts indicate a decline in vehicle deliveries for 2025, with an estimated 1.64 million cars sold—a drop of over 8% from the previous year. Projections for subsequent years show gradual growth, reaching just over 3 million deliveries by 2029. Energy storage capacity is also expected to increase steadily over this period. Notably, Tesla included a disclaimer distancing itself from endorsing the analysts' conclusions, an unusual move that has sparked speculation about the company’s internal outlook and investor relations strategy. The sales decline coincides with broader challenges linked to CEO Elon Musk’s political actions, which a Yale University study suggests have significantly suppressed Tesla’s U.S. vehicle sales. The research estimates that without Musk’s partisan behavior, Tesla’s sales from late 2022 through early 2025 would have been
energyTeslaelectric-vehiclesenergy-storagebattery-capacitysales-forecastrenewable-energyNickel-Zinc Battery Company Raises $30 Million - CleanTechnica
ZincFive, a company specializing in nickel-zinc (NiZn) battery solutions for immediate power applications, has successfully raised $30 million in an oversubscribed Series F funding round, bringing its total funding to $254 million since its founding in 2016. The new capital will support rapid scaling of ZincFive’s commercial and manufacturing operations to meet growing demand, particularly from AI data centers requiring reliable power backup. ZincFive claims to be a world leader in NiZn battery technology, having deployed or contracted 2 gigawatts (GW) of battery backup capacity, notable for this less common battery chemistry. The company highlights its nickel-zinc batteries as safer and more sustainable alternatives to lead-acid and lithium-ion options, offering superior power density, inherent safety (zero thermal-runaway risk), and a 96% recyclable design. ZincFive’s technology is engineered for the dynamic power needs of AI data centers, which represent a significant and rapidly expanding market due to the massive power demands of AI
energynickel-zinc-batteryAI-data-centersclean-technologybattery-technologyenergy-storagesustainable-energyWorld's largest offshore solar power plant brought online in China
China has commissioned the world’s largest open-sea offshore solar power plant, a 1-gigawatt (GW) photovoltaic installation located off the coast of Dongying in Shandong province. Developed by Guohua Investment, part of the state-owned China Energy Investment Corp, the HG14 project spans 1,223 hectares of shallow coastal waters about eight kilometers from shore. It is the first gigawatt-scale fixed-pile offshore PV project, featuring 2,934 platforms anchored by 11,736 steel piles designed to withstand harsh marine conditions including strong winds, waves, tides, and seasonal sea ice. The farm uses over 2.3 million high-power 710-watt n-type bifacial solar panels tilted at 15 degrees, benefiting from cooler air and reflected sunlight to achieve 5-15% higher efficiency than comparable onshore solar plants. The project incorporates a 66-kilovolt (kV) subsea cable combined with onshore cables for high-capacity
energyoffshore-solar-powerphotovoltaicrenewable-energyenergy-storagepower-transmissionChina-energy-projectsCATL Makes Big Announcement on Sodium Batteries for 2026 - CleanTechnica
Battery giant CATL, the world’s largest battery producer, announced significant progress in sodium-ion battery technology, projecting that by 2026 these batteries could power standard passenger electric vehicles (EVs) with a range of around 500 km (311 miles) and an energy density of up to 175 Wh/kg. This milestone suggests sodium-ion batteries are approaching the performance needed for mass-market EVs, although pricing details remain undisclosed. CATL plans to deploy sodium-ion batteries across various sectors, including passenger and commercial EVs, stationary energy storage, and battery swapping systems. CATL emphasizes a future battery market featuring a “dual-star” system where both lithium-ion and sodium-ion batteries coexist, each offering distinct advantages. Sodium-ion batteries, launched commercially by CATL’s Naxtra division in 2025, excel in extreme temperature conditions and promise longer-term benefits such as lower costs, improved safety, and reduced carbon emissions compared to lithium-ion batteries. This announcement marks a shift from sodium-ion batteries
energybatteriessodium-ion-batterieselectric-vehiclesCATLenergy-storagebattery-technologyMexico Awards 20 Renewable Energy Projects 3.3 Gigawatts of Contracts - CleanTechnica
Mexico has awarded contracts for 20 renewable energy projects totaling 3.3 gigawatts (GW) of capacity, representing a $4.75 billion investment by private companies across 11 states. Of these projects, 15 are solar power initiatives with a combined capacity of 2,471 megawatts (MW), while the remaining 5 are wind power projects totaling 849 MW. Additionally, 1,488 MW of energy storage projects received awards. These projects were selected from 98 submissions and are set to begin immediately, with land secured and permits approved. The majority are expected to be operational by 2028, with some coming online in 2027 and 2029. Despite this progress, the awarded 3.3 GW is just over half of the 6 GW target the Energy Ministry sought in its October call for proposals, with another tender planned to reach the full goal. Mexico still relies heavily on fossil gas for electricity, and more gas plants are under construction.
energyrenewable-energysolar-powerwind-powerenergy-storageMexico-energy-projectsclean-energyHow Mayor Mamdani Could Advance Solar in NYC - CleanTechnica
The New York Solar Energy Industries Association (NYSEIA) has released a detailed “playbook” outlining ten key policy recommendations for Mayor-Elect Zohran Mamdani to advance solar power and energy storage in New York City. The proposals aim to lower electricity bills, improve air quality, and enhance the city’s resilience by setting ambitious goals such as raising NYC’s solar capacity target to 2 gigawatts by 2035 and energy storage to 2 gigawatts by 2030. The playbook also emphasizes aligning local fire codes with state regulations to enable safe residential battery installations and supporting legislation to make solar and storage tax abatements refundable for nonprofits and affordable housing. Additional recommendations include allowing covered buildings to purchase credits from local behind-the-meter solar systems for compliance with Local Law 97, clarifying the use of solar and storage for emissions reduction beyond 2029, and expediting electrical inspections through self-certification or expanded special inspections. NYSEIA also calls for greater transparency from Con Edison
energysolar-energyenergy-storageclean-energybattery-storagerenewable-energyenergy-policyLeading US Utility Trolls Trump Over Coal And Solar Power
Duke Energy’s Florida branch has announced a significant reduction in residential electricity bills, projecting an average 22% cut by March 2026, equating to about $44 monthly savings per household. The utility credits the majority of these savings to investments in solar power, including new solar projects in Hernando, Sumter, and Madison counties, which help avoid fuel costs estimated at $750 million. Additional savings of $350 million will come from upgrades to existing power plants and grid improvements, including a utility pole replacement program that reduces outages. Duke’s energy strategy emphasizes a transition to cleaner generation sources such as natural gas, nuclear, renewables, and energy storage, notably excluding coal, which contrasts with the Trump administration’s favored energy policies. Looking ahead, Duke plans to complete eight more solar projects by 2027, adding 900 megawatts of capacity and expanding its solar portfolio to over 6.1 gigawatts by 2033. These new solar sites are expected to displace
energysolar-powerrenewable-energyDuke-Energyelectric-gridenergy-storagepower-plantsT1 Energy Gets 5-Gigawatt US Solar Module Factory From Trina Solar - CleanTechnica
Chinese solar manufacturer Trina Solar has sold a large 5-gigawatt solar module factory in Texas to T1 Energy (formerly FREYR Battery), marking a strategic shift for T1 from battery production to solar power manufacturing. The acquisition, initiated by T1’s board in November 2024 and finalized on December 23, 2025, reflects the growing trend toward domestic manufacturing in critical clean energy sectors amid increasing global protectionism. Trina Solar received $100 million in cash and retained a 17% equity stake in T1 Energy as part of the deal. This move aligns with broader US policy dynamics, including the Inflation Reduction Act of 2022, which incentivizes domestic clean energy production. Although T1’s original plan to build a large battery factory in Georgia was canceled following political changes, the company has remained committed to US-based clean energy manufacturing by pivoting to solar modules. The transaction underscores the importance of localized production of solar panels and batteries in the evolving global energy market
energysolar-energysolar-modulesrenewable-energyenergy-storageclean-technologymanufacturingMassachusetts's First Big Energy Storage Tender Dishes Out 1.3 GW Of Contracts - CleanTechnica
Massachusetts has set an ambitious target of achieving 5 gigawatts (GW) of energy storage capacity by 2030, as mandated by recent state legislation. To advance toward this goal, the Massachusetts Department of Energy Resources (DOER) conducted its first large-scale energy storage tender, awarding contracts totaling approximately 1.268 GW across four projects. Notable winners include Jupiter Power’s Trimount ESS, which will repurpose a former Exxon oil terminal in Everett into a clean energy hub, potentially deferring $2.2 billion in regional transmission upgrades. Other selected projects are FlatIron Energy’s Energizar in Somerset and Salt Cod in Chelsea, along with Rhynland Energy’s River Mill Storage in Tyngsborough. These projects will now enter contract negotiations with major electric distribution companies such as Eversource, National Grid, and Unitil to secure financial backing. While the tender specified a minimum of four hours of storage duration, the exact energy storage capacity in megawatt-hours (M
energy-storagerenewable-energyclean-energyMassachusetts-energy-policyenergy-contractsgrid-integrationenergy-infrastructureNorthern Europe’s largest solar and battery park now live with 200 MWh
Denmark has inaugurated Northern Europe’s largest combined solar and battery park, the Kvosted facility in Viborg Municipality, featuring a 200 megawatt-hour (MWh) battery storage capacity integrated into an existing solar park operational since 2022. Developed by European Energy, the project enables the storage of excess solar electricity during peak production and its release during low or no solar generation periods. This system supports grid stability amid Denmark’s increasing reliance on renewable energy, where solar power can already meet over 60% of the country’s electricity demand on sunny days. The battery capacity is sufficient to cover the average daily electricity consumption of approximately 18,000 households, helping to smooth production fluctuations and reduce grid stress during peak demand. European Energy completed the project’s construction and integration within seven months and is now commissioning the park to prepare it for full operation. The company views battery storage as a critical component of its future renewable energy projects, aiming to install over 1 gigawatt (GW) of
energyrenewable-energysolar-powerbattery-storagegrid-stabilityenergy-storageDenmark-energy-projectsJupiter I: World's first 30-MW pure hydrogen gas turbine goes live in China
The MingYang Group in China has successfully launched Jupiter I, the world’s first 30-megawatt (MW) pure hydrogen gas turbine. This turbine can burn 30,000 cubic meters of hydrogen per hour and generate up to 48,000 kilowatt-hours of electricity, enough to power approximately 5,500 households. The significance of Jupiter I lies in its ability to produce on-demand, carbon-free energy, potentially reducing carbon emissions by over 200,000 tonnes annually compared to conventional thermal power plants. The turbine is currently operating stably in Inner Mongolia, marking a major milestone in China’s efforts to transition to clean energy. Jupiter I addresses key challenges in renewable energy storage and grid stability. Excess renewable energy generated during low-demand periods can be converted into hydrogen via electrolysis, storing energy more efficiently than costly battery systems. Unlike the slow process of recombining hydrogen and oxygen to generate electricity, combusting hydrogen in the Jupiter I turbine provides rapid, controllable power output
energyhydrogen-energygas-turbinerenewable-energycarbon-free-powerenergy-storageclean-technologyNew breakthrough could make ‘green’ hydrogen cheaper, faster to produce
A Ph.D. candidate, Yukihiro Takahashi, at the Norwegian University of Science and Technology (NTNU) has developed a novel method to improve the production of green hydrogen by controlling nickel growth on electrodes used in alkaline water electrolysis (AWE). Nickel coatings on metal plates serve as catalysts in electrolysers, but conventional electroplating methods often result in uneven coatings, leading to wastage, thicker layers, and higher costs. Takahashi introduced complexing agents that bind nickel ions more evenly and slow excessive deposition, enhancing coating uniformity and durability. This advancement was guided by predictive mathematical modeling that simulates nickel behavior under varying conditions, enabling better control before manufacturing. This breakthrough could significantly reduce the cost and improve the efficiency and reliability of green hydrogen production, which is currently expensive and limited in scale despite its potential as a clean alternative to fossil fuels. By improving manufacturing consistency and reducing material waste, the method promises faster optimization and energy savings. Beyond hydrogen electrolysers, the
energygreen-hydrogenelectrolysisnickel-coatingrenewable-energyhydrogen-fuelenergy-storageMassive Solar Plus Storage Facility To Replace Coal And Gas, Too
The article discusses the significant transition underway at the Sherco Energy Hub in Minnesota, where a massive solar plus storage facility is set to replace retiring coal and natural gas power plants. Originally, Xcel Energy planned to build a 786-megawatt gas power plant at the site, but due to regulatory concerns over its $1 billion cost and advocacy for cleaner energy, the plan was scrapped. Instead, Xcel shifted focus to renewables, developing the Sherco Solar array—a 710-megawatt solar plant expected to be fully operational by 2026, which will replace the capacity of a retired coal unit. The remaining coal units at Sherco are slated for retirement by 2030, with Xcel also planning to leverage existing nuclear assets and a potential hydrogen-convertible gas plant, though renewables remain the primary strategy. Xcel’s recent filing with the Minnesota Public Utilities Commission outlines plans for a 600-megawatt battery storage system adjacent to Sherco, doubling
energysolar-powerenergy-storagerenewable-energybattery-storageclean-energypower-plantCharting The Changes That Will Lead To Renewable Energy Dominance In 2026 - CleanTechnica
The article highlights the accelerating shift toward renewable energy, emphasizing that while it may be too late to completely stop global warming, clean energy sources like solar and wind offer a critical tool to mitigate its worst effects. Bill McKibben, a prominent environmentalist, describes this transition as a steep upward curve in renewable adoption, driven notably by China's massive deployment of solar power—building the equivalent of a large coal plant in solar capacity every eight hours. Other countries, such as Australia, are also seeing transformative impacts, including periods of free electricity due to abundant solar generation. This marks a significant change in human energy consumption, moving away from costly and environmentally damaging fossil fuels toward abundant, cheap renewable energy. The article also critiques the current fossil fuel-based economic system, which externalizes environmental costs while concentrating wealth and power among a few. McKibben argues that reliance on geographically limited fossil fuels has historically enabled disproportionate control by resource owners, exemplified by figures like John D. Rockefeller. The piece questions
renewable-energysolar-powerwind-energyenergy-storageclean-energyclimate-changesustainabilityChina: World’s fastest maglev hits 435 mph in 2 seconds, sets record
China has achieved a major breakthrough in magnetic levitation (maglev) technology by accelerating a 1.1-ton superconducting maglev vehicle to 700 km/h (435 mph) in just two seconds on a 400-meter test track. This record-setting test, conducted by researchers at the National University of Defence Technology and broadcast by CCTV, demonstrated unprecedented control over extreme acceleration and braking forces. The success addresses key technical challenges such as ultra-high-speed electromagnetic propulsion, electric suspension guidance, transient high-power energy storage inversion, and high-field superconducting magnets, positioning China as a global leader in ultra-high-speed maglev development. Beyond rail transport, the technology has potential applications in aerospace, including assisting rocket launches and aircraft takeoffs by providing powerful ground-based acceleration, which could reduce fuel consumption during critical phases of flight. It also offers a platform for simulating extreme-speed conditions for aerospace testing, enabling more cost-effective evaluation of materials and equipment. The project reflects a decade of focused development, with prior milestones
energysuperconducting-magnetselectromagnetic-propulsionmaglev-technologyhigh-speed-transportenergy-storagematerials-testingWorld's first 800V immersion-cooled battery targets AI power demand
XING Mobility is unveiling the world’s first 800V immersion-cooled high-voltage DC backup battery system, called BBx800, designed specifically for AI data centers at CES 2026. This system leverages full immersion cooling by submerging each battery cell in an insulating fluid to maintain stable operating temperatures between 25°C and 27°C, reducing thermal runaway risk and enhancing stability under extreme loads. The compact module supports voltage configurations of ±400V or 800V, and a standard 20 OU rack can deliver peak outputs up to 1 MW for three minutes or 1.2 MW for 90 seconds, targeting short-duration backup during rapid power fluctuations and peak AI workloads. The development responds to the rising power demands of AI data centers, where per-rack power consumption has surged from around 100 kW to over 1 MW, challenging traditional 48V architectures due to current, thermal, and efficiency constraints. NVIDIA’s 2025 push for 800V
energybattery-technologyimmersion-coolingAI-data-centershigh-voltage-systemsenergy-storagethermal-managementBattery breakthrough unlocks secrets to more EV range, longer life
Researchers at Tohoku University have developed a breakthrough in lithium-ion battery anode technology by stabilizing fullerene (C60) molecules through a covalently bridged framework called Mg4C60. This novel material uses magnesium atoms to create strong intercage connections, transforming the fullerene from a fragile molecular solid into a robust layered polymeric structure. This design prevents the dissolution and structural collapse that previously limited fullerene use in batteries, enabling reversible lithium storage without degradation. Unlike graphite anodes, which face limitations such as slow charging rates and lithium plating risks, Mg4C60 offers a stable alternative that could support ultra-fast charging and higher energy density. The study demonstrates that the Mg4C60 framework maintains its integrity during lithium insertion and extraction, showing electrochemical behavior similar to soft carbon but with enhanced stability. This advancement points to longer battery lifetimes and improved safety, with potential applications in electric vehicles, consumer electronics, and renewable energy storage. The research team plans to extend this covalent
energybattery-technologylithium-ion-batteriesfullerenesmaterials-scienceelectric-vehiclesenergy-storageFord Launches New Electric Bronco - CleanTechnica
Ford has introduced a new electric version of its Bronco SUV exclusively in China, offering both a fully battery electric vehicle (BEV) and an extended-range electric vehicle (EREV) variant. The BEV Bronco features a 105 kWh lithium iron phosphate (LFP) battery delivering approximately 650 km (404 miles) of range under the CLTC rating, while the EREV Bronco comes with a smaller 44 kWh LFP battery providing about 220 km (137 miles) of electric-only range. Pricing for the electric Bronco starts at RMB 229,800 ($32,695) for the base EREV model, with five total versions available ranging up to RMB 282,800 ($40,240) for the top BEV trim. Despite Ford scaling back its electric vehicle efforts in the U.S., the company is aggressively pursuing the electric market in China, where EVs are generally more affordable. The launch of the electric Bronco in China marks a significant
electric-vehiclesbattery-technologyenergy-storageelectric-Broncolithium-iron-phosphate-batteriesclean-energyautomotive-innovationChina's new solar battery converts sunlight into stored electricity
Chinese researchers at Nanjing Tech University have developed a novel solar redox flow battery (SRFB) that integrates sunlight harvesting and energy storage within a single electrochemical system, achieving a solar-to-electricity conversion efficiency of 4.2% under simulated sunlight. Unlike conventional solar setups that use separate photovoltaic panels and batteries, this SRFB directly triggers chemical reactions in a circulating electrolyte to store energy without first converting it into grid electricity. The battery employs anthraquinone-based redox couples (2,6-DBEAQ and K4[Fe(CN)6]) paired with a triple-junction amorphous-silicon photoelectrode, enhancing chemical compatibility and addressing issues of photoelectrode corrosion and redox couple instability seen in prior designs. The SRFB's photocathode was made from commercial triple-junction amorphous-silicon photovoltaic cells, electrically connected to a carbon-felt counter electrode, with two liquid electrolytes circulating continuously and separated by a Nafion ion
energysolar-batteryredox-flow-batteryenergy-storagesolar-to-electricity-conversionphotoelectrochemical-cellsmaterials-scienceExplosion-free 'dream' EV battery tech offers 4x energy capacity
Researchers at POSTECH, led by Professor Won Bae Kim, have developed a novel "dream battery" technology that significantly enhances energy storage capacity for electric vehicles (EVs) while improving safety. This new system employs a magneto-conversion strategy using an external magnetic field to control lithium-ion transport within ferromagnetic manganese ferrite anodes. By aligning ferromagnetic nanoparticles under the magnetic field, the technology prevents the formation of hazardous lithium dendrites—needle-like structures that cause short circuits and thermal runaway in conventional lithium metal batteries. As a result, the battery achieves four times the energy capacity of commercial graphite anodes and maintains a Coulombic efficiency above 99% over more than 300 cycles. The innovation addresses two major challenges in lithium metal batteries: dendrite growth and structural instability. The magnetic field ensures a smooth, dense lithium deposition layer that remains stable through extensive charge-discharge cycles, avoiding the degradation that typically limits battery lifespan. This dual energy storage mechanism—holding lithium both within
energybattery-technologyelectric-vehicleslithium-ion-batteriesenergy-storagemagnetic-fieldmaterials-scienceLeapmotor Expects 2025 Profitability, Launching EV with Airline-Like Seats - CleanTechnica
Leapmotor, a Chinese electric vehicle (EV) manufacturer founded in 2015, has demonstrated remarkable growth in a competitive market, achieving 1 million cumulative EV sales by September 2025. The company expects to reach full-year profitability in 2025, with projected sales just under 600,000 vehicles—surpassing its initial target of 500,000 sales earlier than anticipated. Leapmotor has also made significant strides in expanding its presence beyond China and plans to boost exports in 2026, aiming for 1 million annual sales. Looking ahead, Leapmotor plans to launch the D19 SUV in early 2026, featuring a luxurious interior reminiscent of airline business class seating. The D19 will offer multiple screens, including a large ceiling-mounted display for rear passengers, a refrigerator, and "zero-gravity" seats with extensive recline and leg rest adjustments. The fully electric model will have a 115 kWh battery providing a 720 km (447 miles) range, 540
electric-vehiclesEV-marketbattery-technologyLeapmotorelectric-SUVautomotive-innovationenergy-storageState of Commercial Electrification — 2026 Outlook - CleanTechnica
The commercial electrification market is poised for significant transition in 2026 amid evolving regulatory frameworks and federal incentives under review. Original Equipment Manufacturers (OEMs) face uncertainty regarding compliance standards, making 2026 a pivotal year for clarifying which applications are economically viable now versus those requiring longer adoption timelines. Success will hinge on companies focusing on core market drivers such as cost, quality, performance, and customer experience rather than merely reacting to shifting regulations. A key trend is the increasing emphasis on American manufacturing as a competitive advantage, driven by domestic content requirements tied to federal infrastructure funding programs like Build America Buy America (BABA). These mandates, with waivers expiring or under review, require fleet operators to source from suppliers with verified domestic manufacturing and supply chains. This shift is expected to intensify, favoring manufacturers with established U.S.-based operations and compliance documentation. Additionally, the rise of AI data centers is creating new demand for commercial battery technology, prompting battery manufacturers to repurpose or expand U.S
energyelectrificationbattery-technologycommercial-electrificationdomestic-manufacturingAI-data-centersenergy-storageTechCrunch Mobility: Bankruptcy takes out two
The article from TechCrunch Mobility highlights significant developments in the transportation sector, focusing on recent bankruptcies and industry trends. Two notable companies, Rad Power Bikes and lidar maker Luminar, filed for bankruptcy early in the year. Rad Power Bikes is seeking new funding and plans to sell the business within 45-60 days while continuing operations during the bankruptcy process. Luminar, however, is on a path to cease operations after selling off parts of its business, including its semiconductor subsidiary, following a troubled relationship with its largest customer, Volvo. Despite these setbacks, the article underscores ongoing innovation and growth in the mobility space, particularly in the robotaxi industry, driven by companies like Waymo, Zoox, and Tesla. The sector is expected to face increased competition and regulatory scrutiny in 2026. Meanwhile, the electric vehicle (EV) market has experienced challenges, with automakers like Ford shifting strategies—pivoting towards hybrid and extended-range electric vehicles rather than fully electric models. However, the EV market
robotautonomous-vehicleselectric-vehiclesenergy-storageelectric-trucksrobotaxi-industrymobility-technologyLast-Minute Christmas Present Idea — A Rivian! (Hopefully) - CleanTechnica
The article from CleanTechnica suggests a unique last-minute Christmas gift idea: entering someone into a raffle to win a Rivian electric vehicle. Inspired by the common practice of gifting lottery tickets, the author highlights a current EV raffle supported by CleanTechnica in partnership with ISEA, which sells only 2,500 tickets. This raffle offers a much better chance than typical lotteries and supports solar power advocacy and progress, making it a meaningful gift beyond just the chance to win a Rivian. Rivian, an electric vehicle manufacturer, has been in the spotlight recently due to its preparations for production and growing interest in its vehicles. The raffle tickets cost $100 each or $300 for four, providing an affordable way to potentially gift a high-value EV. The article encourages readers to consider this option as a fun, impactful present that avoids the usual holiday shopping stress and supports clean energy initiatives.
electric-vehiclesRiviansolar-energyrenewable-energyenergy-storageEV-productionclean-technologySolid-state batteries carry fire risks similar to liquid cells: Report
The article discusses the safety risks associated with solid-state batteries, which are often promoted as a safer alternative to traditional liquid lithium-ion batteries. Despite replacing liquid electrolytes with solid ones, experts caution that solid-state batteries still carry significant fire and thermal runaway risks due to their high energy density and the reactive nature of lithium metal, especially in designs using lithium metal anodes. Experimental findings indicate that lithium metal can react with cathode materials even without oxygen, potentially causing extreme aluminothermic reactions at very high temperatures. Thus, safety challenges remain and must be addressed through careful materials engineering, cell design, and manufacturing controls rather than assuming inherent safety. In China, momentum is growing to commercialize solid-state batteries in the automotive sector, with companies like FAW Group planning to introduce these batteries in vehicles by 2027 and others initiating pilot production for testing. However, some analysts warn against viewing solid-state batteries as a guaranteed solution to fire risks, noting that liquid lithium-ion batteries continue to improve in safety through innovations
energysolid-state-batterieslithium-ion-batteriesbattery-safetymaterials-engineeringenergy-storageautomotive-energy-technologyNew Jersey Sides With Solar! More State Leadership Needed - CleanTechnica
The article highlights New Jersey’s recent legislative progress in supporting residential solar energy. The New Jersey Senate passed bill A-5264, which streamlines and modernizes the permitting process for residential solar systems, making it more efficient and affordable. This law aims to reduce costly delays and red tape that previously added up to $7,000 to the cost of an average solar installation, while maintaining safety and reliability standards. The Solar Energy Industries Association (SEIA) praised the legislation as beneficial for energy affordability, reliability, and local economies across the state. The article emphasizes the importance of state and local leadership in advancing solar power, especially amid federal challenges such as the SPEED Act and opposition from the Trump administration. New Jersey voters clearly expressed their desire for affordable energy and support for solar and storage solutions in recent elections, prompting lawmakers to act. New Jersey has long been a leader in residential solar policy, ranking sixth in the U.S. with over 209,000 homes equipped with solar systems. The article calls
energysolar-energyrenewable-energysolar-powerenergy-policyresidential-solarenergy-storageChina's zinc–bromine battery runs 700 cycles with minimal corrosion
Chinese scientists led by Professor LI Xianfeng at the Dalian Institute of Chemical Physics have developed a novel bromine-based two-electron transfer reaction system that significantly improves zinc–bromine flow battery performance. This innovation addresses a major challenge in bromine-based flow batteries: the accumulation of corrosive elemental bromine (Br2) during charging, which typically accelerates component degradation and shortens battery life. By introducing amine compounds as bromine scavengers into the electrolyte, the researchers converted free bromine into brominated amine compounds, maintaining bromine concentrations at an ultra-low level (around 7 mM). This approach reduces electrolyte corrosivity and enhances battery stability and energy density. Applying this reaction system in a zinc–bromine flow battery enabled the use of a standard, non-fluorinated ion-exchange membrane, significantly lowering costs by avoiding expensive corrosion-resistant materials. The battery demonstrated stable operation for over 700 cycles at a current density of 40 mA/cm²
energyflow-batteryzinc-bromine-batterybattery-technologyenergy-storagecorrosion-resistanceelectrolyte-innovationHave A Tesla & Want Normal Buttons & Knobs? - CleanTechnica
The article discusses a common criticism among Tesla owners and potential buyers regarding the vehicle's reliance on a touchscreen interface for controlling many functions, such as air conditioning, radio, and door locks. While some Tesla users appreciate the touchscreen-centric design, others prefer traditional tactile controls like buttons and knobs for ease of use while driving. Addressing this demand, a Norwegian startup named Greenmission has developed an accessory called the "CTRL-Platform," a small bar that attaches to the bottom of the Tesla touchscreen to provide physical buttons and knobs for these controls. Greenmission is launching this product via a Kickstarter campaign, offering early supporters special perks. The article encourages interested readers to check out the Kickstarter page promptly, as the campaign was nearing its end at the time of writing. The CTRL-Platform aims to enhance usability by combining the benefits of Tesla’s touchscreen with the convenience of traditional controls, potentially appealing to both current Tesla owners and those considering the brand. The article also briefly promotes CleanTechnica’s subscription options and editorial expertise
IoTelectric-vehiclesTeslaautomotive-technologyuser-interfacesmart-controlsenergy-storageSodium EV battery beats lithium in charging speed, heat control
Researchers at Tokyo University of Science have experimentally demonstrated that sodium-ion batteries (SIBs) exhibit intrinsically faster charging speeds than conventional lithium-ion batteries (LIBs), particularly when using hard carbon (HC) anodes. This porous, low-crystalline carbon material facilitates rapid sodium ion insertion, enabling SIBs to achieve energy densities comparable to LIBs. The study addresses a key limitation in traditional testing methods, which often underestimate HC’s charging capabilities due to ion transport bottlenecks in dense electrodes. By employing a “diluted electrode method” that isolates HC particles with inactive aluminum oxide powder, the researchers accurately measured ion diffusion rates and found sodium ions diffuse faster than lithium ions within HC. The team identified the rate-limiting step in charging as the “pore-filling” process, where ions form pseudo-metallic clusters inside HC nanopores. Sodium requires less activation energy than lithium for this clustering, resulting in faster kinetics and reduced sensitivity to temperature changes. These findings suggest that SIB
energybatteriessodium-ion-batterylithium-ion-batteryelectric-vehiclesbattery-materialsenergy-storagePumped Hydro Energy Storage Is Having a Renaissance
The article highlights a renewed interest and innovation in pumped hydro energy storage as the world integrates more renewable energy sources into power grids. Pumped hydro, a technology dating back centuries, stores energy by moving water between reservoirs at different elevations to generate electricity when needed. Traditionally reliant on large reservoirs and high elevations, the technology is now being reimagined to better suit modern grid demands, particularly to balance the variability of wind and solar power. A key example is RheEnergise, a British company developing a novel system using a mineral-based fluid denser than water, allowing energy storage in smaller spaces and at lower elevations. Their demonstration plant near Plymouth, England, uses this fluid to drive turbines and store energy more efficiently, potentially unlocking thousands of new viable sites for pumped hydro globally. This renaissance in pumped hydro is driven by the urgent need to reduce wasted renewable energy—such as the UK's £1 billion loss from curtailed wind power in 2024—and to provide flexible, rapid-response grid balancing. The
energypumped-hydroenergy-storagerenewable-energygrid-managementhydroelectric-powerenergy-innovationFord's Dramatic EV Departure — Diving In - CleanTechnica
The article discusses Ford's recent significant shift in its electric vehicle (EV) strategy, highlighted by the company writing off $19.5 billion in EV investments and abandoning certain EV projects. Despite the initial enthusiasm for models like the Ford F-150 Lightning and Mustang Mach-E, Ford has struggled to turn a profit on these vehicles. The company is also facing challenges related to its auto dealer network, which has impacted its EV rollout and sales. Looking ahead, Ford plans to focus on launching more extended-range electric vehicles, signaling a strategic pivot rather than a full retreat from the EV market. The discussion also touches on broader U.S. policy changes affecting the automotive industry and the country's competitive position in the global auto and economic landscape. The article is based on insights from CleanTechnica's YouTube show featuring experts Steve Hanley, Larry Evans, and Zachary Shahan, who provide in-depth analysis of Ford's evolving approach to electric vehicles.
electric-vehiclesEVFordenergy-storagerenewable-energyelectric-trucksautomotive-industryScientists curb battery degradation by tuning nickel-rich cathodes
An international research team from SLAC National Accelerator Laboratory and the Korea Institute of Science and Technology has developed a method to extend lithium-ion battery lifespan by preventing a key structural failure in nickel-rich cathodes called c-collapse. This failure occurs due to sudden lattice contraction during high-voltage cycling, causing particle cracking and reduced battery life. Instead of maintaining a perfectly ordered crystal structure, the scientists introduced controlled atomic disorder through an electrochemical activation process, transforming the cathode into a disordered layered (DL) structure. This new imperfect crystal arrangement reduces anisotropic strain, thereby enhancing both capacity and cycle life. The researchers demonstrated their approach using a high-energy nickel-rich material, LiNi₀.₉Mn₀.₁O₂, closely related to commercial cathodes. Batteries with the modified cathodes retained high energy capacity and showed improved structural stability during repeated charge-discharge cycles by preventing sharp lattice contraction. The electrochemical tuning method reduces internal strain, limits particle cracking, and suppresses voltage loss
energylithium-ion-batteriesbattery-degradationnickel-rich-cathodesmaterials-scienceelectrochemical-activationenergy-storageFord Has A Bidirectional EV Charging Trick Up Its Sleeve
The article discusses Ford Motor Company's evolving strategy in electric vehicles (EVs) and energy storage, highlighted by a recent study conducted with the University of Michigan. While Ford has shifted some focus back to traditional gas and hybrid vehicles, it is simultaneously expanding its involvement in energy storage technologies. The study, published in Nature Energy, presents evidence that households owning EVs equipped with bidirectional vehicle-to-home (V2H) charging technology can significantly reduce electricity costs—potentially saving between $2,400 and $5,600 over time. These savings could partially offset the loss of the $7,500 federal EV tax credit, underscoring the economic benefits of EV ownership despite recent policy changes. The research emphasizes that EVs, often parked for extended periods, can serve as mobile energy storage units, helping to decarbonize the electric grid by storing and supplying electricity during optimal times. However, the technology is still in early stages in the U.S., lacking plug-and-play ease of use.
energyelectric-vehiclesEV-chargingenergy-storagevehicle-to-home-chargingFordrenewable-energyFord’s next F-150 Lightning will have a gas generator as it pivots away from large EVs
Ford is discontinuing production of its fully electric F-150 Lightning as part of a major shift in its electric vehicle (EV) strategy. Instead, the company will introduce an "extended range electric vehicle" version of the truck, which incorporates a gas generator to recharge the battery, enabling a driving range of over 700 miles. Ford has not announced the launch date or pricing for this new model. This pivot also means the cancellation of Ford’s next-generation all-electric truck project, internally called “T3,” which was intended to be a clean-sheet EV design. Additionally, Ford is abandoning plans for a next-generation commercial electric van, though the current E-Transit model will remain in production. Ford cited lower-than-expected demand, high costs, and regulatory changes as reasons for stepping back from larger EVs that lack a clear path to profitability. Instead, the company plans to focus investments on more profitable areas such as trucks and van hybrids, extended range EVs, affordable EVs, and new
energyelectric-vehiclesextended-range-electric-vehicleFord-F-150-Lightninghybrid-trucksbattery-technologyenergy-storageNew MIT model could help proton motion in materials at room temperature
MIT researchers have developed a new physical model that enhances the prediction of proton mobility in metal oxides, a breakthrough that could advance the development of proton-based charge carriers for renewable energy technologies such as fuel cells and electrolyzers. Unlike lithium ions, which are currently prevalent in energy storage but costly and pose safety and environmental concerns, protons are simpler and potentially safer charge carriers. However, proton conduction in metal oxides has so far only been effective at high temperatures (above 400 °C), limiting practical applications. The MIT team's model addresses this challenge by focusing on proton movement mechanisms within metal oxides, where protons hop between oxygen ions by forming and breaking covalent and hydrogen bonds. The researchers identified two key factors influencing proton conduction: hydrogen bond length and the flexibility of the oxygen ion sublattice, quantified as "O…O fluctuation," which measures changes in oxygen ion spacing due to lattice vibrations. Using a dataset of seven features affecting proton mobility, they trained an AI model to predict material
materials-scienceproton-conductionenergy-storagefuel-cellsrenewable-energymetal-oxidesartificial-intelligenceVolvo launches 14-ton electric truck, meets urban transport demand
Volvo Trucks has launched an updated version of its Volvo FL Electric truck, a medium-duty electric vehicle designed primarily for urban transport and delivery tasks. This latest model, rated at around 31,000 pounds gross vehicle weight (GVWR), introduces a lower payload option with multiple wheelbases, axle layouts, and battery configurations. Its compact size and improved maneuverability—featuring a minimum width of about 7.9 feet—make it well-suited for navigating narrow city streets, tight loading zones, and congested routes. The truck’s electric powertrain offers significant operational benefits, including zero tailpipe emissions and reduced noise levels, aligning with the needs of densely populated areas and low-emission zones. In addition to the new FL Electric variant, Volvo is rolling out a new battery system across its electric truck portfolio, including heavier FL Electric models (35,000 and 40,000 pounds GVWR) and the FE Electric series, which supports gross combination weights up to approximately 57,000
electric-trucksVolvo-FL-Electricbattery-technologyurban-transportelectric-vehiclessustainable-transportationenergy-storageChina testing underwater unmanned drones, can conduct long-range mission
China is reportedly testing large unmanned underwater drones, known as Extra-Extra-Large Uncrewed Underwater Vehicles (XXLUUVs), which are comparable in size to conventional diesel submarines but fully autonomous. These drones, over 131 feet (40 meters) long and likely powered by hybrid diesel-electric propulsion with large lithium-based battery banks, can carry more fuel, sensors, and weapons due to the absence of human crews. With an estimated range of around 10,000 nautical miles (18,520 km), they could traverse vast ocean distances, loiter for extended periods, and potentially conduct long-range missions such as blockading strategic sea routes like the Panama Canal or the U.S. West Coast. Intended to be armed with conventional submarine weapons like mines and torpedoes, these drones might also serve as motherships for smaller drones, although this capability is considered less certain. Their long endurance and stealth make them valuable for missions including mine-laying, undersea infrastructure attacks (
robotunmanned-underwater-vehicleautonomous-dronesenergy-storagelithium-ion-batteriesmilitary-technologyunderwater-roboticsUS confirms major rare earth and critical metals discovery in Utah
Ionic Mineral Technologies (Ionic MT), a US battery materials manufacturer based in Provo, Utah, has confirmed a major discovery of a high-grade rare earth and critical metals deposit beneath Utah’s desert at its Silicon Ridge project. Independent assays verified that the 74,000-square-foot site contains about 16 high-quality minerals, including lithium, gallium, germanium, rubidium, cesium, vanadium, tungsten, niobium, and both light and heavy rare earth elements. The deposit, found in ion-adsorption clay formations similar to those responsible for a significant portion of China’s rare earth production, shows an average combined grade of around 2,700 parts per million, which is higher than comparable Chinese deposits. This grade has been confirmed across only 11 percent of the project area, indicating substantial potential for expansion. The discovery is considered a pivotal step toward US resource independence, as these critical minerals are essential for AI, defense technologies, and electric vehicle batteries. Ionic MT
rare-earth-elementscritical-metalsbattery-materialsenergy-storagelithium-miningmaterials-scienceUS-resource-independenceNew "Salt Battery" Will Be Manufactured In The US
The article discusses Inlyte, a US-based company developing a new iron-sodium "salt battery" energy storage system supported by the US Department of Energy (DOE). This technology aims to provide long-duration, utility-scale energy storage with advantages over conventional lithium-ion batteries, including reduced fire risk and competitive efficiency. Inlyte, founded in 2021, quickly gained DOE backing through the ARPA-E SEED program and expanded its expertise by acquiring the UK firm Beta Research. The company is currently testing its system in the UK and plans to establish manufacturing facilities in the US. Inlyte recently achieved a significant milestone by successfully completing a factory acceptance test of its battery system at a Derby facility, demonstrating 80% round-trip efficiency and the capability to store over 300 kilowatt-hours per module. This performance rivals high-end lithium-ion systems and surpasses typical long-duration energy storage (LDES) efficiencies. The company is advancing partnerships with key players such as Southern Company to demonstrate utility-scale deployments
energyenergy-storagesodium-batteryiron-sodium-batteryutility-scale-energy-storageARPA-Eclean-energyPhotos: New concept EV turns into a mini camp with beds and power for gadgets
Citroën has unveiled the ELO, a multipurpose electric vehicle concept designed to seamlessly transition from a mode of transport into a mini mobile camp. The ELO features inflatable beds stored in the rear, which can be inflated via the car’s built-in compressed air system to create a double bed for resting. The rear roof opens to allow stargazing, and side lamps serve as bedside lights. Additionally, a built-in mini projector and pull-out screen enable passengers to enjoy movies indoors or outdoors, effectively turning the vehicle into a mobile home cinema. The interior is highly modular, with foldable and removable seats that can be used both inside and outside the vehicle, accommodating up to six passengers while preserving luggage space. The driver-centric design places the driver in the center seat, offering a panoramic view through a large windscreen with digital displays controlled by joystick-style buttons on a single-spoke steering wheel, eliminating the traditional dashboard. The cabin also functions as a mobile workspace, with a rotating driver’s seat
electric-vehicleenergy-storageIoT-devicessustainable-materialsmobile-workspacevehicle-to-load-systemoutdoor-technology12V sodium battery for EV systems promises 5,000+ cycles, 10x lifespan
UNIGRID has introduced its Na⁺ Fleet platform, a 12V starter battery system based on sodium-ion NaCrO₂ (NCO) cells, targeting the global $50 billion battery replacement market dominated by lead-acid batteries. Unlike traditional lead-acid batteries, which are heavy, require frequent maintenance, and typically need replacement multiple times during a vehicle’s life, the Na⁺ Fleet cells offer significant advantages including a lifespan exceeding 5,000 cycles—about 10 times longer than lead-acid counterparts—and the ability to be stored indefinitely at 0% state of charge without capacity loss or maintenance charging. The Na⁺ Fleet batteries operate within a voltage range of 8 to 14.4V, compatible with existing vehicle alternators and do not require an active Battery Management System due to passive balancing. They deliver more than twice the cold cranking amps of lead-acid batteries across a wide temperature range (–40°C to 60°C), addressing performance issues under
energysodium-ion-batteryelectric-vehiclesbattery-technologyNaCrO2-chemistrybattery-lifespanenergy-storageUK Flow Battery To Be Tested In US
The article discusses the growing interest and support for flow battery technology in the US as part of a broader shift in federal energy policy favoring energy storage over new wind and solar installations. While lithium-ion batteries have dominated energy storage for renewables, flow batteries—using two chemically tuned liquids—offer a promising alternative for long-duration, scalable, and economical energy storage. Despite the technology’s long history dating back to the late 19th century, practical and cost-effective large-scale deployment has been elusive until recent advances. Pumped storage remains the dominant long-duration storage method in the US, but its geographic and environmental limitations have spurred interest in alternatives like flow batteries. A key development highlighted is the US Department of Energy’s engagement with UK-based Invinity Energy Storage Systems, a vanadium flow battery innovator, to test their technology under the “Mistral” project. The Pacific Northwest National Laboratory (PNNL) is hosting one of Invinity’s batteries at its new Grid Storage Launchpad
energy-storageflow-batteryrenewable-energyvanadium-batteryInvinity-Energy-StorageUS-Department-of-Energyenergy-technologyThe US Geothermal Industry Is Pushing Into New Territory
The US geothermal industry is gaining momentum as a key player in the country’s clean energy transition, particularly in baseload power generation traditionally dominated by fossil fuels. This shift follows recent federal energy policy changes that protect fossil fuel interests from competition by wind, solar, and utility-scale storage, but leave room for other renewables like geothermal. A notable development is the successful $462 million Series E funding round by US startup Fervo, signaling strong market confidence in geothermal’s potential to provide 24/7 carbon-free power. Fervo’s flagship project, the Cape Station Power Plant in Beaver County, Utah, is set to deliver an initial 100 MW by 2026 and expand to 500 MW by 2028, potentially becoming the world’s largest next-generation geothermal facility. Fervo’s progress is underpinned by advances in drilling technology and support from both government programs and private investors, including Google, Liberty Energy, and global investment firms like B Capital. These innovations are reducing drilling times and improving
energygeothermal-energyrenewable-energyclean-powerenergy-storagedrilling-technologypower-generationYes! EV Drivers with Choice & Time Downgrade Their Batteries! - CleanTechnica
The article discusses the growing popularity and advantages of battery swapping for electric vehicle (EV) drivers, focusing on ONVO and its parent company NIO, which offer battery swapping as an alternative to owning a fixed battery pack. This system allows drivers to quickly exchange batteries, providing flexibility not only in convenience but also in battery capacity choice. Notably, a significant portion of ONVO L90 owners—about 40%—opt to downgrade from the standard 85 kWh battery to a smaller 60 kWh battery. This decision is motivated by cost savings on the annual rental fee (reduced by 3,600 yuan) and the realization that many drivers do not require large battery capacities for their typical driving needs. The trend highlights a broader insight that many EV drivers overestimate their range requirements and that smaller batteries can suffice once drivers become accustomed to EV usage patterns. This supports the argument that EVs need a reasonable base range but not necessarily very large batteries for most users. Additionally, the article
energyelectric-vehiclesbattery-swappingbattery-managementenergy-storageEV-batteriessustainable-transportationWaya Electric Motorcycles’ Daily Use In Kenya’s Tsavo Conservation Area Takes E-Mobility To Where It Is Needed Most - CleanTechnica
Waya Electric Motorcycles has emerged as a significant player in Kenya’s growing electric motorcycle sector, focusing on addressing the unique challenges faced in rural, heavy-duty, and off-road environments. Unlike many competitors who target the mass-market motorcycle taxi (boda boda) sector with price-sensitive, lower-end products, Waya Electric has prioritized robust performance tailored to harsh conditions such as long distances, steep terrain, heat, and heavy loads. Their engineering approach emphasizes durability and power delivery suited for Africa’s toughest environments, including torque optimization, battery architecture, and frame design. A notable application of Waya Electric’s motorcycles is their deployment in Kenya’s Tsavo Conservation Area, one of Africa’s largest wildlife conservancies. Here, electric motorcycles contribute to reducing emissions and noise pollution, which is critical for minimizing disruption to wildlife and supporting conservation efforts. The motorcycles’ ability to operate reliably over uneven terrain and in remote locations demonstrates their relevance and effectiveness beyond urban settings, highlighting the potential for electric mobility solutions to meet real community
electric-motorcyclese-mobilityenergy-storagebattery-technologysustainable-transportationoff-grid-energyclean-energy-solutionsAustralia activates 1.6 GWh energy storage facility with 444 Tesla Megapacks
Australia has inaugurated the Melbourne Renewable Energy Hub, one of the world’s largest battery storage facilities, with a capacity of 1.6 gigawatt hours (GWh) and the ability to supply electricity to up to 200,000 homes during peak evening demand. Located near Hillside, northwest of Melbourne, the hub combines 600 megawatts (MW) of capacity with 444 Tesla Megapack units distributed across three battery systems. Two systems provide 200 MW with two-hour storage, while a third offers the same power but with four-hour storage. Co-owned by the State Electricity Commission (SEC) Victoria and Equis Australia, the project includes three Toshiba 500 kV transformers and a pioneering underground 500 kV cable linking the site directly to the National Electricity Market (NEM) high-voltage transmission network, enabling efficient energy flow into key Victorian power corridors. The facility stores excess wind and solar energy generated during the day and releases it during evening peak demand or when renewable
energyenergy-storageTesla-Megapackrenewable-energybattery-technologygrid-storagesolar-powerDragonfly Energy Expands Marine OEM Footprint with World’s Largest Power Catamaran Manufacturer, World Cat - CleanTechnica
Dragonfly Energy Holdings Corp., a leading lithium battery technology company known for its Battle Born Batteries®, has expanded its partnership with World Cat, the world’s largest manufacturer of power catamarans. After successfully integrating Dragonfly’s lithium power systems into the World Cat 325 DC model and demonstrating strong multi-season performance supporting various onboard electrical loads, World Cat has chosen to make Battle Born Batteries standard equipment on its new flagship 400DC-X Island dual-console model. This new model features a 540Ah lithium ship’s power system with a dedicated AC inverter, designed to meet growing customer demand for enhanced onboard comfort and offshore performance. The collaboration highlights Dragonfly Energy’s growing footprint in the marine OEM market, emphasizing the reliability, long service life, and low maintenance benefits of its lithium battery solutions for recreational and commercial boating. World Cat’s materials manager praised the proven real-world performance and convenience of Battle Born Batteries, while Dragonfly’s chief commercial officer viewed the expanded adoption as a significant milestone reflecting customer trust and product
energylithium-batteriesenergy-storagemarine-power-systemsBattle-Born-BatteriesDragonfly-Energypower-catamaransHow Vehicles Differentiate in Mature EV Markets — YouTube Discussion - CleanTechnica
The CleanTechnica YouTube discussion titled "How Vehicles Differentiate in Mature EV Markets" features experts Jose Pontes, Larry Evans, Raymond Tribdino, and Zachary Shahan exploring the evolving landscape of electric vehicles (EVs) as core metrics like range and charging speed become less distinguishing factors. The conversation particularly highlights the highly mature Chinese EV market and touches on emerging topics such as self-driving vehicles. The panel acknowledges that many questions remain open, reflecting the complexity and rapid development within the EV industry. The discussion encourages viewers interested in these themes to engage further through CleanTechnica’s various content offerings, including their Weekly Substack and CleanTech Talk podcast. While the video covers a range of side topics, its central focus is on how EV manufacturers must find new ways to differentiate their products beyond traditional performance metrics as the market matures. The article also notes Zachary Shahan’s role as CleanTechnica’s director and chief editor, emphasizing his expertise and global involvement in the EV and renewable
energyelectric-vehiclesEV-marketsrenewable-energyenergy-storagecharging-speedself-driving-vehiclesUzbekistan Proves The Folly Of US Fossil Fuel Madness - CleanTechnica
The article highlights Uzbekistan's ambitious shift toward renewable energy, contrasting it with the United States' continued promotion of fossil fuels abroad. On December 5, 2025, Uzbek President Shavkat Mirziyoyev inaugurated construction on a major energy infrastructure initiative involving $11 billion in investments. This includes 16 solar, wind, thermal, and hydro power plants with a combined capacity of 3.5 GW, expected to add one billion kWh annually to the national grid. By 2026, Uzbekistan aims to produce 23 billion kWh of green energy—enough to meet its entire electricity demand—while significantly reducing methane consumption by nearly 7 billion cubic meters and cutting 11 million tons of emissions. The plan also features 10 energy storage systems totaling 1,245 MW and extensive upgrades to substations and high-voltage networks to ensure grid stability. Notably absent from the project’s partnerships is the United States; instead, China is playing a central role, investing over $
energyrenewable-energyenergy-storagesolar-powerwind-powerhydro-powerenergy-infrastructureWorld’s first aluminum-graphite system promises lithium-free storage
A team of German researchers has developed the world’s first full aluminum-graphite-dual-ion battery (AGDIB) system, marking a significant advancement in lithium-free energy storage technology. Unlike many lithium-free chemistries that remain at lab-scale, this demonstrator proves manufacturability, stability, and durability in a practical, integrated battery module. Designed for high-power applications such as dynamic grid stabilization, the AGDIB system leverages abundant, low-cost materials—aluminum and graphite—and supports rapid charge-discharge cycles up to 10C without degradation. This makes it especially suitable for grid services requiring fast response times rather than high energy density. The prototype integrates eight pouch cells with a wireless battery management system based on Fraunhofer IISB’s open-source foxBMS® platform, featuring secure radio-frequency communication and a diamond-based quantum sensor capable of precisely measuring currents across five orders of magnitude. The module follows a design-for-recycling philosophy, employing physical separation methods that avoid toxic chemicals
energybattery-technologyaluminum-graphite-systemlithium-free-storageenergy-storagegrid-stabilizationrechargeable-batteriesEnergy storage industry set aggressive goals for 2025 — and already crushed them
Nearly a decade ago, the U.S. energy storage industry set an ambitious target of deploying 35 gigawatts (GW) of grid-connected batteries by 2025. This goal has already been surpassed, with over 40 GW installed as of the third quarter of this year, including 4.7 GW added just in that quarter. Battery storage now accounts for nearly half of all new renewable power capacity deployed recently, with significant installations concentrated in Arizona, California, and Texas—states facing grid reliability challenges. These successes offer valuable lessons for other regions like the Midwest and East Coast, which are experiencing increased grid stress due to data center growth. Startups are innovating rapidly to capitalize on this momentum. Redwood Materials, co-founded by a former Tesla executive, is repurposing used electric vehicle batteries for grid storage and aims to deploy 20 gigawatt-hours by 2028. Base Power leases batteries to homeowners and aggregates them into virtual power plants, expanding beyond Texas with plans for a
energy-storagebattery-technologyrenewable-energygrid-storagelithium-ion-batteriesvirtual-power-plantsenergy-innovationPhotos: Lexus LFA concept returns as sleek electric supercar with bold design
Lexus has unveiled the all-electric LFA Concept, reimagining the iconic V10-powered LFA as a sleek electric supercar. Revealed at Toyota’s Woven City in Japan alongside the Toyota GR GT and GR GT3, the LFA Concept marks Lexus’s shift toward electric vehicle (EV) performance. Unlike its combustion-engine predecessor, the new LFA Concept emphasizes advanced technologies that embody the craftsmanship and engineering skills to be preserved for future generations. It shares an all-aluminum platform and double wishbone suspension with the Toyota GR GT models but features a fully electric powertrain, though specific motor and battery details remain undisclosed. Visually distinct from its Toyota counterparts, the LFA Concept boasts aggressive curves and a driver-focused, luxurious interior that highlights innovation. Industry observers speculate the production model could be the first Lexus or Toyota to utilize solid-state batteries, potentially offering advantages in energy density, weight, and charging speed. Toyota and Lexus CEO Akio Toyoda emphasized the concept’s role in
electric-vehiclesbattery-technologysolid-state-batteriesautomotive-innovationLexus-LFAenergy-storageelectric-powertrainNCP Chlorchem & Terra Firma Roll Out One Of South Africa’s Largest Behind-The-Meter Industrial Solar Installations - CleanTechnica
NCP Chlorchem, a major South African producer of chlorine and water treatment chemicals, in partnership with Terra Firma, a developer of commercial and industrial solar and battery storage solutions, has launched a 27 MWp multi-phase behind-the-meter solar installation at NCP’s main production site. Once fully completed by the end of 2026, this project will be one of the largest standalone industrial solar installations in South Africa. The initiative aims to supply a significant portion of the facility’s electricity demand, helping to reduce reliance on the national grid, which is dominated by coal power and has experienced ongoing electricity rationing and steep tariff increases over the past decade. The project reflects broader trends in South Africa’s commercial and industrial sectors, where rising electricity costs and grid instability have accelerated the adoption of onsite renewable energy solutions. NCP’s solar program began with a 1.1 MWp pilot in 2023 under previous regulatory caps, but recent deregulation has enabled larger-scale projects, facilitating faster solar deployment.
energysolar-energyrenewable-energysolar-panelsindustrial-solar-installationenergy-storageSouth-Africa-energyVirtual Power Plants Thwart Plot Against Renewable Energy - CleanTechnica
The article from CleanTechnica highlights the resilience and ongoing growth of the US renewable energy transition despite recent political challenges, emphasizing the rapid expansion of solar plus storage capacity as the leading source of new utility-scale energy additions. Wind energy continues to contribute steadily, while virtual power plants (VPPs) are emerging as a critical technology to harness distributed energy resources (DERs)—which include rooftop solar, electric vehicles, smart thermostats, and other electricity-consuming or producing devices outside traditional centralized power plants. By aggregating and managing these DERs, VPPs enable grid operators to balance supply and demand dynamically, reducing the need for new gas peaker plants and enhancing renewable energy integration. A notable development in the VPP sector is the acquisition of Texas-based Resideo Grid Service by Brooklyn-based EnergyHub, combining their DER management platforms to offer utilities a unified system for overseeing more than 2.5 million DERs. Both companies share origins in the property security industry, suggesting a promising technology crossover between security
energyrenewable-energyvirtual-power-plantsdistributed-energy-resourcesDERMSgrid-managementenergy-storagePerfect Giving Tuesday Idea — Rivian Raffle Tickets To Support Solar - CleanTechnica
The Illinois Solar Education Association (ISEA) is running a raffle to support its solar power advocacy and education efforts, offering participants a chance to win a Rivian electric vehicle—either an R1S SUV or an R1T pickup truck. Tickets are priced at $100 each, with a discounted option of four tickets for $300, and only 2,500 tickets are available. The raffle, which ends on June 21, 2026, with the winner drawn on June 25, aims to raise funds to support ISEA’s mission amid political challenges to solar and energy storage adoption. ISEA has a long history of promoting solar energy in Illinois, recently playing a key role in passing the Clean and Reliable Grid Affordability Act (CRGA), which supports energy storage facilities and is expected to save consumers billions over 20 years. The organization emphasizes the importance of solar power as a cost-effective, rapidly deployable energy source and continues to work on educating policymakers, residents, and
energysolar-powerelectric-vehiclesenergy-storageclean-energyrenewable-energyenergy-advocacyEnergy Storage Exists, & It's Coming For Your Fossil Fuels - CleanTechnica
The article from CleanTechnica highlights the growing role of energy storage technologies, particularly concentrating solar power (CSP) combined with thermal energy storage, in displacing fossil fuels across various sectors. Despite skepticism from some political figures, batteries and advanced energy storage systems are increasingly replacing fossil fuels not only in vehicles and power generation but also in challenging commercial and industrial applications that require consistent, round-the-clock energy supply. CSP systems, which use mirrors (heliostats) to concentrate sunlight onto a receiver that heats a transfer medium, can store thermal energy for use even after sunset, enabling continuous clean power generation or industrial heat supply. While CSP faced setbacks in the U.S. during the early 2000s, it has gained traction globally and continues to receive intermittent support from the U.S. Department of Energy across multiple administrations. A notable innovator in this space is the U.S. startup 247Solar, which has developed a hybrid heat-plus-power system integrating CSP with a heat-storing battery. This
energy-storageconcentrating-solar-powerthermal-energy-storagerenewable-energyclean-energybatteriessolar-powerThe Strange Time Compression of Sodium-Ion Battery Development - CleanTechnica
The article from CleanTechnica highlights the rapid and somewhat unexpected acceleration in the development and commercialization of sodium-ion batteries (SIBs), particularly driven by Chinese companies. China dominates over 50% of the global EV battery market, with major players like CATL and BYD leading in lithium iron phosphate (LFP) and nickel manganese cobalt (NMC) batteries. However, smaller firms such as Beijing HiNa have made significant strides in sodium-ion technology, exemplified by their deployment of a 200 MWh grid storage system in 2024. BYD and CATL are also heavily investing in sodium-ion battery production, with BYD constructing a 30 GWh factory and introducing containerized energy storage units aimed at the utility market. These developments suggest a strong push to commercialize SIBs despite some skepticism regarding their current energy density and performance compared to lithium-based batteries. While early analyses and social media discussions have pointed out limitations of sodium-ion batteries, such as lower energy density relative to
energybatteriessodium-ion-batteriesenergy-storageEV-batteriesbattery-technologyclean-energyChina's solid-state EV battery materials giant secures 8 new patents
Chinese battery materials company Tinci has secured eight new patents related to sulfide solid electrolytes for all-solid-state lithium batteries, underscoring its commitment to advancing solid-state battery technology for electric vehicles (EVs) and energy storage systems. Four patents focus on specific electrolyte formulations and preparation methods, while the other four address versions tailored for full solid-state battery systems. These innovations aim to improve battery safety, durability, energy density, and long-term performance under demanding conditions. Tinci emphasizes that these materials are designed for practical applications beyond laboratory testing. Currently, Tinci’s sulfide electrolyte program is in the pilot phase, with kilogram-scale samples supplied to battery manufacturers for evaluation. A mid-scale pilot production line is under construction, expected to be operational by mid-2026. The development leverages a liquid-phase reaction method adapted from Tinci’s existing lithium salt manufacturing technologies. The company’s strategic partnerships with leading Chinese battery makers, notably CATL and BYD, have evolved from procurement to deep technical
energymaterialssolid-state-batteryelectric-vehicleslithium-batteriesbattery-materialsenergy-storageStudy finds 50-nm charge layer that blocks ions in solid-state batteries
Researchers at the Max Planck Institute for Polymer Research (MPI-P) in Germany, collaborating with Japanese universities, have identified and precisely measured a nanoscale space-charge layer inside operating lithium solid-state batteries that impairs their performance. This layer, less than 50 nanometers thick and located primarily at the positive electrode interface, acts as a barrier by accumulating electric charge that repels migrating ions, thereby increasing internal resistance. Despite its minuscule size—comparable to the surface thickness of a soap bubble—this charge layer contributes about 7% of the battery’s total resistance, potentially more depending on the materials used. The team employed novel combinations of Kelvin probe force microscopy (KPFM) and nuclear reaction analysis (NRA) to observe the space-charge region in real time and measure lithium accumulation, overcoming previous challenges where estimates of the layer’s thickness varied widely and were not captured under operating conditions. This breakthrough provides a clearer understanding of the internal limitations of solid-state batteries, which are otherwise promising
energysolid-state-batteriesbattery-technologynanoscale-materialsenergy-storagelithium-ion-batteriesmaterials-scienceSodium-Ion Battery Applications Grow - CleanTechnica
The article highlights the expanding applications of sodium-ion batteries (SIBs) beyond electric vehicles and home energy storage, emphasizing their suitability for rugged and cold environments such as farms, industrial, and commercial settings. A notable collaboration between Komatsu Japan and Pret in Neijiang, China, aims to produce 1.5-ton forklifts powered by Pret’s sodium-ion batteries. Pret plans to invest approximately $112.3 million (CNY 800 million) to build a 6 GWh sodium-ion battery plant, with the first 2 GWh phase expected to be completed within six months. Sodium-ion batteries are particularly advantageous in cold storage and outdoor environments where lithium batteries underperform, and they are also being tested in heavy trucks, port equipment, uninterruptible power supplies, and various heavy machinery including agriculture, mining, and construction equipment. Cost reductions are anticipated as energy density improves and manufacturing scales up, with current mass production costs at 0.4–0.5 yuan/Wh
energysodium-ion-batteriesbattery-technologyelectric-vehiclesenergy-storageindustrial-applicationsclean-energySolar Power And Storage Win Slots In New 11-GW Energy Island
Project Matador is a large-scale energy initiative underway in Texas, aiming to create an 11-gigawatt energy island to support domestic AI capacity with a dedicated gigascale grid. The project is notable for its emphasis on solar power and energy storage, alongside nuclear and natural gas plants, while deliberately excluding coal power. This exclusion is significant given the recent political push to revive the US coal industry, particularly under former President Trump. However, coal is absent from Project Matador, reflecting the backgrounds and priorities of its key founders, including former Texas Governor and Energy Secretary Rick Perry and billionaire energy investor Toby Neugebauer, whose ventures focus more on oil, gas, and diversified energy portfolios rather than coal. Fermi America, the startup behind Project Matador, highlights onsite gas, nuclear, solar, and energy storage facilities, with no mention of coal or wind power. The omission of wind aligns with the Trump administration’s stance, which has been critical of the wind industry despite its importance to the
energysolar-powerenergy-storagenuclear-powernatural-gasclean-energyenergy-infrastructureLithium recovered from battery waste using electrochemically driven low-cost process
Researchers at the University of Illinois Urbana-Champaign have developed a novel, electrochemically driven process to recover lithium from spent lithium-ion batteries (LIBs), addressing critical supply chain concerns for this essential battery metal. Their method involves leaching metals from dismantled batteries into an organic solvent, then selectively capturing lithium ions using a polymer-coated electrode within an electrochemical cell. The key innovation is a redox-active crown ether copolymer that selectively binds lithium even in the presence of competing metals like iron, nickel, and cobalt. This polymer can be electrochemically regenerated by applying a voltage, releasing the captured lithium for collection while leaving other metals behind, enabling repeated, efficient recovery cycles without the need for harsh chemical treatments. The study, published in ACS Energy Letters, highlights that this approach is both highly selective and energy-efficient, with lithium uptake doubled due to the redox-active polymer design. A techno-economic analysis suggests the recovered lithium could be produced at costs competitive with or lower than current market prices (
lithium-recoverybattery-recyclingelectrochemical-processlithium-ion-batteriessustainable-materialsenergy-storagecopolymer-technologyRedwood Materials reportedly cuts 5% of staff after $350M raise
Redwood Materials, a Nevada-based battery recycler and cathode producer founded in 2017 by former Tesla CTO JB Straubel, has reportedly cut about 5% of its workforce—roughly a few dozen employees out of 1,200—shortly after raising $350 million in a Series E funding round. The company specializes in recycling materials such as cobalt, nickel, and lithium from battery scrap and used EV batteries, which it then sells back to customers including Panasonic. Redwood has also expanded into cathode production and recently launched a business repurposing old EV batteries for energy storage, a sector benefiting from the rise of AI data centers. The October funding round increased Redwood’s valuation to approximately $6 billion. Despite the recent capital infusion, the company opted for workforce reductions, though a spokesperson declined to comment on the layoffs. As of June, Redwood had accumulated over 1 gigawatt-hour of batteries for its energy storage initiatives, signaling ongoing investment in this growing market segment.
energybattery-recyclinglithium-ion-batteriescathode-productionenergy-storageelectric-vehiclesmaterials-recyclingElectric School Buses & V2G — Match Made in Heaven - CleanTechnica
The article from CleanTechnica highlights a discussion between Zachary Shahan and Gagan Dhillon, CEO of Synop, focusing on the synergy between electric school buses and vehicle-to-grid (V2G) technology. They explore why electric school buses represent an ideal initial fleet for V2G implementation, citing real-world program results that demonstrate the benefits of integrating these buses into energy management systems. The conversation also addresses challenges such as maintaining financial viability for electric vehicle fleets, especially in light of the expiration of federal tax credits, and strategies to optimize fleet energy use. Overall, the piece emphasizes the potential of electric school buses not only to reduce emissions but also to serve as flexible energy assets that can support grid stability through V2G. It encourages further engagement with CleanTechnica’s content, including podcasts and newsletters, for deeper insights into electric vehicles, renewable energy, and fleet management innovations. The article serves as both an informative overview and a call to action for stakeholders interested in advancing clean transportation and smart
electric-vehiclesenergy-storagevehicle-to-gridelectric-school-busesrenewable-energyfleet-energy-managementfederal-tax-creditRenault Trafic E-Tech Electric Van - 800 Volt Platform & Much More - CleanTechnica
At the Solutrans 2025 auto show in Lyon, Renault unveiled the Trafic E-Tech Electric, a new battery-powered commercial van built on an advanced skateboard platform. The van is designed with commercial users in mind, featuring a raised roof for more cargo space while maintaining a height of 1.9 meters to fit most parking garages. It will be offered in two lengths—4.87 meters with 5.1 cubic meters of cargo space and 5.27 meters with 5.8 cubic meters—both sharing identical front and rear overhangs. The vehicle supports a towing capacity of two tons and a payload of 1.25 tons. Its rear-mounted 150 kW (200 hp) electric motor delivers 345 Nm of torque and enables a tight turning circle comparable to a small city car, enhancing maneuverability in urban environments. A standout feature of the Trafic E-Tech is its pioneering use of an 800-volt electrical architecture, enabling rapid charging from
electric-vehiclesRenault-Trafic-E-Tech800-volt-architecturebattery-technologyenergy-storageelectric-motorsoftware-defined-vehicleChina’s 1-second capacitor leap strengthens power delivery for military lasers
Chinese scientists from the Institute of Metal Research at the Chinese Academy of Sciences have developed a breakthrough in capacitor manufacturing by reducing the production time for dielectric energy storage films to just one second. Using an ultra-fast flash annealing technique—heating and cooling the material at approximately 1,832°F (1,000°C) per second—the team formed crystal films on silicon wafers in a single step. This method dramatically shortens production compared to traditional processes that take minutes to hours, while achieving comparable or superior energy density and thermal stability up to 482°F (250°C). The films maintain strong performance under harsh conditions, including rapid temperature swings, making them suitable for demanding applications such as hybrid electric vehicles, deep oil exploration, and aerospace. The new dielectric capacitors exhibit an energy storage density of 63.5 joules per cubic centimeter, outperforming other annealing methods under similar conditions. Their ability to charge and discharge rapidly with high power density is particularly valuable for advanced defense systems, including high
energymaterialsdielectric-capacitorsenergy-storagehigh-temperature-stabilityelectric-vehiclesadvanced-defense-systemsChina’s solid-state EV batteries hit factory floor, promise 2x range
China’s GAC Group has launched the country’s first pilot production line capable of manufacturing large-format (60+ Ah) all-solid-state electric vehicle (EV) battery cells. While not yet ready for mass production, this pilot line marks a significant step toward industrializing solid-state battery technology in China, joining efforts previously led by Japan’s Toyota and various US and Korean startups. The 60 Ah capacity surpasses the typical 40–50 Ah range of current EV pouch cells, enabling higher energy storage per cell, which could reduce the number of cells needed, lower pack cost and weight, and ultimately extend EV driving range. The solid-state batteries use a solid electrolyte instead of the conventional liquid electrolyte, offering advantages such as higher energy density, improved thermal safety, faster charging, and stability at elevated temperatures (claimed 300–400 °C). GAC asserts their new cells nearly double the energy density of existing batteries, potentially allowing a 311-mile EV to travel up to 621 miles on the
energysolid-state-batteryelectric-vehicleEV-batterybattery-technologyenergy-storageChina-energy-innovationNew simulations reveal how tiny carbon pores can boost next wave of sodium batteries
A new study from Brown University provides critical insights into how sodium ions behave within porous carbon structures, advancing the development of sodium-ion battery anodes. Sodium-ion batteries are promising alternatives to lithium-ion batteries due to sodium’s abundance, lower cost, and reduced environmental impact. However, progress has been hindered by uncertainties around the optimal anode material. The research focuses on hard carbon, the leading candidate for sodium-ion anodes, whose microscopic structure and sodium storage mechanism have been poorly understood and widely debated. Using zeolite-templated carbon with precisely controlled nanopores and advanced simulations, the study reveals a two-step sodium storage process inside carbon pores about one nanometer in size. Sodium atoms first form ionic bonds lining the pore walls, then accumulate as metallic clusters in the pore center. This dual ionic-metallic behavior is key to maintaining low anode voltage and preventing harmful metal plating, which can cause battery short circuits. These findings establish concrete design specifications for hard carbon anodes, enabling targeted synthesis of materials
energymaterialssodium-ion-batteriescarbon-nanoporesbattery-anodesenergy-storagehard-carbonNew DNA origami nanobots store energy and deliver molecular cargo
Researchers from Ludwig-Maximilians-Universität München, Emory University, and Georgia Tech have developed a new class of autonomous nanorobots constructed from reconfigurable DNA origami arrays. These nanobots are composed of networks of connected, two-state DNA units that can be programmed to respond to environmental signals. Building on foundational work from Yonggang Ke’s lab, the team treated each DNA junction as an independent programmable unit capable of functions such as locking, time delays, signaling, and cargo release. This approach transforms the DNA arrays into a form of programmable hardware controlled by molecular “software.” A key innovation is the ability to preload these arrays with trigger DNA strands that store energy as molecular strain, enabling the nanobots to operate autonomously without continuous external energy input—akin to a nanoscale “wind-up car.” The nanoarrays contain dozens of interconnected “anti-junctions” that can communicate and execute complex cascades of signals and structural changes. Each junction can independently trigger signals or
nanorobotsDNA-origamimolecular-roboticsenergy-storageprogrammable-nanobotsautonomous-nanomachinesnanoscale-roboticsCompact EV scooter folds to suitcase size for simple city mobility
The Icoma Tatamel Bike is a uniquely compact electric scooter designed for urban mobility, created by former toy designer Takamitsu Ikoma. Unlike typical electric motorcycles that prioritize range or performance, the Tatamel emphasizes extreme portability, folding down to the size of a carry-on suitcase (69×69×26 cm) and weighing 63 kg (138 lbs). This design allows riders to easily roll it indoors, bypassing common urban restrictions like “no bikes allowed” policies and eliminating the need for outdoor parking or bike storage. Priced at about US$3,300 with a short lead time, it is positioned as a practical solution for dense city living. Despite its small size, the Tatamel delivers solid scooter performance with a 600W motor (2,000W peak), a 51.2V 12Ah LiFePO₄ battery providing roughly 30 km of range, and a top speed around 25 mph (45 km/h). It features real suspension—front and
electric-vehiclecompact-scooterLiFePO4-batteryurban-mobilityenergy-storageelectric-motorfoldable-designUS EV Sales — Forecasts for 2026 & 2030 - CleanTechnica
The article from CleanTechnica centers on a video discussion featuring experts Jose Pontes, Larry Evans, Steve Hanley, and Zachary Shahan, who analyze the current state and future outlook of the US electric vehicle (EV) market. They explore US EV policies, the expected market share of EVs by 2026 and 2030, and the roles of major players like Tesla and traditional automakers. The conversation also touches on the political landscape influencing EV adoption and the voluntary actions (or lack thereof) by legacy car manufacturers. While the article itself primarily promotes the video and CleanTechnica’s subscription services, it highlights that the discussion provides in-depth insights into how the US EV market is evolving, including forecasts for significant growth in EV market share over the coming decade. The experts emphasize the importance of policy support and innovation from both new and established automakers to meet future EV demand. However, specific numerical forecasts or detailed policy analysis are not included in the text provided.
electric-vehiclesEV-marketUS-EV-salesrenewable-energyclean-technologyenergy-storageTeslaNew Thin Film Solar Factory Pounds Another Nail In Coal Coffin
The article discusses the growing dominance of solar energy, particularly thin film solar technology, in the U.S. energy landscape, highlighting the efforts of the American company First Solar to expand domestic production. Thin film solar cells, which differ from traditional silicon-based cells by being produced through a solution-based process, enable lower-cost manufacturing and deployment. First Solar, a pioneer in cadmium telluride (CdTe) thin film technology since the 1990s, is currently the only major solar manufacturer headquartered in the U.S. The company has recently opened a new factory in Alabama and announced plans for a new facility in Gaffney, South Carolina, aimed at increasing domestic solar module production capacity by 3.7 gigawatts to meet rising demand and comply with new U.S. manufacturing regulations. Despite recent federal policy shifts that have reduced solar tax credits and introduced restrictions on overseas supply chains, solar power remains the fastest-growing and most cost-competitive source of new grid capacity in the U.S. Renewable
energysolar-powerthin-film-solarrenewable-energyenergy-storagedomestic-manufacturingclean-energyNew solid-state sodium battery design could replace lithium in EVs
Researchers at Western University in Ontario, Canada, led by Professor Yang Zhao, have developed a new solid-state sodium battery design that could offer a cheaper, safer, and more sustainable alternative to lithium-ion batteries commonly used in electric vehicles (EVs) and renewable energy storage. This innovation replaces lithium, which is costly, flammable, and scarce, with sodium—an abundant and inexpensive element. The team addressed a major challenge in solid-state sodium batteries by creating a novel solid electrolyte material composed of sulfur and chlorine, which facilitates efficient sodium-ion conduction while enhancing the material’s stability and strength. Laboratory tests demonstrated that the new electrolyte exhibits high sodium-ion conductivity along with excellent thermal and mechanical resilience, qualities essential for batteries to endure thousands of charge-discharge cycles and extreme temperatures without degradation. Using advanced X-ray analysis at the Canadian Light Source synchrotron, the researchers gained detailed insights into ion movement and bonding within the electrolyte, accelerating material development. Although commercial solid-state sodium batteries remain several years away, this
energysolid-state-batterysodium-batterylithium-replacementelectric-vehiclesmaterials-engineeringenergy-storageVolkswagen & Rivian May Market Their Zonal Software To Other Automakers - CleanTechnica
Volkswagen Group and Rivian have formed a joint venture called RV Tech to develop advanced software and electrical platforms for electric vehicles (EVs). Despite Volkswagen’s previous struggles with software development—highlighted by the failure of its CARIAD division and the outsourcing of software tasks to Rivian—the partnership has made significant progress. RV Tech aims to deliver scalable software systems across various vehicle sizes and segments, primarily for Volkswagen, Audi, and Rivian models, with plans to potentially license this technology to other automakers. This approach reflects a shift toward zonal architecture, which reduces complexity and costs by using fewer controllers to manage vehicle functions. However, challenges remain for Volkswagen, including tariffs in the US, declining sales in China, and weak demand in Europe. These issues, combined with delays in launching EV models such as Audi’s Q8 e-tron and Porsche’s K1 SUV, have raised concerns about the partnership’s effectiveness. Reports suggest that Volkswagen may keep internal combustion engines longer than planned and might even
electric-vehiclesEV-softwareVolkswagenRivianautomotive-technologyenergy-storageelectric-mobilitySolar Is Becoming A Valued Global Solution To Fight Power Outages - CleanTechnica
The article highlights the growing global recognition of solar energy as a reliable solution to power outages and energy access challenges, especially in the wake of extreme weather events like Hurricane Melissa in Jamaica. While the hurricane caused prolonged power outages and infrastructure damage, residents with solar-powered homes retained electricity, underscoring solar’s resilience. This scenario reflects a broader trend where countries worldwide, particularly in the Global South, are increasingly adopting distributed energy resources (DERs) such as solar panels, microgrids, and small wind turbines to gain energy independence, improve reliability, and provide electricity where grids are unreliable or nonexistent. Solar energy’s scalability and ease of deployment make it especially suited for DER applications. Innovations like plug-in solar systems and portable solar generators enable households to offset power use without complex installations or regulatory hurdles. The article notes rapid solar capacity growth in emerging markets like Pakistan, Thailand, and others in Latin America, Africa, and Asia, driven by the urgent need for affordable, reliable energy and energy sovereignty. Governments and
energysolar-powerrenewable-energydistributed-energy-resourcesmicrogridsenergy-storageclean-energyNew Sodium-Ion Batteries Threaten The US Coal Recovery Plan
The article discusses the emerging threat that new sodium-ion battery technology poses to the U.S. coal recovery plan. Despite recent attempts to revive aging coal power plants amid a proclaimed national “energy emergency,” these efforts are faltering due to the rapid advancement and cost-effectiveness of renewable energy sources like wind and solar, coupled with innovative energy storage solutions. In the first half of 2024, renewables accounted for 93% of new capacity additions to the U.S. grid, with solar and energy storage projects making up 83%, underscoring the accelerating shift away from fossil fuels. Sodium-ion batteries are highlighted as a promising alternative to lithium-ion batteries for grid-scale energy storage due to their cost advantages, scalability, and supply chain security. Although the U.S. startup Natron, an early sodium-ion player, recently shut down, Peak Energy—a newer company with experienced leadership from Tesla, Apple, and Powin—has gained significant traction. Peak Energy secured $55 million in Series A
energysodium-ion-batteriesenergy-storagerenewable-energyclean-technologybattery-innovationUS-energy-policyHydrogen’s Seven Missing Pieces - CleanTechnica
The article "Hydrogen’s Seven Missing Pieces" from CleanTechnica critically examines the challenges facing hydrogen as a broad energy carrier beyond its established industrial uses. While hydrogen remains essential for sectors like fertilizer, petrochemicals, and biofuels—where low-carbon hydrogen is necessary to meet climate goals—the article argues that hydrogen is unlikely to scale effectively for heating, transport, and power due to a series of systemic barriers. The core issue is that hydrogen starts at a fundamental cost disadvantage compared to oil, gas, or electricity when measured per unit of energy (BTU), and the entire energy system must overcome this gap simultaneously for hydrogen to succeed widely. The article outlines seven critical conditions that must all be met for hydrogen to become a common energy carrier, emphasizing that failure in any one condition breaks the chain. Key points include the need for electrolyzers to achieve rapid cost reductions similar to solar panels and batteries, which currently is not happening due to slow production scaling and limited learning rates. Additionally, electrolyzer
energyhydrogen-energyclean-energyelectrolyzersenergy-carriersrenewable-energyenergy-storageStrain sparks dramatic gains in next-gen lead-free ferroelectrics
Researchers at the University of Arkansas have discovered a novel method to enhance the performance of lead-free ferroelectric materials by applying mechanical strain rather than chemical modifications. Their work focuses on sodium niobate (NaNbO₃), a flexible lead-free ferroelectric known for its complex crystal structure. By growing thin films of sodium niobate on substrates with mismatched atomic spacing, the induced strain alters the material’s internal phases, unexpectedly producing three simultaneous crystalline phases. This increase in phase boundaries significantly boosts the material’s ferroelectric properties, which are critical for applications in medical implants, sensors, and advanced electronics. This breakthrough addresses a longstanding challenge in the development of lead-free ferroelectrics, where chemical tuning often leads to the evaporation of volatile alkaline metals, weakening performance. The strain-based approach bypasses these limitations, offering a safer alternative to toxic lead-containing materials commonly used in high-performance ferroelectric devices. The discovery, published in Nature Communications, holds promise for creating efficient, lead
materialsferroelectricslead-free-materialsstrain-engineeringpiezoelectric-materialsenergy-storagemedical-implantsEuropean EV Sales — Forecasts for 2026 & 2030 - CleanTechnica
The article from CleanTechnica centers on a detailed discussion and forecast of electric vehicle (EV) sales in Europe for the years 2026 and 2030. Following a prior analysis of China’s EV market, the conversation—featuring CleanTechnica contributors including Zachary Shahan—focuses on expectations for the European EV market’s growth and market share in the coming years. While the article itself primarily promotes the video discussion and related content, it invites readers to consider and share their perspectives on the projected EV adoption rates in Europe by those target years. Additionally, the piece highlights CleanTechnica’s broader efforts to provide in-depth analyses and summaries on clean technology topics through various subscription options, newsletters, and podcasts. Zachary Shahan, the site’s director and chief editor, is noted for his expertise and extensive experience in electric vehicles and renewable energy, underscoring the credibility behind the forecasts and discussions presented. However, the article does not provide specific numerical forecasts or detailed data within the text
energyelectric-vehiclesEV-salesrenewable-energyEuropean-marketclean-technologyenergy-storageChina EV Sales — Forecasts for 2026 & 2030 - CleanTechnica
The article from CleanTechnica discusses forecasts for electric vehicle (EV) sales in China, focusing on projections for 2026 and 2030. It highlights a detailed discussion involving experts analyzing the Chinese EV market, government policies supporting EV adoption, and expectations for the EV share within the overall Chinese automotive market in the coming years. The conversation encourages readers to engage by sharing their own predictions about the future EV market share in China. While the article primarily promotes the discussion and related CleanTechnica content, it underscores China’s significant role in the global EV landscape and the importance of policy frameworks in driving EV growth. However, the article does not provide specific numerical forecasts or detailed data points within the text itself, instead directing readers to watch the discussion or subscribe for in-depth analyses. Overall, it emphasizes ongoing interest and expert engagement in understanding China’s EV market trajectory through 2026 and 2030.
energyelectric-vehiclesEV-marketChinarenewable-energyenergy-storageclean-technologyUS President Caught Napping By US Solar Industry
The article discusses the resilience and ongoing growth of the US solar industry despite challenges posed during President Donald Trump’s administration. Although investment in solar and wind energy slowed in the first half of 2025, the industry has maintained enough momentum to continue expanding into the coming years. A Deloitte report highlights that renewable energy projects accounted for 93% of new power generation capacity additions in early 2025, with solar and storage making up 83% of that growth. The report also notes that new regulations targeting foreign entities from countries like China and Russia could reduce overseas competition, potentially boosting domestic solar deployment in 2026. Deloitte further emphasizes that solar power remains cost-competitive with natural gas even without tax credits, which are still available for projects initiated before certain deadlines. However, the firm projects a decline in annual solar, wind, and storage capacity additions between 2026 and 2030 compared to previous estimates, partly due to legislative and regulatory factors. Despite this slowdown, the industry’s projected growth
energysolar-powerrenewable-energyUS-solar-industryenergy-policyclean-energyenergy-storageTesla Powerwall 2 recall expands to US after reports of fires
Tesla has expanded its recall of the Powerwall 2 battery units to the United States following reports of fires. The U.S. Consumer Product Safety Commission (CPSC) announced that five Powerwalls caught fire, causing minor property damage, while another six units emitted smoke and 11 overheated. These affected units were sold between November 2020 and December 2022. The recall follows a similar action in Australia, where the issue was linked to battery cells manufactured by an unnamed third-party supplier; however, Tesla has not disclosed the manufacturer involved in the U.S. recall. The CPSC advises owners to verify their Powerwalls are online and check the Tesla app to determine if their unit is part of the recall. Tesla plans to remotely discharge affected batteries that are online and will provide replacements to customers. This recall highlights ongoing safety concerns related to the Powerwall 2 units and Tesla’s efforts to address potential fire hazards associated with the product.
energyTesla-Powerwallbattery-recallenergy-storagebattery-safetyhome-energy-systemselectric-batteriesNew Carbon "Heat Batteries" Aim To Decarbonize US Industries
The article discusses recent advancements in long duration energy storage technologies aimed at decarbonizing US industries and enhancing renewable energy integration. Traditional lithium-ion batteries have facilitated the growth of wind and solar power on the grid, but to achieve higher renewable energy penetration and decarbonize industrial processes, more powerful and longer-lasting storage solutions are needed. Currently, pumped hydro dominates long duration storage in the US, but its expansion is limited by water resource availability. Consequently, research has focused on alternative methods such as thermal storage, which stores energy as heat in mediums like molten salt. The US Department of Energy’s DAYS (Duration Addition to electricitY Storage) initiative, launched in 2018, targets storage systems capable of 10+ hours of energy retention, beyond lithium-ion capabilities. One promising technology supported by the DAYS program is Antora Energy’s carbon-based “heat battery,” which stores excess renewable electricity by heating solid carbon blocks to high temperatures (up to 1,800°C). This stored heat can
energyenergy-storagedecarbonizationheat-batteriesrenewable-energythermal-storagethermophotovoltaic-devicesGas Station Solar Power Is Happening, And A US Startup is On It
The article discusses the emerging trend of installing solar power systems at gas stations, highlighting the role of the California-based startup Enphase in advancing this market. Despite seeming contradictory, gas stations are well-suited for rooftop solar due to their large, unobstructed roofs and parking lots. Solar installations can reduce electricity costs, provide backup power during outages, and enable gas stations to benefit from off-peak electricity rates. Enphase promotes its IQ8™ microinverters as ideal for these installations, emphasizing their safety features—such as eliminating high-voltage DC wiring risks and including rapid shutdown capabilities—which are particularly important in the hazardous environment of gas stations. Enphase has already seen significant adoption of its technology overseas, especially in Southeast Asia, where hundreds of gas stations, including Shell and PTT franchises, have installed its systems. The company is also expanding its presence in the U.S., citing a Texas gas station project that uses a 49-kilowatt solar array with Enphase microinverters to offset
energysolar-powermicroinvertersrenewable-energyenergy-storagecommercial-rooftop-solarEnphaseBelgium to launch world’s first solar park producing hydrogen from sun
Four Belgian companies—Ether Energy, SunBuild, Solhyd, and Nippon Gases—have partnered to build the world’s first integrated solar hydrogen park in Wallonia, Belgium, set to launch in 2026. This pioneering facility will combine a two-megawatt-peak solar installation with on-site green hydrogen production using Solhyd’s innovative technology, which generates hydrogen directly from sunlight and air without relying on liquid water, rare metals, or extensive grid infrastructure. The modular system, featuring 50-kilowatt hydrogen modules and integrated battery storage, aims to produce about 250 liters of hydrogen daily at a peak efficiency of 15%, demonstrating a scalable, cost-effective approach to green hydrogen. The project represents a significant step in the energy transition by proving that green hydrogen can be produced practically and economically at a commercially relevant scale. Nippon Gases will manage hydrogen post-processing, storage, and distribution, targeting industrial sectors increasingly interested in green hydrogen. Ether Energy and SunBuild emphasize the potential
energysolar-powergreen-hydrogenrenewable-energyhydrogen-productionenergy-storageclean-energyRad Power Bikes faces shutdown in January without new funding
Rad Power Bikes, a Seattle-based e-bike manufacturer, has warned employees that it may shut down operations in January 2026 if it fails to secure new funding or a buyer. An internal email viewed by TechCrunch revealed that while leadership is actively seeking solutions, including strategic partnerships and acquisitions, a recent promising deal fell through. The company has faced significant financial challenges due to a sudden drop in consumer demand post-pandemic, excess inventory, tariffs, and broader macroeconomic pressures. Rad Power has already undergone multiple layoffs in recent years and recently issued a Worker Adjustment and Retraining Notification (WARN) to its Seattle staff, indicating potential layoffs affecting 64 employees as early as January 9, 2026. Despite the turmoil in the micromobility sector, with several competitors like Cake, VanMoof, Superpedestrian, and Bird also struggling or restructuring, Rad Power was still regarded for producing compelling e-bikes. Earlier this year, the company replaced its CEO with Kathi Lentzsch
electric-bikesmicromobilityenergy-storagebattery-technologytransportation-technologysustainable-transportationelectric-vehiclesMade-In-The-US Flow Battery Technology Is Heading To India
The article highlights Quino Energy, a California-based startup developing advanced flow battery technology originally licensed from Harvard University, which is now expanding its presence to India. Flow batteries offer a promising alternative to lithium-ion batteries by using two separate tanks of specialized, inert liquids that generate electricity when pumped adjacent to each other across a membrane. Quino’s innovation lies in its use of quinone-based, water-friendly electrolytes that allow the repurposing of carbon steel oil storage tanks, reducing costs and corrosion issues common with traditional vanadium-based flow batteries. Their system provides significantly longer energy storage durations—8 to 24 hours compared to the typical 2 to 4 hours of lithium-ion batteries—making it suitable for grid-scale renewable integration and backup power applications. Despite recent shifts in U.S. federal energy policy that could have hindered startups reliant on grants, Quino has successfully secured multiple rounds of funding from the Department of Energy and the California Energy Commission. These funds support ongoing R&D, lab-scale demonstrations
energyflow-batteryenergy-storageclean-energydecarbonizationrenewable-energybattery-technologyEpsilon Banks On EV Batteries 1 Million Made-In-The-US EV b
The article discusses Epsilon Advanced Materials (EAM), an Indian energy storage company, which is advancing plans to build a graphite anode factory in North Carolina aimed at supplying enough material for about 1 million U.S.-made electric vehicles (EVs) annually by 2030. Despite a recent downturn in U.S. EV sales following the expiration of the $7,500 federal EV tax credit, EAM is moving forward with its facility, targeting initial operations in 2027 with a 50% capacity to support 500,000 EVs. This timeline aligns with industry expectations that EV demand will stabilize and grow over the longer term, supported by expanding charging infrastructure and potential future federal policies. EAM has secured a supply agreement with Phillips 66 for green and calcined needle coke, a key precursor derived from oil refining byproducts, essential for current graphite anode production. While not entirely green, this supply chain component is critical for today’s EV batteries. Looking ahead, the article
energyelectric-vehiclesEV-batteriesbattery-materialsgraphite-anodeenergy-storageclean-energy-technologiesA Second Golden Spike for an Electrified Canada: Using Carney’s Budget to Link the Provinces - CleanTechnica
Mark Carney’s first budget as Canada’s Finance Minister introduced the Clean Electricity Investment Tax Credit, a 15% refundable credit aimed at new generation, storage, and interprovincial electricity transmission projects. This fiscal measure is designed to catalyze the development of a national, low-carbon electricity grid by linking the currently fragmented provincial systems. Historically, Canada’s electricity infrastructure was developed regionally with minimal east-west interconnections, resulting in three asynchronous grids (Western, Eastern, and Québec) that cannot freely share large amounts of power. This fragmentation limits the country’s ability to meet growing electrification demands across transport, industry, and data centers, as well as its climate goals. Canada’s abundant hydropower resources, particularly in Québec, Manitoba, and British Columbia, act as natural batteries capable of balancing intermittent renewable generation. By connecting these provinces through high-voltage direct current (HVDC) transmission corridors, Canada could leverage time zone differences and complementary renewable patterns—such as solar peaks in the west
energyclean-energyelectricity-gridHVDC-transmissiondecarbonizationrenewable-energyenergy-storageAlloy breakthrough speeds ion flow for next gen solid-state batteries
Researchers at the University of California, San Diego, have made a significant breakthrough in solid-state battery technology by manipulating lithium aluminum alloy electrodes to enhance lithium ion transport. Their study focused on two internal phases within the alloy: the lithium-rich beta phase and the lithium-poor alpha phase. By adjusting the lithium-to-aluminum ratio, they increased the proportion of the beta phase, which provides dramatically faster lithium ion pathways—up to ten billion times quicker than the alpha phase. This phase adjustment not only accelerated ion flow but also resulted in denser, more stable electrode structures, improving the interface with solid electrolytes. In practical battery tests, electrodes enriched with the beta phase demonstrated high charge and discharge rates and maintained capacity over 2,000 cycles, addressing key durability challenges in solid-state batteries. This work is the first to directly link beta phase distribution to lithium diffusion behavior in lithium aluminum alloys, offering a new design strategy for alloy-based electrodes that combine enhanced energy storage, stability, and fast charging potential. Led
energysolid-state-batterieslithium-ionbattery-technologymaterials-sciencealloy-electrodesenergy-storageNailed, burned, and submerged: New zinc-air battery refuses to die
Researchers at Mexico’s Center for Advanced Materials Research (CIMAV) have developed a novel zinc-air battery (ZAB) that demonstrates exceptional durability and safety, continuing to operate even after being punctured, burned, or submerged in water. Unlike conventional lithium-ion batteries, which pose fire risks due to flammable electrolytes and rely on scarce, expensive metals like lithium and cobalt, this new design uses abundant materials such as zinc and nickel. The battery features a carbon sheet embedded with individual nickel atoms as electrodes, significantly reducing metal usage while maintaining high performance. This structure, combined with a gel polymer electrolyte, eliminates many safety hazards associated with traditional batteries. The prototype was rigorously tested under extreme conditions, including nailing, burning, and submersion, and showed no loss of function or efficiency, even in very high or low temperatures. This resilience makes it a promising candidate for applications in electric vehicles, aerospace, and remote sensors, especially in challenging environments. The researchers also aim to enhance the battery
energyzinc-air-batterybattery-safetyenergy-storageadvanced-materialssustainable-energyelectric-vehiclesScientists create conductive proteins for safe, implantable devices
Scientists at Spain’s CIC biomaGUNE, in collaboration with BCMaterials and CIC EnergiGUN, have developed artificial conductive proteins designed for energy storage and transport. These proteins are biocompatible, stable, and easy to process, making them promising candidates to replace conventional, often hazardous materials used in batteries and supercapacitors. The proteins are engineered through a modular approach, assembling small molecular units into stable structures whose functions—such as ionic conduction—can be precisely tailored by genetically modifying the DNA blueprint. This modification enables efficient electrical charge movement, allowing the proteins to be integrated into energy storage devices capable of rapid energy release and storage. The biocompatibility of these conductive proteins addresses a significant challenge in implantable medical devices, where traditional rigid metals and silicon components can cause tissue irritation and damage due to stiffness mismatch with soft body tissues. These protein-based materials offer a safer, non-toxic alternative for bioelectronic applications, including pacemakers, implantable glucose sensors, and brain electrodes for
energymaterialsbioelectronicsconductive-proteinsenergy-storagebiocompatible-materialssustainable-technologyNew battery system brings clean hydrogen cooking to rural Africa
Researchers at Loughborough University in the UK have developed a containerized battery electrolyzer system aimed at providing clean, sustainable energy to remote African communities. The system stores electrical energy in batteries and produces hydrogen through electrolysis, using electricity generated from solar panels to split water into hydrogen and oxygen. The hydrogen is then compressed and stored for use, primarily as a clean cooking fuel. This pilot project will initially be deployed at a school in Zambia, where the system will supply electricity for lighting and power, as well as hydrogen for cooking, replacing traditional biomass fuels that contribute to deforestation and indoor air pollution. The project addresses critical issues of energy poverty and health risks in sub-Saharan Africa, where reliance on biomass fuels leads to environmental degradation and premature deaths, especially among women and children. The hydrogen produced burns cleanly, emitting only water vapor, offering a sustainable alternative to polluting fuels. The system is highly scalable, capable of meeting various power demands, and can provide essential services such as lighting for schools
energyclean-energyhydrogen-fuelbattery-electrolyzerrenewable-energysustainable-cookingenergy-storageWorld’s biggest 100 MWh battery to brew zero-carbon beer in Portugal
Heineken’s brewery in Lisbon, Portugal, is set to become the first in the beverage industry to operate using a world-record 100 MWh renewable-powered heat battery. Developed by Rondo Energy and supported by energy producer EDP, this system stores electricity as heat in refractory bricks and releases it as steam continuously over 24 hours, enabling the brewery to produce steam without fossil fuels or changes to its brewing process. The heat battery will supply 7 MW of renewable steam generated from solar power and grid electricity, delivered under a Heat-as-a-Service model, significantly reducing carbon emissions. This initiative supports Heineken’s broader sustainability goals of achieving net zero emissions across its value chain by 2040 and decarbonizing all production sites by 2030. The Lisbon facility already uses solar power and electric heat pumps, and the addition of the heat battery addresses the challenge of electrifying high-temperature steam production, a critical component in brewing. The project aligns with Portugal’s national target to cut greenhouse
energyrenewable-energyheat-batteryzero-carbonsustainable-manufacturingindustrial-decarbonizationenergy-storageIRON: Xpeng's humanoid robot uses solid-state battery for long life
At the 2025 AI Day in Guangzhou, Chinese company Xpeng unveiled the second-generation IRON humanoid robot, featuring significant upgrades in movement, control, and balance to mimic human behavior in dynamic environments. Standing 5 feet 10 inches tall and weighing 154 pounds, IRON combines advanced software with flexible mechanics, including 62 active joints and synthetic muscles modeled after the human spine, enabling fluid, natural motions such as walking, twisting, and balancing on uneven surfaces. Its curved head display forms an expressive face, while a lightweight all-solid-state battery provides long-lasting, safe energy without overheating. Powered by three Turing AI chips capable of 2,250 trillion operations per second, IRON integrates Xpeng’s Vision-Language-Action (VLA) system to instantly analyze visual and auditory inputs and respond appropriately. This allows the robot to perform tasks like answering questions, folding laundry, and guiding visitors. Its walking ability, trained on thousands of hours of human gait data, enables it
robothumanoid-robotsolid-state-batteryAI-chipssynthetic-musclesroboticsenergy-storageBatteries with water-based electrolytes offer more energy using new cathode
Researchers from The Hong Kong Polytechnic University and Shenzhen University have developed a novel cathode material, K⁺ and C3N4 co-intercalated NH4V4O10 (KNVO-C3N4), for aqueous zinc-ion batteries that significantly enhances energy density, cycling stability, and performance across a wide temperature range. This cathode features expanded interlayer spacing and increased oxygen vacancies, which improve structural integrity and reduce electrostatic interactions between Zn2+ ions and the vanadate layers. The synergistic co-intercalation of potassium ions and C3N4 lowers the Zn2+ diffusion barrier, resulting in improved reaction kinetics and battery performance even under extreme temperatures from –20 °C to 60 °C. The KNVO-C3N4 cathode demonstrates excellent electrochemical properties, including a high rate performance of 228.4 mAh g⁻¹ at 20 A g⁻¹, long-term cycling stability with 174.2 mAh g⁻
energybatteriesaqueous-zinc-ion-batteriescathode-materialsenergy-storagecold-climate-electronicsmaterials-scienceNew ‘All-Climate Battery’ could keep EVs running in extreme heat, cold
Researchers at Penn State have developed a novel lithium-ion battery design called the All-Climate Battery (ACB) to overcome the limitations of standard lithium-ion batteries in extreme temperatures. Traditional lithium-ion batteries are optimized for around 25°C and suffer from power loss in cold conditions and instability in hot environments, which poses challenges for applications like electric vehicles, data centers, and other large-scale systems. The current workaround involves bulky, energy-intensive external heating and cooling systems that only allow operation between -30°C and 45°C. The ACB employs a dual-strategy approach to address these issues. First, it replaces the volatile liquid electrolyte with more stable materials to enhance safety and performance at high temperatures. Second, it integrates an internal heating element—a thin nickel foil film powered by the battery itself—to maintain optimal temperatures in cold conditions without compromising material stability. This built-in thermal management reduces space, power consumption, and maintenance, offering significant cost savings for large battery-dependent facilities. The resulting battery is expected to operate
energylithium-ion-batteryelectric-vehiclesbattery-technologythermal-managementextreme-temperatureenergy-storageUS scientists develop world-first metallic gel for next-gen batteries
Researchers at Texas A&M University have developed the world’s first metallic gel, a novel material combining metals with gel-like properties that can withstand extreme heat. This breakthrough emerged unexpectedly during experiments with a copper-tantalum metal mixture heated near 1,000°C. In this process, copper melted into a liquid while tantalum remained solid, forming a microscopic scaffold that trapped the liquid copper within, creating a stable gel-like metallic structure. Unlike traditional organic gels, metallic gels maintain stability at very high temperatures, making them promising for demanding industrial and energy storage applications. The team demonstrated the practical potential of metallic gels by constructing a liquid metal battery (LMB) using this gel as an electrode. Conventional LMBs, while efficient for energy storage, have been limited to stationary use because the liquid components shift during movement, risking short circuits. The metallic gel’s internal scaffold immobilizes the liquid metal without compromising performance, enabling the possibility of portable or transportable LMBs suitable for powering ships, industrial machinery,
energymaterialsmetallic-gelliquid-metal-batteriesenergy-storagehigh-temperature-materialsbattery-technologyAUKUS submarines could switch to nickel-zinc batteries for more power
Australian battery manufacturer PMB Defense Engineering has signed a contract with UK-based BAE Systems to explore integrating PMB’s nickel-zinc battery technology into the new nuclear-powered SSN-AUKUS submarines being jointly developed by the UK, Australia, and the US under the AUKUS security partnership. This follows PMB’s six-year collaboration with the UK Ministry of Defense and the Submarine Delivery Agency to qualify nickel-zinc batteries as a replacement for traditional lead-acid systems on Astute-class submarines. The nickel-zinc batteries offer about twice the energy capacity of lead-acid batteries, providing greater energy density, reliability, and lower maintenance—key advantages for the long-endurance and stealth missions of nuclear submarines. The contract, valued at over A$34 million (approximately USD 22 million), is expected to boost Australian defense industry participation and create new jobs in South Australia, with PMB already expanding its workforce. The SSN-AUKUS submarines will incorporate technology from all three
energybatteriesnickel-zinc-technologysubmarinesdefense-technologynuclear-powered-submarinesenergy-storageNew Electric Jeepney Variant Presented at Electric Vehicle Show - CleanTechnica
Basic Energy Corporation (BEC) introduced its new electric jeepney variant, the BASIC GEEP, at the 13th Philippine Electric Vehicle Summit, highlighting its role in the government’s public utility vehicle (PUV) modernization program. The BASIC GEEP features a 50 kW electric motor with a peak output of 110 kW, powered by a 66 kWh battery pack that offers an estimated range of 180 to 200 kilometers per charge. It is built on a light cargo truck chassis from an international supplier, differing from traditional jeepney designs, and includes durable IP67-rated enclosures to withstand harsh Philippine weather. The vehicle accommodates 24 seated passengers plus 10 standing and comes equipped with modern amenities such as GPS tracking, passenger Wi-Fi, and an Automated Fare Collection System to support digital payments. BEC claims the BASIC GEEP can reduce operational costs by 50–60% compared to diesel jeepneys, citing lower electricity expenses, reduced maintenance, and a battery leasing model,
electric-vehiclesenergy-storagepublic-transportationelectric-motorsbattery-technologyrenewable-energyIoT-connectivityA US Energy Storage Startup Will Decarbonize Beer In Europe
US energy storage startup Rondo Energy is expanding its innovative “Heat Battery” technology to Europe, aiming to decarbonize industrial heat processes by replacing gas with renewable energy. The company’s system uses advanced firebrick-based thermal storage to absorb electricity—primarily from solar power during off-peak times—and release high-temperature steam on demand. This approach is being deployed at Heineken’s brewery near Lisbon, Portugal, with a 100 megawatt-hour heat battery funded through the EU-Catalyst partnership, supported by Breakthrough Energy Catalyst and the European Investment Bank. This project represents the first large-scale application of brick-type thermal energy storage in Europe’s beverage industry and could serve as a model for broader industrial decarbonization. Rondo has rapidly scaled its technology since raising $60 million in 2023 from a high-profile group of investors including Microsoft’s Climate Innovation Fund and Breakthrough Energy Ventures. The system has already been commissioned in California for biofuel and enhanced oil recovery operations,
energyenergy-storagedecarbonizationrenewable-energyheat-batteryindustrial-heatclean-energyUnlocking the true potential of Canada's clean economy - Clean Energy Canada
The article from Clean Energy Canada highlights that Canada is at a pivotal moment, facing geopolitical instability and a strained US relationship, prompting a reassessment of its economic, energy, and national security strategies. The federal and provincial governments are actively working to unify the Canadian market and diversify trade, especially towards the EU and Asia. Central to this effort is the One Canadian Clean Economy Task Force, which argues that Canada can protect its economy from current trade shocks while positioning itself to benefit long-term from the global energy transition. Clean economy projects not only meet the federal government’s One Canadian Economy Act criteria—supporting clean growth, autonomy, resilience, security, and economic benefits—but also offer significant opportunities in critical minerals and renewable energy, particularly benefiting Indigenous communities. The clean energy sector in Canada is projected to reach a GDP of $107 billion by 2030 and create 600,000 jobs, with provinces already investing heavily in wind, solar, and energy storage projects valued at over $31 billion. Indigenous nations are
energyclean-energyrenewable-energyenergy-transitioncritical-mineralsenergy-storageclean-economyWärtsilä Energy Storage Announces GEMS Pulse, A Predictive Analytics Solution - CleanTechnica
Wärtsilä Energy Storage has introduced GEMS Pulse, a new predictive analytics software designed for owners and operators of battery energy storage systems (BESS). The solution processes large volumes of complex battery data to provide actionable insights through predictive analytics, anomaly detection, and scenario simulation. GEMS Pulse aims to maximize system uptime, recover unused battery capacity, and improve the financial performance of energy storage projects throughout their lifecycle. A key feature of GEMS Pulse is its ability to unlock up to 20% of previously unused battery capacity by providing highly accurate measurements of critical parameters such as state of charge (SoC), state of health (SoH), and cell imbalance. This enhanced visibility allows operators to confidently utilize battery margins that were traditionally reserved as safeguards, thereby increasing operational flexibility and revenue. Additionally, the software helps prevent significant financial losses caused by measurement inaccuracies by continuously monitoring system data in real time and detecting anomalies early to avoid downtime or damage. GEMS Pulse leverages advanced data science and AI algorithms,
energy-storagepredictive-analyticsbattery-management-systemAI-algorithmsanomaly-detectionenergy-efficiencybattery-capacity-optimizationPioneer Trucks Takes Over Maxus Distribution, Debuts Electric Commercial Vehicles - CleanTechnica
Pioneer Trucks Philippines has become the exclusive distributor of Maxus commercial trucks in the country, taking over from the Ayala Group, which ended its partnership with Maxus in August 2025 without introducing Maxus’s electric vehicle (EV) lineup locally. At the 13th Philippine Electric Vehicle Summit, Pioneer Trucks debuted Maxus’s all-electric commercial vehicles in the Philippine market, including the ES80 6-Wheeler with a 302-kilometer range and the larger T1 medium-duty truck capable of carrying four tons with up to 510 kilometers of range. The company also plans to introduce the heavier EH300 model and will offer diesel-powered Maxus trucks alongside the electric versions. Pioneer Trucks, which already distributes DAF Trucks (specializing in heavy-duty diesel and electric trucks), aims to provide a comprehensive portfolio spanning light to heavy-duty commercial vehicles. This dual offering of electric and diesel trucks reflects the practical needs of Philippine fleet operators, who are balancing the transition to EVs with
electric-vehiclescommercial-trucksbattery-technologyenergy-storageelectric-trucksclean-energytransportation-electrificationXPENG Sales Reach New Record, Up 76% - CleanTechnica
XPENG achieved a new vehicle delivery record in October 2025, delivering 42,013 vehicles, which marked a 1% increase from September and a 76% rise compared to October 2024. This strong monthly performance contributed to a substantial year-to-date growth, with sales in the first ten months of 2025 reaching 355,209 units—an increase of 190% over the same period in 2024. The Chinese smart electric vehicle manufacturer also expanded its global footprint by entering seven new markets, including Lithuania, Latvia, Estonia, Cambodia, Morocco, Tunisia, and Qatar. In addition to sales growth, XPENG reported increased adoption of its advanced driver-assistance system, XNGP, with an 86% monthly active user penetration rate in urban driving during October. The company’s rapid expansion and technological advancements highlight its significant momentum in 2025, positioning it as a growing force in the EV industry. However, questions remain about whether XPENG can sustain this
electric-vehiclesXPENGadvanced-driver-assistance-systemsmart-EVenergy-storagerenewable-energyelectric-mobilityNIO Scores Record Deliveries, Up 93% - CleanTechnica
NIO achieved a new record for monthly vehicle deliveries in October 2025, delivering 40,397 vehicles, which represents a 92.6% increase compared to October 2024. This surpassed their previous record set in September 2025. The deliveries were distributed among three brands: NIO with 17,143 units, ONVO with 17,342 units (marking the first time ONVO outsold the NIO brand), and Firefly with 5,912 units. Cumulatively, NIO is approaching a major milestone of 1 million total vehicle deliveries, currently standing at 913,182 units. The breakdown of cumulative sales by brand is 779,319 for NIO, 107,621 for ONVO, and 26,242 for Firefly. The ONVO brand’s rapid growth is notable, having already surpassed 100,000 cumulative deliveries. Despite past fluctuations, NIO is on a strong upward trajectory, with anticipation around whether
energyelectric-vehiclesNIOrenewable-energyvehicle-deliveriesclean-technologyenergy-storageMajor Battery Tech Event To Be Held In Spain - CleanTechnica
Battery Tech Europe is a major new event dedicated to the next generation of battery technologies and applications, scheduled for September 8–9, 2026, at Fira de Barcelona in Spain. It aims to showcase European innovation in battery technology across a broad range of sectors beyond electric vehicles, including grid-scale and long-duration energy storage, aerospace, maritime electrification, e-bikes, EVTOL aircraft, and more. The event combines a large exhibition with a conference program, bringing together thousands of energy professionals, engineers, entrepreneurs, investors, and researchers involved in Europe’s green energy transformation. The significance of Battery Tech Europe lies in its unique focus on European technological collaboration and energy independence, serving as a strategic networking platform for stakeholders across research, industry, and the public sector. It will highlight disruptive advances throughout the battery value chain, including new materials, manufacturing processes, energy management systems, safety, recycling, and second-life applications. The conference will feature international experts discussing the future roadmap for Europe’s battery
energybattery-technologyenergy-storageclean-energyelectric-vehiclessustainable-energyEuropean-innovationChinese astronauts arrive at Tiangong station with mice for experiments
China’s Shenzhou-21 mission launched successfully from the Jiuquan Satellite Launch Center, carrying three astronauts and four lab mice to the Tiangong space station. Docking occurred about three and a half hours after liftoff, with the crew reported in good health. The six-month mission will conduct 27 experiments focused on space biology, materials science, microgravity physics, and advanced technologies, aiming to deepen understanding of long-term human habitation in orbit. Notably, this mission includes China’s first in-orbit mammal study, using two male and two female mice to investigate the effects of weightlessness, isolation, and cosmic radiation on mammalian physiology and behavior. The crew combines experience and scientific expertise, led by veteran astronaut Zhang Lu, alongside the youngest Chinese astronaut in orbit, 32-year-old Wu Fei, and researcher Zhang Hongzhang, an expert in energy storage systems. During their stay, the astronauts will also install debris shielding and test next-generation spacesuits. This
energymaterials-sciencespace-technologyenergy-storagevanadium-flow-batteriesspace-biologymicrogravity-physicsFluoride electrolyte breaks 5-volt limit in solid-state batteries
Researchers at Yonsei University have developed a novel fluoride-based solid electrolyte, LiCl–4Li₂TiF₆, that enables all-solid-state batteries (ASSBs) to safely operate beyond the longstanding 5-volt limit. This breakthrough overcomes a major challenge in battery technology, as conventional solid electrolytes typically degrade above 4 volts. The new electrolyte combines high voltage stability with excellent ionic conductivity (1.7 × 10⁻⁵ S/cm at 30°C), allowing it to work effectively with high-energy spinel cathodes like LiNi₀.₅Mn₁.₅O₄ (LNMO). When applied as a protective coating, it prevents interfacial breakdown, resulting in batteries that retain over 75% capacity after 500 charge cycles and achieve a record areal capacity of 35.3 mAh/cm². The technology also demonstrated consistent performance in pouch-type cells, indicating practical viability for electric vehicles and electronics. Beyond enhancing
energysolid-state-batteriesfluoride-electrolyteelectric-vehiclesbattery-technologyenergy-storagerenewable-energyEnphase Announces Off-Grid Solar Power & Energy Storage System - CleanTechnica
Enphase has announced an off-grid solar power and energy storage system designed for homeowners seeking resilient, self-sufficient energy without reliance on the utility grid. The system integrates IQ8 Series Microinverters compatible with both rooftop and ground-mounted solar panels, combined with the IQ Battery 5P, which uses lithium iron phosphate (LFP) battery chemistry. The system can be scaled up to 40 kWh of storage capacity and 15.4 kVA of power, providing flexibility to meet various energy and charging needs. It also includes a third-party standby AC generator managed by the IQ System Controller 3, which uses intelligent algorithms to optimize generator use, reduce fuel consumption, and enable seamless microgrid formation. This integrated microgrid capability ensures 24/7 dependable power by allowing the home to operate primarily on solar and battery storage, with the generator serving as a backup during extended periods without sunlight. The system supports energy independence and resilience against outages, and it is compatible with home EV chargers. The
energysolar-powerenergy-storagemicrogridbattery-technologyoff-grid-systemsrenewable-energyDiscussing Tesla's Unboxed Manufacturing & The Future Of The Company - CleanTechnica
The article from CleanTechnica centers on a 47-minute discussion among four of the site’s writers about Tesla’s manufacturing approach, company management, current priorities, and its strategic direction. The conversation explores Tesla’s “Unboxed Manufacturing” concept and whether the company is entering another critical, high-stakes phase in its development. While the article itself primarily serves as an introduction to the recorded chat, it highlights the significance of Tesla’s evolving operational strategies and the broader implications for the company’s future. Additionally, the piece encourages readers to engage with CleanTechnica’s content through subscriptions, newsletters, and podcasts for more in-depth analyses. Zachary Shahan, the site’s director and chief editor, is noted as a leading expert on electric vehicles and renewable energy, underscoring the credibility behind the discussion. However, the article does not provide detailed insights or conclusions from the conversation itself, focusing instead on promoting the discussion and CleanTechnica’s related offerings.
energyelectric-vehiclesrenewable-energyenergy-storageTeslaclean-technologymanufacturingGerman team creates fire-proof EV battery with 600 Wh/kg energy density
Researchers at Germany’s Fraunhofer Institute for Material and Beam Technology IWS in Dresden have developed a novel solid-state lithium-sulfur (Li-S) battery with an energy density exceeding 600 Wh/kg. This advancement addresses key challenges of traditional Li-S batteries, such as the formation of soluble polysulfides that degrade performance, by replacing most liquid electrolytes with solid materials. The resulting battery is lighter, safer, more stable, and more energy-dense than conventional lithium-ion cells. The development is part of two projects: AnSiLiS, funded by the German Federal Ministry of Research, Technology and Space, focusing on core chemistry and cell design, and TALISSMAN, supported by the EU’s Horizon Europe program, which targets scalability and industrial feasibility. The battery design incorporates a sulfur-carbon composite cathode, a thin lithium-metal anode, and a hybrid electrolyte, aiming for energy densities up to 550 Wh/kg in scalable production with costs below €75 per kWh. The
energylithium-sulfur-batterysolid-state-batteryelectric-vehicleenergy-storagebattery-technologyFraunhofer-IWSJB Straubel's Bet On EV Battery Recycling Is Paying Off, Bigly
Redwood Materials, an EV battery recycling startup founded in 2017 by Tesla co-founder J.B. Straubel, has recently secured over $350 million in Series E funding despite a downturn in the US EV market following the expiration of the $7,500 federal tax credit. This strong investor interest is attributed to Redwood’s strategic expansion beyond EV battery recycling into the rapidly growing battery energy storage system (BESS) market. The company aims to create a domestic circular supply chain for critical minerals and has positioned itself as a key player in the broader electricity ecosystem. The investment round was led by California venture capital firm Eclipse, whose board member Joe Faith highlighted Redwood’s innovative approach and diversification strategy. Faith also emphasized the importance of expanding renewable energy resources and infrastructure in the US, countering political support for fossil fuels. The article notes that renewable energy sources like solar and energy storage accounted for 82% of new power generation capacity added to the US grid in the first half of the year, underscoring
energybattery-recyclingelectric-vehiclesenergy-storagerenewable-energymaterialsEV-batteriesDomestic Solar Manufacturing Booms During Trump Administration with Entire Solar Supply Chain Reshored - CleanTechnica
The article from CleanTechnica highlights a significant resurgence in domestic solar manufacturing in the United States during the Trump administration, with the entire solar supply chain now reshored. According to new data from the Solar Energy Industries Association (SEIA), U.S. manufacturing capacity has expanded across all major segments of solar and storage, including solar modules, cells, inverters, mounting systems, and battery cells. Notably, the U.S. has surpassed 60 gigawatts (GW) of domestic solar module production capacity as of October 2025, a 37% increase since December 2024. Battery cell manufacturing for stationary storage has also grown substantially, reaching over 21 gigawatt-hours (GWh), enough to power a major city overnight. This growth has been supported by 65 new or expanded facilities in 2025, attracting $4.5 billion in private investment. However, the article warns that this manufacturing renaissance is at risk due to policies and trade actions from the Trump administration
energysolar-energyenergy-storagemanufacturingrenewable-energybattery-technologysolar-supply-chainAnother Self-Important Middle-Aged White Guy’s Pragmatic Climate Reset - CleanTechnica
The article presents a pragmatic climate reset emphasizing realistic, actionable steps rather than grand, speculative innovations. The author advocates for widespread electrification of transportation, heating, and industry, highlighting electricity as the most efficient and clean energy vector, especially as power grids decarbonize. To support this shift, the article stresses the need to overbuild renewable energy capacity—solar and wind—by about 25% as insurance against variability, ensuring energy abundance and political viability. Additionally, it calls for continent-scale interconnected grids using high-voltage direct-current lines to balance supply and demand across regions, enhancing reliability and reducing costs. Energy storage is identified as a critical component, with existing technologies like pumped hydro, batteries, and thermal storage positioned as practical solutions rather than waiting for breakthrough innovations. The article also addresses industrial emissions, pointing to current technologies such as electric arc furnaces, alternative cement binders, biomethane iron reduction, and renewable ammonia production as ready-to-scale options that require investment and focus rather than futuristic
energyrenewable-energyelectrificationpower-gridenergy-storagesolar-powerwind-powerFortescue Continues March to “Real Zero” - CleanTechnica
Fortescue Metals Group, led by Australian billionaire Dr. Andrew Forrest, is aggressively pursuing a goal of achieving “real zero” carbon emissions by 2030. This initiative involves forming strategic partnerships with global leaders in clean energy and technology, including BYD (electric vehicles and energy storage), Longi (solar technology), and Envision (advanced wind turbines). Fortescue aims to leverage a multilateral network combining operational expertise from Australia’s Pilbara region, R&D strengths from the US and Australia, engineering excellence from the UK and Europe, and manufacturing capabilities in China and the US to accelerate industrial decarbonization in an industry traditionally seen as hard to decarbonize. The company plans to electrify its mining fleet using battery electric haul trucks supplied by XCMG and Liebherr, with a target fleet of 300 to 400 zero-emission trucks by 2030. Fortescue has also acquired Spanish company Nabrawind to deploy innovative wind turbines capable of operating in the
energyrenewable-energydecarbonizationelectric-vehiclessolar-technologywind-turbinesenergy-storageWorksport Hits Record Growth as It Prepares to Launch Solar Truck Covers and Clean-Energy Systems - CleanTechnica
Worksport Ltd. (NASDAQ: WKSP) has reported record growth for the third consecutive quarter, achieving $5 million in revenue in Q3 2025—a 62% increase year-over-year—and a significant gross margin improvement to 31% from 7.9% the previous year. This profitability surge is attributed to operational efficiencies, scaling production, and strong demand for its existing tonneau covers. Notably, this growth precedes the commercial launch of Worksport’s clean-energy product portfolio, which includes the SOLIS™ solar-integrated tonneau cover, the COR™ portable energy storage system, and the Terravis™ cold-climate heat pumps, currently undergoing validation with the U.S. Department of Energy. Worksport’s expansion is supported by a ramp-up in U.S. manufacturing capacity at its New York factory, which doubled production from 4,300 units in Q1 to 8,600 units in Q3 2025. This domestic production strategy reduces supply-chain risks
energyclean-energysolar-powerenergy-storagerenewable-energyelectric-vehiclesmanufacturingGAC Brings in All-New EV Models at PEVS 2025 - CleanTechnica
At the 13th Philippine Electric Vehicle Summit (PEVS) 2025, GAC Motor Philippines unveiled three new electric vehicle models targeting distinct market segments, signaling a comprehensive EV strategy. The premium HYPTEC HT is a luxury electric SUV priced at approximately $38,600, featuring dramatic rear gull-wing doors, 335 horsepower, rapid 800V charging capability (10–70% in 15 minutes), and upscale interior appointments like Nappa leather and a Dolby Atmos sound system. Its design and performance position it to compete with established luxury EVs, appealing to executive and discerning buyers. For the family segment, GAC introduced the AION V, a more affordable electric SUV priced around $25,600. It offers a practical 520 km range (CLTC standard) with a proprietary fireproof battery and fast charging (30–80% in 16–20 minutes). The AION V focuses on spaciousness and family-friendly features such as a built-in refrigerator and massage seats
electric-vehiclesEV-modelsbattery-technologyfast-chargingautomotive-materialselectric-SUVenergy-storageGraphene boosts accuracy in lithium detection, could help make reliable sensors
Researchers at the International Iberian Nanotechnology Laboratory (INL) have demonstrated that integrating graphene into solid-contact lithium-selective electrodes significantly improves lithium detection accuracy and sensor reliability. Graphene’s unique electrical and surface properties—such as high capacitance, hydrophobicity, and minimal potential drift—make it an ideal ion-to-electron transducer. This enhancement addresses longstanding challenges in sensor technology related to precision, durability, and stable voltage readings by preventing water layer formation and ensuring efficient ion signal transmission. The study, published in Microchemical Journal as part of the NGS–New Generation Storage project, highlights graphene-modified electrodes’ superior performance compared to other materials. This advancement supports the development of next-generation potentiometric sensors with exceptional sensitivity, reproducibility, and robustness. Potential applications span healthcare monitoring, energy storage systems, industrial processes, and environmental analysis, where reliable and accurate lithium measurement is critical. Overall, leveraging graphene’s properties paves the way for more dependable and versatile lithium sensors capable of maintaining consistent
graphenelithium-sensorsenergy-storagematerials-sciencesensor-technologynanotechnologyelectrode-designEV lithium metal battery test cell hits 9,000-hour stability milestone
Researchers from Nankai University and collaborators in China have developed a novel fluorinated deep eutectic gel electrolyte (DEGE) that significantly advances lithium metal battery (LMB) technology by addressing critical safety and performance challenges. This new electrolyte enables symmetric lithium-lithium cells to cycle stably for over 9,000 hours and lithium-lithium iron phosphate (Li||LiFePO4) cells to retain 81.7% capacity after 2,500 cycles. It also maintains stability at elevated temperatures (80°C) for 300 cycles. The innovation centers on the use of fluorinated amides, particularly 2,2,2-trifluoro-N-methylacetamide, which facilitates rapid formation of a compact, mechanically strong solid electrolyte interphase (SEI) enriched with lithium fluoride (LiF) and lithium nitride (Li3N). This robust interface effectively suppresses dendrite formation, a major safety hazard in LMBs. The gel electrolyte format
energylithium-metal-batteriesbattery-technologyelectrolyteelectric-vehiclesenergy-storagematerials-scienceThe Super Exciting Thing Michael Liebreich & I Are Loving These Days - CleanTechnica
The article from CleanTechnica highlights the shared enthusiasm of Michael Liebreich and Zachary Shahan for the rapid advancements in electric vehicle (EV) technology, particularly focusing on battery improvements and cost reductions. Both have closely followed cleantech developments and recently found excitement in the evolution of the Nissan LEAF, which has seen significant enhancements since its launch: doubling power capacity, tripling battery and charging capacity, quadrupling range, and reducing cost by about 33%. These improvements exemplify the broader trend of falling battery costs and rising performance that are transforming the EV market. Liebreich’s recent Substack post features a compelling slide illustrating these gains and projects a future where, within 15 years, a Nissan LEAF could potentially offer 500 miles of range, 375 kW fast charging, and a price around $25,000. This forecast underscores the article’s main takeaway: the EV revolution is far from over and is poised for even more dramatic advancements. The piece emphasizes that these
energyelectric-vehiclesbattery-technologycleantechrenewable-energyenergy-storageelectric-car-marketSolar "Hub Home" Program Supports Houston Residents When The Electricity Goes Out - CleanTechnica
The article discusses a pilot program in northern Houston that provides solar panels and residential battery storage to support residents during power outages. In the U.S., electricity distribution is typically monopolized by a single company per area, which ensures consistent voltage and frequency but leaves residents vulnerable when the grid fails. This vulnerability became starkly apparent during Texas’s 2021 winter storm Uri, which caused prolonged outages and led to numerous deaths, especially among vulnerable populations relying on unsafe heating methods. In response, West Street Recovery, a Houston nonprofit, initially distributed generators to share among neighbors, highlighting the need for more resilient energy solutions. Solar United Neighbors, a nonprofit from Washington, DC, partnered with the Hive Fund to supply solar panels and batteries at no cost to select homes in northern Houston. The Hive Fund focuses on supporting climate justice initiatives in the U.S. South, particularly those led by historically marginalized communities, aiming to reduce pollution and promote clean energy. Despite political opposition in Texas, this program offers a critical alternative energy
energysolar-energyclean-energyenergy-storagepower-gridrenewable-energycommunity-energy-programsTrump Or No Trump, Here Comes The Global Solar Industry
The global solar industry is rapidly expanding, exemplified by a groundbreaking 1-gigawatt solar-plus-storage project in the United Arab Emirates (UAE) designed to provide reliable, 24/7 baseload solar energy. This $6 billion initiative, led by Masdar and Emirates Water and Electricity Company, integrates a 5.2-gigawatt solar power plant with a 19-gigawatt-hour battery energy storage system, setting a new global standard for clean energy. The project aims to be replicable worldwide, accelerating the displacement of fossil fuels in power generation and demonstrating the viability of renewable energy as a dependable source. This development contrasts sharply with the stance of the Trump administration, which has prioritized fossil fuels under the “American Energy Dominance” policy and expressed skepticism about renewable energy’s reliability. Despite political resistance in the U.S., international data from organizations like the International Renewable Energy Agency and Ember confirm that wind and solar are currently the most affordable and fastest-growing sources of electricity
energysolar-energyrenewable-energysolar-powerenergy-storageclean-energyUAE-solar-industryChina tests mobile power bank for electric vehicles with 6-axis arm
China is testing a mobile electric vehicle (EV) charging robot equipped with a six-axis robotic arm and advanced visual recognition technology in Shaanxi Province. This system, part of the Qinchuangyuan initiative, functions as a mobile power bank that autonomously locates EVs, precisely aligns its robotic arm with the vehicle’s charging port, and initiates charging before detaching once complete. The initiative aims to accelerate the commercialization of scientific and technological innovations and promote industrial development, supporting enterprises in transitioning to intelligent manufacturing through automation and robotics. The robotic charger addresses a critical challenge in the EV industry—range anxiety—by providing flexible, on-demand charging in areas lacking fixed stations. Developed in partnership with Xi’an Jiaotong University, the system overcomes technical hurdles related to the precision and adaptability required for automated EV charging, integrating visual and force feedback for reliable operation despite positional uncertainties. Shaanxi’s strong focus on innovation, reflected in its high sci-tech innovation index and substantial tech contract volumes, underscores
robotelectric-vehiclesmobile-chargingenergy-storageautomationroboticsvisual-recognitionNew electrochemical method could boost EV battery energy density
Researchers at the University of Sharjah have developed a novel electrochemical method that could significantly enhance the energy density, charging speed, and operational lifespan of electric vehicle (EV) batteries. By applying fractional diffusion theory, the team gained deeper insights into transient charging behaviors in complex materials, particularly mixed ionic-electronic conductors (MIECs), which are crucial for next-generation batteries, bioelectronic interfaces, and neuromorphic computing circuits. Their approach links microscopic ionic transport dynamics with macroscopic measurable variables, enabling the design of electrodes and conductors with improved performance characteristics. The study, published in Advanced Materials, demonstrates that thinner MIEC films exhibit faster charging and discharging behaviors governed by a thickness-limited scaling law accurately predicted by the fractional diffusion model. This model incorporates memory effects and non-local interactions, providing a robust framework to diagnose diffusive behavior and optimize device parameters. The findings bridge theoretical electrochemistry and practical device engineering, suggesting that tuning film thickness and morphology can engineer transport dimensionality, thus
energybattery-technologyelectrochemical-methodenergy-storagefast-chargingmaterials-scienceEV-batteriesGeneral Motors to offer 'eyes-off' driving, with help from Cruise, to market in 2028 - The Robot Report
General Motors (GM) announced plans to introduce “eyes-off” driving technology in the 2028 Cadillac Escalade IQ electric SUV, leveraging its Super Cruise system. GM has already mapped 600,000 miles of hands-free driving routes across North America and reported 700 million miles driven with Super Cruise without any crashes attributed to the system. The technology benefits from Cruise’s autonomous driving experience, adding over 5 million fully driverless miles. Although GM ceased funding Cruise’s robotaxi deployment in 2023 due to operational challenges, it integrated Cruise’s team with its own to enhance Super Cruise, focusing on personal autonomous vehicles (AVs) rather than robotaxis. GM’s approach contrasts with competitors like Tesla, which has developed “full self-driving” software requiring driver attention and recently launched robotaxi services with safety monitors. GM’s eyes-off system will utilize a combination of vision, lidar, and radar sensors, potentially offering features such as conversational AI powered by Google Gemini and in-cabin entertainment. Beyond
robotautonomous-vehiclesself-driving-technologyAIelectric-vehiclesenergy-storageautomotive-innovation7 Positives from Tesla in 3rd Quarter - CleanTechnica
The article highlights seven positive aspects from Tesla’s third-quarter report despite some overall concerning financial trends. Notably, Tesla’s energy storage deployment saw an impressive 81% year-over-year increase, rising from 6.9 GWh in Q3 2024 to 12.5 GWh in Q3 2025, contributing to a 44% growth in energy generation and storage revenue. This growth is expected to continue due to the expanding role of energy storage on the grid and a longer phaseout period for solar energy tax credits compared to electric vehicles (EVs). Additionally, Tesla’s free cash flow grew significantly by 46% year-over-year, reaching $3.99 billion in Q3 2025, aided by a $1.3 billion reduction in capital expenditures. Other positive trends include a 25% increase in “services and other revenue,” which likely includes Supercharging revenue. Tesla’s Supercharger network expanded by 16% in active stations and 18% in
energyenergy-storageTeslarenewable-energysupercharging-stationselectric-vehiclesenergy-generationRedwood Materials raises another $350M to power up its energy storage business
Redwood Materials, a battery recycling and cathode production company founded by former Tesla CTO JB Straubel, has raised $350 million in a Series E funding round led by Eclipse, with strategic investment from Nvidia’s NVentures. The company’s valuation is estimated at around $6 billion, up $1 billion from its previous valuation. The new capital will be used to expand Redwood’s energy storage business, increase refining and materials production capacity, and hire additional engineering and operations staff. Originally focused on creating a circular supply chain by recycling battery scrap and consumer electronics to extract valuable materials like cobalt, nickel, and lithium, Redwood supplies these materials to major customers such as Panasonic, GM, and Toyota. Recently, the company launched Redwood Energy, which repurposes retired EV batteries—those with remaining life unsuitable for recycling—into large-scale energy storage systems. These systems, powered by renewable sources like wind and solar, are designed primarily to serve AI data centers and industrial sites, with potential grid integration and compatibility
energybattery-recyclingenergy-storageEV-batteriesrenewable-energygrid-scale-storagematerials-recoveryA New Energy Storage Solution For Wind And Solar Power
The article discusses the evolving landscape of energy storage solutions for wind and solar power, highlighting the continued importance of pumped hydropower systems in the United States. Despite recent federal policy shifts that deprioritize wind and solar, pumped hydropower remains a dominant form of long-duration, bulk energy storage, accounting for about 95% of such capacity in the US. Traditional pumped hydro works by moving water between reservoirs at different elevations to store and generate electricity, effectively balancing supply and demand when renewable generation fluctuates. However, conventional pumped hydro faces challenges including high costs, large infrastructure requirements, and limited suitable sites. Emerging alternatives are addressing these limitations, including innovative offshore pumped storage concepts. One notable example is an Italian startup, Sizable Energy, which has developed a patented system that uses saturated sea salt brine—denser than seawater—pumped between a seabed reservoir and a floating surface reservoir. This gravity-based approach leverages ocean depth for efficient, scalable energy storage. Having completed tank
energyrenewable-energypumped-hydropowerenergy-storagewind-powersolar-powersustainable-energyMetallic gel discovery could make liquid metal batteries safer
Researchers at Texas A&M University have created the world’s first metallic gel, a novel material that combines solid and liquid metal phases to form a gel-like structure capable of withstanding extreme heat. This metallic gel is produced by mixing two powdered metals and heating them until one melts while the other remains solid, creating a fine internal scaffold that traps the molten metal inside. Unlike traditional gels made from organic materials, this metallic gel is entirely metallic and can survive temperatures around 1,000°C (1,832°F). The discovery challenges previous assumptions that liquid metals could not be supported by an internal solid skeleton, with copper and tantalum mixtures demonstrating stable gel-like behavior. This breakthrough has significant implications for liquid metal batteries (LMBs), which use molten metal layers to store and release energy but face challenges due to liquid metal shifting and causing short circuits during movement. The metallic gel’s ability to hold liquid metal in place could enable LMBs to function reliably in dynamic environments such as ships or heavy industrial vehicles
metallic-gelliquid-metal-batteriesenergy-storageadvanced-materialshigh-temperature-materialsbattery-safetymetal-composites13,000x faster: Google’s chip delivers first verifiable quantum edge
Google Quantum AI has announced a significant milestone with its 105-qubit Willow processor and a new algorithm called Quantum Echoes, achieving the first verifiable quantum advantage. Running on 65 qubits, the algorithm completed a task approximately 13,000 times faster than the best classical supercomputer, Frontier. Unlike previous demonstrations of quantum supremacy, which relied on random circuit sampling with limited practical use and unverifiable results, Quantum Echoes produces reproducible and verifiable outcomes across different quantum systems. This breakthrough addresses a critical challenge in quantum computing by enabling confidence in the correctness of quantum data, which is essential for real-world applications. The Quantum Echoes algorithm operates in three stages: performing quantum operations simulating molecular behavior, perturbing one qubit slightly, and then reversing the operations to compare results. This process reveals how small changes propagate through a molecular system, a task that classical supercomputers struggle to handle. The success of this experiment is attributed to Willow’s large qubit count and exceptionally low error
quantum-computingGoogle-Quantum-AIquantum-algorithmmaterials-scienceenergy-storagepolymerscatalystsThe Sodium-Ion Battery Revolution Has Started - CleanTechnica
The article from CleanTechnica highlights the emerging revolution of sodium-ion batteries, which have transitioned from development to real-world applications in vehicles and home energy storage. Companies like JAC (in partnership with Volkswagen), CATL, and BYD are leading the charge, with BYD opening a large-scale sodium-ion battery factory in 2024 and producing a 6.4 MWh battery energy storage system. These batteries offer competitive energy density and superior temperature performance, retaining 88% capacity at -20°C, outperforming lithium iron phosphate (LFP) batteries in several respects. A key advantage of sodium-ion batteries lies in their significantly lower material costs and greater resource availability compared to lithium-ion batteries. Sodium does not require scarce or geopolitically sensitive materials like cobalt, lithium, or phosphorus, and allows the use of aluminum electrodes instead of copper, further reducing costs. This cost-effectiveness and wide operating temperature range open new possibilities for applications previously limited by battery technology, such as electric shipping, heavy
energysodium-ion-batterybattery-technologyenergy-storageelectric-vehiclesclean-energymaterials-innovationGlobal Fund Deals Out $165 Million For US Solar Power Plants
The article highlights a significant $165 million investment by Copenhagen Infrastructure Partners (CIP) into Ampliform, a Pennsylvania-based joint venture focused on utility-scale solar power and energy storage projects in the US. Ampliform was established in September 2022 by solar developer Prospect14 and partners, backed by a consortium of investors including the Jones Family Office and Barings. The joint venture was launched amid a favorable policy environment shaped by the 2021 Bipartisan Infrastructure Law and the 2022 Inflation Reduction Act, positioning it to capitalize on the growing demand for clean energy despite recent political and economic challenges. At launch, Ampliform had a robust 3-gigawatt project pipeline with ambitions to reach 10 gigawatts by 2025, although timelines have been adjusted due to shifting policy and market conditions. Currently, the company lists 800 megawatts of projects in the PJM grid territory (covering 13 states plus Washington, DC) slated for construction through 2028, with
energysolar-powerrenewable-energyenergy-storageclean-energyinfrastructuresolar-plantsOne startup’s quest to store electricity in the ocean
The article profiles Manuele Aufiero and his startup, Sizable, which aims to revolutionize energy storage by adapting pumped hydro technology for offshore use. Pumped hydro, a century-old method of storing electricity by moving water between reservoirs at different elevations, currently accounts for a significant portion of global energy storage. However, traditional pumped hydro requires site-specific concrete dams, limiting scalability and deployment. Sizable’s innovative approach uses two sealed, flexible reservoirs—one floating on the ocean surface and one on the seabed—connected by a tube and turbines. By pumping super salty water upward when electricity is cheap and releasing it to generate power when demand is high, the system effectively lifts and lowers a heavy salt solution to store and release energy. Sizable has tested prototypes in wave tanks and off the coast of Italy and plans to deploy pilot projects ahead of commercial-scale plants by 2026. Each turbine is expected to generate 6 to 7 megawatts, with multiple reservoirs per site enabling significant storage capacity
energyrenewable-energypumped-hydroenergy-storageoffshore-energyclean-energyenergy-innovationSolar Energy Industries Association President & CEO to Step Down After Transformative 9 Years of Leadership - CleanTechnica
Abigail Ross Hopper, president and CEO of the Solar Energy Industries Association (SEIA), is set to step down effective January 30, 2026, after a transformative nine-year leadership period. During her tenure, Hopper significantly expanded the U.S. solar and storage industry, overseeing growth from 36 gigawatts (GW) to over 255 GW of installed capacity and increasing annual investment from $16 billion to more than $70 billion. Under her guidance, the U.S. rose from 14th to 3rd globally in solar manufacturing, and the industry became a major economic force and leading source of new power in the country. Hopper’s leadership was marked by major policy victories and initiatives that enhanced the industry's maturity, inclusivity, and professionalism. She launched programs such as the Solar Sisters network and the Solar and Storage Industries Institute (SI2), and advanced efforts on supply chain traceability, recycling, land use, and consumer protection. SEIA’s board praised her visionary and
energysolar-energyclean-energyrenewable-energyenergy-storagesolar-industryenergy-policyAn Open Letter to the Solar and Storage Industry - CleanTechnica
Abigail Ross Hopper, President and CEO of the Solar Energy Industries Association (SEIA), announced her decision to step down effective January 30, 2026, after nearly nine years leading the organization. In her open letter, Hopper reflects on the significant growth and transformation of the U.S. solar industry during her tenure. When she began in 2017, the industry was emerging with 36 gigawatts (GW) of capacity and just over 1 million residential solar customers. Today, the industry boasts over 255 GW of capacity and more than 5.5 million residential customers, with the U.S. rising to the third largest solar manufacturing economy globally. Hopper credits this progress to collective determination, successful navigation of policy challenges, and historic policy victories that have laid a strong foundation for future growth. Beyond market expansion, Hopper emphasizes the industry's commitment to sustainability, inclusivity, and accountability. Initiatives such as Solar Sisters, the Solar and Storage Industries Institute, and Solar Uncommon Dialogue
energysolar-energyenergy-storagerenewable-energysolar-industryclean-energyenergy-policyEnergy Independence with Home Batteries - CleanTechnica
The Australian federal government’s Cheaper Home Battery program has seen significant success, with over 40,000 home battery installations in just eight weeks, enabling Australians to harness free solar energy effectively. A case study of Gary, a homeowner who installed two Tesla Powerwall 2 batteries (each 13.5 kWh) connected to a 10-kW inverter alongside a 15 kW solar array, illustrates the practical benefits. Gary initially paid full price for the first battery and received a government subsidy for the second, which helped fund the solar expansion. His annual electricity and petrol costs, previously around AU$4,200 and AU$4,000 respectively, have been substantially reduced by powering his household and two Teslas (Model Y and Model 3) with solar energy stored in the batteries. Gary’s system yields savings exceeding AU$14,000 per year when accounting for fuel and maintenance reductions from electric vehicles and lower electricity bills, enabling the AU$40,000 investment in solar and
energyhome-batteriessolar-powerTesla-Powerwallrenewable-energyenergy-storageclean-energyNew sodium battery promises cleaner energy, drinkable water from sea
Researchers at the University of Surrey have made a significant breakthrough in sodium-ion battery technology by discovering that retaining water within a key material—nanostructured sodium vanadate hydrate (NVOH)—dramatically improves battery performance. Contrary to conventional practice, which removes water due to concerns it might hinder function, the “wet” NVOH showed nearly double the charge capacity of typical sodium-ion cathodes, faster charging, and stability over 400 cycles. This advancement positions sodium-ion batteries as a more efficient, greener, and cost-effective alternative to lithium-ion batteries, which rely on scarcer and more environmentally damaging materials. Beyond enhanced energy storage, the research revealed that these batteries could also perform electrochemical desalination when operating in seawater, removing sodium and chloride ions to produce fresh water. This dual functionality suggests future systems could use abundant seawater as a safe electrolyte while simultaneously generating drinkable water, addressing both energy and freshwater scarcity challenges. The discovery simplifies manufacturing and could accelerate the commercial viability of
energysodium-ion-batteryenergy-storageclean-energydesalinationsustainable-materialsbattery-technologyBMW enters water sports with self-inflating electric paddleboard
BMW has expanded its electrification efforts into water sports through a collaboration with Slovenian manufacturer SipaBoards, launching the BMW x SipaBoards electric stand-up paddleboard (SUP). This innovative board features a 300 W electric motor powered by modular batteries, a self-inflating system that uses the motor for quick setup, and a Bluetooth-enabled carbon-fibre paddle for intuitive control. Designed by BMW Group Designworks, the SUP emphasizes sustainability, performance, and premium design, accommodating up to two riders with a durable, lightweight construction and integrated LED lighting for enhanced visibility. The paddleboard’s modular battery packs currently offer over three hours of continuous use, with plans to introduce higher-capacity batteries in 2026 to extend runtime to seven hours. The Bluetooth paddle includes safety features like automatic power cut-off and a special “Freude Mode” that provides power bursts, haptic feedback, and lighting effects. BMW also developed a comprehensive accessory ecosystem featuring a “click & connect” system for attaching gear such
electric-paddleboardelectric-motorBluetooth-controlenergy-storagewater-sports-technologysustainable-materialsIoT-devicesThe Dutch Grid in 2050 — Part 2 - CleanTechnica
The article "The Dutch Grid in 2050 — Part 2" from CleanTechnica explores a realistic projection of the Netherlands' electricity landscape in 2050, grounded in current technological trends rather than speculative breakthroughs. The author emphasizes the difficulty of long-term energy predictions due to policy changes and economic fluctuations, dismissing futuristic concepts like orbital solar satellites or imminent fusion power. Instead, the focus is on incremental improvements, particularly in battery technology, which is expected to become ubiquitous and cost-effective for many applications by 2050. The anticipated final energy demand is around 450 TWh annually, which could theoretically be met by various energy sources, including fossil fuels, hydrogen, or renewable electricity, though the energy costs of producing hydrogen are not accounted for. A key feature of the future Dutch grid will be the rise of prosumers—approximately 5 million households equipped with solar PV and home batteries, alongside thousands of farmers and businesses adopting similar setups. This distributed generation will be complemented by commercial renewable power
energyenergy-gridrenewable-energybattery-technologysolar-powerwind-energyenergy-storageXCharge North America’s GridLink Wins “Battery Charging Technology Solution of the Year” in 2025 AutoTech Breakthrough Awards Program - CleanTechnica
XCharge North America (XCharge NA), a subsidiary of XCHG Limited, announced that its GridLink system won the “Battery Charging Technology Solution of the Year” award in the 2025 AutoTech Breakthrough Awards. GridLink is a battery-integrated DC fast charging solution designed to enhance EV charging infrastructure by acting as both a high-power charger and a distributed energy resource. It stores cleaner, cheaper power during off-peak hours and supplies it back to the grid during peak demand, helping utilities avoid overloads and outages. Its advanced features include a 10A active balancer, triple liquid-cooled plates for battery longevity, multi-sensor warnings, and UL 9540A-compliant fire protection, ensuring safety and reliability. GridLink addresses key challenges in EV adoption, particularly the high cost and grid instability of conventional fast chargers in rural and remote areas. It offers ultra-fast charging up to 300 kW even where the grid is unstable, supported by onboard battery storage and bid
energybattery-technologyelectric-vehicle-charginggrid-stabilityrenewable-energy-integrationenergy-storagesustainable-transportation8 Fast EV Charging Ports + Solar And Energy Storage Installed In Oregon - CleanTechnica
A new fast electric vehicle (EV) charging hub has been installed in Pendleton, Oregon, at the Wildhorse Resort & Casino, featuring eight charging ports across four dual-dispenser GridLink chargers. The site supports both NACS and CCS1 connectors to accommodate a wide range of EVs and delivers up to 194 kilowatts per port, dynamically allocated for optimal charging efficiency. The installation includes a 40-kilowatt solar array that supplies 10 kilowatts of solar power to each charger, supplemented by grid electricity, with flexible management to balance cost, carbon footprint, and demand. In addition to solar power, the site integrates a substantial energy storage system comprising 860 kilowatt-hours total of lithium-iron-phosphate (LFP) batteries, chosen for their safety and durability. EV drivers can pay conveniently via credit card, tap-to-pay, or QR code. The location is strategically positioned along Interstate 84, a major transportation corridor in western Oregon, and offers amenities such as
energyelectric-vehiclesEV-chargingsolar-powerenergy-storagelithium-iron-phosphate-batteryclean-energyAs Other EV Makers Regroup, Tesla Surges, Boosted By Loyal Customers - CleanTechnica
The article highlights Tesla's strong market performance and loyal customer base amid challenges faced by other electric vehicle (EV) makers. Tesla’s stock has steadily climbed, gaining over 6% this year and nearly doubling over the past 12 months, buoyed by record vehicle deliveries of 497,099 cars in Q3 2025—a 7.4% increase year-over-year after several quarters of decline. Tesla’s introduction of more affordable Standard versions of the Model 3 and Model Y aims to attract a broader, less affluent audience, helping stabilize sales. The U.S. EV market saw a record high in Q3 with 438,500 electric vehicles sold, partly driven by consumers rushing to claim expiring federal tax incentives, which also boosted Tesla’s sales. Tesla’s financial health remains robust, supported by strong brand loyalty and expanding energy storage and generation revenues. The company set a new record by deploying 12.5 GWh of energy storage in Q3 2025, nearly doubling
Teslaelectric-vehiclesenergy-storageMegapackPowerwallEV-salesrenewable-energyAmerican Battery Technology Company Publishes Milestone Pre-Feasibility Study Accelerating Commercialization of its Tonopah Flats Lithium Project, One of the Largest Lithium Resources in the United States - CleanTechnica
American Battery Technology Company (ABTC) has published a milestone Pre-Feasibility Study (PFS) and S-K 1300 Technical Report for its Tonopah Flats Lithium Project (TFLP) near Tonopah, Nevada, highlighting the project's strong economic potential and strategic importance for the U.S. critical mineral lithium supply chain. The study projects a 30,000 tonnes per year lithium hydroxide monohydrate (LHM) production capacity over a 45-year mine life, with an after-tax net present value (NPV) at 8% of $2.57 billion, an internal rate of return (IRR) of 21.8%, and a payback period of 7.5 years. Key improvements include a 9.2% reduction in production costs to $4,307 per tonne LHM, an increased lithium grade entering the refinery (from ~800 ppm to ~2,100 ppm), and integrated onsite power generation with battery
energylithiumbattery-materialsenergy-storageminingcritical-mineralssustainabilityNew gravity battery design could store renewable power in skyscrapers
Researchers at the University of Waterloo have developed a novel gravity-based energy storage system designed for high-rise buildings to store renewable energy efficiently. This system integrates photovoltaic (PV) facades on multiple building sides, small rooftop wind turbines, lithium-ion batteries, and a rope-hoist gravity storage mechanism. Excess electricity generated by the PV panels and wind turbines is used to lift a heavy mass—typically steel or concrete blocks—within a vertical shaft, storing energy as gravitational potential. When energy demand rises or renewable production falls, the mass is lowered to drive a generator, converting the stored potential energy back into electricity. The lithium-ion batteries serve primarily for rapid response during sudden surpluses or shortages. The researchers employed a multi-objective optimization framework to minimize both the levelized cost of electricity (LCOE) and grid dependency (GD) across 625 parametric building designs varying in energy use intensity (EUI) and geometric configurations. The system demonstrated LCOE values between $0.051 and $
energyrenewable-energyenergy-storagegravity-batteryphotovoltaicwind-turbineslithium-ion-batteriesEV batteries could keep 96% power after 1,300 cycles with silver tech
Researchers from Korea University have developed a novel silver-ion coating technology that significantly enhances the lifespan and safety of lithium-metal batteries, a promising next-generation energy storage solution. This ultrathin coating prevents the formation of dendrites—hazardous, tree-like lithium structures that cause short circuits and battery failures—by promoting uniform lithium deposition on the electrode. The method involves alternating layers of silver ions and trithioisocyanuric acid (TCA) applied via a simple, room-temperature solution process without complex synthesis or high-temperature treatments. During battery operation, silver ions convert into nanoparticles that guide even lithium growth, while TCA forms a stable matrix preventing surface damage. Laboratory tests demonstrated that batteries using this coating maintained over 96% capacity after 1,300 charge-discharge cycles and operated stably for more than 2,000 hours, marking a significant improvement in cycling stability and safety. The researchers emphasize that this technology addresses the critical challenge of dendrite formation, which has hindered the
energylithium-metal-batteriessilver-ion-coatingbattery-technologyenergy-storagebattery-safetybattery-lifespanSafer Batteries, Reliable Power: Guiding Research for Next-Generation Energy Storage - CleanTechnica
The article from CleanTechnica highlights the critical importance of safety in the development of next-generation lithium-ion batteries, which are essential for powering modern America across various sectors. As demand for advanced energy storage solutions grows, researchers are exploring innovative battery designs featuring alkali metal anodes, solid electrolytes, and Earth-abundant cathode materials. However, these new technologies present unique safety challenges that differ from conventional lithium-ion batteries, including variations in kinetics, toxicity, mechanical robustness, and fire-suppression needs. Understanding these risks is vital to designing safer, more reliable battery systems for future applications. Researchers at the National Renewable Energy Laboratory (NREL) are at the forefront of battery safety research, employing a comprehensive, multi-scale approach to evaluate battery performance and hazards at the electrode, cell, and pack levels under various conditions such as abuse scenarios and state of charge. NREL collaborates closely with industry partners to accelerate the translation of lab-scale discoveries into market-ready technologies. Their work includes advanced characterization techniques and
energybattery-technologyenergy-storagelithium-ion-batteriesbattery-safetymaterials-sciencenext-generation-batteriesSolar & Storage Succeed When Cybersecurity Leads - CleanTechnica
The article from CleanTechnica highlights the rapid growth of solar and energy storage technologies, which accounted for 84% of new grid capacity additions in 2024 and 82% in the first half of 2025. These technologies are critical to meeting rising electricity demand due to their low cost and quick deployment compared to traditional energy sources like gas and nuclear. However, as solar and storage systems become more widespread and digitally connected, cybersecurity emerges as a crucial priority to protect critical energy infrastructure from increasingly sophisticated cyber threats posed by nation-states and criminal actors, particularly from China, Russia, and Iran. The Solar Energy Industries Association (SEIA) is actively leading efforts to develop and implement cybersecurity best practices across the solar and storage industry, emphasizing secure manufacturing, operation, and supply chain management. The article stresses that many components in the solar supply chain were not originally designed with security in mind, and recent concerns about undocumented communication devices in Chinese-sourced equipment underscore the need for stronger policy and technical measures.
energysolar-energyenergy-storagecybersecuritysmart-gridenergy-supply-chainrenewable-energyUS' new power generation system patented, uses energy fluctuations
Researchers from the Southwest Research Institute (SwRI) and 8 Rivers have patented a cost-effective power generation system that leverages fluctuations in energy demand by using liquid oxygen storage (LOX) to enhance power plant efficiency and reduce costs. The system modifies the Allam-Fetvedt Cycle, a power cycle that combusts fuel with an oxygen and carbon dioxide mixture to enable complete carbon capture and minimal greenhouse gas emissions. By generating oxygen during off-peak hours when electricity prices are low, storing it in liquid form, and using it later during peak demand, the system boosts plant output while lowering operating costs. SwRI conducted a techno-economic analysis modeling plant performance and hourly costs over a year, confirming the system’s profitability amid increasing electricity price volatility driven by rising renewable energy penetration. As renewable energy sources like wind and solar increase to 30% or more of the grid, energy storage becomes critical to managing fluctuations. The patented LOX storage offers a large-scale energy storage solution by producing liquid oxygen when
energypower-generationenergy-storageliquid-oxygenAllam-Fetvedt-Cyclecarbon-capturerenewable-energyNew EV battery anode hits 2,100 cycles, 4x capacity in fast charging
A research team in Korea has developed a novel hybrid anode material for electric vehicle (EV) batteries that significantly enhances fast-charging capability while extending battery lifespan. This hybrid anode combines conventional graphite particles (mesocarbon microbeads, MCMB) with curved nanosheets of chlorinated contorted hexabenzocoronene (Cl-cHBC), creating larger interlayer spaces and nanoscale channels that facilitate efficient lithium-ion transport. The sequential lithium-ion insertion—first into the nanosheets, then into graphite—prevents the formation of "dead lithium," a common cause of capacity loss during rapid charging. Experimental results demonstrated that batteries with this anode deliver over four times the capacity of standard graphite under high-rate charging and maintain 70% capacity after 1,000 cycles in full-cell tests. Pouch cells showed stability for over 2,100 cycles with 99% Coulombic efficiency, indicating strong durability for practical use. The fabrication process is scalable and compatible with existing battery
energybattery-technologyelectric-vehiclesanode-materialsfast-charginglithium-ion-batteriesenergy-storageSodium batteries retain 90% capacity after 100 cycles with tin anode
Researchers from the University of California, San Diego, and Unigrid Battery have developed a tin-based anode for sodium-ion batteries (SIBs) that significantly improves energy density, surpassing commercial lithium iron phosphate (LFP) cells. Their design achieves 178 Wh/kg and 417 Wh/L in full pouch cells, representing a record efficiency using sustainable, low-cost materials. The anode is composed of 99.5% tin, with minor additions of single-walled carbon nanotubes and binder, creating a conductive and mechanically stable structure that overcomes previous challenges of volume expansion and electrolyte incompatibility common in tin anodes. This innovation addresses the traditional limitation of sodium-ion batteries, which have lagged behind lithium-ion systems due to lower energy density, primarily constrained by hard carbon anodes. Tin anodes can theoretically store nearly three times more charge (around 847 mAh/g) than hard carbon anodes (~300 mAh/g). The new tin anode demonstrated excellent cycling stability
energysodium-ion-batteriestin-anodebattery-technologyenergy-storagesustainable-materialsmaterials-scienceA Chance To Cut Electricity Bills For Illinois Consumers - CleanTechnica
The article discusses a proposed Illinois legislation called the Clean and Reliable Grid Affordability Act (CRGA), aimed at reducing electricity costs for consumers while modernizing the state's power grid. Illinois leaders and organizations like the Illinois Solar Energy and Storage Association (ISEA) are advocating for the bill, which promotes the integration of clean energy technologies such as solar power, energy storage, and virtual power plants. These innovations are seen as key to maximizing renewable energy use, enhancing grid reliability, and ultimately lowering electricity prices for families and businesses facing high energy costs. The CRGA would establish programs for energy storage and virtual power plants that pool energy from distributed sources like solar panels, batteries, and electric vehicles, helping to meet Illinois's growing electricity demand more efficiently. Supporters highlight that the bill could generate $34 billion in net savings over 20 years and reduce consumer bills by up to $20.54 per month, according to the Illinois Power Agency. The legislation has strong backing from Democrats and clean energy advocates,
energysolar-powerenergy-storagevirtual-power-plantsclean-energy-legislationelectricity-gridIllinois-energy-policyNew "Salt Battery" Proves Energy Storage Exists, Again
The article highlights the launch of a new sodium-ion "salt battery" by US startup Aslym Energy, aimed at advancing renewable energy storage with improved safety and cost-effectiveness. Unlike lithium-ion batteries, which use flammable liquid electrolytes, Aslym’s Na-Series batteries are non-flammable, non-toxic, and designed for stationary energy storage applications such as data centers and grid support. These batteries offer up to 10,000 cycles (approximately 20 years), wider operating temperature ranges, and use aluminum current collectors to reduce degradation issues common in lithium-ion systems. However, Aslym acknowledges their sodium-ion technology is not yet ready for electric vehicle use due to energy density and weight considerations. Aslym’s development comes amid growing global demand for safer, more affordable energy storage alternatives to lithium-ion, especially as renewable energy deployment accelerates worldwide. Despite setbacks in US energy storage innovation, such as the failure of Natron, Aslym secured $78 million in funding from investors including
energyenergy-storagesodium-ion-batteryrenewable-energybattery-technologystationary-energy-storageclean-energyStreet-legal GEM eX electric truck debuts with 125-mile range
The GEM eX is a newly launched street-legal electric utility vehicle by California-based GEM, a subsidiary of Waev Inc., designed to meet the needs of commercial, government, and industrial fleets requiring versatile, reliable performance across varied terrains. Combining a top speed of 25 mph with robust off-road capabilities—including 9.5 inches of ground clearance, 6.5 inches of suspension travel, and a 50° approach angle—the eX can operate seamlessly on paved roads, gravel, and worksites. It features a heavy-duty composite rear dump box with a 1,250-lb payload capacity, towing capability of 1,250 lb, and options for gas-assisted or electric lift, making it suitable for construction, maintenance, and campus operations. The vehicle prioritizes operator comfort and safety, offering spacious interiors for users up to 6 feet 8 inches tall, adjustable bucket seats, optional HVAC systems, and safety features such as roof crush protection, high-visibility seat belts,
electric-vehiclelithium-ion-batteryutility-truckenergy-storageelectric-powertrainoff-road-vehiclefleet-managementA Quiet Floating Solar Revolution Is Bubbling Up In The US
The article highlights a growing but low-profile adoption of floating solar technology in the United States, particularly among water system owners and institutions constrained by land availability. Despite political challenges to the solar industry, floating solar is gaining momentum as a cost-effective, resilient, and water-conserving energy solution. Nova Southeastern University (NSU) recently became the first US university to integrate a commercial-scale floating solar system, a two-acre installation powering its new student housing. This project exemplifies the maturing floating solar supply chain, featuring specialized, hurricane-resistant platforms that enable rapid installation without land disruption. Beyond universities, floating solar is proving valuable for water treatment plants, which can significantly offset their electricity consumption. The Signal Hill Water Treatment Plant in Utah, developed by Ameresco and D3Energy, completed a 587.5-kilowatt floating solar array ahead of schedule in September 2024. This installation is expected to reduce the plant’s grid energy use by 92% and annual energy costs by 80%.
energysolar-powerfloating-solarrenewable-energyclean-energyenergy-storagesustainabilityStartup To Erect Solar Power Towers Here, There, And Everywhere
The article highlights the progress of Janta Power, a Texas-based startup founded in 2021 that is developing modular, three-dimensional solar power towers designed to maximize space efficiency and optimize solar exposure through azimuthal tracking and integrated energy storage. Janta’s technology aims to deliver up to three times the efficiency of traditional solar panels while occupying a much smaller footprint, making it especially suitable for land-constrained environments such as industrial, commercial, and utility-scale applications. The company has attracted significant investor interest, recently closing a $5.5 million seed funding round led by MaC Venture Capital and Collab Capital, adding to previous investments from Shell’s venture studio, Mansah Capital, and Ideaship. Janta Power’s innovative approach has also gained attention from airport authorities looking to incorporate solar energy without compromising operational space or causing glare issues. The startup was selected as one of five winners in the Airports for Innovation contest, securing trial deployments at Munich Airport and others within a network of ten major international airports
energysolar-powerrenewable-energysolar-technologyenergy-storageclean-energysustainable-energy3-Way Cool EVs From Tesla, Ford, & Audi You Can Only Buy In China - CleanTechnica
The article highlights three exclusive electric vehicles (EVs) available only in the Chinese market, emphasizing China's leading role in the EV industry due to strong government support and competitive pricing. Tesla has introduced the Model Y+ in China, a rear-wheel-drive version with an LGES battery offering a CLTC range of 515 miles, translating to about 349 miles on the EPA cycle. Priced between $37,000 and $44,000, this model balances extended range with affordability compared to other Model Y variants. Ford, in partnership with Chinese company Jianling, launched the Bronco Basecamp, an EV and extended-range electric vehicle (EREV) designed for outdoor enthusiasts. The Basecamp features a pop-up glass roof, a rear inflatable mattress, and a smart tailgate side table, making it ideal for camping. The EV version has a 105 kWh battery with 445 horsepower and a 404-mile CLTC range, while the EREV combines a 44 kWh battery with
electric-vehiclesEVbattery-technologyenergy-storageautomotive-energyclean-energyelectric-mobilityMercedes ELF Tests Future EV Charging Solutions - CleanTechnica
Mercedes is actively advancing future electric vehicle (EV) charging technologies through its Experimental Lade Fahrzeug (ELF) electric van, which serves as a mobile testing platform for a variety of cutting-edge charging solutions. The ELF supports multiple charging standards, including CCS (Combined Charging System) high-power charging and MCS (Megawatt Charging System) designed for heavy-duty trucks, as well as wireless charging. It also experiments with both AC and DC vehicle-to-grid (V2G) technologies. Mercedes emphasizes that efficient, intelligent, and sustainable charging is crucial to the broader goal of responsible electric mobility, and the ELF embodies this vision by integrating ultra-fast, bi-directional, solar, inductive, and conductive charging within a holistic framework. The ELF van is pushing the boundaries of charging power, aiming to increase CCS charging speeds from the current typical maximum of 350-400 kW up to 900 kW, potentially enabling a full charge in about 10 minutes. It also tests components such as cables
electric-vehiclesEV-chargingenergy-storagevehicle-to-gridwireless-chargingrenewable-energyelectric-mobilityAligned Climate Capital Publishes Inaugural Impact Report — CleanTechnica Interview - CleanTechnica
Aligned Climate Capital recently published its inaugural impact report, highlighting significant achievements since 2018, including preventing carbon emissions, generating 1.16 million MWh of clean energy, supporting 1,671 jobs, and donating to nonprofits focused on energy access and workforce development. The firm invests in proven clean energy technologies such as solar, batteries, electric vehicles, and energy-efficient buildings. Their investment strategy combines financing distributed clean energy infrastructure projects—larger than rooftop solar but smaller than utility-scale—and backing early-stage companies scaling commercial solutions, exemplified by their investment in XGS Energy, an advanced geothermal company. Despite changes in the investment landscape—characterized by normalized valuations and more selective capital—Aligned Climate Capital emphasizes that demand for clean power and electrification continues to grow, with the energy transition maturing rather than slowing. The firm operates over 65 megawatts of distributed solar and storage projects across seven states, creating local jobs and affordable power. Furthermore, Aligned stresses the critical importance of continuing
energyclean-energyrenewable-energysolar-powerenergy-storageelectric-vehiclesenergy-infrastructureAustralia’s March Toward 100 Percent Clean Energy
Australia is on a clear and realistic path to powering its electricity grid entirely with renewable energy, according to the Australian Energy Market Operator (AEMO). The National Electricity Market, which serves about 90% of Australians, currently relies on coal for 46% of its electricity and renewables for about 35%. However, aging coal plants are retiring and being replaced by cost-effective renewable sources such as wind, solar, storage, and hydropower, supplemented by some gas for seasonal reliability. AEMO expects that 90% of coal generation will be phased out by 2035, with the remainder likely closing later in the decade. The transition is market-driven rather than mandated by legislation, making the exact timing uncertain, but the first coal-free day on the grid could occur much sooner. Australia’s transition offers a potential model for other modern economies aiming for net-zero emissions. The country benefits from vast sunny and windy geography combined with a relatively small population, enabling high renewable penetration. Its national
energyrenewable-energyclean-energypower-gridAustralia-energy-transitionenergy-storageelectricity-marketSolid-State Battery Breakthrough News — Hype Or Hope? - CleanTechnica
Scientists at the Chinese Academy of Sciences have developed a novel self-healing interface for solid-state lithium batteries that mimics a liquid seal by flowing to fill microscopic gaps between the anode and solid electrolyte. This innovation eliminates the need for heavy external pressure and bulky equipment traditionally required to maintain tight contact within the battery. The key mechanism involves the controlled migration of iodide ions under an electric field, which form an iodine-rich layer attracting lithium ions to fill pores at the interface, thereby enhancing stability and performance. This approach simplifies manufacturing, reduces material use without increasing costs, and enables batteries to achieve specific energies exceeding 500 watt-hours per kilogram—potentially doubling device battery life. While the prototype has shown promising stability and exceptional performance over hundreds of charge/discharge cycles in laboratory tests, the technology remains at an early stage, with significant challenges ahead before commercial viability. Real-world testing under varying temperatures, fast charging, and long-term use is necessary to confirm safety and durability, especially given past costly failures like the
energysolid-state-batterieslithium-ionbattery-technologyenergy-storagematerials-sciencebattery-innovationWhy Deloitte is betting big on AI despite a $10M refund
Deloitte is aggressively integrating AI into its operations by deploying Anthropic’s Claude AI tool to all 500,000 employees, signaling a major bet on the technology’s potential despite recent setbacks. Notably, the Australian government compelled Deloitte to refund a contract after an AI-generated report contained fabricated citations, highlighting the challenges and risks companies face when adopting AI tools prematurely and without fully established responsible usage practices. This situation exemplifies the broader, uneven landscape of AI adoption in enterprises, where enthusiasm often outpaces readiness and oversight. The article also references other tech and AI developments discussed on the Equity podcast, including significant funding rounds for startups like AltStore and Base Power, regulatory scrutiny of Tesla’s Full Self-Driving system, and Zendesk’s claims about AI handling most customer service tickets autonomously. Overall, Deloitte’s experience underscores the tension between rapid AI deployment and the need for careful management to avoid errors and maintain trust.
energyAIenterprise-technologyhome-batteriesenergy-storageTeslaautonomous-systemsBYD Delivers Its 14 Millionth NEV to Brazilian President Lula da Silva - CleanTechnica
At an event at BYD’s new factory in Bahia, Brazil, BYD Chairman Wang Chuanfu delivered the company’s 14 millionth new energy vehicle (NEV), a special edition Song Pro DM-i plug-in hybrid, to Brazilian President Lula da Silva. The factory, which replaced a former Ford plant, has been praised for revitalizing the local economy by creating direct jobs and boosting surrounding businesses. The Song Pro DM-i model is notable for its flex-fuel capability, able to run on up to 100% ethanol—a significant adaptation given Brazil’s abundant and inexpensive sugar-cane-based ethanol fuel. BYD collaborated with Brazilian engineers to tailor the powertrain for local conditions and announced plans to partner with the Brazilian government to develop educational and research institutions to foster regional talent and technological growth. BYD is ramping up production at the Bahia plant, initially targeting 150,000 vehicles annually, with plans to increase to 300,000 and eventually 600,000 vehicles, making it
energyelectric-vehiclesrenewable-energyenergy-storagesolar-panelsclean-energyelectric-busesChina’s new battery could power EVs and phones three times longer
Chinese scientists from the Academy of Sciences have developed a novel self-healing solid-state lithium battery that could significantly extend the lifespan of electric vehicles (EVs), aircraft, and smartphones—potentially tripling the duration these devices run on a single charge. This breakthrough addresses a longstanding challenge in solid-state battery technology: the tendency of rigid battery layers to separate over time due to expansion and contraction during charging, which disrupts electrical flow and reduces battery life. The team introduced iodine ions into the solid electrolyte, which migrate to the electrode-electrolyte interface during operation, forming a thin iodine-rich layer that fills microscopic cracks and pores, creating a self-healing interface that maintains layer cohesion without the need for heavy external pressure. This innovation eliminates the bulky equipment and extreme pressure (over 50 atmospheres) traditionally required to keep solid-state batteries stable, simplifying manufacturing and improving durability. Independent experts have praised the approach as a decisive step toward commercializing all-solid-state batteries. Prototype batteries with this design demonstrated stable
energysolid-state-batterylithium-ion-batteryelectric-vehiclesbattery-technologyself-healing-materialsenergy-storageElettrica: Ferrari unveils EV tech with more than 1,000 bhp power
Ferrari has unveiled technical details of its first full-electric car, the Elettrica, during its Capital Markets Day in Italy. While the final design remains unrevealed, the automaker shared that the Elettrica will deliver over 1,000 horsepower, accelerate from 0-62 mph in 2.5 seconds, and offer a driving range exceeding 329 miles. The car features proprietary motors, a 122-kWh battery integrated into the floor for chassis rigidity, and supports up to 350 kW fast charging. The powertrain includes a rear dual-motor “e-axle” producing 620 kW (831 hp) and front motors totaling 210 kW (282 hp), all developed in Maranello. Ferrari emphasized maintaining an authentic driving experience, tuning the aluminum chassis with a 48-volt active suspension and rear-wheel steering for enhanced handling and comfort. The Elettrica produces genuine electric motor sounds via an accelerometer-driven audio system, avoiding
electric-vehiclesFerrari-ElettricaEV-technologybattery-technologyelectric-motorsautomotive-materialsenergy-storageLightfighter’s 150-hp electric superbike takes on Ducati’s best
Lightfighter Racing, a California-based startup, has developed two high-performance electric superbikes—the V3-RS and V3-RH—designed exclusively for racetrack use. Prioritizing agility, balance, and speed over street range or charging convenience, these bikes feature over 150 horsepower and weigh under 400 pounds, directly challenging combustion-engine rivals like Ducati’s Panigale V2. The V3-RS, with 154 hp and a curb weight of 399 pounds, offers strong midrange power and instant torque from its electric drivetrain, delivering superbike-level performance with smooth, linear acceleration. Both models utilize a 12.5-kWh Farasis Energy lithium-ion battery optimized for about seven minutes of full-throttle track use, aligning with typical race stints rather than long-distance endurance. Their powertrain includes a liquid-cooled Parker GVM 210 motor with a 2:1 reduction gearset, producing 240 lb-ft of torque instantly at the rear wheel and
electric-superbikeelectric-motorcyclebattery-technologyelectric-motorenergy-storageelectric-vehicle-performanceracing-technologyBase Power raises $1B to deploy home batteries everywhere
Base Power, an Austin-based startup founded in 2023, has rapidly become a significant player in home battery storage, having sold over 100 megawatt-hours of batteries in Texas. The company recently secured $1 billion in a Series C funding round led by Addition, with participation from several prominent investors, valuing the company at $3 billion pre-money. Base Power leases large-capacity home batteries (25 kWh and 50 kWh), which are notably larger than competitors like Tesla’s Powerwall, to homeowners at a relatively low upfront cost ($695 to $995) plus a monthly fee and a three-year electricity purchase commitment. This leasing model lowers the traditional high upfront cost barrier for home energy storage. Base Power leverages Texas’s deregulated electricity market, allowing customers to switch suppliers easily and enabling the company to use the leased batteries to sell electricity back to the grid during peak demand, benefiting from utility incentives. This dual-use approach helps stabilize the grid while providing backup power to homeowners
energyhome-batteriesenergy-storagebattery-technologyrenewable-energygrid-storageenergy-startupHawaii Hits Milestone in Rooftop Solar - CleanTechnica
Hawaii has reached a significant milestone in rooftop solar adoption, achieving 1 gigawatt (GW) of installed solar capacity, the highest per capita rate in the United States. This milestone reflects a 44% penetration of rooftop solar among single-family homes on Oahu, the state’s most populous island. The high cost of electricity in Hawaii—over 42 cents per kilowatt-hour—makes rooftop solar an attractive investment for homeowners. Hawaiian Electric (HEI) credits this achievement to customer-friendly renewable energy programs developed in collaboration with the solar industry and regulatory oversight, which also help reduce the state's reliance on imported oil. Michael Colón, Energy Director at Ulupono Initiative, highlighted that this combined rooftop solar and storage capacity would be the largest renewable energy project in Hawaii, surpassing all others by a wide margin. Hawaii was the first U.S. state to mandate 100% clean energy by 2045, and HEI’s renewable plans focus heavily on solar paired with battery energy storage
energyrenewable-energysolar-powerrooftop-solarclean-energyenergy-storageHawaii-energy-transitionUS firm’s 'cell-less' EV battery design could add 50% more range
US-based 24M Technologies has developed a novel "cell-less" battery design called Electrode-to-Pack (ETOP) that could enable electric vehicles (EVs) to travel up to 50% farther on a single charge without increasing battery size. Unlike traditional batteries that encase electrodes in individual cells and modules—adding inactive weight and volume—the ETOP system stacks sealed anode and cathode pairs directly into the battery pack. This approach increases the proportion of energy-storing materials from the typical 30-60% to as much as 80%, improving energy density while simplifying manufacturing and reducing costs. Combined with 24M’s proprietary safety and performance technologies, the ETOP platform aims to deliver safe, cost-effective batteries capable of 1,000-mile ranges. The innovation addresses the competitive pressure on US industries reliant on imported batteries by offering a domestic technology that promises higher energy density, design flexibility, and lower capital expenditure for manufacturers. Globally, battery research continues to advance, with new
energybattery-technologyelectric-vehiclesEV-batteriesenergy-storagebattery-innovationmaterials-scienceSwiss firm marries batteries, hydrogen to power Europe's energy grids
Swiss startup Plan-B Net Zero, founded in 2023, is promoting an integrated energy solution that combines battery energy storage systems (BESS) with green hydrogen technologies to stabilize and enhance the resilience of European power grids, particularly in the interconnected Germany-Austria-Switzerland (DACH) region. The approach leverages batteries for rapid, millisecond-level response to short-term grid fluctuations, while hydrogen—produced from renewable sources—serves as a long-duration, seasonal energy storage medium. Hydrogen is stored for months and later converted back to electricity via fuel cells or turbines, providing sustained backup power. This dual system is supported by artificial intelligence (AI) algorithms that optimize energy generation, storage, and demand in real time, improving operational efficiency and economic viability. Plan-B is developing regional energy hubs that integrate photovoltaic generation, battery storage, and electrolyzers to convert surplus renewable electricity into hydrogen for local storage and use. The company currently has a project pipeline of approximately 1.3 GWh
energybattery-energy-storage-systemshydrogen-fuel-cellsrenewable-energysmart-gridsenergy-storageartificial-intelligence-in-energyUS Energy Storage Startup Makes Final Round Of Earthshot Prize
US energy storage startup Form Energy has been named a finalist in the prestigious Earthshot Prize, joining 14 other global innovators in the final round of the highly competitive program. Despite skepticism from some US officials about the existence and cost-effectiveness of energy storage, Form Energy’s iron-air battery technology has gained recognition for its potential to address long-duration energy storage challenges. The company’s battery can reportedly deliver electricity for up to 100 hours, significantly surpassing the typical four-hour duration of current lithium-ion batteries, which are mainly used for short-term peak demand management. Form Energy’s iron-air battery also offers advantages in supply chain resilience and fire safety, having passed the UL9540A safety standard at the cell level—a critical industry benchmark. The startup has attracted substantial investment, raising hundreds of millions of dollars across multiple funding rounds since its 2017 launch, and has secured contracts with utility partners. Its technology is based on the principle of reversible rusting, aiming to provide a more economical and scalable solution
energy-storageiron-air-batteryrenewable-energyclean-technologylong-duration-batteryenergy-innovationsustainable-energyBYD is Driving Europe's Electric Bus Push at Busworld 2025 - CleanTechnica
BYD has established itself as a leading force in Europe’s electric bus market, driving the continent’s transition to zero-emission public transport. Since its initial entry in 2011 and the delivery of Europe’s first public electric bus fleet in the Netherlands in 2013, BYD has steadily expanded its presence. By mid-2025, the company achieved a significant milestone with the delivery of its 5,000th electric bus in Europe, reflecting strong market adoption and a growing share in the region. To support this growth, BYD has localized production with a manufacturing plant in Komárom, Hungary, which is undergoing expansion to double its annual capacity to over 1,000 vehicles. Technologically, BYD’s success is closely tied to its vertically integrated battery development, particularly its Blade Battery Chassis that integrates lithium-iron-phosphate cells for enhanced safety, energy density, and vehicle performance. This technology powers new models like the B13.b intercity bus, capable of a
electric-busesBYDbattery-technologyenergy-storageelectric-vehicleszero-emission-mobilitypublic-transportationRivian Sales Up 32% In 3rd Quarter, Revises 2025 Guidance Downward - CleanTechnica
Rivian reported a 31.8% year-over-year increase in vehicle sales for the third quarter, delivering 13,201 vehicles and producing 10,720, which met the company's targets and exceeded Wall Street analysts' expectations of 12,000 deliveries. Despite this growth, Rivian has revised its full-year 2025 delivery guidance downward to a range of 41,500 to 43,500 vehicles, narrowing from the previous forecast of 40,000 to 46,000 vehicles provided in July. This revision has negatively impacted investor sentiment, with Rivian's stock (NASDAQ: RIVN) dropping 13.11% over five days. Analysts have mixed views on Rivian's outlook, with expectations of a narrower loss per share (73 cents) compared to the previous year (97 cents) and anticipated sales growth of 70.8% to $1.492 billion in the third quarter. However, the market remains cautious, reflecting concerns about the
energyelectric-vehiclesRivianautomotive-industryclean-technologyrenewable-energyenergy-storageWhy I Expect Tesla To Have Great 4th Quarter Auto Sales - CleanTechnica
The article from CleanTechnica highlights Tesla’s record-breaking third-quarter vehicle sales, with over 497,000 deliveries and 447,000 vehicles produced, alongside a record deployment of 12.5 GWh of energy storage products. The surge in US sales was partly driven by buyers accelerating purchases ahead of the expiration of the $7,500 federal tax credit, which pulled demand from the fourth quarter into the third. While Tesla’s Model 3 and Model Y performed strongly in both the US and China despite intense competition, the Model S, X, and Cybertruck continued to underperform. Globally, sales trends were mixed, with strong growth in markets like Norway, South Korea, and Australia, but declines in Canada and Germany. The article notes that the reduction of purchase incentives in early 2026 could further boost fourth-quarter demand. Looking ahead, Tesla is expected to introduce more affordable versions of the Model Y and Model 3, with prices potentially dropping below $35,000 for the
energyelectric-vehiclesTeslaenergy-storageelectric-SUVstax-creditautomotive-industryTesla Sales Record Not Nearly As Positive As It Seems - CleanTechnica
The article from CleanTechnica analyzes Tesla’s third-quarter sales performance, highlighting that despite headlines celebrating a record quarter, the results are less impressive upon closer examination. Tesla’s sales increased by only 7.4% year-over-year, a modest gain given the company’s already high sales base. Furthermore, the record delivery total of 497,099 vehicles barely surpassed the previous record of 495,570 set in Q4 2024, marking only a 0.3% increase. This marginal growth occurred despite a surge in US sales driven by buyers rushing to take advantage of the expiring US EV tax credit. The author expresses concern about Tesla’s growth trajectory, suggesting that the slight improvement in deliveries may not indicate strong future growth without a significant breakthrough. While some remain optimistic about Tesla’s prospects, the article implies that the company’s recent sales figures are more a cause for caution than celebration. The piece also notes the lack of regional sales data from Tesla, which limits a more detailed analysis
energyelectric-vehiclesTeslaEV-salesrenewable-energyenergy-storageclean-technologyConcrete battery turns walls into power banks with 10x energy boost
MIT researchers have developed a groundbreaking electron-conducting carbon concrete (ec3) that can store and release electricity, effectively turning building materials like walls, sidewalks, and bridges into large-scale energy storage systems. This new concrete battery offers a tenfold increase in energy density compared to earlier versions, reducing the volume needed to power a household from 45 cubic meters to about 5 cubic meters—roughly the size of a basement wall. The ec3 material integrates cement, water, ultra-fine carbon black, and electrolytes to form a conductive nanonetwork, enabling efficient energy storage and flow. Key innovations include mixing electrolytes directly into the concrete before casting, which creates thicker, more powerful electrodes, and the use of organic electrolytes that allow a cubic meter of ec3 to store over 2 kilowatt-hours—enough to power a refrigerator for a day. The material’s design was inspired by ancient Roman concrete techniques combined with modern nanoscience, and it has demonstrated multifunctional uses
energymaterialsconcrete-batteryenergy-storagenanomaterialsrenewable-energymultifunctional-concreteMIT maps lithium’s hidden speed limits to unlock next-gen EV batteries
MIT researchers have developed a new model called the Coupled Ion-Electron Transfer (CIET) model that redefines the fundamental chemical reaction of lithium-ion intercalation in batteries. This reaction governs how lithium ions insert into solid electrodes, directly affecting battery charging and discharging speeds. Previous models, notably the Butler-Volmer equation, assumed ion diffusion was the rate-limiting step, but experimental data often conflicted with these predictions. Using a novel electrochemical technique involving repeated short voltage bursts, the MIT team precisely measured intercalation rates across over 50 electrolyte-electrode combinations, including common battery materials like lithium nickel manganese cobalt oxide and lithium cobalt oxide. The study found that lithium intercalation rates are significantly slower than previously thought and are controlled by the simultaneous transfer of both lithium ions and electrons to the electrode—a process described by the CIET model. This coupled transfer lowers the energy barrier for the reaction and is the true speed-limiting step in battery operation. The insights from this
energylithium-ion-batterieselectric-vehiclesbattery-technologymaterials-scienceelectrochemistryenergy-storageNew atom-thick filter boosts EV battery life over 150 charge cycles
Researchers from the University of Florida, Purdue University, and Vanderbilt University have developed an atom-thick graphene filter that significantly improves lithium–sulfur battery performance by blocking sulfur chains that typically degrade battery life. This microscopic filter allows lithium ions to pass freely while preventing bulky sulfur chains from clogging the battery, thereby maintaining stable energy output over more than 150 charge-discharge cycles. The filter is created using chemical vapor deposition, producing a graphene film with precisely sized openings tailored to lithium ions. Lithium–sulfur batteries are known for their high energy density and lightweight nature, making them ideal for electric vehicles (EVs), drones, and portable electronics. However, their practical use has been limited due to sulfur chain formation, which reduces battery efficiency. This new atomic-level engineering breakthrough addresses that issue, potentially enabling longer-lasting batteries that could extend EV range and reduce weight challenges in larger transport modes like trucks, trains, and ships. While still in the research phase, the innovation marks a significant step
energylithium-sulfur-batteriesgraphene-filterelectric-vehiclesbattery-technologymaterials-scienceenergy-storageElectroflow promises to make LFP material for 40% less than Chinese producers
Electroflow, a U.S.-based startup, has developed a novel technology to produce lithium-iron-phosphate (LFP) battery material at significantly lower costs than Chinese producers, who currently dominate the market with about 99% of global supply. LFP batteries are prized for being affordable and durable, making them attractive for electric vehicles (EVs). However, tariffs and anti-China regulations have complicated supply chains for American automakers. Electroflow’s process streamlines lithium extraction from briny water sources—common in the U.S.—reducing the traditional multi-step production to just three steps. This innovation could cut LFP battery costs by up to 40% compared to Chinese prices while establishing a domestic supply chain. The company’s technology uses a specialized cell with anodes that absorb lithium ions from brines and release them into carbonate solutions, producing lithium carbonate ready for conversion into LFP powder. This process is electricity-driven, highly efficient, and environmentally friendly, with water largely recycled and energy
energylithium-ion-batterieslithium-iron-phosphatebattery-materialsenergy-storagedomestic-supply-chainbattery-production-technologyIllinois Lawmakers Can Fight Rising Energy Costs During Veto Session - CleanTechnica
The article discusses the urgent need for Illinois lawmakers to pass the Clean and Reliable Grid Affordability Act (CRGA) during the upcoming veto session to address soaring energy costs. Illinois is currently experiencing record-high energy prices, with average homeowners facing increases of up to $46 per month due to insufficient electricity supply. Without legislative action, energy prices are expected to continue rising, exacerbated by recent federal policies that reduce clean energy incentives and increase costs for households and businesses. The Illinois Environmental Council warns that these federal actions could add $400 annually to household energy bills and raise commercial power costs by 21%, threatening the state’s economic stability and clean energy job growth. The CRGA aims to provide both immediate and long-term relief by expanding Illinois’ energy supply through investments in energy storage and the creation of a Virtual Power Plant (VPP) program. Energy storage systems can store excess electricity when prices are low and release it during peak demand, while VPPs aggregate distributed energy resources to support the grid quickly
energyclean-energyenergy-storagevirtual-power-plantIllinois-energy-policyrenewable-energyenergy-affordabilityLong-life aqueous zinc batteries unlocked with dual-salt electrolyte
Australian researchers from the University of Adelaide, led by Professor Zaiping Guo, have developed a novel decoupled dual-salt electrolyte (DDSE) to enhance the performance and longevity of aqueous zinc batteries (AZBs). AZBs are promising as safer, more sustainable alternatives to conventional batteries due to their use of non-flammable, water-based electrolytes and abundant zinc metal anodes. However, their practical application has been hindered by limited cycle life, narrow temperature ranges, and issues like internal corrosion and hydrogen gas release caused by reactions between zinc and the electrolyte. The DDSE employs two zinc salts—zinc perchlorate and zinc sulfate—each performing distinct roles to improve battery function. Zinc perchlorate remains dissolved in the electrolyte to regulate ion movement and enhance freeze resistance, enabling operation from -40°C to +40°C, while zinc sulfate forms a protective layer on the zinc anode to prevent corrosion. This dual mechanism allows the battery to maintain 93% capacity after 900
energybatteriesaqueous-zinc-batteriesdual-salt-electrolytebattery-technologyenergy-storagesustainable-energyNew Zinc-Air Battery Solves Big US Energy Storage Problem - CleanTechnica
The article from CleanTechnica addresses the significant energy storage challenge facing the United States, emphasizing that while energy storage technologies exist, their deployment and cost remain critical issues. Conventional lithium-ion batteries, though expensive, have seen dramatic cost reductions over the past decades due to technological improvements and economies of scale, particularly with lithium-iron-phosphate (LFP) chemistry. These batteries have become the fastest-improving clean energy technology, supporting the increasing integration of renewable energy sources by providing utility-scale storage typically lasting around four hours. However, the evolving energy grid demands longer-duration storage solutions that are more cost-effective, safer, and environmentally friendly. In response to these needs, zinc-air batteries have emerged as a promising alternative. Zinc is abundant, inexpensive, and has a long history in energy storage, but scaling it up for rechargeable, long-duration applications has been challenging. Recent advances in zinc-air technology, which has been under research for over a decade, are beginning to translate into commercial viability. Zinc-air batteries
energy-storagezinc-air-batteryrenewable-energylithium-ion-batteryclean-energy-technologyutility-scale-energybattery-cost-reduction3D-printed hypercar smashes 5 track records in as many days
Czinger’s 3D-printed 21C hypercar achieved a remarkable feat by breaking five official production lap records on five consecutive days during a 1,000-mile campaign across California, known as the California Gold Rush campaign. The hypercar set new lap times at Thunderhill Raceway Park, Sonoma Raceway, Laguna Seca, Willow Springs, and The Thermal Club, collectively shaving 16.26 seconds off previous benchmarks. Each record was verified by RaceLogic’s VBox GNSS system and independent witnesses, underscoring the car’s exceptional performance and endurance. Powered by a twin-turbocharged 2.9-liter V8 engine combined with a 4.4-kWh battery pack, the 21C produces 1,350 horsepower and reaches a top speed of 253 mph. Notably, the car used the same standard configuration for all runs without any hidden upgrades, demonstrating the durability and capability of its 3D-printed components under varied track conditions and temperatures. Driver
3D-printinghypercarautomotive-materialsenergy-storageelectric-hybridhigh-performance-engineeringadvanced-manufacturingIvanpah & Heliogen: Lessons from Concentrated Solar’s Decline - CleanTechnica
The article examines the decline of concentrated solar power (CSP) through the lens of two major projects: Ivanpah and Heliogen. Ivanpah, once the world’s largest CSP plant with nearly 400 MW capacity, opened in 2014 in California’s Mojave Desert with significant backing from Google, NRG Energy, and the US Department of Energy. Despite its innovative design featuring 170,000 mirrors focusing sunlight on towers, Ivanpah failed to meet expectations. It never reached full output, relied on natural gas for startup, caused significant bird mortality, and produced power that was too costly compared to newer photovoltaic (PV) solar and battery storage projects. Consequently, two of its three units are slated for closure years before the end of their contracts, marking Ivanpah as a cautionary example of CSP’s broader struggles. Globally, CSP’s growth has stalled despite early optimism and investments in countries like Spain, Morocco, South Africa, and the UAE. While CSP once
energysolar-powerconcentrated-solar-powerrenewable-energyenergy-storagephotovoltaicclean-energyNew molecule fix gives 99.96% efficiency, 600 cycles to zinc batteries
Researchers at Seoul National University have significantly enhanced the performance and stability of aqueous zinc-ion batteries (AZIBs) by modifying a single molecule in the electrolyte. By engineering the electrolyte’s co-solvent, they developed a phosphate-based molecule called diethyl(difluoromethyl)phosphonate (DEDFP), which replaces an ethoxy group in the conventional triethyl phosphate (TEP) with a difluoromethyl group. This modification leads to a weaker interaction with zinc ions, reducing the energy needed for zinc deposition, and increases hydrophobicity, which repels water molecules from the electrode surface. As a result, the batteries achieved an average Coulombic efficiency of 99.96% and maintained stable operation for up to 600 charge-discharge cycles, outperforming TEP-based systems that fail after fewer cycles. A crucial benefit of the DEDFP co-solvent is the formation of a stable solid-electrolyte interphase (SEI) layer composed of
energyzinc-ion-batterieselectrolyte-engineeringenergy-storagebattery-efficiencyaqueous-zinc-ion-batteriesbattery-materialsSolid-state sodium batteries that offer potential to replace lithium built
Researchers have developed solid-state sodium batteries that maintain performance even at subzero temperatures, marking a significant advancement toward making sodium a viable alternative to lithium in battery technology. Sodium is abundant, inexpensive, and environmentally less damaging than lithium, but prior solid-state sodium batteries struggled with ionic conductivity and performance at room temperature. The team combined computational and experimental methods to stabilize a metastable form of sodium hydridoborate by heating it to its crystallization point and then rapidly cooling it, a technique not previously applied to solid electrolytes. This process kinetically locks the orthorhombic phase, which exhibits fast sodium-ion mobility and significantly higher ionic conductivity—up to an order of magnitude greater than previously reported structures. By pairing this stabilized sodium hydridoborate phase with a chloride-based solid-electrolyte-coated cathode, the researchers created thick, high-areal-loading composite cathodes that retain performance down to subzero temperatures. This design contrasts with earlier strategies that used thin cathodes,
energysolid-state-batteriessodium-batteriesbattery-materialsenergy-storagesolid-electrolytesmetastable-materialsAlaska's Ryan Air Orders BETA Technology Electric Plane For Cargo Duty - CleanTechnica
Alaska’s Ryan Air has placed an order for the Alia CX300 electric aircraft from BETA Technologies to support cargo delivery across the state’s numerous remote communities. The Alia CX300 is a conventional takeoff and landing (CTOL) electric plane designed to carry up to 1,250 pounds of cargo, with capabilities for instrument flight rules and operation in known icing conditions—critical features for Alaska’s harsh weather. The aircraft boasts a 50-foot wingspan, a range of 336 nautical miles, a maximum speed of 153 knots, and a battery system that charges to 98% in under an hour. Ryan Air plans to deploy up to 10 BETA Charge Cubes at strategic locations to support the electric fleet and other electric vehicles, helping reduce reliance on diesel-powered local grids. BETA Technologies, based in Vermont, manufactures electric aircraft in both VTOL and CTOL configurations, with existing operations and tests in Norway and Denmark. The adoption of electric planes like the Al
electric-aircraftBETA-Technologieselectric-planeenergy-storageelectric-propulsionVTOLclean-energyCoast-to-Coast Tesla Full Self-Driving Trip Comes With $22,000 Bill After ~60 Miles - CleanTechnica
The article from CleanTechnica recounts an attempted coast-to-coast trip using Tesla’s Full Self-Driving (FSD) technology, which remains far from ready for fully autonomous long-distance driving despite Elon Musk’s 2016 promise of a 2017 coast-to-coast autonomous drive. A popular Tesla YouTuber, known as “Bearded Tesla Guy,” and his friend started a similar trip from San Diego to demonstrate FSD’s capabilities. However, about 60 miles into the journey, while driving at 75 mph with FSD engaged, their Tesla hit a metal ramp on the highway. The car did not brake or swerve to avoid the obstacle, resulting in significant damage including a broken front sway bar bracket and damage to the high-voltage battery. The incident led to a costly repair bill totaling $22,275.82. Tesla service technicians discovered a pre-existing battery cell issue and replaced the battery under warranty, a concession the article’s author doubts would be extended to
robotautonomous-vehiclesTeslaenergy-storageelectric-vehiclesbattery-technologyself-driving-technologySpotlight On Energy Storage For New York Climate Week
The article highlights recent advancements and strategic developments in energy storage technologies showcased during New York City Climate Week 2025. A key focus is on 24M Technologies, a Massachusetts startup that introduced its innovative ETOP™ (Electrode-to-Pack) battery system, which can increase electric vehicle (EV) driving range by up to 50%. This technology streamlines battery pack design by sealing electrodes in thin polymer films, allowing electrodes to occupy 80% of the pack volume compared to 30-60% in traditional packs. The system supports multiple battery chemistries, offering automakers cost-effective options without sacrificing range. 24M recently secured $87 million in Series H funding, bringing its total investment to over $500 million from strategic global investors. The article also covers the Global Solar Council’s (GSC) expanded mission to include energy storage, positioning itself as the first global voice for this rapidly growing sector. GSC emphasizes the integration of solar and storage technologies as a transformative solution for reliable
energy-storageEV-batteries24M-Technologiesrenewable-energybattery-innovationsolar-powerenergy-technologyHoneywell Announces New Energy Storage And Automation Platform - CleanTechnica
Honeywell has introduced the Ionic™ Modular All-in-One battery energy storage system (BESS), targeting commercial and industrial customers, independent power producers, and utilities. This compact, integrated system combines modular lithium-ion (LFP) battery storage with advanced fire safety, cybersecurity controls, energy management software, and remote connectivity. Key technical features include a three-layer battery management system (BMS) offering detailed performance insights, liquid cooling to extend battery life, and a 1500VDC stack to enhance power conversion efficiency. The system is scalable from 250 kWh to 5 MWh and designed for rapid installation and commissioning, potentially within a few days. The Ionic™ system aims to optimize energy costs, improve reliability, and support sustainability goals by enabling backup power during outages, facilitating renewable energy integration, and reducing carbon footprints. Honeywell emphasizes its cost competitiveness and unique differentiators in the market, with a standard warranty of three years extendable up to 15 years. The system includes an integrated analytics
energy-storagebattery-energy-storage-systemlithium-ion-batteryenergy-managementrenewable-energy-integrationindustrial-energy-solutionsHoneywell-energy-platformRecord hydrogen fuel recipe cooked by US scientists to power trucks
US scientists at Brookhaven National Laboratory have developed a novel hydrogen fuel cell catalyst that significantly enhances performance and durability, potentially enabling practical use in heavy-duty vehicles such as trucks and buses. The catalyst features a nitrogen-doped high-entropy intermetallic core composed of platinum (Pt), cobalt (Co), nickel (Ni), iron (Fe), and copper (Cu), encapsulated by a single-atom-thick platinum shell. This atomic-scale engineering introduces sub-angstrom distortions in the catalyst’s structure, strengthening metal-nitrogen bonds and improving both reactivity and resilience under harsh operating conditions. Tested under rigorous simulations mimicking heavy-duty truck use, the new catalyst endured over 90,000 operating cycles—equivalent to 25,000 hours of continuous operation—while surpassing current Department of Energy (DOE) performance targets. This breakthrough addresses a key challenge in fuel cell technology: creating catalysts durable and efficient enough for demanding commercial transport applications. The research demonstrates a practical pathway toward widespread adoption
hydrogen-fuelfuel-cellscatalystsenergy-storageheavy-duty-vehiclesplatinum-catalystBrookhaven-National-LaboratoryUtility-Scale Batteries Are More Commonly Used For Price Arbitrage - CleanTechnica
A recent survey of utility-scale battery operators reveals that price arbitrage has become the most common primary use for these systems. Price arbitrage involves purchasing electricity when prices are low and selling it when prices are high, allowing battery operators to capitalize on market price fluctuations. In 2023, 66% of all utility-scale battery capacity was used for arbitrage to some extent, with 41% primarily dedicated to this function. The second most common primary use was frequency regulation—maintaining the grid’s 60 Hz frequency—which accounted for 24% of battery capacity, a shift from previous years when frequency regulation was the dominant use. Most of the U.S. utility-scale battery capacity is concentrated in the California Independent System Operator (CAISO) and the Electric Reliability Council of Texas (ERCOT) markets. As of the end of 2024, CAISO reported 11.7 gigawatts (GW) of battery capacity, with 43% primarily used for arbitrage, while ERC
energyutility-scale-batteriesenergy-storageprice-arbitragefrequency-regulationgrid-managementrenewable-energy-integrationChevy Blazer EV SS — First Impressions (VIDEOS) - CleanTechnica
The article provides initial impressions of the Chevrolet Blazer EV SS, the high-performance variant of Chevrolet’s electric midsize SUV. The author spent a week with the vehicle and shared several videos covering a walkaround, the car’s technology features, and its driving experience. While a full written review and comprehensive video summary are forthcoming, early observations suggest the Blazer EV SS is a compelling package that could attract buyers away from traditional gas-powered SUVs. The Blazer EV SS appears to compete primarily with other sporty electric SUVs like the Ford Mustang Mach-E GT or Rally and the Tesla Model Y Performance. Although the author is still determining the vehicle’s exact market positioning, it is clear that Chevrolet aims to offer a strong, performance-oriented electric option in this segment. The article encourages readers to stay tuned for a detailed review later in the week and invites questions about the vehicle, highlighting its potential significance in the growing EV market.
electric-vehiclesChevy-Blazer-EVelectric-SUVenergy-storagerenewable-energyautomotive-technologyclean-energyPhotos: World's fastest EV? Dreame's Bugatti-inspired prototype makes debut - Interesting Engineering
Dreame Technology, a Chinese company known for robot vacuum cleaners, is entering the ultra-luxury electric vehicle (EV) market with a prototype inspired by the Bugatti Chiron. The company’s founder, Yu Hao, has announced this bold move, and Dreame’s EV unit recently launched an official Weibo account to share renderings and specifications of its first model. The prototype is set to debut globally at the upcoming Consumer Electronics Show (CES) in the U.S. The design draws heavily from the Chiron, featuring a horseshoe grille, curved roofline, and C-shaped rear pillars. Notably, it includes four upward-swinging doors with rear-hinged rear doors and no B-pillar, creating an open-cabin effect that distinguishes it from traditional luxury sedans. The interior contrasts with the exterior’s Bugatti-inspired look by adopting a minimalist, high-tech design dominated by a large touchscreen dashboard and a two-spoke steering wheel with touch controls. Dreame plans
electric-vehiclesEV-technologyautomotive-innovationenergy-storagehybrid-powertrainsustainable-transportationelectric-mobilityRenewable Energy Advocates Prep for NY Climate Week, Bigly
The article discusses the buildup to New York Climate Week 2025, highlighting key developments in renewable energy and clean technology amid a complex political and economic landscape. A significant focus is on the recent Federal Reserve interest rate cut, which is expected to benefit renewable energy projects, particularly solar and wind, by lowering financing costs. Since renewable projects rely heavily on upfront capital and debt, reduced interest rates can substantially decrease their levelized cost of electricity, potentially by around 20% compared to 11% for gas-fired plants. However, the US offshore wind industry remains hindered by political opposition, notably from President Donald Trump, despite his calls for rate cuts that ironically may aid renewable sectors. Another major update comes from Carrier Global Corporation, which is trialing battery-enabled HVAC systems integrating variable-speed heat pumps with energy storage. This innovation aims to help households store excess renewable energy and strategically deploy it to stabilize the grid during peak demand periods. Carrier’s initiative, under its new Carrier Energy division and in partnership with the
renewable-energysolar-powerwind-energyenergy-storageHVAC-systemsbattery-technologyclimate-weekNew Long Duration Energy Storage Kisses Fossil Fuels Goodbye
The article highlights the promising advancements in long-duration energy storage as a critical component of the renewable energy transition in the United States. Despite shifts in federal energy policy, investors remain committed to next-generation solutions to address climate challenges, exemplified by the US startup Fourth Power securing $20 million to commercialize its innovative thermal energy storage system. Current dominant long-duration storage technologies, such as pumped hydro and compressed air, face geographic and resource limitations, while utility-scale lithium-ion batteries, though flexible, lack the capacity for extended energy discharge beyond several hours. Fourth Power’s approach leverages a novel thermal storage method using melted tin as a heat transfer medium to store electricity-sourced heat in carbon blocks, which can then be converted back into electricity. This system operates at very high temperatures (up to 2400°C) and promises to be up to ten times cheaper than conventional lithium-ion batteries due to the use of abundant, low-cost materials and a proprietary high-temperature liquid metal heat transfer technique. With recent Series A
energy-storagerenewable-energythermal-energy-storagelong-duration-batteriesFourth-Powerclean-energyenergy-transitionThis One Chart Embarrasses USA - CleanTechnica
The article from CleanTechnica highlights a revealing chart from Our World In Data that compares electric vehicle (EV) market growth across several countries, emphasizing how the United States is significantly lagging behind. While Norway has nearly completed its EV transition and China has rapidly surged to a 50% EV market share, the U.S. EV market remains small with slow and anemic sales growth. The UK and Europe have shown steady EV growth over the past several years, although the EU's expansion has recently stalled, but even these regions outperform the U.S. by a wide margin. This disparity is described as embarrassing and indicative of the U.S. falling behind in 21st-century technology leadership, especially in clean transportation. The article frames the U.S. situation as a "disgrace" and a stark visual representation of how the country is no longer at the forefront of technological innovation in critical sectors like electric vehicles. Overall, the piece calls attention to the urgent need for the U.S. to accelerate
energyelectric-vehiclesEV-marketrenewable-energyclean-technologyenergy-storagesustainable-transportationSodium structure powers solid-state batteries below freezing temps
Researchers at the University of Chicago Pritzker School of Molecular Engineering have developed a new sodium-based solid-state battery technology that performs effectively at room temperature and below freezing, marking a significant advance for sodium batteries which have historically struggled under real-world conditions. The breakthrough centers on stabilizing a previously unreported metastable structure of sodium hydridoborate, achieved by heating and rapidly cooling the material to lock in a crystal form. This structure exhibits ionic conductivity at least an order of magnitude higher than previously reported sodium electrolytes, enabling better battery performance. The team combined this metastable electrolyte with an O3-type cathode coated with a chloride-based solid electrolyte, allowing for thick, high-loading cathodes that increase the theoretical energy density by packing more active material into the battery. This design contrasts with traditional thin cathodes that contain more inactive material, thus improving energy storage capacity. The innovation not only enhances sodium battery performance but also offers a more cost-effective and sustainable alternative to lithium-based batteries, potentially enabling gig
energysolid-state-batteriessodium-batteriesbattery-technologyionic-conductivityenergy-storagematerials-scienceNew graphene material makes supercapacitors rival lead-acid batteries
Engineers at Monash University have developed a novel graphene-based material, called multiscale reduced graphene oxide (M-rGO), that enables supercapacitors to achieve energy storage comparable to lead-acid batteries while delivering power at much faster rates. This breakthrough addresses a longstanding limitation in supercapacitors, which traditionally store charge electrostatically but have had lower energy density due to inefficient use of carbon materials’ surface area. By applying a rapid thermal annealing process to natural graphite, the researchers created highly curved graphene structures with optimized ion pathways, resulting in devices that combine high energy density (up to 99.5 Wh/L) with exceptional power density (up to 69.2 kW/L) and excellent cycle stability. The new M-rGO material is compatible with scalable production methods and leverages abundant Australian graphite resources, making it promising for commercialisation. Monash spinout Ionic Industries is already producing commercial quantities of this graphene material and collaborating with energy storage partners to bring the technology to market
energygraphenesupercapacitorsenergy-storagematerials-sciencebattery-technologycarbon-materialsThe iPhone Air’s real breakthrough is its battery
The article highlights the iPhone Air’s most significant innovation as its advanced battery technology rather than its thin design or miniaturized logic board. Gene Berdichevsky, co-founder and CEO of battery materials company Sila and former Tesla battery engineer, praises the iPhone Air’s battery for its revolutionary two-dimensional, metal can construction. This design allows the battery to fit into irregular, compact spaces within the phone, overcoming challenges associated with traditional L-shaped lithium-ion batteries that swell and create pinch points. The metal can battery enables Apple to maximize energy storage in limited space, making the device more efficient and reliable. Berdichevsky predicts that metal can batteries will become standard in most smartphones despite higher costs due to their superior energy density and adaptability to complex shapes. This technology is especially promising for smaller devices like AR and VR glasses, where space constraints are critical. The article also notes that Apple’s adoption of this complex battery design may delay the integration of silicon-heavy anodes, which offer about
energybattery-technologylithium-ion-batteriessilicon-anodemetal-can-batteriesenergy-storagemobile-devicesBarcelona-Based Mobility Company Silence is Building an Ecosystem around Modular Batteries - CleanTechnica
Barcelona-based electric mobility company Silence, along with its parent company Acciona, is developing an innovative ecosystem centered on modular, removable batteries designed primarily for urban electric vehicles. These batteries feature a suitcase-like design with wheels and a handle, making them easy to transport and ideal for apartment dwellers who can leave their vehicles parked outside while bringing the battery indoors for overnight charging. Silence’s vehicle lineup includes various compact electric scooters, a microcar (S04), and a new dual-battery GP-style scooter introduced at EICMA, all benefiting from the flexibility and convenience of the modular battery system. A key aspect of this ecosystem is the bi-directional charging dock, which not only charges the batteries by converting home AC power to DC but also allows the batteries to serve as a backup power source for the home during outages. The dock’s 30 kW inverter can connect up to six 5.5 kWh batteries simultaneously, enabling homeowners to use stored battery power to support their household energy needs. This
energymodular-batterieselectric-vehiclesbattery-swappingbattery-chargingenergy-storageelectric-scootersLow Battery Prices & Affordable Electric Cars Sweeping into Europe - CleanTechnica
The article from CleanTechnica highlights the significant and ongoing decline in electric vehicle (EV) battery prices in Europe, which is driving a surge in affordable, long-range electric cars. Over the past decade, battery costs have consistently dropped, enabling models like the Renault Zoe, Chevy Bolt EV, and Tesla Model 3 to offer both range and affordability. Notably, since 2022, EV battery prices in the EU have fallen by 27%, with projections indicating a further 28% reduction in the next two years and a total 46% decrease over five years. These price declines are expanding the market for affordable EVs, making them accessible to a broader range of consumers. This trend is reflected in the increasing number of low-cost electric models entering the European market. Between 2020 and 2024, only two affordable EV models were introduced, but six new models debuted in 2024 alone, with over a dozen more expected by 2027. The article emphasizes the substantial growth
energyelectric-vehiclesbattery-pricesrenewable-energyelectric-carsEV-marketenergy-storageFourth Power’s sci-fi thermal batteries could be cheaper than pricey natural gas power plants
Fourth Power, a Cambridge, Massachusetts startup, is developing innovative long-duration thermal batteries that use superheated molten tin and argon-filled sealed chambers to store and release electricity. The system works by heating carbon blocks with electricity inside insulated argon chambers; when power is needed, molten tin heated to 2,400°C circulates through graphite pipes, and thermophotovoltaic cells convert the heat’s infrared light back into electricity. This technology aims to provide continuous electricity for eight or more hours—double the duration of typical lithium-ion grid batteries—while maintaining energy losses as low as 1% per day thanks to insulation made from petroleum coke. The company has spent two years refining the technology and is preparing to build its first full-scale 1-megawatt-hour demonstration battery, backed by $20 million in Series A Plus funding led by Munich Re Ventures, with participation from Breakthrough Energy Ventures and DCVC. Fourth Power projects that its thermal batteries could be commercially available by 2028 at
energythermal-batteriesenergy-storagemolten-tinthermophotovoltaic-cellsgrid-scale-batterieslong-duration-storageClassic Aston Martin DB6 Converted To Electric Power - CleanTechnica
The article discusses the recent electric conversion of a classic Aston Martin DB6 by Electrogenic, owned by comedian Jimmy Carr. The conversion replaces the original internal combustion engine, gearbox, exhaust system, and petrol tank with an electric drivetrain while preserving all other original components to maintain the car’s value. Electrogenic offers two electric motor options for the DB6: a 200 bhp motor, which accelerates from 0-60 mph in 6.5 seconds, and a 280 bhp motor capable of 0-60 mph in 4.5 seconds, both providing immediate torque that enhances driving feel compared to the original 6.2-second factory figure. The electric DB6 features a 62 kWh nickel manganese cobalt (NMC) battery system weighing 300 kg, distributed between the front and rear of the car, which is lighter than the original engine. The vehicle offers a real-world driving range of over 150 miles, extending up to 200 miles in urban
electric-vehiclesenergy-storagebattery-technologyelectric-motorssustainable-transportationclean-energyvehicle-electrificationScientists use ‘radical’ material for 1,500-cycle next-gen battery
Researchers from Helmholtz-Zentrum Berlin and the Technical University of Berlin have developed a novel material based on a radical-cationic covalent organic framework (COF) that significantly enhances lithium-sulfur (Li-S) battery performance. This new crystalline organic polymer features high porosity, customizable structure, low density, and chemical stability. Crucially, the COF material traps polysulfides—byproducts that typically dissolve and degrade battery life—within its porous structure, preventing their migration and thus extending battery lifespan. The material incorporates tetrathiafulvalene (TTF) radical units that act as catalysts, converting trapped polysulfides back into usable sulfur, which addresses a major limitation of Li-S batteries. Experimental analyses, including solid-state nuclear magnetic resonance and electron spin resonance spectroscopy, demonstrated that the radical cations in the COF facilitate the breaking and reforming of sulfur-sulfur bonds, effectively regenerating the battery’s active material. This innovation allows Li-S batteries to sustain over
energylithium-sulfur-batteriesbattery-materialscovalent-organic-frameworkenergy-storagebattery-performancebattery-lifespanHonda N-One e blends retro styling with 183 miles of electric range
Honda has launched the N-One e, its first electric version of the popular kei car, targeting Japan’s competitive kei EV market. The N-One e features a 29.3 kWh underfloor battery delivering an impressive 183 miles (WLTP) of range, surpassing rivals like the Nissan Sakura and competing with slightly larger city EVs such as the BYD Seagull and Renault 5 E-Tech. Pricing starts around $18,300, rising to about $22,000 for higher trims. Despite the battery addition, Honda maintains cabin space by placing the battery under the floor and repositioning the steering wheel closer to the driver, ensuring comfort and practicality remain strong selling points. The N-One e offers flexible charging options, including a 6 kW onboard AC charger for a full charge in about 4.5 hours and 50 kW DC fast charging that reaches 80% battery in roughly 30 minutes. A standout feature is its bidirectional charging capability, allowing the
electric-vehiclesbattery-technologybidirectional-chargingfast-chargingenergy-storageHonda-N-One-ekei-car-electric-vehicleUS-UK firms sign nuclear deals promising gigawatts of clean energy
US and UK companies have signed multiple significant deals to accelerate the development of new nuclear energy projects in both countries, supported by an upcoming government agreement called the Atlantic Partnership for Advanced Nuclear Energy. This partnership, expected to be formalized during President Donald Trump’s state visit to Britain, aims to streamline nuclear project licensing from three to four years down to about two years, thereby facilitating faster deployment of advanced nuclear reactors. The initiative is projected to unlock billions in private investment and create thousands of jobs, signaling a major expansion in nuclear energy infrastructure. Key deals include a collaboration between US-based X-Energy and UK’s Centrica to build up to 12 advanced modular reactors in Hartlepool, potentially generating enough power for 1.5 million homes and delivering up to $54 billion in economic value. Other projects involve Holtec, EDF, and Tritax developing small modular reactor-powered data centers in Nottinghamshire, and Last Energy and DP World planning one of the world’s first micro modular nuclear plants with $108
energynuclear-energyclean-energyadvanced-reactorsmodular-reactorsenergy-storageUS-UK-partnershipChinese firm's 440 hp electric SUV promises built-in range extender
Chinese electric vehicle maker Xpeng has launched the G7 extended-range electric SUV, which combines a 1.5-liter gasoline engine acting as a range extender with a 218 kW (292 hp) electric motor. The SUV offers about 202 miles of pure electric range before the gasoline generator recharges the battery on the move. The G7 features a sleek “Robot Face” design with a coupe-like roofline, a drag coefficient of 0.238, and is positioned in the mid-size SUV segment with spacious seating and advanced driver-assist technologies. A standout feature of the G7 is its AI computing power, enabled by three Turing AI chips delivering over 2,200 TOPS, which Xpeng claims is equivalent to the processing power of nine NVIDIA Orin-X chips—between three and twenty-eight times more than typical industry chips. This hardware supports Level 3 (L3) autonomous driving capabilities, although Xpeng notes the vehicle will achieve full L3 status only after
electric-vehiclesenergy-storagelithium-iron-phosphate-batteriesrange-extenderAI-computing-powerautonomous-drivingelectric-SUVThe Solar Empire Strikes Back! - CleanTechnica
The article from CleanTechnica highlights a challenging period for the U.S. solar industry, marked by a somber mood at the recent US Renewable Energy Market conference. Industry leaders and investors agree that solar is entering a consolidation phase where smaller developers unable to secure capital may need to restructure or sell projects. This downturn is attributed to the current U.S. administration’s rollback of renewable energy incentives and increased support for fossil fuels, which has caused significant setbacks, as noted by SEIA CEO Abby Ross Hopper. Despite these challenges, the solar sector remains optimistic due to strong market demand driven by the need for affordable, quickly deployable electricity, especially to power AI data centers. Advances in battery technology are also helping to address concerns about solar’s intermittent supply, and there is a growing trend toward domesticizing the solar supply chain and manufacturing in the U.S. The article also contrasts the U.S. situation with China’s aggressive expansion in green technology manufacturing. Citing a Johns Hopkins report, it notes that Chinese firms
energysolar-energyrenewable-energyclean-technologybatteriesgreen-manufacturingenergy-storageRevitalized Pumped-Storage Hydropower Plant is a Renewable Energy Game-Changer in the Philippines - CleanTechnica
The Caliraya-Botocan-Kalayaan (CBK) Hydroelectric Power Plant in the Philippines, nearly a century old, has been revitalized through privatization by the Thunder Consortium—a partnership of Aboitiz Renewables, Sumitomo Corporation, and Japan’s J-Power—following the third Green Energy Auction. Hydropower remains a dominant renewable energy source in the Philippines, supplying 13% of the country’s electricity, which surpasses the combined 9–10% from solar and wind. Importantly, pumped-storage hydropower like CBK offers significant energy storage advantages over current battery technologies, enabling the storage of surplus energy during low-demand periods and rapid generation during peak demand, thus complementing intermittent renewable sources such as solar and wind. The CBK complex’s origins date back to 1937 when American military engineer Lieutenant Colonel Hugh J. Casey initiated its construction with the vision of using high-head hydroelectric design to flood the Cavinti Valley and generate
energyrenewable-energyhydropowerpumped-storagehydroelectric-powerenergy-storagePhilippines-energyMini tank-like hydrogen robot runs 20 hours on single charge
The article introduces Hermione, a hydrogen-powered unmanned ground vehicle (UGV) developed jointly by Polish firm P.H.U. Lechmar and French company H2X-Defense, unveiled at the 2025 International Defence Industry Exhibition (MSPO) in Kielce. Hermione is designed as a modular, versatile platform capable of carrying payloads up to two tons and performing various battlefield roles, including drone transport, logistics support, reconnaissance, and combat when equipped with remote weapon stations or advanced sensors. The demonstrator model shown carried a 300-kilogram payload, measured approximately 11 feet long, and weighed around 700 kilograms. It features all-wheel drive, a top speed of 24 mph, and is built to operate in tough environments. At the core of Hermione is a hydrogen propulsion system powered by fuel cells housed in TPED-certified cylinders, driving eight 8 kW hub-mounted electric motors, supplemented by a 25 kWh battery pack. This combination enables the UGV to
robothydrogen-powerunmanned-ground-vehicleenergy-storagefuel-cellsclean-energybattlefield-technologyMove Solar Projects Forward: Smarter & Faster Solar Project Development — Coming Webinar - CleanTechnica
The article announces an upcoming free webinar hosted by CleanTechnica featuring Hector Lucas Forasté, a Solutions Engineer at PVcase, a company specializing in software solutions to accelerate and streamline solar project development. Despite solar power’s rapid growth and dominance in new power capacity additions globally, about 80% of solar projects in the pipeline never reach completion due to various bottlenecks, fragmented tools, and delays. PVcase aims to address these challenges by providing an integrated platform that supports every stage of the solar project lifecycle—from site selection and rapid design to accurate yield analysis—helping companies bring more projects online faster. During the webinar, Hector Lucas Forasté will share practical solutions to overcome common pitfalls in solar development, demonstrate how PVcase eliminates data silos and fragmented processes, and highlight case studies such as New Leaf Energy’s success in cutting project timelines by 50%. With expertise in utility-scale, commercial and industrial, and energy storage solar projects, Hector offers valuable insights into the daily challenges faced by
energysolar-powersolar-projectsrenewable-energyPVcasesolar-project-developmentenergy-storageVinFast Rolls Out Armored EV - CleanTechnica
VinFast, a pioneering Vietnamese electric vehicle manufacturer, has introduced the Lạc Hồng 900 LX, a fully electric armored SUV developed in collaboration with Canadian armoring specialist INKAS. This new vehicle combines sustainability, luxury, and high-level security, marking a significant milestone for both companies and positioning VinFast to compete with established global armored luxury vehicle makers. The Lạc Hồng 900 LX underwent rigorous third-party ballistic and blast testing, achieving VPAM VR7 certification, which provides robust protection against rifle fire and armor-piercing threats. The armored SUV successfully withstood over 400 live rounds, including laser-guided shots, as well as the simultaneous detonation of two DM51 hand grenades beneath critical floor areas. This level of protection is particularly notable given the challenges of safeguarding the high-voltage battery system in an electric vehicle. VinFast handled the electric vehicle engineering, while INKAS focused on the armoring, resulting in a vehicle that sets a new standard in electric armored
electric-vehiclesarmored-vehiclesenergy-storagesustainable-transportationbattery-protectionvehicle-safetyEV-engineeringSalt tweak gives sodium batteries 500 cycles and 70% retention
Researchers from Lingnan University, in collaboration with Tsinghua University and the Beijing Institute of Technology, have developed an improved sodium battery that overcomes key limitations such as instability, short circuits, and rapid capacity loss during fast charging. By simply increasing the salt concentration in the electrolyte, the team was able to control sodium ion deposition more smoothly, preventing dendrite formation that typically damages sodium batteries. This adjustment enabled the battery to achieve fast charging speeds of 10C (charging in minutes) and maintain over 70% capacity retention after 500 charge-discharge cycles, marking a significant durability milestone. The innovation hinges on shifting the deposition kinetics from diffusion-controlled to charge-transfer-controlled, enhancing safety and longevity without the presence of metallic sodium in the fully discharged state. Sodium offers advantages over lithium due to its abundance, lower cost (less than a tenth of lithium), and environmental benefits, potentially reducing the cost of electric vehicles and grid storage solutions. However, challenges remain, including the need to further extend cycle life
energysodium-batteriesbattery-technologyfast-chargingelectrolyte-chemistryenergy-storageelectric-vehiclesExpanding Solar Power In Rural & Working-Class Communities - CleanTechnica
The article discusses a new partnership called Farmers Powering Communities (FPC), formed by Reactivate (an Invenergy company), American Farmland Trust (AFT), and Edelen Renewables Community Solar. FPC aims to install 500 MW of community solar power within five years, focusing on rural and working-class communities, particularly farmers and ranchers. The initiative seeks to bridge the gap between food production and clean energy generation by developing distributed solar projects that support local economies, reduce energy costs, and enhance grid resilience. These community solar projects typically range up to 5 MW and are designed to fit rural land characteristics, often preserving farmland for future agricultural use. Reactivate specializes in renewable energy solutions that benefit working-class communities burdened by high energy costs, offering economic, social, and environmental advantages. Community solar allows residents with electric bills to subscribe to locally generated solar power, increasing consumer choice and competition in the energy market. The partnership builds on AFT’s Smart Solar℠ network, which emphasizes
energysolar-powercommunity-solarrenewable-energyrural-energyenergy-storageclean-energyNew Energy Storage System Links Flywheels And Batteries
The article discusses a significant $200 million investment by Illinois-based Magnetar Finance into Torus Energy, a Utah startup innovating in energy storage by combining advanced flywheel technology with lithium-ion batteries. Flywheels, historically used for mechanical energy storage since ancient times, have recently been overshadowed by battery technologies but offer rapid response capabilities that complement the longer-duration energy storage of batteries. Torus Energy’s hybrid system leverages this synergy, providing fast-reacting power support alongside reliable energy duration, which has attracted interest from military clients and utility partners. Torus Energy’s “modular power plant” technology enables near-instantaneous response to grid signals, supporting frequency and voltage regulation, peak shaving, emergency backup, and power quality improvements with 99.9% uptime. The system’s ability to operate at the grid edge or on-site allows for distributed, decentralized energy management, enhancing grid resilience and enabling “islanding” capabilities—critical for large electricity users like data centers, especially in regions prone to
energyenergy-storageflywheel-technologylithium-ion-batteriesrenewable-energygrid-stabilityhybrid-energy-systemsDutch battery startup LeydenJar’s silicon anode tech could pose a challenge to China
Dutch battery startup LeydenJar is developing silicon anode technology that could significantly challenge China's dominance in lithium-ion battery production, particularly in graphite anodes. With recent funding led by investors Exantia and Invest-NL, plus a €10 million commitment from a U.S. customer, LeydenJar plans to open its first manufacturing facility, PlantOne, in Eindhoven by 2027. Their silicon anodes promise a 50% increase in energy density over traditional graphite anodes, a substantial improvement compared to the incremental gains seen so far in the industry. LeydenJar’s innovation lies in using plasma vapor deposition to grow spongy silicon columns on copper sheets, allowing the silicon to expand and contract without crumbling—a common challenge due to silicon’s tendency to swell during lithium ion storage. This structure supports faster charging and a lower carbon footprint. While the anodes can endure over 450 charge cycles before losing 80% capacity, this still falls short of the 1,000 cycles automakers
energybattery-technologysilicon-anodelithium-ion-batterieselectric-vehiclesmaterials-scienceenergy-storageRimac unveils new EV battery that charges 80% in just 6.5 minutes
Rimac Technology has unveiled a groundbreaking 100 kWh solid-state battery pack at the IAA Mobility show in Munich, promising to significantly advance electric vehicle (EV) performance and convenience. Developed in collaboration with ProLogium and Mitsubishi Chemical Group, the battery can charge from 10 to 80 percent in just 6.5 minutes—faster than most gas station stops—addressing a major hurdle in EV adoption. The pack is lighter (846 pounds vs. 1,036 pounds), smaller (285 liters vs. 320 liters), and safer than conventional cylindrical batteries, with no risk of fire or explosion at the cell level. It also maintains over 95 percent of its energy capacity even at -20°C (-4°F), making it practical for real-world use. The battery operates at high voltages between 540 and 907 volts, with power densities of 2,210 W/kg and 2,980 W/l, surpassing Rimac’s previous cylindrical packs.
energyelectric-vehiclessolid-state-batteryfast-chargingbattery-technologyenergy-storageEV-infrastructureAnother Sodium Energy Storage Startup Vows To Carry On After Natron Crashes - CleanTechnica
The article reports on the closure of Natron, a US-based "salt battery" startup that was developing sodium-based energy storage solutions, resulting in the loss of about 1,000 factory jobs and a setback for renewable energy storage efforts. Natron had been preparing to produce sodium batteries at a North Carolina facility with plans for significant capacity expansion, but recently wound down operations at both its Michigan headquarters and North Carolina site. While the company did not provide explicit reasons, the article attributes part of the failure to the negative impact of US tariffs and political opposition to domestic wind and solar industries under the Trump administration, including legislative actions that harmed factory jobs. Despite Natron’s closure, the article highlights ongoing progress in sodium energy storage through another US startup, Inlyte. Inlyte is advancing a sodium-iron battery technology that leverages the advantages of sodium—such as abundance, safety, and cost-effectiveness—especially for long-duration grid-scale storage exceeding 10 hours, which lithium-ion batteries typically
energy-storagesodium-batteriesrenewable-energygrid-scale-storagebattery-technologyclean-energyenergy-innovationGood News For Solar & Virtual Power Plants In Canada - CleanTechnica
The article highlights positive developments for solar energy and virtual power plants (VPPs) in Canada, focusing on a pilot project in Blatchford, a residential community near Edmonton, Alberta. Despite Edmonton’s challenging climate for solar power due to its northern latitude, cold temperatures, and snow, the community has successfully networked 20 homes equipped with rooftop solar panels and battery storage into a VPP. This network, which will eventually expand to 100 homes with a combined storage capacity of 2 megawatt-hours, demonstrates the feasibility of integrating solar energy even in less-than-ideal conditions. The project uses batteries supplied by Germany’s Sonnen, with local utilities EPCOR and Solartility managing the system to stabilize the grid and optimize electricity use. VPPs like the one in Blatchford offer significant benefits by enabling more renewable energy sources, such as wind and solar, to be added to the grid while addressing intermittency issues. They help balance electricity supply and demand, reduce the need for
solar-energyvirtual-power-plantsrenewable-energyenergy-storagesmart-gridsolar-panelsclean-technologyChangan hybrid EV with 12 radars, Level 2 autonomy offers fast charge
Chinese automaker Changan has unveiled the Nevo A06 sedan, available in both battery-electric (BEV) and extended-range electric (EREV) versions. Built on the Super DNA (SDA) platform, the Nevo A06 offers a spacious medium-to-large sedan design with advanced electric technology. A key highlight is its 6C battery, capable of ultra-fast charging at up to 0.62 miles per second, allowing the battery to recharge from 30% to 80% in just 9 minutes. The BEV variant comes with high- and low-power options, delivering 282 hp and 161 hp respectively, and offers three lithium iron phosphate battery capacities (42.12, 51.48, and 63.18 kWh) with ranges between 261 and 391 miles under CLTC conditions. The EREV model combines a 1.5L 97 hp engine with a 120 kW motor and a 28.39 kWh
electric-vehiclesbattery-technologyfast-chargingautonomous-drivinglidar-sensorshybrid-EVenergy-storage'Sweet spot' helps solar device store more energy, thrive in heat
A recent study from Loughborough University reveals that certain emerging solar technologies, specifically photoelectrochemical (PEC) flow cells, perform better at elevated temperatures, challenging the conventional understanding that heat degrades solar device efficiency. Unlike traditional silicon-based photovoltaic panels, which lose 0.3% to 0.5% of their power output per degree Celsius above 25°C due to increased electrical resistance, PEC flow cells benefit from heat. The study found an optimal operating temperature around 45°C (113°F), where the internal electrochemical reactions are accelerated by the heat, enhancing ion movement and conductivity in the liquid electrolyte. This reduces internal resistance and enables faster, more efficient energy storage within the device. This discovery has significant implications for the design and cost of solar-plus-storage systems. Engineers can now develop integrated solar devices that intentionally operate in hotter conditions, eliminating the need for costly and complex active cooling systems such as fans or fluid circulation. By harnessing heat rather than combating it, these systems could
energysolar-energyenergy-storagephotoelectrochemical-cellsrenewable-energysolar-technologyheat-managementNatron’s liquidation shows why the US isn’t ready to make its own batteries
The recent liquidation of sodium-ion battery startup Natron underscores the significant challenges the U.S. faces in establishing a domestic battery manufacturing industry. Despite having $25 million in orders for its Michigan factory, Natron was unable to deliver products without UL certification—a process that can take several months. Investor reluctance to provide additional funding amid this delay led to a cash crunch, and attempts by the primary shareholder to sell the company stake failed. Consequently, Natron is undergoing liquidation through an “assignment for the benefit of creditors,” a process aimed at a swift asset sale outside of court. This case exemplifies the difficulties startups encounter in scaling battery production without consistent industrial policies and long-term investor commitment, as battery manufacturing typically requires a decade or more to mature. Natron’s struggles are part of a broader pattern of failures among Western battery manufacturers attempting to compete with established Asian supply chains and expertise. The sodium-ion technology, while potentially cheaper due to sodium’s abundance, has been undermined by a lithium price war in
energybatteriessodium-ionbattery-manufacturingsupply-chainlithium-ionenergy-storageNatron Closes Its Doors, Ending Job Opportunities In Michigan & North Carolina - CleanTechnica
Natron Energy, a company founded in 2012 to develop cost-effective sodium-ion batteries as an alternative to lithium-ion technology, has announced it will cease all operations by September 3, 2025, due to financing challenges. The company had made significant strides, including becoming the first sodium-ion battery to meet the UL 1973 safety standard in 2020 and planning a $1.4 billion gigafactory in Edgecombe County, North Carolina, expected to create 1,000 jobs and produce 24 gigawatt-hours of batteries annually by 2028. This factory was supported by federal incentives from the Inflation Reduction Act (IRA) of 2022, but Natron’s closure means these plans will not come to fruition, and no current or future orders will be fulfilled. The shutdown reflects broader difficulties in scaling innovative clean energy technologies amid financial pressures, including liquidity issues and investor payment freezes. Additionally, Natron struggled to obtain further UL certification necessary to access $25 million
energysodium-ion-batteriesclean-energybattery-manufacturingsustainable-energygigafactoryenergy-storageEV battery breakthrough charges in 12 minutes, lasts 186,411 miles
A joint research team from KAIST and LG Energy Solution has achieved a significant breakthrough in electric vehicle (EV) battery technology by developing a new lithium-metal battery that can deliver approximately 500 miles (800 km) on a single charge and recharge in just 12 minutes. This advancement addresses the critical issue of dendrite formation—sharp lithium crystals that degrade battery performance and pose safety risks during fast charging—by introducing a novel “cohesion-inhibiting new liquid electrolyte.” This electrolyte minimizes interface non-uniformity by using an anion structure with weak binding affinity to lithium ions, enabling smooth lithium deposition on the anode and effectively suppressing dendrite growth even under rapid charging conditions. The breakthrough not only enhances charging speed and driving range but also extends battery lifespan to over 300,000 km (186,411 miles), overcoming the traditional trade-off between energy density and charging speed in lithium-metal batteries. This development paves the way for a new generation of high-performance EVs by combining long
energyelectric-vehiclelithium-metal-batterybattery-technologyfast-chargingelectrolyteenergy-storageGame-changing US cooling system saves money, reduces grid demand
A new air-conditioning system called the Energy Storing and Efficient Air Conditioner (ESEAC), co-developed by the National Renewable Energy Laboratory (NREL) and Blue Frontier Inc., promises to significantly reduce cooling costs and electricity demand on the grid. Tested in a Florida trial, the 20-ton ESEAC unit demonstrated the ability to cut peak air-conditioning power demand by over 90% and reduce cooling bills by approximately 45%. The system achieves these savings by integrating energy storage with cooling and humidity control, shifting the most energy-intensive parts of the cooling process to off-peak hours or times when renewable energy is abundant. ESEAC operates by decoupling dehumidification from cooling, using a liquid desiccant to absorb moisture from incoming air and then applying ultra-efficient indirect evaporative cooling. This approach contrasts with conventional vapor-compression air conditioners that cool and dehumidify simultaneously, often leading to inefficiencies. The system stores energy in the form of concentrated salt-based desiccant and
energyair-conditioningenergy-storagegrid-demand-reductioncooling-technologyrenewable-energy-integrationenergy-efficiencyVolvo ES90 Production Launches in Europe - CleanTechnica
Volvo Cars has commenced production of its new fully electric Volvo ES90 in Europe, marking a significant step in the company’s transition toward a fully electrified future. The ES90 features advanced 800-volt charging infrastructure, enabling super-fast charging, and offers a spacious interior designed with next-generation core computing powered by Volvo’s Superset tech stack. This technology allows the vehicle to evolve through continuous software updates, emphasizing Volvo’s commitment to safety, sustainability, and human-centric innovation. Produced at Volvo’s Chengdu plant using climate-neutral energy, the ES90 aligns with the company’s broader sustainability goals, including climate-neutral manufacturing and circular economy principles. According to Volvo’s Life Cycle Assessment report from July, the ES90 has one of the lowest carbon footprints among Volvo’s vehicles to date. The launch of the ES90 aims to reinvigorate consumer interest in Volvo’s electric offerings and demonstrates the brand’s ability to innovate while meeting evolving customer demands.
electric-vehiclesenergy-storagesustainable-manufacturingelectric-car-chargingclimate-neutral-energyautomotive-technologyrenewable-energy'Self-heat' could help batteries power up energy grid in extreme cold
An international research team led by Senior Research Scientist Mikhail Pugach has developed a non-isothermal dynamic model to explain how large-scale vanadium redox flow batteries can maintain stable operation in cold climates. These batteries, crucial for storing energy from intermittent renewable sources like wind and solar, face performance degradation in low temperatures due to increased electrolyte viscosity, which slows circulation and reduces capacity. The study reveals that under high load currents, the batteries generate heat internally—raising electrolyte temperature by over 15°C across multiple charge-discharge cycles—thereby stabilizing flow and capacity through a self-heating mechanism. The model accurately predicts key battery parameters such as voltage, ion concentrations, temperature, and power output, validated against experimental data from 9 kW and 35 kW battery systems with less than 1% error. It also evaluates two operating modes in cold conditions: a constant pump power mode, which allows natural electrolyte heating but initially reduces capacity without extra energy use, and a constant flow rate mode
energybatteriesvanadium-redox-flow-batteryenergy-storagerenewable-energygrid-stabilitycold-climate-technologySupercomputer drives 500x brighter X-rays to boost battery research
Researchers at Argonne National Laboratory have combined the upgraded Advanced Photon Source (APS) with the Aurora exascale supercomputer to significantly accelerate battery research. The APS upgrade boosts X-ray beam brightness by up to 500 times, enabling unprecedented real-time, high-resolution imaging of battery materials during charge and discharge cycles. This allows scientists to observe atomic-level changes, structural defects, and electronic states of key cathode elements such as nickel, cobalt, and manganese, providing deeper insights into battery performance and degradation. Aurora complements APS by handling massive data processing and AI-driven analysis, with over 60,000 GPUs capable of performing more than one quintillion calculations per second. A high-speed terabit-per-second connection between APS and Aurora facilitates real-time data transfer and experiment feedback, enabling rapid adjustments and optimization. Argonne envisions an autonomous research loop where AI models like AuroraGPT analyze data instantly, predict outcomes, and recommend new materials to test, potentially reducing battery development timelines from years to weeks or days.
energybattery-researchsupercomputerAImaterials-scienceenergy-storageAdvanced-Photon-SourceNIO Sales Spike 55% - CleanTechnica
NIO experienced a significant surge in vehicle sales in August 2025, delivering 31,305 vehicles, which represents a 55.2% increase compared to August 2024. For the first eight months of 2025, the company achieved a total of 166,472 vehicle deliveries, marking a 30% year-over-year growth. This upswing breaks a recent trend of stagnant or slow sales growth for the company. A notable development in August was the sales crossover between NIO’s brands: the newer “family-oriented” ONVO brand outsold the original NIO brand with 16,434 deliveries versus 10,525. Additionally, the FIREFLY brand, which focuses on small, high-end electric vehicles and is even newer than ONVO, contributed 4,346 deliveries. Since its inception, NIO has sold a total of 838,036 vehicles, with the milestone of one million vehicles sold expected within the coming months.
energyelectric-vehiclesNIOautomotive-salesrenewable-energyenergy-storageclean-technologyWorld’s most powerful military battery with 4,400Wh to launch in UK
Epsilor Electric Fuel Ltd., a leading manufacturer of advanced lithium-ion batteries, has unveiled the world’s most powerful military battery, the COMBATT 6T, capable of delivering 4,400 watt-hours (Wh) of energy in a compact NATO 6T form factor. Weighing approximately 59 lbs (27 kg), the ELI-52526-GM battery offers 174 ampere-hours at 25.2 volts and achieves an energy density exceeding 157 Wh/kg. Designed specifically for military vehicles and deployable defense systems, it provides six times the energy density of conventional batteries in the same form factor and about 60% more energy than any other Li-ion 6T battery currently available. This breakthrough positions it as a game-changing solution for next-generation defense systems requiring compact, high-performance, and mission-resilient power sources. A key innovation of the COMBATT battery lies in its proprietary energy-absorbing design, which enables it to withstand thermal and
energylithium-ion-batterymilitary-technologyenergy-storagehigh-capacity-batterydefense-systemssmart-batteryDragonfly Energy & Airstream Expand Partnership - CleanTechnica
Dragonfly Energy’s Battle Born Batteries® have become the standard lithium battery option across all Airstream products starting with the 2026 model year. These lithium iron phosphate (LiFePO₄) batteries are integrated into Airstream’s Interstate and Atlas motorized lines through the Advanced Power System and Advanced Power Plus Packages, and are also available as standard or optional equipment on other Airstream models. The partnership highlights the importance of reliable, safe, and long-lasting battery power for RV owners who seek off-grid capability, often supplemented by solar panels, to run appliances, lighting, and electronics without relying on grid electricity. The Battle Born batteries use LiFePO₄ chemistry, known for its safety, stability, and resistance to thermal runaway, making them ideal for mobile and residential use. Dragonfly Energy enhances safety further by using cylindrical cells, which are more robust against mechanical stress. The batteries are manufactured in Reno, Nevada, with strict quality control and offer a lifespan of 3,
energylithium-batteriesLiFePO4energy-storagerenewable-energybattery-technologyoff-grid-powerFinnish City Inaugurates 1 MW/100 MWh Sand Battery - CleanTechnica
The Finnish city of Pornainen has inaugurated a large-scale sand battery system—a 1 MW/100 MWh thermal energy storage solution developed in collaboration between the local district heating company Loviisan Lämpö and Polar Night Energy. This innovative sand battery, housed in a 42-foot-tall steel cylinder filled with 2,000 tons of crushed soapstone chips, stores excess renewable electricity as heat by circulating hot air through the crushed stone. The stored heat is then distributed via district heating pipelines to buildings, significantly reducing reliance on fossil fuels. The system is expected to cut carbon emissions from district heating by 70 percent, completely eliminating oil use and supplementing with carbon-neutral wood chips. The sand battery operates with a round-trip efficiency of about 90%, offering a simple, safe, and durable alternative to chemical batteries, as it does not degrade or pose fire risks. It leverages software to heat the storage during periods of low electricity prices, which has enabled the district heating operator to pay only
energyenergy-storagesand-batterydistrict-heatingrenewable-energycarbon-emissions-reductionFinlandEaton & ChargePoint Launch Breakthrough Ultrafast DC V2X Chargers and Power Infrastructure to Accelerate the Future of EV Charging - CleanTechnica
Eaton and ChargePoint have jointly launched an ultrafast DC vehicle-to-everything (V2X) charging architecture called ChargePoint Express Grid, powered by Eaton. This innovative solution delivers up to 600 kW for passenger EVs and megawatt-level charging for heavy-duty commercial vehicles, addressing grid constraints and enabling cost-effective scaling of EV charging infrastructure. The modular design reduces capital expenditures by 30%, occupies 30% less space, and lowers operational costs by up to 30% compared to existing solutions. By integrating onsite renewables, energy storage, and vehicle batteries with local energy markets, the system helps fleets reduce fueling costs and can assist utilities in balancing the electric grid when deployed at scale. The solution will debut at the RE+ trade show in September 2025, with availability for select customers in North America and Europe starting in early 2026 and deliveries in the second half of the year. Eaton will provide custom-engineered, site-ready power infrastructure options, including
energyelectric-vehicle-chargingV2X-technologypower-infrastructurerenewable-energy-integrationenergy-storagegrid-managementNew dual-shell coating boosts lifespan of lithium-rich batteries
Researchers from Hebei University and Longyan University in China have developed a novel dual-shell coating, termed LiF@spinel, that significantly enhances the durability and performance of lithium-rich cathodes in lithium-ion batteries. This design integrates two protective layers: a spinel buffer that facilitates rapid lithium-ion transport and an outer lithium fluoride (LiF) layer that chemically bonds with nickel-fluoride anchors to shield the cathode from corrosive electrolyte attacks. Constructed via in situ reconstruction, the coating forms a seamless 3D network confirmed by advanced microscopy and spectroscopy techniques. Performance tests demonstrated that batteries with this coating retained 81.5% capacity after 150 cycles at 2 C, outperforming uncoated counterparts, and maintained over 80% capacity even under ultrafast cycling at 5 C, with reduced resistance and fewer degradation by-products. This breakthrough addresses key challenges in lithium-ion battery technology, such as cathode instability, electrolyte breakdown, capacity fade, and safety risks, which
energylithium-ion-batteriesbattery-technologymaterials-scienceenergy-storageclean-energybattery-lifespanMilitary-grade SeaPower batteries to enter commercial offshore energy
Scottish subsea energy firm Verlume and Canadian marine technology company Kraken Robotics have partnered to introduce military-grade SeaPower batteries into the commercial offshore energy sector for the first time. By integrating Verlume’s Axonn energy management system with Kraken’s high-performance SeaPower batteries, the collaboration aims to provide reliable, scalable, and efficient subsea power solutions. These integrated systems are designed to stabilize offshore energy networks, support autonomous subsea operations, and facilitate the transition to low-carbon offshore activities across defense, oil and gas, renewables, and offshore robotics industries. Traditionally, Kraken’s SeaPower batteries have been used primarily for defense applications, such as powering uncrewed underwater vehicles. This partnership expands their use into commercial offshore energy storage and resident subsea power stations. The collaboration leverages Kraken’s battery technology—characterized by high energy density without the need for oil compensation or pressure housing—and Verlume’s subsea power infrastructure to deliver enhanced subsea autonomy and sustainability. Production facilities in Germany and Canada
energyoffshore-energysubsea-batteriesenergy-storagemilitary-grade-batteriesrenewable-energyenergy-management-systems$200 Million More For Clean Energy Here, There, & Everywhere - CleanTechnica
The article highlights a recent $200 million capital commitment secured by GDEV Management, a U.S.-based investment firm specializing in distributed energy resources (DERs). DERs represent a shift from traditional centralized power plants to a more decentralized, hybrid electricity grid incorporating small-scale rooftop solar, energy storage, and utility-scale renewable assets. This model enhances clean energy adoption and grid resiliency while enabling electricity users—including businesses and households—to strategically manage energy demand and potentially generate revenue. GDEV Management launched its first DERs fund in 2020, focusing on behind-the-meter resources and on-site power generation, including partnerships such as one with CleanCapital and Nelnet supporting solar aggregation under an energy-as-a-service model requiring no upfront payment. The firm’s recently closed Fund II, with $200 million in commitments, aims to build and scale DER platforms into mature infrastructure businesses deploying long-term assets, including over 330 megawatts of power generation and 260 megawatts of energy storage. Among the platforms supported
energyclean-energydistributed-energy-resourcesrenewable-energyenergy-storagemicrogridsolar-powerSolar Power & Energy Storage System Launched At Denver Public Library - CleanTechnica
The Denver Public Library has launched a new solar power and energy storage system featuring a 172 kW (DC) solar capacity paired with a 100 kWh lithium-ion battery storage system capable of providing power for five hours. The battery system, Viridi’s RPSLinkEX, incorporates fail-safe anti-propagation technology to meet strict fire-safety standards for occupied public buildings. It comes with a 10-year warranty on battery cells and a 2-year warranty on other components. The project benefited from federal incentives, including a 30% Investment Tax Credit and an additional 10% Domestic Content adder, covering up to 40% of the installed cost. This behind-the-meter system captures excess solar energy during the day and discharges it after hours to shift electricity usage to lower-cost periods and reduce peak demand charges. For the library, which is on XCEL’s Secondary General rate tariff with demand charges around $25/kW, the 20 kW battery energy storage system can
solar-powerenergy-storagelithium-ion-batteryclean-energyrenewable-energyenergy-efficiencybattery-technologyUltra-Luxury "Lạc Hồng" EV Made for Heads of State for Vietnam National Holiday Visit - CleanTechnica
VinFast has unveiled the ultra-luxury electric vehicle Lạc Hồng 900 LX, designed specifically to transport international heads of state during Vietnam’s 80th National Day celebrations. Distinct from VinFast’s usual “VF” branding, the Lạc Hồng 900 LX emphasizes a unique identity tied to Vietnamese cultural heritage, featuring design elements inspired by the mythical Lạc bird and Đông Sơn bronze drums. The vehicle’s interior showcases opulence with Golden Nanmu wood, Nappa leather, handcrafted gold details, and a VIP rear cabin separated by soundproof glass and an advanced intercom system. The standard Lạc Hồng 900 LX shares a powertrain with the VinFast VF 9 Plus, featuring a dual-motor all-wheel-drive system delivering 402 horsepower and 620 Nm of torque, powered by a 123 kWh battery pack, with a range of up to 595 km. A heavily armored version, developed in partnership with Canadian firm INKAS, weighs over
electric-vehiclesenergy-storagebattery-technologyautomotive-materialselectric-powertrainvehicle-armorVinFastNew Pumped Storage Hydropwer Project Proposed for New Mexico
The article discusses a newly proposed pumped storage hydropower project in New Mexico, aligned with the US federal government's support for expanding hydropower under the American Energy Dominance plan. Pumped storage hydropower, which currently accounts for 96% of grid-scale, long-duration energy storage in the US, operates by pumping water to a higher reservoir during periods of excess power and releasing it to generate electricity when demand rises. This technology is gaining renewed interest as it complements the increasing penetration of low-cost wind and solar energy by absorbing surplus generation and providing grid services such as frequency regulation. The proposed Carrizo Pumped Storage Hydropower Center Project, planned on Navajo Nation land near the Four Corners region, aims to deliver 1.5 gigawatts of capacity with an exceptional 70 hours of storage duration—far exceeding the typical 4-hour storage of lithium-ion batteries. This extended storage capability is crucial for addressing seasonal mismatches between renewable energy production and load, which shorter-duration battery
energyhydropowerpumped-storagerenewable-energyenergy-storagegrid-scale-storageclean-energyA Few More Days For Big EV Raffle From CCAN — Podcast & YouTube Chat - CleanTechnica
The Chesapeake Climate Action Network (CCAN) has been running an electric vehicle (EV) raffle for seven years, which has grown significantly in scale and popularity. This year’s raffle features attractive prizes including a first-place choice among a Rivian, Porsche, or Lucid EV; a second-place prize of either a VW ID. Buzz or Hyundai IONIQ 5; and a third-place prize of a Chevrolet Equinox EV LT. The raffle serves both as a fundraising effort and a way to promote EV adoption, reflecting CCAN’s ongoing commitment to climate action and clean transportation. In a recent podcast and YouTube discussion, CleanTechnica’s Zachary Shahan spoke with Quentin Scott, CCAN’s Federal Policy Director, about the raffle and broader cleantech policy issues in the U.S. The conversation delved into the political complexities surrounding cleantech growth and the policies shaping the industry’s future. Shahan also shared his personal connection to CCAN, having collaborated with the organization over
energyelectric-vehiclesEV-raffleclean-technologyrenewable-energycleantech-policyenergy-storageBill Gates-backed TerraPower eyes Utah for 345 MW nuclear reactor
Bill Gates-backed TerraPower has signed a memorandum of understanding (MOU) with the Utah Office of Energy Development and land developer Flagship Companies to identify potential sites in Utah for building a 345 MW Natrium nuclear reactor and energy storage plant. The collaboration aims to support Utah Governor Spencer J. Cox’s Operation Gigawatt initiative, which seeks to develop a diverse and reliable energy ecosystem for Utah and the western United States. The site selection process, expected to yield a preliminary list by the end of 2025, will consider factors such as community support, site characteristics, licensing feasibility, and infrastructure access. TerraPower’s Natrium reactor is a sodium-cooled fast reactor with a molten salt-based energy storage system, capable of boosting its output from 345 MW to 500 MW depending on demand. This advanced design uses significantly less water than traditional light water reactors and small modular reactors, making it suitable for water-constrained regions like the Mountain West. TerraPower is currently building the first Nat
energynuclear-reactorTerraPowerNatrium-reactorenergy-storageclean-energyadvanced-nuclear-technologyTechCrunch Mobility: Waymo’s Big Apple score and Nvidia backs Nuro
The article from TechCrunch Mobility covers several key developments in the autonomous vehicle and electric vehicle (EV) sectors. Serve Robotics acquired AI startup Vayu Robotics for an estimated $45-50 million to enhance its autonomous sidewalk delivery robots. Nuro, an autonomous vehicle tech startup, raised a Series E funding round with new investors including Nvidia, alongside existing backers like Baillie Gifford and Icehouse Ventures. Uber also made a significant multimillion-dollar investment in Nuro, reportedly exceeding its prior $300 million investment in EV maker Lucid. Other notable funding news includes ARK Invest backing Chinese autonomous driving firm Grid Aero, and Group14 securing investment from major industry players like SK, Microsoft, and Porsche while acquiring full ownership of a joint venture in South Korea. Additional updates highlight industry moves such as Hertz selling preowned vehicles on Amazon Autos, Redwood Materials partnering with Caterpillar on battery-electric underground loaders, and Tesla planning new in-car voice assistant features. The Routing Company, a startup focused on
robotautonomous-vehiclesAI-roboticselectric-vehiclesbattery-materialsenergy-storagemobility-technologyChina's Huawei unveils world's first 100MW charging hub to power trucks
China’s Huawei has launched the world’s first 100 MW-class supercharging hub specifically designed for electric heavy trucks, marking a significant advancement in ultra-fast, high-power charging technology. Located in Beichuan’s sand and gravel mines, the $20.9 million facility spans 11.5 acres and includes 18 supercharging bays at 1.44 MW each and 108 bays at 600 kW, capable of servicing up to 700 trucks daily and delivering over 300,000 kWh of charge. The station supports “3.5C” supercharging, enabling trucks to gain approximately 62 miles of range in just five minutes, which translates into substantial cost savings of about $21,000 annually per vehicle. The hub integrates nearly 1 MW of solar power via a photovoltaic carport and two 215 kWh wind-liquid energy storage units, forming a “source-grid-load-storage” microgrid that can operate both connected to and independently from the main grid. This smart
energyrenewable-energyelectric-truckssupercharging-stationsolar-powerenergy-storagemicrogridHome Batteries = Energy Independence Day - CleanTechnica
The article highlights Australia’s leading role in household rooftop solar installations, with over 4 million homes equipped with solar panels. While solar arrays have grown larger and more affordable over the past two decades, the feed-in tariff (FIT) for selling excess solar power back to the grid has drastically decreased—from about 50¢ per kWh to as low as 8¢—making it less financially attractive to export power during the day. This shift has driven increased interest in home battery storage systems, which allow households to store solar energy for use during peak demand times or to sell back to the grid when prices are higher. The Australian federal government supports this transition through a substantial subsidy program offering 30% off battery installations, backed by AU$2.3 billion in funding for small-scale battery systems ranging from 5 kWh to 100 kWh. Since the program’s launch, uptake has been rapid, with 11,500 applications in the first three weeks and installations now reaching 15 MWh
energyhome-batteriessolar-powerTesla-Powerwallenergy-storagerenewable-energybattery-subsidiesBuilding Electrification Stakeholders See Green Gold In US Market
The article highlights a significant development in the US building electrification market, marked by a new collaboration under Schneider Electric involving EnergySage, WattBuy, and Qmerit. This partnership aims to accelerate the transition to all-electric buildings by combining EnergySage’s transparent online solar marketplace, WattBuy’s personalized electrification recommendations, and Qmerit’s EV charger installation services. Schneider Electric’s recent acquisition of WattBuy complements its earlier partnership with Qmerit and acquisition of EnergySage, creating a comprehensive platform to simplify and promote building decarbonization for homeowners nationwide. Building electrification, which replaces fossil fuel-based heating and hot water systems with electric alternatives like heat pumps, has been slow to gain traction in the US, with only about 26% of households using electric heat as of 2020, mostly in warmer states. However, advances in technology and policy shifts—such as bans on new gas hookups—are driving growth in this sector. Schneider Electric’s integrated approach addresses both the
energybuilding-electrificationsolar-energyenergy-storageelectric-vehiclesSchneider-Electricclean-energyUsed EV batteries turned into solar energy storage units for homes
German company Voltfang is repurposing used electric vehicle (EV) batteries into compact, fridge-sized energy storage units designed to store excess solar and wind energy for homes and businesses. These systems, named Voltfang 2 and Voltfang 2 Indoor, utilize high-performance, requalified battery modules sourced from the European automotive industry. Before reuse, technicians thoroughly test the batteries to assess their remaining lifespan, ensuring only suitable cells are integrated. The resulting storage units act as large power banks, enabling users to feed electricity back into the grid when needed, thereby enhancing energy security and supporting a more resilient, climate-friendly energy infrastructure. Voltfang’s industrial battery storage solutions particularly benefit companies with high energy demands, such as manufacturing, agriculture, office complexes, and EV charging parks. These systems help reduce reliance on external energy suppliers, lower carbon footprints, and optimize energy efficiency. The company recommends pairing the storage units with photovoltaic (PV) systems to maximize surplus energy storage but notes that even without PV
energyenergy-storageEV-batteriessolar-energyrenewable-energybattery-recyclingsustainable-technologySmart coating makes lithium-sulphur batteries last 5x longer
Researchers at the Norwegian University of Science and Technology (NTNU) have developed a patented smart coating called HiSep-II that significantly extends the lifespan of lithium-sulfur (Li-S) batteries, potentially making them five times longer-lasting. Li-S batteries, which promise higher energy density, faster charging, better safety, and lower costs compared to lithium-ion batteries, have been hindered by rapid degradation caused by the shuttle effect—where lithium polysulfides migrate between the battery’s electrodes, reducing capacity. The HiSep-II coating, applied to the battery separator, acts as a selective filter that blocks these harmful polysulfides while allowing lithium ions to pass, thereby mitigating degradation. Lab tests show that Li-S cells with the HiSep-II coating can increase their charge cycle life from about 200 to 1,000 cycles, which could translate into lighter and more efficient battery packs for electric vehicles—potentially reducing battery pack weight by over 200 kilograms. The coating is also cost-effective, environmentally friendly
energylithium-sulphur-batteriesbattery-technologyelectric-vehiclessmart-coatingbattery-lifespanenergy-storageSmart(er) EV Charging Could Slash Utility Costs By $30 Billion
A recent study by EV charging management firm ev.energy, in partnership with The Brattle Group, reveals that advanced smart EV charging programs in the US could reduce utility costs by $30 billion by 2035. This translates to roughly a 10% reduction in electricity rates for all ratepayers, regardless of EV ownership. The report highlights that EVs, with their large batteries, can function as distributed energy storage assets, allowing utilities to strategically manage charging and discharging to avoid costly grid upgrades. Actively managed EV charging can save utilities between $145 and $575 annually per enrolled vehicle, while bidirectional vehicle-to-grid (V2G) charging can more than double those savings to over $1,300 per vehicle each year. The study underscores the broader economic benefits of EV adoption beyond just environmental impacts. It challenges the notion that EVs are luxury items by noting that transportation costs consume a significant portion of income for lower-income households, and that EVs offer long-term total cost of ownership
energyelectric-vehiclessmart-chargingutility-costsvehicle-to-gridenergy-storagegrid-managementGroup14 lands $463M from SK, Porsche, and others to make silicon anodes for EVs
Group14, a battery materials startup specializing in silicon anode technology, has secured $463 million in a funding round led by battery manufacturer SK, with participation from Porsche, ATL, Lightrock, and Microsoft. This investment aims to expand Group14’s manufacturing capabilities and underscores continued investor confidence in the electric vehicle (EV) market, which is projected to grow over 15% annually and quintuple in size over the next decade. Group14 produces silicon anode materials that significantly enhance lithium-ion battery storage capacity, addressing the limitations of traditional graphite anodes. Silicon is considered a promising alternative to graphite because it can hold up to ten times more electrons, potentially increasing battery energy density by up to 50% and reducing fast-charging times to under 10 minutes. However, silicon anodes typically suffer from structural degradation due to expansion and contraction during charge cycles. Group14 overcomes this challenge by engineering a scaffold material with internal voids that accommodate silicon’s expansion, maintaining anode integrity. This
energymaterialslithium-ion-batteriessilicon-anodeselectric-vehiclesbattery-technologyenergy-storageElectric concept car with illuminating fabrics goes 0-62 mph in 2 seconds
The Vauxhall Corsa GSE Vision Gran Turismo is an innovative electric concept car that combines high performance with unique safety and design features. Part of Vauxhall’s GSE performance sub-brand, the vehicle boasts a fully electric powertrain with dual 476hp motors—one on each axle—delivering a combined 800hp and 800Nm of torque. This enables the car to accelerate from 0-62 mph in just two seconds and reach a top speed of 199 mph. Lightweight construction, achieved through extensive use of advanced materials and an 82kWh battery, keeps the car’s weight to 1,170 kg, enhancing its power-to-weight ratio and overall agility. The car will debut physically at the IAA Mobility 2025 in Munich and will be digitally available in the Gran Turismo 7 video game. The concept features a minimalist, racing-inspired interior with a suspended sport seat, six-point seatbelts, and a single head-up display. A standout safety
electric-vehiclesilluminated-fabricslightweight-materialsenergy-storageautomotive-designelectric-powertrainsustainable-materialsSolar Power Is An Isolated Island's Weapon Against A Fossil Fuel Monopoly - CleanTechnica
The island of Siquijor in the Philippines, known for its natural beauty and tourism, currently relies on a single aging diesel power plant operated by a private monopoly, Siquijor Island Power Corporation (SIPCOR). This centralized fossil fuel-based system has proven inadequate, leading to frequent rotating blackouts since May 2025 due to underestimated demand and insufficient capacity. The island’s 100,000 residents and local businesses face energy insecurity, highlighting the risks of dependence on fossil fuels and monopolistic power supply in isolated communities. To address this crisis, Siquijor is turning to solar energy as a sustainable alternative. A significant development is the approval of a 5MW ground-mounted solar facility in Maria municipality, expected to improve energy security by 2026. This project marks a shift toward a hybrid energy model, where solar power becomes the primary source and diesel generators serve as backup, reducing fuel dependence and operational costs. The island can also learn from other Philippine off-grid communities that have
energyrenewable-energysolar-powerenergy-storagefossil-fuel-alternativesoff-grid-energyisland-energy-solutionsCadillac Reveals Elevated Velocity Crossover Concept - CleanTechnica
Cadillac has unveiled the Elevated Velocity concept, an all-electric, high-performance 2+2 crossover that extends the brand’s V-Series legacy into the electric luxury segment. Designed to deliver exhilarating performance both on-road and off-grid, the concept combines extreme power, advanced technology, and bespoke luxury craftsmanship. Its elevated platform and 24-inch wheels are engineered for challenging terrains, including extreme desert environments, while maintaining a refined driving experience. The design also hints at future Cadillac styling directions. The Elevated Velocity concept integrates innovative user experience modes that blend technology with purposeful design. "Welcome Mode" features illuminated interiors and dramatic gull-wing doors, creating an inviting atmosphere. "Elevate Mode" transforms the vehicle into an autonomous recovery space with retractable controls, ambient lighting, and biometric feedback to optimize occupant performance and relaxation. "Velocity Mode" focuses on driving exhilaration, with cool white lighting, backlit doors, and an augmented reality heads-up display providing key performance data. These modes underscore Cadillac’s “Art of
electric-vehiclesautomotive-technologyenergy-storageautonomous-drivingadvanced-materialsIoT-in-vehiclessmart-car-technologyAt GM, Our Electric Pickups Are Built To Handle Truck Stuff - CleanTechnica
The article highlights General Motors’ (GM) commitment to producing electric pickup trucks that combine traditional truck capabilities with advanced technology. GM’s electric trucks, such as the 2026 GMC Sierra EV Denali and the Silverado EV Max Range WT, are engineered to handle typical truck tasks like towing, hauling, and off-road driving while offering intelligent features for enhanced user experience. Key innovations include four-wheel steering for improved maneuverability, specialized camera views for easier towing, and the exclusive Super Cruise driver assistance system that enables hands-free driving with a trailer on over 600,000 miles of compatible roads in the U.S. and Canada. Performance-wise, the GMC Sierra Denali EV can tow up to 12,500 pounds with the Extended Range battery and offers up to 478 miles of driving range with the Max Range battery. The Silverado EV Max Range WT leads the electric truck segment with an EPA-estimated range of 493 miles, a figure further extended in real-world testing through meticulous optimization of driving conditions
electric-vehiclesGMbattery-technologyelectric-trucksenergy-storagedriver-assistance-systemsautomotive-materialsWind Power Progress in Australia - CleanTechnica
The article from CleanTechnica provides an overview of the state of wind power development in Australia as of 2024 and early 2025, highlighting both progress and challenges. Onshore wind power contributed significantly to Australia’s electricity grid in 2024, generating 32.5 GWh—enough to power about 7 million homes—and accounting for 13.4% of the country’s electricity, surpassing rooftop solar’s 11.2%. Despite rooftop solar’s prominence, onshore wind remains a vital renewable energy source. However, onshore wind projects face hurdles such as lengthy environmental assessments, supply chain issues, revenue uncertainties, and grid access complexities, making their development slower compared to solar projects. Offshore wind development in Australia has lagged due to political factors, with a decade of federal government resistance under conservative leadership stalling progress. Since the election of a Labor government, some advances have been made, including the declaration of offshore wind areas off New South Wales and Victoria, awarding
energywind-powerrenewable-energysolar-energyoffshore-windonshore-windenergy-storageWärtsilä To Deliver 68 MW Energy Storage System In Shetland - CleanTechnica
Wärtsilä is set to deliver a 68 MW, 2-hour duration lithium iron phosphate (LFP) battery energy storage system (BESS) to Zenobē in Lerwick, Shetland, marking the first UK deployment of Wärtsilä’s Quantum2 technology. The system aims to enhance energy security and reduce emissions by providing critical infrastructure services, including grid backup and restoration if the interconnector to mainland Scotland fails. This will enable the diesel-fired Lerwick Power Station to shift into standby mode, reducing carbon emissions by an estimated 2.2 million tonnes over ten years. The battery system will not be directly paired with renewable generation but supports increased renewable integration by stabilizing the grid. The project incorporates advanced grid-forming inverters, which can independently maintain grid voltage and frequency, enabling more resilient and renewable-friendly grid operation compared to traditional grid-following inverters. Wärtsilä’s GEMS Digital Energy Platform will manage the battery’s real-time performance, optimizing
energyenergy-storagebattery-technologygrid-stabilityrenewable-energy-integrationlithium-iron-phosphate-batteriessmart-gridHermanus Event Shows Growing Interest In Electric Mobility In South Africa - CleanTechnica
The recent "EVs on Display" event in Hermanus, organized by EVNow, highlighted the growing public interest in electric mobility in South Africa. Unlike previous emobility conferences that targeted industry professionals, this event was designed for the general public, including young people, to bridge the knowledge gap about electric vehicles (EVs) and sustainable transport. EVNow, founded in 2025, aims to advance public understanding of EV technology through educational initiatives and evidence-based information, emphasizing the importance of educating the youth who will influence South Africa’s transportation future. The event showcased a wide range of electric mobility solutions, including experimental EV conversions and robotics from Stellenbosch University, energy storage and solar technologies from companies like RenEnergy and Tesla, and various electric vehicles from brands such as BYD, MINI, Volvo, Mercedes-Benz, Tesla, and Audi. Personal mobility devices like electric scooters, unicycles, and ebikes were also featured, providing hands-on experiences for visitors, including school students. Notably
electric-vehicleselectric-mobilityenergy-storagesolar-panelsEV-charging-systemssustainable-transportrobotics-technologyEnergy Storage Breakthroughs Enable a Strong & Secure Energy Landscape - CleanTechnica
The article highlights significant advancements in energy storage technologies led by the U.S. Department of Energy’s Argonne National Laboratory, emphasizing their role in creating a resilient, secure, and domestically supported energy landscape. Argonne is pioneering breakthroughs across the entire energy storage lifecycle—from discovering alternatives to critical, scarce materials like lithium, cobalt, and nickel, to developing new battery chemistries such as sodium-ion and water-based batteries, and improving end-of-life recycling processes. These innovations aim to reduce reliance on foreign supply chains, enhance grid reliability, and support American manufacturing competitiveness. Argonne’s contributions include the development of the nickel-manganese-cobalt oxide (NMC) cathode widely used in electric vehicles and the integration of artificial intelligence to accelerate materials discovery and optimize battery performance. The laboratory’s approach combines fundamental science with practical applications to ensure future energy storage solutions are safe, efficient, long-lasting, and domestically produced. Additionally, Argonne leads collaborative efforts like the Energy Storage Research Alliance (ESRA
energy-storagebatterieslithium-ionsodium-ion-batteriesenergy-supply-chainArgonne-National-Laboratoryenergy-innovationESS Appoints Industry Veteran Jigish Trivedi as Chief Operating Officer to Drive Next Phase of Growth - CleanTechnica
ESS Tech, Inc. (NYSE: GWH), a leading manufacturer of iron flow long-duration energy storage (LDES) systems for commercial and utility-scale applications, has appointed industry veteran Jigish Trivedi as its new Chief Operating Officer. Trivedi brings over 30 years of executive experience in scaling global operations within high-growth technology companies, particularly in the energy and semiconductor sectors. Prior to joining ESS, he served as Senior Vice President of Operations and Global Supply Chain at Electric Hydrogen, where he played a key role in scaling the company from 10 to over 350 employees and contributing to its unicorn status. His previous leadership roles also include positions at First Solar and Micron Technology. Kelly Goodman, Interim CEO of ESS, emphasized that Trivedi’s expertise in building scalable operations aligns with the company’s strategic pivot to its Energy Base product, which aims to advance clean energy transition through innovative long-duration storage solutions. Trivedi expressed enthusiasm about joining ESS at a critical growth phase, highlighting
energyenergy-storagelong-duration-energy-storageclean-energysustainable-energyiron-flow-batteriesutility-scale-energyReal-time imaging shows electrolyte flow in lithium-sulfur batteries
A research team at Helmholtz-Zentrum Berlin (HZB) has pioneered the use of operando neutron tomography to observe, in real time, how liquid electrolytes move within practical lithium-sulfur (Li-S) pouch cells containing lean electrolyte. This breakthrough imaging technique allowed the team to visualize electrolyte distribution changes during battery operation without damaging the cells, providing critical insights into the wetting behavior that affects battery performance and longevity. Li-S batteries, known for their potential to deliver over 700 Wh/kg—more than twice the energy density of conventional lithium-ion batteries—are promising for applications in aerospace, robotics, and electric vehicles, partly due to sulfur’s abundance and low cost. The study revealed that incomplete electrolyte wetting, especially during rest phases, leads to unwetted areas that can accelerate battery degradation. However, charging and discharging cycles improved electrolyte homogeneity and sulfur activation, enhancing capacity. The researchers also identified unique “breath in” and “breath out” wetting patterns corresponding
energylithium-sulfur-batteriesbattery-technologyelectrolyte-flowneutron-tomographyenergy-storagebattery-degradationWorld’s largest 100% hydrogen closed-loop plant to rise in China
Construction has begun in Ordos, Inner Mongolia, China, on the world’s largest 100% hydrogen-fired turbine power system, featuring a 30MW turbine integrated into a renewable energy storage and generation setup. This pioneering project combines wind (500MW capacity), solar (5MW off-grid photovoltaic array), hydrogen production via 240MW electrolysers, hydrogen storage, and green ammonia production (150,000 tonnes annually) into a single closed-loop system. Unlike previous hydrogen turbine demonstrations, China’s system will run solely on hydrogen rather than a hydrogen-natural gas blend, marking a global first at this scale. The project aims to establish an “electricity–hydrogen–electricity” closed-loop cycle, converting renewable electricity into hydrogen for storage and later electricity generation during low renewable output periods, thereby stabilizing the grid and addressing intermittency. Developed by Mingyang Hydrogen and Shenzhen Energy, the facility supports Inner Mongolia’s ambition to become a national hydrogen energy demonstration hub and serves as a potential model for
energyhydrogen-energyrenewable-energygreen-hydrogenwind-powerenergy-storageclean-energyCalifornia Low-Income Solar Program Funds Energy Storage - CleanTechnica
The California Solar on Multifamily Affordable Housing (SOMAH) Program provides financial incentives to support the installation of solar panel systems and integrated energy storage in low-income, deed-restricted multifamily rental housing located in disadvantaged communities. The program aims to deliver renewable energy benefits and reduce energy costs for affordable housing residents who typically lack access to such technologies. Eligible properties must have at least five units and meet income and location criteria. Applications can be submitted by property owners or their representatives, such as licensed electrical and solar contractors, and incentives are calculated based on factors including tenant energy use allocation and whether federal or low-income housing tax credits apply. Starting in the second quarter of 2025, SOMAH expanded its incentives to include integrated energy storage systems, offering a flat-rate incentive of $1.10 per watt-hour of storage capacity. Incentive payments are distributed in two phases: 60% after solar installation and project milestone approval, and the remainder upon grid connection and utility permission to operate. The program supports
energysolar-energyenergy-storagerenewable-energylow-income-housingCalifornia-energy-programssolar-incentivesRemote Battery Monitoring Is Becoming Essential for Energy Storage — Here’s How leagend SOLUTIONS Is Addressing the Challenge - CleanTechnica
The article highlights the growing importance of remote battery monitoring in the energy storage sector, driven by the increasing reliance on battery systems for daily operations and emergency backup across various industries. leagend SOLUTIONS offers a remote battery monitoring system that delivers real-time data on key battery parameters such as voltage, internal resistance, current, and temperature. This capability enables early fault detection, predictive maintenance, and performance optimization, which collectively enhance safety, operational continuity, and reduce maintenance costs. The shift from manual inspections to advanced, cloud-based monitoring systems is crucial for improving grid resilience and maximizing returns on energy storage investments. leagend’s solution supports multiple communication methods (4G, WiFi, Bluetooth, wired) to transmit data to remote platforms, allowing users to monitor battery health, predict battery life accurately, and receive fault warnings. This proactive approach helps prevent unexpected downtime and safety hazards like over-discharging and overheating, which can cause fires or explosions. The system reportedly reduces operating and maintenance costs by over 30
energybattery-monitoringenergy-storageremote-monitoringpredictive-maintenanceIoTpower-managementGovernment Clown Denies That Energy Storage Exists
The article criticizes Interior Secretary Doug Burgum for dismissing the existence and importance of energy storage technologies during a Fox Business interview. Burgum claimed that solar and wind energy are unreliable and intermittent, highlighting moments when wind contributed only 1-2% of electricity generation despite significant federal investment. The author counters this by noting that wind and solar together accounted for about 14% of U.S. electricity generation in 2023, according to the U.S. Energy Information Administration, and that other renewable sources like geothermal, biomass, and hydropower have lower reliability and output percentages. The piece further explains that the American Energy Dominance Plan favors energy sources that provide continuous 24/7 power—such as fossil fuels, nuclear, geothermal, biomass, and hydropower—while excluding wind and solar from its definition of "reliable" energy. This narrow definition ignores the broader, system-wide concept of reliability embraced by grid planners and the Department of Energy, which includes the integration of diverse energy
energyenergy-storagerenewable-energywind-powersolar-powergrid-reliabilityclean-energyWhy Xiaomi Succeeded At Making Electric Cars But Apple Failed - CleanTechnica
The article compares the contrasting outcomes of Apple’s and Xiaomi’s efforts in the electric vehicle (EV) market, highlighting why Xiaomi succeeded where Apple failed. Apple invested 10 years and $10 billion in its electric car project, Project Titan, but ultimately shut it down with minimal results. In contrast, Xiaomi, a Chinese smartphone maker, successfully developed a compelling electric car, exemplified by the SU7 model, which impressed industry leaders like Ford CEO Jim Farley and set performance records at the Nürburgring. The key to Xiaomi’s success lies in China’s dominance of the EV supply chain, enabling rapid and cost-effective access to components and manufacturing expertise. The article also discusses the role of government support in China’s EV industry, noting that Chinese manufacturers have benefited from substantial subsidies and control over critical resources like battery minerals. While critics often attribute China’s success to exploitative labor practices and authoritarian governance, the article argues that the U.S. has also historically subsidized industries and pioneered key technologies such
electric-vehicleselectric-carsbattery-technologyenergy-storagesupply-chainChinese-manufacturinggovernment-subsidiesChevrolet Smashes EV Distance Record
Chevrolet has set a new electric vehicle (EV) distance record with its 2026 Chevrolet Silverado EV Work Truck, surpassing previous benchmarks by over 300 miles on a single charge. This significant achievement highlights the rapid advancements in EV battery technology and efficiency, signaling a major leap forward in electric vehicle range capabilities. The extended range of the Silverado EV Work Truck not only enhances its practicality for consumers but also underscores the growing viability of electric trucks for demanding work and long-distance use. Chevrolet's breakthrough suggests a promising future for electric horsepower, where EVs can compete more effectively with traditional internal combustion engine vehicles in terms of range and performance.
electric-vehiclesChevroletEV-rangeenergy-storagebattery-technologyelectric-truckssustainable-transportationUS Startup Lyten (Still) Aims For A Lithium-Sulfur EV Battery
US startup Lyten is advancing lithium-sulfur battery technology with ambitions to capture significant market share in low-cost battery energy storage systems across the US and Europe. The company has been developing a lithium-sulfur EV battery in collaboration with automaker Stellantis, aiming for commercial deployment potentially by 2030. Lithium-sulfur batteries offer advantages over traditional lithium-ion cells, including lower weight, reduced cost, and the ability to use existing lithium-ion manufacturing lines, although challenges with mechanical and chemical degradation remain. Since May 2024, Lyten has been shipping pouch-type lithium-sulfur battery samples to automakers in the US and EU from its pilot facility in California. A key differentiator for Lyten is its proprietary Lyten 3D Graphene™ technology, which enhances battery performance by increasing energy density—approaching twice that of lithium-ion batteries—while eliminating 85% of mined minerals like nickel, cobalt, and graphite. Lyten has also expanded its automotive applications of
energylithium-sulfur-batteryEV-batteryenergy-storagegrapheneelectric-vehiclesbattery-technologyICE Sales Melting! - CleanTechnica
The article "ICE Sales Melting!" from CleanTechnica highlights a significant decline in global internal combustion engine (ICE) vehicle sales between June 2024 and June 2025. Using data analyzed by a contributor named trackdaze, it was found that pure ICE vehicle sales dropped from 5.16 million units in June 2024 to 4.68 million units in June 2025, representing a decrease of approximately 480,000 vehicles year-over-year. During the same period, the market share for plug-in vehicles increased from 22% to 28%, indicating a growing consumer shift toward electric and hybrid vehicles. This decline in ICE sales underscores the accelerating transition away from fossil-fueled vehicles toward cleaner alternatives, reflecting broader trends in the automotive industry and consumer preferences. The article credits trackdaze for the data analysis and emphasizes the importance of tracking ICE sales alongside electric vehicle sales to fully understand market dynamics. The piece also encourages readers to engage with CleanTechnica’s in
energyelectric-vehiclesrenewable-energyfossil-fuelsvehicle-salesclean-technologyenergy-storageWorld's Largest Battery Jumpstarts Australia
The Waratah Super Battery, the world’s largest battery, has recently been launched in Australia. It has the capacity to power one million homes simultaneously for one hour, aiming to enhance the stability of Australia’s power grid. This significant development is expected to address energy supply challenges and support the integration of renewable energy sources. By providing large-scale energy storage, the battery can help balance supply and demand, reduce reliance on fossil fuels, and improve grid reliability. The Waratah Super Battery represents a major step forward in Australia’s efforts to modernize its energy infrastructure and transition toward a more sustainable and resilient power system.
energybattery-technologypower-gridrenewable-energyenergy-storageWaratah-Super-BatteryAustralia-energy-infrastructureRepublicans Put Pressure On Trump To Salvage Funding For Renewables - CleanTechnica
The article discusses growing pressure from several Republican Senators on the Trump administration to preserve funding for renewable energy projects, particularly those supported by the Inflation Reduction Act under the Biden administration. Despite Trump’s public stance favoring an “all-of-the-above” energy strategy, his administration has actively sought to impede solar and wind energy development. Republican concerns stem from the risk that insufficient energy production could lead to consumer dissatisfaction and electoral repercussions in 2026. Senator Mike Rounds of South Dakota highlights the necessity of including wind energy to meet rising power demands, noting that over half of clean energy projects initiated since the Inflation Reduction Act face jeopardy, threatening jobs and investments in communities that traditionally favor limited government intervention. Complicating the energy landscape, the oil and gas industry itself shows limited enthusiasm for expanding fossil fuel production, as market factors like oil prices and global supply-demand dynamics outweigh political incentives. Meanwhile, renewable energy’s appeal continues to grow, with 96% of new global electricity demand met by renewables last
energyrenewable-energysolar-powerwind-energyclean-energyenergy-policyenergy-storageChina boosts lithium battery life, efficiency using boron additives
Chinese scientists from Nankai University have developed boron-containing electrolyte additives to address key challenges in lithium metal batteries (LMBs), such as lithium dendrite formation, short cycle life, and low Coulombic efficiency. Lithium metal batteries offer high energy density (over 500 Wh/kg), but their practical use is hindered by these issues. The research highlights that optimizing electrolyte formulations with boron additives is a cost-effective strategy to improve battery performance. Boron additives help dissolve Li2O and LiF deposits, reducing interfacial charge transfer resistance and enhancing lithium-ion diffusion, which improves discharge capacity and rate performance. The team designed and tested four boron additives, focusing on their electron-deficient properties and electrostatic potential (ESP) to identify the most effective compounds. Tris(hexafluoroisopropyl) borate (THFPB) showed the highest ESP, indicating strong anion attraction and promising electrolyte additive characteristics. The oxidative decomposition of boron additives at the cath
energylithium-batteriesboron-additiveselectrolyte-optimizationbattery-efficiencyenergy-storagematerials-scienceNIO Sales Up 25% (Or 2.5%) - CleanTechnica
NIO reported a total of 21,017 vehicle deliveries in July, comprising 12,675 from the NIO brand, 5,976 from the family-oriented ONVO brand, and 2,366 from the new high-end Firefly brand. The company highlighted a 25.2% increase in sales over the first seven months of 2025 compared to the same period in 2024, reflecting solid growth. However, July’s year-over-year sales growth was modest at just 2.5%, which may explain why NIO did not emphasize this figure. Looking ahead, NIO expects stronger sales momentum with the upcoming launch of its flagship SUV, the All-New ES8, set to debut in late August and officially launch at NIO Day 2025 in late September, with deliveries beginning immediately. Since its initial deliveries, NIO has sold a total of 806,731 vehicles across its brands: 737,923 from NIO, 58,599 from
energyelectric-vehiclesNIOautomotive-technologyrenewable-energyenergy-storageclean-technologyXPENG Sales Grow 229% in July! - CleanTechnica
XPENG reported a record-breaking sales month in July 2025, delivering 36,717 vehicles—a 229% increase compared to July 2024’s 11,145 units. This marks the ninth consecutive month with sales exceeding 30,000 vehicles. From January to July 2025, XPENG sold 233,906 vehicles, representing a 270% growth over the same period in 2024. If sustained, the July sales rate would annualize to approximately 440,604 vehicles. The company expanded its presence in Europe by launching the 2025 versions of the XPENG G6 and G9 models and announcing the upcoming launch of the XPENG P7+ in the region. XPENG has now established operations in 46 countries and regions worldwide, including new markets such as the UK, Italy, and Ireland. Additionally, XPENG’s advanced driver-assist technology, XNGP, achieved an 86% monthly active user penetration rate in urban driving during July
electric-vehiclesautonomous-drivingAI-co-pilotdriver-assist-technologyenergy-storagerenewable-energyXPENGAI speeds up discovery of 'new' materials as lithium-ion alternatives
Researchers at the New Jersey Institute of Technology (NJIT) have leveraged artificial intelligence to accelerate the discovery of new battery materials that could serve as safer, cheaper, and more sustainable alternatives to lithium-ion technology. Using generative AI models, specifically a Crystal Diffusion Variational Autoencoder (CDVAE) combined with a fine-tuned large language model (LLM), the team rapidly explored thousands of potential porous crystal structures. These structures are designed to facilitate the movement of multivalent ions—such as magnesium, calcium, aluminum, and zinc—that carry multiple positive charges, offering higher energy density than lithium ions. The AI-driven approach overcame the traditional bottleneck of experimentally testing millions of material combinations, enabling the identification of five novel porous transition metal oxide materials with large channels ideal for fast and safe ion transport. The researchers validated the AI-generated materials through quantum mechanical simulations and thermodynamic stability assessments, confirming their practical synthesizability and promising performance for energy storage applications. This breakthrough not only advances the development of
AImaterials-sciencelithium-ion-alternativesbattery-technologyenergy-storagemultivalent-ion-batteriesgenerative-AIBill McKibben Says The Renewable Energy Revolution Is Unstoppable - CleanTechnica
The article highlights Bill McKibben's perspective on the unstoppable momentum of the renewable energy revolution despite the fossil fuel industry's current political influence. McKibben notes that while fossil fuel companies have intensified their political spending and efforts to maintain control, they are increasingly threatened by the rise of renewables, which have become the cheapest and most reliable energy sources due to advances in energy storage technology. He emphasizes that energy storage, such as batteries, has transformed renewables from intermittent sources into dependable power providers, citing California's achievement of producing nearly 100% of its electricity from renewables for extended periods and reducing natural gas use by 40% in just two years. The article also discusses the fossil fuel industry's attempts to undermine renewable energy through political means, including efforts like Project 2025 and influence over the judiciary, backed by organizations funded by the Koch brothers. McKibben contrasts this with grassroots renewable energy adoption, such as residential battery storage in Vermont, which collectively acts as a significant power source
renewable-energyenergy-storageclean-energybattery-technologysolar-powerenergy-transitionfossil-fuel-alternativesWhy Electric Vehicles Are Better In Hurricanes - CleanTechnica
The article from CleanTechnica discusses why electric vehicles (EVs) are actually better suited than gasoline cars during hurricane events, addressing common concerns about EV performance and practicality in such emergencies. It highlights four key areas: charging before and after a storm, evacuation, backup power, and flooding. One major advantage of EVs is the convenience of charging at home before a hurricane, avoiding the long lines and fuel shortages common at gas stations during storms. After a storm, while power outages can affect charging, gas stations also rely on electricity for pumps, making refueling difficult for gas cars as well. Regarding evacuation, the article advises early departure to avoid traffic jams, noting that EVs consume minimal energy when idling in traffic compared to gas cars, which burn fuel continuously. Although gas cars generally have a longer range on a full tank, EVs benefit from easier access to fast charging stations without the long waits typical at gas pumps during emergencies. Additionally, EVs offer unique backup power capabilities; some models
electric-vehiclesEVshurricane-preparednessenergy-storagebackup-powerelectric-chargingclean-energyTesla Signs $4.3 Billion LFP Battery Deal With LGES, $16.5 Billion Chip Deal With Samsung - CleanTechnica
Tesla has entered into a $4.3 billion agreement with LG Energy Solution (LGES) for lithium iron phosphate (LFP) batteries to be produced at LGES’s U.S. factories in Michigan, Ohio, and Tennessee. Although LGES has not officially named Tesla as the buyer due to confidentiality, South Korean sources confirm Tesla’s involvement. This deal marks a shift from Tesla’s previous reliance on China-based CATL amid U.S.-China trade tensions and political pressures. Deliveries are set to begin in August 2027 and continue through July 2030, potentially extending up to seven years with increased supply volumes. The batteries are expected to support Tesla’s grid-scale and residential energy storage products, aligning with LGES’s focus on affordable LFP batteries optimized for energy storage rather than high-cost, high-energy-density chemistries used in some EVs. In a separate but related development, Samsung Electronics has signed a $16.5 billion chip manufacturing contract with Tesla, effective July
energybatteriesTeslaLG-Energy-SolutionLFP-batteriesenergy-storageelectric-vehiclesUltra-fast charging EVs: New anodes deliver long-lasting batteries
Researchers at Humboldt-Universität zu Berlin have developed innovative anode materials for lithium-ion and sodium-ion batteries that enable ultra-fast charging, enhanced stability, and long service life. Contrary to traditional battery materials that rely on highly ordered crystal structures, the team demonstrated that introducing targeted atomic disorder improves ionic conductivity and cycling stability. This approach, detailed in studies published in Nature Communications and Advanced Materials, involves creating structural disorder in niobium-tungsten oxides and controlled amorphisation in iron niobate, resulting in batteries that retain a large portion of their capacity even after thousands of charge cycles. Specifically, the new lithium-ion battery anodes maintain high performance beyond 1,000 cycles, while the sodium-ion anodes—offering a more environmentally friendly alternative—show exceptional durability with over 2,600 cycles and nearly unchanged capacity. The sodium-ion anode features an amorphous phase with short-range ordered zigzag-chain structures that facilitate efficient ion storage and diffusion. This breakthrough challenges conventional
energybatterieslithium-ionsodium-ionmaterials-scienceanodesenergy-storageUS firm's 200 kW iron-salt battery can operate in extreme heat
California-based Inlyte Energy is deploying a pioneering 200 kW / 4 MWh iron-sodium battery system at the Alliance Redwoods Conference Grounds in Sonoma County, a high wildfire risk area. Paired with a planned 570 kW solar array, this non-flammable battery technology—built from abundant, inexpensive iron and sodium—can operate reliably in extreme heat, offering long-duration backup power without diesel reliance. The system aims to enhance wildfire resilience, reduce electricity costs by up to $300,000 annually, and maintain critical operations during grid outages, thereby improving public safety in a critical evacuation zone. Supported by a $4.1 million U.S. Department of Energy grant and developed with Vital Energy Solutions, the project includes third-party performance validation by the Electric Power Research Institute and Pacific Northwest National Laboratories. Scheduled for operation in 2027, the microgrid solution addresses the growing need for fire-safe, resilient, and cost-effective energy storage in high-risk areas. Stakeholders highlight the
energybattery-technologyiron-salt-batteryrenewable-energyenergy-storagemicrogridwildfire-resilienceGoogle backs CO2 battery to store excess energy from wind, solar
Google has partnered with Italian startup Energy Dome to develop and deploy a novel CO₂ Battery system designed to store excess energy generated from wind and solar power. This technology captures carbon dioxide in a sealed, dome-shaped container, compressing it into a liquid using surplus renewable energy. When electricity is needed, the liquid CO₂ is expanded back into gas, driving a turbine to generate power. The system can supply electricity for 8 to 24 hours, addressing the intermittency of renewable sources and helping stabilize power grids by providing rotational inertia similar to traditional fossil fuel plants. Unlike lithium-ion batteries, the CO₂ Battery uses common industrial materials without releasing emissions, potentially reducing costs and supply chain issues. Energy Dome has already tested a full-scale commercial plant in Italy with a capacity of 20 megawatts and 200 megawatt-hours of storage. Google aims to leverage this technology to power its data centers and AI operations, which require a steady and reliable energy supply. The partnership plans to expand projects in Italy
energyenergy-storageCO2-batteryrenewable-energyclean-energygrid-stabilityEnergy-DomeWest Gate’s 4th Cohort Innovators Pursue Advanced Energy Applications Throughout Energy Landscape - CleanTechnica
The article highlights the fourth cohort of West Gate, NREL’s Lab-Embedded Entrepreneurship Program, which supports innovators developing advanced energy technologies aimed at creating resilient, secure, and affordable energy systems. Supported by the U.S. Department of Energy’s Advanced Materials and Manufacturing Technologies Office, the program embeds entrepreneurs at NREL for two years, granting them access to research resources and entrepreneurial training to help de-risk their innovations. The current cohort includes James Clegern of KineticCore Solutions, Kian Lopez of OsmoPure Technologies, Ying Sun of Rare Flora, and Ian Brownstein of XFlow Energy, each working on diverse technologies from flywheel energy storage to water filtration and rare earth element extraction. A key innovation presented is KineticCore Solutions’ redesigned flywheel energy storage system. Traditional flywheels face limitations in energy capacity due to their cylindrical shape and mass requirements, which increase costs. Clegern’s team developed a carbon composite flywheel with an ovoid, flying saucer-like shape that can spin
energyenergy-storageflywheel-technologyadvanced-materialsclean-energyenergy-innovationcarbon-compositesWant To Kiss Your Utility Company Goodbye? Plug-In Solar Could Be The Key. - CleanTechnica
The article discusses the emerging trend of balcony or plug-in solar systems in the United States, a portable and affordable alternative to traditional rooftop solar installations. While rooftop solar combined with battery storage can be expensive and inaccessible to many—especially renters and apartment dwellers—plug-in solar offers a middle ground. These systems can power critical devices during outages and potentially reduce utility bills enough to pay for themselves over time. However, their adoption faces significant regulatory hurdles, as most US states currently prohibit their use due to safety concerns and utility companies’ strict control over grid connections to ensure voltage stability and worker safety during outages. Despite these challenges, progress is being made. Newer plug-in solar products incorporate safety features like smart plugs that shut down the system during grid emergencies or overheating. Although individual components are certified, full system certification remains a work in progress, with UL actively addressing the issue. A notable legislative breakthrough occurred in Utah, where a bipartisan bill was passed allowing residents to use small solar arrays without permits or utility fees
energysolar-powerplug-in-solarrenewable-energyenergy-storagesmart-gridutility-companiesLaunch Frenzy of Chinese EVs before August "Ghost Month" - CleanTechnica
In anticipation of the August "ghost month" superstition in the Philippines—a period influenced by Chinese culture during which launching new ventures is traditionally avoided—several Chinese electric vehicle (EV) manufacturers accelerated their product introductions in June and July 2025. Major players such as DongFeng, JMC, MG, and Zeekr launched multiple EV models targeting different market segments, from personal use to fleet and ride-hailing services. This concentrated launch activity reflects both cultural timing considerations and a strategic push to capture market share before the lull in August. DongFeng Motors Philippines introduced the E70 Pro, a compact electric sedan designed for efficiency and cost savings, with a 56 kWh battery offering a 420 km range, a 161-horsepower motor, and fast-charging capabilities. Priced at approximately $20,821, it features comprehensive safety and comfort amenities and is positioned for both individual buyers and electrified public transportation under the “TaxiKo EV” concept. Meanwhile, J
electric-vehiclesEVlithium-ion-batteryenergy-storageelectric-motorcharging-technologysustainable-transportationLarge Fully Electric Tourist Ship Launched - CleanTechnica
A large, fully electric tourist ship named the Yujian 77 has been launched in China, marking a significant advancement in maritime electrification. Co-developed by CATL, the world’s largest power battery manufacturer, the vessel is powered by batteries with an energy storage capacity of 3,918 kWh, enabling a range of approximately 100 km (62 miles) on a full charge. The ship measures 49 meters in length, 14.5 meters in width, and can carry up to 358 passengers at a maximum speed of 20 km/h. This electric ship significantly reduces emissions and noise pollution compared to traditional fuel-powered vessels. The Yujian 77 is expected to cut fuel consumption by nearly 250 tons annually and reduce carbon dioxide emissions by over 400 tons, an environmental benefit comparable to the carbon sequestration of planting more than 20,000 trees. The launch demonstrates the commercial viability of electric ships and highlights the potential for cleaner maritime transport solutions. CATL’s
electric-shipCATL-batteriesenergy-storagemaritime-energyclean-energyelectric-transportationemission-reductionRegulatory Sandboxes and Other Processes to Expedite Utility Adoption of Advanced Grid Technologies - CleanTechnica
The article discusses the increasing pressures on electricity grids from factors such as load growth, aging infrastructure, dynamic operational demands, and severe weather. Advanced grid technologies offer solutions to these challenges, but traditional regulatory frameworks often slow their adoption. Regulatory sandboxes present a promising approach by creating controlled environments where utilities can pilot innovative technologies and business models under modified rules, enabling faster testing and scaling. A new report by Lawrence Berkeley National Laboratory, supported by the U.S. Department of Energy’s Office of Electricity, documents examples of these sandboxes across a dozen U.S. jurisdictions, highlighting their use in deploying energy storage, smart distribution circuits, dynamic line rating, and new customer programs aimed at enhancing grid flexibility, resilience, and cybersecurity. The report identifies regulatory and industry barriers that hinder innovation and shows how sandboxes, alongside other innovation mechanisms, help overcome these challenges. Beyond technological advancements, sandboxes foster valuable relationship-building, dialogue, and a culture of experimentation among utilities and regulators. The findings and experiences from states that have
energysmart-gridregulatory-sandboxenergy-storagegrid-innovationutility-technologyelectricity-infrastructureTesla And Sunrun Create New Rooftop Solar Juggarnaut
Tesla has partnered with solar competitor Sunrun to expand rooftop solar adoption in Texas, leveraging Tesla’s Powerwall residential energy storage system and Sunrun’s new “Flex” rooftop solar plan. This collaboration comes amid challenges faced by Tesla’s EV sales and broader political efforts to restrict the US solar industry. Tesla Electric, a branch launched in late 2022, manages Powerwall owners’ energy contributions to the grid, allowing users to earn credits by supplying stored energy and monitor their electricity sources via the Tesla app. Sunrun’s Flex plan addresses a common issue in home solar sizing by offering a subscription-based model where homeowners pay a baseline rate tied to their pre-installation electricity use, with flexible adjustments for increased demand or credits for lower usage. This system accommodates growing energy needs, such as those from new EV purchases, ensuring annual bills do not exceed the solar power produced. By integrating Tesla’s Powerwall with Sunrun’s solar solution, the partnership aims to invigorate Texas’s rooftop solar market with competitive rates
energysolar-powerTesla-Powerwallrooftop-solarenergy-storagerenewable-energySunrunGoogle Has An Energy Storage Message For Fossil Fuels
Google is advancing into long-duration energy storage with a novel CO2-based battery technology developed by the Italian startup Energy Dome. This innovation compresses CO2 into a liquid state at ambient temperatures, enabling a closed-loop system where CO2 is cycled between gas and liquid phases to store and generate electricity. Unlike current lithium-ion batteries, which typically provide around four hours of storage, Energy Dome’s system aims for 8 to 24 hours of energy storage, addressing the need for longer-duration solutions critical for integrating high levels of intermittent wind and solar power into the grid. The first US deployment, the Columbia Energy Storage Project in Wisconsin, supported by utility Alliant Energy and others, received regulatory approval and is expected to be operational by 2027. This project is designed to enhance grid stability and resilience, providing enough electricity to power approximately 18,000 homes for 10 hours. The emergence of such long-duration storage technologies poses a significant challenge to fossil fuel power plants, particularly natural gas, by enabling
energy-storageCO2-batteryrenewable-energylong-duration-storagewind-energysolar-energyEnergy-DomeMaine Focuses On Renewables Even As Trump Revokes Climate Policies - CleanTechnica
Maine is advancing its clean energy agenda despite federal rollbacks under the Trump administration. Governor Janet Mills signed legislation accelerating the state's transition to 100% clean energy, setting a target of 90% renewable and 10% low or zero-carbon energy sources by 2040—moving previous goals up by a decade. The state’s Renewable Portfolio Standard (RPS) has already driven significant economic benefits, including over $100 million in direct investments, nearly $900 million in operations spending, and more than 1,000 full-time jobs between 2008 and 2022. In 2023, approximately 65% of Maine’s energy came from renewable sources. Regional collaboration is a cornerstone of Maine’s strategy, with the Maine Public Utilities Commission directed to work with other New England states to negotiate competitively priced energy contracts and jointly procure clean energy, transmission, and storage projects. This cooperative approach is vital given the interconnected nature of power systems and the need to manage costs and reliability effectively.
energyrenewable-energyclean-energyenergy-policyenergy-transitionclimate-goalsenergy-storageDiamond-based quantum battery holds charge longer without leaks
Researchers from Hubei University, the Chinese Academy of Sciences, and Lanzhou University have developed a novel quantum battery (QB) design based on nitrogen-vacancy (NV) centers in diamond, addressing a major limitation of quantum energy storage: spontaneous energy loss or self-discharging. Unlike previous QB models that require a quantum charger and suffer from reduced useful work (ergotropy) due to charger-battery entanglement, this new design leverages the intrinsic hyperfine interaction between the NV center’s electron spin and nitrogen nucleus. This internal quantum feature suppresses self-discharge without external control, allowing the battery to retain energy longer and deliver more usable power. The NV center, a well-studied defect in diamond known for its stable spin properties at room temperature, provides a practical and realistic platform for quantum devices. This advancement overcomes two key challenges in quantum battery technology: decoherence-induced charging inefficiency and energy loss during storage. The research builds on previous work that improved charging protocols
quantum-batterydiamond-materialsenergy-storagenitrogen-vacancy-centerquantum-energyself-discharge-reductionquantum-technology3 Positives from Tesla's Q2 2025 Shareholder Update? - CleanTechnica
Tesla’s Q2 2025 shareholder update highlighted three potential positives amid ongoing concerns about the company’s sales decline and its impact on financial health and market valuation. First, Tesla reported the initial builds of a new, more affordable model in June, with volume production planned for the second half of 2025. Although slightly behind schedule and lacking detailed information, this product expansion addresses long-standing calls from both critics and fans and could help rejuvenate sales. Second, Tesla reaffirmed progress on the long-anticipated Tesla Semi and Cybercab, announcing plans for volume production next year. Despite significant delays that have tempered enthusiasm, this update signals continued development and a potential new revenue stream. Third, Tesla’s energy storage business continues to perform strongly, achieving its 12th consecutive quarterly record in trailing twelve-month deployments. While growth in this segment slowed somewhat in Q2, it remains a key area of focus for Tesla, especially given the increasing demand for clean, reliable energy and the competitive advantages of Tesla’s Meg
energyTeslaelectric-vehiclesenergy-storageTesla-Semiclean-energybattery-technologyTesla profits pulled down by falling EV sales and regulatory credits
Tesla’s financial performance in the second quarter of 2025 was negatively impacted by a combination of falling electric vehicle (EV) sales, a lower average selling price, reduced revenue from regulatory credits, and declines in solar and energy storage revenue. Although the company’s services business, including its Supercharging network, grew by 17%, it was insufficient to offset the overall revenue decline. Tesla reported $21.45 billion in revenue, a 12% decrease year-over-year, but an improvement over the first quarter’s $19.3 billion. Net income dropped 16% to $1.17 billion, while operating income fell 42% to $923 million. Regulatory credits revenue halved to $439 million compared to the previous year, reflecting fewer sales and reduced credit income. Tesla delivered 384,122 vehicles in Q2 2025, marking a 13.5% decline from the same period in 2024 but an increase from the first quarter’s 337,000 deliveries
energyelectric-vehiclesTeslaregulatory-creditssolar-energyenergy-storageautonomous-vehiclesLithium-metal breakthrough may double EV battery life, boost retention
A South Korean research team at the Korea Research Institute of Chemical Technology (KRICT) has developed a novel solvent-free, roll-based transfer printing technology that significantly enhances the stability of lithium-metal batteries, potentially doubling their lifespan. By applying an ultra-thin (5 μm) hybrid protective film composed of ceramic and polymer layers directly onto lithium anodes, the team effectively prevents the formation of dendrites—needle-like structures that cause short-circuits and safety hazards in high-capacity batteries. In tests, these protected lithium anodes retained 81.5% of their initial capacity after 100 charge-discharge cycles and maintained 74.1% capacity even under rapid nine-minute discharges, demonstrating more than twice the stability of unprotected cells and a Coulombic efficiency of 99.1%. This breakthrough addresses a major barrier to commercializing lithium-metal batteries, which offer up to ten times the theoretical capacity of conventional lithium-ion batteries and are critical for next-generation solid-state and lithium-sul
energylithium-metal-batteriesbattery-technologyelectric-vehiclesmaterials-scienceenergy-storagebattery-safetyPassion Drives PH Automotive Pioneer Francisco Motors to Export to Nigeria - CleanTechnica
Francisco Motors Corp. (FMC), a pioneering Philippine automotive company, is preparing to export its electric vehicle, the Pinoy Transporter, to Nigeria as part of its strategy to bring Philippine technology to international markets. FMC recently partnered with Nigerian entrepreneur Emmanuel Akpakwu, who is also the Honorary Consul of the Philippines in Lagos, to facilitate this expansion. Initially, FMC plans to export completely built-up units (CBUs) for real-world testing in Nigeria, with a long-term goal of establishing a local assembly plant to produce vehicles more cost-effectively. The company aims to distribute vehicles throughout West Africa, sourcing most parts from the Philippines and some from Thailand, Germany, Australia, and China. Chairman Elmer Francisco expressed frustration over the slow support from Philippine government and businesses in developing the country’s e-vehicle market, which has led FMC to establish a factory in China to serve global markets while awaiting local government processes. Francisco is also advancing green hydrogen technology through a partnership with Net
electric-vehicleshydrogen-energygreen-hydrogenautomotive-manufacturingenergy-storagesustainable-transportclean-energy-technologySolar Anywhere: Maximizing Energy In Singapore's Land Scarce Island - CleanTechnica
Singapore’s “solar anywhere” strategy exemplifies an innovative approach to maximizing solar energy in a densely populated, land-scarce urban environment. Since 2014, the country has implemented multiple solar initiatives contributing around 600 GWh annually, with a national goal to reach 2 GWp of solar capacity by 2030—meeting about 4% of its projected electricity demand. Key programs include SolarNova, which installs solar PV on public housing and government buildings, contributing over 111 GWh annually with a target of 420 GWh; SolarRoof, optimizing industrial building rooftops through flexible leasing models and adding approximately 800 MWp; and SolarLand, which uses modular, temporary ground-mounted solar arrays on idle or reclaimed land, generating 62 MWp across seven sites. These initiatives demonstrate Singapore’s pragmatic use of existing urban infrastructure and innovative land use strategies to overcome spatial constraints. The Tuas solar farm, operated by EDP Renewables and JTC, exemplifies large-scale ground
energysolar-energyphotovoltaicenergy-storagerenewable-energysolar-deploymenturban-energy-solutionsFigure unveils fireproof humanoid robot battery for next-gen safety
Figure, a California-based robotics company, has unveiled its F03 battery, a fireproof, high-capacity energy solution designed specifically for its humanoid robots. The 2.3 kWh battery delivers up to five hours of peak performance runtime and represents a 94% increase in energy density over the original F01 model, while also reducing costs by 78% compared to the previous F02 version. Unlike earlier designs that relied on bulky external packs, the F03 is fully integrated into the robot’s torso, using structural materials such as stamped steel and die-cast aluminum to serve as a load-bearing component. This integration enhances mechanical durability, saves space and weight, and includes an active cooling system enabling safe, fast charging at 2 kW. Safety is a major focus of the F03 battery, which is the first in the humanoid robotics sector to pursue certification under both UN38.3 and UL2271 safety standards. The battery incorporates multiple protective layers, including thermally insulating
robotenergybattery-technologyhumanoid-robotssafety-standardslithium-ion-batteryenergy-storageNew 150-Megawatt Solar Power Plant For New Mexico
The article highlights the approval and upcoming construction of a new 150-megawatt solar power plant in Santa Teresa, Doña Ana County, New Mexico, scheduled for completion around 2026. This project includes a substantial 600 megawatt-hour battery energy storage system, emphasizing the ability of solar power to deliver clean electricity more rapidly than traditional gas power plants, which face significant delays due to turbine shortages. The plant will serve customers of El Paso Electric, a utility spanning parts of Texas and New Mexico, marking a notable interstate renewable energy initiative in a region where Texas has historically relied on in-state resources and maintained limited grid interconnections. The Santa Teresa project is developed by DESRI, a subsidiary of the global investment firm DE Shaw Group, which manages over $60 billion in capital and has a portfolio of 70 solar and wind projects totaling 9 gigawatts. Financing for the project involves several international banks, reflecting strong global investor confidence in the US renewable energy sector despite recent federal policy
energysolar-powerrenewable-energyenergy-storageclean-energypower-plantsustainabilityNew hybrid EV by China’s Geely, Mercedes offers 1,000-mile range with lithium battery
The Smart #5 EHD is the first plug-in hybrid SUV from Smart, a joint venture between Mercedes-Benz and China’s Geely. It features a 1.5-liter turbocharged engine producing 161 horsepower paired with a lithium iron phosphate battery from CATL, with an estimated battery capacity of over 40 kWh. The vehicle achieves fuel efficiency of about 53 miles per gallon and offers a pure electric range of approximately 155 miles, with a total driving range close to 1,000 miles under Chinese standards (around 620 miles in real-world conditions). The SUV supports fast charging, recharging in under 15 minutes, and includes advanced driver-assistance features enabled by a roof-mounted LiDAR sensor. Currently, the Smart #5 EHD complements the all-electric Smart #5 lineup, which offers rear-wheel-drive versions with 335 or 358 horsepower and battery capacities of 76 or 100 kWh, delivering ranges between 354 and 460 miles. An all-wheel
electric-vehicleshybrid-vehicleslithium-batteryenergy-storageautomotive-technologyCATL-batteryplug-in-hybridWorld's first fossil-free superyacht packs power of 88 Tesla vehicles
SY Zero is the world’s first fossil-free sailing superyacht, nearing completion with a planned launch at the end of 2025. Measuring nearly 70 meters, the yacht is the product of over 60,000 hours of research and development by Vripack Yacht Design, Vitters Shipyard, and other collaborators. It is powered entirely by renewable energy sources—wind, solar, and thermal—eliminating the need for fossil fuels. A key feature is its five megawatt-hour energy storage system, comparable in capacity to 88 Tesla vehicles, which powers all onboard functions including propulsion, lighting, and utilities. The yacht collects energy through innovative methods such as hydro-generating thrusters that harness water flow while sailing, a 100-square-meter hybrid solar panel array with 60% efficiency, and a wind turbine utilizing offshore airflow. The project aims to demonstrate that high standards of comfort, design, and performance can be achieved without fossil fuels, serving as a model for sustainable naval
energyrenewable-energyenergy-storagesustainable-materialssuperyachtfossil-freesolar-energyAs Solar & Storage Dominate New Grid Additions, Industry Releases First-of-its-Kind Roadmap for Achieving a Circular Economy - CleanTechnica
The Solar Energy Industries Association (SEIA) has released a pioneering Circular Economy Roadmap aimed at transforming the U.S. solar and storage industry to sustainably manage the increasing volume of equipment reaching the end of its lifecycle. As solar and storage technologies now constitute the majority of new power capacity on the American grid, this roadmap outlines a strategic vision to reduce waste, extend product lifespans, and recover valuable materials. By adopting a circular economy model—decoupling economic growth from raw material consumption—the industry aims to lower costs, strengthen supply chains, bolster domestic manufacturing, and enhance U.S. energy security, all while fostering job creation and economic growth. The roadmap details a comprehensive action plan involving collaboration with federal, state, and local governments, manufacturers, academia, and other stakeholders. Key initiatives include developing national standards for recycling, reuse, and decommissioning of solar and storage equipment; creating demand for recovered raw materials; supporting research and development to overcome circular economy barriers; and establishing a national network for
energysolar-energyenergy-storagecircular-economysustainabilityrenewable-energyrecyclingManganese-based sodium batteries get powerful copper upgrade
Researchers from Tokyo University of Science have developed a copper-doping method that significantly improves the performance and lifespan of sodium-ion (Na-ion) batteries, particularly those using manganese-based cathode materials. Sodium, being the sixth most abundant element on Earth, offers a cost-effective and sustainable alternative to lithium-ion batteries, but challenges remain in battery stability and capacity retention. The study focuses on layered sodium manganese oxide (NaMnO2), which exists in two crystal forms: α-NaMnO2 and β-NaMnO2. While β-NaMnO2 typically suffers from defects called stacking faults (SFs) that cause severe capacity reduction, copper doping stabilizes the β-phase by suppressing these faults, resulting in highly durable and reversible electrodes. The research, published in Advanced Materials, demonstrated that Cu-doped β-NaMnO2 electrodes (specifically NMCO-12) maintained stable capacity over 150 charge/discharge cycles, indicating enhanced resilience against structural changes during battery operation.
energysodium-ion-batteriesmanganese-based-oxidesbattery-materialsenergy-storagerenewable-energycathode-materialsElectric Ford Bronco Coming! ... But Not For You - CleanTechnica
Ford has introduced fully electric and extended-range electric vehicle (EREV) versions of the Bronco, but these models are specifically designed for the Chinese market. Produced by Jiangling Motors (JMC), a joint venture in which Ford holds a 32% stake, these new Bronco variants are not currently intended for sale in the United States. The fully electric Bronco features a 650 km range (CLTC), a 105.4 kWh LFP BYD Blade battery, dual motors delivering a combined 311 hp, and dimensions typical of a midsize SUV. The EREV Bronco offers a 43.7 kWh battery with a 220 km pure electric range. While detailed specifications remain limited, the electric Broncos are expected to begin deliveries in China in the fourth quarter of the year. There is no confirmed timeline or indication that these electric Bronco models will be introduced to the U.S. market, leaving their availability outside China uncertain. This development highlights Ford’s targeted approach
electric-vehiclesFord-Broncobattery-technologyenergy-storageelectric-motorsLFP-batteryautomotive-energy-systemsGM Takes Aim At Tesla's Energy Storage Business, Too
General Motors (GM) is strategically expanding into the utility-scale energy storage market, directly challenging Tesla’s Megapack business. This move comes amid Tesla’s recent struggles in electric vehicle (EV) sales, exemplified by GM’s GMC electric Hummer reportedly outselling Tesla’s Cybertruck in Q2. GM’s new collaboration with Redwood Materials, founded by Tesla co-founder and former CTO JB Straubel, aims to develop large-scale energy storage systems tailored to meet the surging power demands of AI data centers and other applications. This partnership leverages both newly manufactured GM batteries and second-life EV batteries, positioning GM to capitalize on growing grid-scale battery needs amid uncertain EV market conditions and potential declines in EV tax credits. The collaboration builds on prior efforts where GM and Redwood deployed second-life EV batteries in Nevada to power AI infrastructure, creating the largest second-life battery system globally and North America’s biggest microgrid. Redwood’s business model focuses on lithium-ion battery recycling and repurposing, supported by significant funding
energyenergy-storageelectric-vehiclesbatteriesGMTeslaAI-data-centersSmol & Mighty: How A French Startup Is Electrifying City Streets - CleanTechnica
J2R Dynamics, a French startup founded in 2022 by Jean Madaule and his engineer father, is innovating urban electric mobility with its first product, the Smol electric motorcycle. Designed specifically for city riders seeking performance without compromise, the Smol features a minimalist, retro-futuristic design and serious engineering under the hood. It is powered by an 8 kW hub motor with a peak output of 35 kW, enabling a top speed of about 110 km/h (68 mph) and instant torque for agile city riding. The bike uses two removable 4 kWh Nickel Manganese Cobalt (NMC) battery packs, offering a range of approximately 90 km (56 miles) per battery or up to 170 km (105 miles) with both installed. Charging is convenient via a standard home socket, taking 3–4 hours per battery. The Smol’s lightweight frame, developed and assembled in France with 80% European-sourced components,
electric-motorcycleelectric-mobilitybattery-technologyurban-transportationenergy-storageelectric-vehiclesustainable-transportLong-lasting lithium battery with breakthrough tech to boost EV range
Scientists have developed a breakthrough method to create safer, longer-lasting lithium-ion batteries (LIBs) by enabling unlimited customization of full concentration gradient (FCG) cathodes, particularly in high-nickel materials used for electric vehicles (EVs). Traditional cathode synthesis methods limit the ability to independently control composition gradients, as adjusting one parameter affects others. The new approach employs a mathematical x-framework combined with an automated reactor system, allowing precise, independent tuning of multiple parameters such as average composition, slope, and curvature in the cathode material. This innovation overcomes previous constraints by expressing the flow rate of metal precursor solutions as a time-dependent function, enabling a virtually unlimited range of concentration gradients from just two precursor tanks. High-nickel cathodes are favored for their high energy density and cost efficiency but suffer from stability and safety issues due to intensified side reactions. The new method addresses these challenges by producing finely tuned FCG Ni0.8Co0.1Mn0.1(OH)2
energylithium-ion-batteryelectric-vehiclesbattery-technologyhigh-nickel-cathodesmaterials-scienceenergy-storageAre sand batteries the future of clean energy storage?
The article discusses the emerging role of sand batteries as a promising solution for large-scale, long-duration thermal energy storage, particularly in the context of increasing reliance on intermittent renewable energy sources like wind and solar. Heat accounts for over half of global final energy consumption, especially in industrial processes and building heating, yet efficient thermal storage remains a significant challenge due to heat dissipation and the bulkiness or cost of existing systems. Sand batteries leverage sand’s high specific heat capacity, low thermal conductivity, environmental friendliness, and stability at high temperatures to store thermal energy safely and efficiently without the risks associated with chemical batteries. Sand batteries operate by using surplus renewable electricity to heat air via resistive heaters, which then circulates through insulated steel silos filled with sand, raising its temperature up to around 600–1,000 °C. The sand retains this heat for extended periods with minimal loss, enabling stored thermal energy to be used later for industrial or building heating needs. This approach offers a low-maintenance, scalable,
energyenergy-storagesand-batterythermal-energyrenewable-energyclean-energythermal-storageUS firms to give used EV batteries a second life to feed AI hunger
General Motors (GM) and Redwood Materials have partnered to repurpose used electric vehicle (EV) batteries into large-scale energy storage systems, addressing a critical environmental challenge posed by the upcoming influx of first-generation EV batteries. This initiative supports GM’s sustainability strategy by providing a second life for retired automotive battery packs, which typically retain substantial energy capacity even after falling below optimal levels for vehicle use. The repurposed batteries are integrated into microgrids—localized, independent power grids that offer highly reliable, uninterrupted electricity—crucial for energy-intensive operations such as AI data centers. A notable project in Sparks, Nevada, already powers a 63 megawatt-hour microgrid supplying energy to an AI infrastructure company, marking the largest such installation in North America. The program tackles the growing demand for energy storage solutions driven by the rapid expansion of AI data centers, which are expected to triple their share of U.S. electricity consumption from 4.4% in 2023 to 12% by
energyelectric-vehicle-batteriesenergy-storagemicrogridssustainabilitybattery-recyclingAI-data-centersGM teams up with Redwood Materials to power data centers with EV batteries
General Motors (GM) has partnered with Redwood Materials to repurpose both new and used electric vehicle (EV) batteries for stationary energy storage applications. Redwood Materials processes these batteries by retaining many packs intact—rather than fully recycling them—because testing shows many cells still have significant usable life. These second-life batteries have been integrated into a 12-megawatt microgrid at Redwood’s headquarters in Sparks, Nevada, which supplies electricity to a nearby 2,000 GPU data center operated by Crusoe. The microgrid is powered by solar panels, enabling the storage of excess renewable energy for later use, and is part of Redwood’s broader initiative launched publicly in June to repurpose EV batteries for grid-scale energy storage. Redwood Materials currently recovers about 70% of used or discarded batteries in the U.S. and aims to deploy 20 gigawatt-hours of energy storage capacity by 2028. The company’s ability to integrate various battery packs from different manufacturers and chemistries may
energy-storageelectric-vehiclesbattery-recyclingrenewable-energymicrogridsolar-powerenergy-technologyChina's 15x more efficient fluorine electrolyte extends battery life
Chinese researchers from Luleå University of Technology and the Chinese Academy of Sciences have developed a fluorine-grafted quasi-solid composite electrolyte (F-QSCE@30) that significantly enhances battery performance and safety. This novel electrolyte leverages the inductive effect of fluorinated side chains (–CF2–CF–CF3) to boost ionic conductivity to 1.21 mS cm⁻¹ at 25 °C while maintaining non-flammability and mechanical robustness. Unlike conventional organic electrolytes prone to leakage and flammability, F-QSCE@30 uses a UV-cured, glass-fiber-reinforced membrane that enables safer, scalable roll-to-roll manufacturing. The electrolyte sustains lithium symmetric cells for over 4,000 hours—more than 15 times longer than previous fluorinated systems—and supports Ni-rich NCM622 full cells with nearly 100% capacity retention after 350 cycles at elevated temperature, effectively addressing dendrite growth and capacity fade. The key to
energybattery-technologyelectrolytefluorine-electrolyteionic-conductivityenergy-storagematerials-scienceNew lithium battery suppresses fire with built-in safety system
Researchers at the Institute of Chemistry, Chinese Academy of Sciences have developed a lithium metal battery prototype with a built-in flame suppressant to address the fire risks associated with lithium metal batteries. These batteries offer significantly higher energy storage—up to ten times that of conventional lithium-ion cells—making them attractive for electric vehicles and portable electronics. However, their lithium metal anodes and nickel-rich oxide cathodes can generate flammable gases that may cause overheating and explosions. The new design incorporates a polymer into the cathode that remains stable under normal conditions but releases fire-inhibiting radicals when temperatures exceed 100 °C, suppressing the chemical reactions that produce flammable gases. Testing showed that while a standard lithium metal battery overheated to 1,000 °C and ignited within 13 minutes at elevated temperatures, the prototype only reached 220 °C and did not catch fire or explode. This smart flame-retardant system enhances both thermal safety and electrochemical stability, potentially transforming lithium metal batteries into safer options
energylithium-batteriesfire-safetyflame-retardant-polymerenergy-storageelectric-vehiclesbattery-technologyWater-based battery breakthrough promises safer, cheaper storage
Researchers at the University of Alberta have developed a breakthrough in water-based (aqueous) rechargeable batteries by redesigning the electrode structure, significantly enhancing their performance. Traditionally, aqueous batteries—such as the lead-acid battery—have been limited by low energy density, voltage, and storage capacity, preventing their use in electric vehicles or large-scale renewable energy storage. The new "pressurized organic electrodes" improve chemical reactivity, electrical conductivity, thermal stability, mechanical strength, and adhesion, enabling faster charging, longer lifespan, and higher energy storage that now surpasses most other organic batteries. This advancement positions aqueous batteries as a safer, cheaper alternative to lithium-ion batteries, which, despite their advantages, carry risks like flammability and higher costs. The University of Alberta team has successfully demonstrated the technology in small coin cells and larger prototypes but acknowledges that scaling up remains a challenge. They are currently seeking industry partners to commercialize the technology for industrial energy storage and potentially electric vehicle applications, aiming to provide a safer
energybatteriesaqueous-batteriesenergy-storagematerials-engineeringelectrode-designrenewable-energy-storageSolid polymer could power safer EVs, drones, and space probes
Researchers at Florida State University’s FAMU-FSU College of Engineering have developed a novel polymer blend that could lead to safer, longer-lasting solid-state batteries for smartphones, electric vehicles (EVs), drones, and space probes. By combining polyethylene oxide (PEO), a polymer commonly used in lithium-ion batteries for its ionic conductivity and mechanical strength, with a specially designed charged polymer called p5, the team demonstrated that even small amounts of charge significantly influence how polymers mix. Their experiments showed that low concentrations of p5 result in phase separation, while higher p5 content produces a stable, uniform blend. This finding validates theoretical models predicting polymer behavior and identifies key temperature thresholds for maintaining blend stability. The study’s insights into charge concentration and electrostatic interactions provide crucial levers for tuning polymer properties, enabling faster design and screening of advanced battery materials without extensive trial and error. This advancement is particularly promising for solid-state lithium metal batteries, which use solid electrolytes instead of flammable liquid ones, offering enhanced
solid-polymerenergy-storagelithium-ion-batteriespolymer-blendselectric-vehiclesdronesmaterials-scienceKraken Robotics nets $115M for marine systems in public offering - The Robot Report
Kraken Robotics Inc., a Canadian marine technology company specializing in advanced subsea imaging and uncrewed maritime systems, has successfully closed an underwritten public offering, raising over $115 million by issuing more than 43.2 million common shares at $2.66 each. The capital infusion strengthens Kraken’s balance sheet, enabling the company to pursue strategic acquisitions, expand its global presence, and enhance value for customers and shareholders. Kraken’s product portfolio includes synthetic aperture sonar, sub-bottom imaging, lidar systems, and pressure-tolerant batteries designed for uncrewed underwater vehicles and subsea energy storage. In April, Kraken acquired 3D at Depth Inc., a subsea services firm specializing in high-resolution lidar imaging, which now operates as a wholly owned subsidiary under the Kraken brand. This acquisition complements Kraken’s existing technologies and supports its goal to transform subsea intelligence with integrated 3D imaging sensors and power systems. The company reported a Q1 2025 gross profit of $10.1
robotunderwater-roboticsmarine-technologysubsea-imagingsynthetic-aperture-sonarenergy-storagelidar-systemsChina’s new tech flags failures before lithium battery fully activates
Chinese researchers from Tsinghua Shenzhen International Graduate School and the Shenzhen Institute of Advanced Technology have developed a predictive model that can forecast lithium metal anode failures within just the first two charging cycles of lithium metal batteries (LMBs). By analyzing electrochemical data from these initial cycles, the model identifies early-stage lithium plating and stripping behaviors that serve as “electrochemical fingerprints” indicative of different failure modes. This approach significantly reduces the time and resources needed for testing compared to traditional post-mortem analyses, which only reveal failure outcomes after degradation has occurred. The model employs machine learning algorithms trained on extensive datasets to classify three main types of battery failure: kinetics degradation, reversibility degradation, and co-degradation. It also demonstrates strong generalizability, accurately predicting failures across various electrolyte formulations, including low- and high-concentration systems based on carbonates, ethers, and siloxanes. Importantly, this predictive method requires no battery disassembly or special instruments, relying solely on cycling data, making
energylithium-batteriesbattery-failure-predictionenergy-storagemachine-learninglithium-metal-anodebattery-technologyAirports Could Bolster Grid Security & Adaptability — NREL - CleanTechnica
The article discusses how regional and general aviation airports in the U.S. could play a crucial role in enhancing grid security and adaptability amid rapidly increasing electricity demand driven by aviation growth. With the rise of electric fleets such as rental vehicles, ground support equipment, and electrified aircraft, electricity demand at airports is projected to increase fivefold over the next 20 years. Many smaller airports currently rely on simple rural electric connections, making the expansion of electric infrastructure a costly and complex challenge. Researchers at the National Renewable Energy Laboratory (NREL), in collaboration with NASA, are exploring how on-site distributed energy resources (DERs) like local power generation and storage can offset infrastructure costs, improve resilience, and potentially generate revenue by selling electricity back to the grid. NREL and NASA’s research initiative, ÆNodes, focuses on developing a scalable model for approximately 5,000 U.S. regional and general aviation airports to assess their energy needs and optimize their role as energy nodes. The project involves forecasting electric loads,
energyrenewable-energydistributed-energy-resourcesgrid-securityenergy-storageairport-energy-managementNRELChina’s 540 million-ton lithium find could shake up global EV game
China has announced a significant discovery of a hard-rock lithium deposit in the Jijiaoshan mining area of Hunan Province, estimated to contain 490 million tonnes of lithium ore with about 1.31 million tonnes of lithium oxide. This altered granite-type deposit offers advantages over traditional brine sources, including faster processing, lower upfront costs, and more flexible product outputs. The find also includes valuable byproducts like rubidium, tungsten, and tin, which could enhance the economic viability of mining operations. This discovery is poised to support local industrial development and strengthen China’s dominant position in the global battery-materials supply chain. China currently holds 16.5% of global lithium reserves, second only to Chile, and controls over 70% of lithium refining capacity worldwide. The country is also exploring a large spodumene belt in Tibet that could further increase its lithium reserves. With China hosting over 60% of the world’s electric vehicle (EV) fleet and accounting for 76% of global
lithiumbattery-materialselectric-vehiclesenergy-storageminingChina-energy-industrylithium-refiningSupercharged EV battery life may be possible, thanks to Rice’s ‘hot spot’ discovery
Researchers at Rice University have discovered that the internal chemistry of battery materials, rather than just their physical structure, is crucial to improving the durability and capacity of lithium-ion batteries. Using high-resolution X-ray imaging, the team observed in real-time how energy reactions within thick battery electrodes often create uneven “hot spots” near the surface, leaving deeper regions inactive. This uneven reaction causes internal cracking, faster degradation, and reduced energy capacity, which limits the performance and lifespan of batteries, particularly those designed to hold more energy. The study, led by materials scientist Ming Tang, compared two common battery materials: lithium iron phosphate (LFP) and a nickel manganese cobalt oxide blend (NMC). Contrary to prior assumptions that pore structure dictated performance, the researchers found that the thermodynamic properties of the materials primarily determine how evenly reactions spread. NMC electrodes exhibited more balanced and stable reactions, while LFP showed pronounced hot spots near the separator surface. To aid battery design, the team introduced a new metric called the “
energymaterials-sciencebattery-technologylithium-ion-batterieselectric-vehiclesenergy-storagebattery-degradationChina's new iron-air battery can power phones, LEDs even in -63°F
Researchers at the University of Nanjing in China have developed an innovative iron-air battery that can be quickly assembled from common warm pastes typically used in heating pads. These pads contain iron powder that oxidizes to generate heat, and the research team, led by Professor Ping He, repurposed this chemical reaction to produce electricity instead. By combining the iron powder with a specially formulated hydrogel electrolyte—containing polyacrylic acid potassium salt and sodium lignosulfonate—the battery achieves enhanced stability and performance, even in extreme cold conditions down to -63.4°F (-53°C). The battery demonstrated practical capabilities, producing 0.98 volts and 2.68 ampere-hours at room temperature, and maintaining 1.24 ampere-hours at -4°F (-20°C). When four cells were connected in series, the system could charge a smartphone and power LED lights, with an energy density comparable to some commercial lead-acid batteries but using safer, more accessible materials.
energyiron-air-batteryhydrogel-electrolytecold-temperature-batteryemergency-powerbattery-technologyenergy-storageEuropean quantum scientists flip excitons like light switches
Researchers from the University of Innsbruck, in collaboration with universities in Dortmund, Bayreuth, and Linz, have developed a novel technique to control dark excitons in semiconductor quantum dots using chirped laser pulses and magnetic fields. Excitons are quasiparticles formed when an electron is excited to a higher energy state, leaving behind a positively charged hole; the electron and hole pair orbit each other due to Coulomb attraction. Excitons are categorized as bright or dark based on their interaction with light: bright excitons can absorb or emit photons, while dark excitons, likely due to differing spin configurations, do not interact optically and thus have longer lifetimes, making them promising for energy storage and quantum information applications. The team demonstrated the ability to switch bright excitons into dark excitons and vice versa, effectively using dark excitons as a quantum memory by storing quantum states in a non-radiative form and reactivating them later with laser pulses. This controlled manipulation opens new avenues
materialsquantum-dotsexcitonssemiconductorenergy-storageoptoelectronicsquantum-entanglementAustralian quantum battery with 1,000 times better life unveiled
Researchers at RMIT University and CSIRO in Australia have developed a new quantum battery prototype that extends the energy storage lifetime by 1,000 times compared to previous models, improving from nanoseconds to microseconds. Although still experimental and not yet practical for real-world applications, this advancement marks a significant step forward in quantum battery technology. The team achieved this improvement by aligning two energy levels perfectly within the device, enabling more efficient energy storage. Quantum batteries operate on quantum mechanics principles, storing energy by moving electrons into higher energy states using photons as charge carriers, rather than relying on ion flow like conventional batteries. They leverage quantum phenomena such as entanglement and superabsorption to enhance charging rates and energy density. Despite being a relatively new concept with practical devices lasting only nanoseconds until now, this breakthrough lays the groundwork for future research aimed at developing scalable, efficient quantum batteries. Potential applications include improving solar cell efficiency and powering small electronic devices, as noted by the researchers. The findings were published in the journal
energyquantum-batteryenergy-storagequantum-mechanicsnanotechnologybattery-technologyrenewable-energyThe No-Gimmick Electric Motorcycle We’ve Been Waiting For - CleanTechnica
The Terra Prime V2 electric motorcycle by Terra Bikes is a practical, no-frills e-moto designed for versatility and durability rather than flashy features or futuristic aesthetics. Hand-assembled in Colorado, this electric scrambler balances comfort and capability, suitable for both daily commuting and off-road adventures. It features a mid-drive motor with a 420 chain and 60-tooth rear sprocket, delivering ample torque for hill climbs and rough terrain, with a top speed of 65-70 mph. Two battery options are available: a 4.2 kWh pack and a larger 5.1 kWh pack, offering up to 70+ miles of range or about four hours of trail riding, both rechargeable via a standard wall outlet in roughly two hours. Built with durability in mind, the Terra Prime V2 has a steel frame, aluminum battery housing rated IP65 for dust and water resistance, and generous suspension travel (9 inches front, 8 inches rear) to handle rough trails
electric-motorcycleenergy-storagebattery-technologyelectric-vehiclessustainable-transportationelectric-motorcharging-infrastructureNew EV battery could crush range anxiety with 12-minute full charge
A recent international study led by Kiel University highlights the potential of lithium-sulfur batteries (LSBs) to revolutionize electric vehicle (EV) charging by enabling full charges in as little as 12 minutes, significantly faster than current lithium-ion batteries that typically require 20 to 30 minutes for partial charges and longer for full ones. LSBs offer a theoretical energy density of up to 2,600 watt-hours per kilogram—nearly ten times that of conventional lithium-ion cells—due to their sulfur cathode paired with a metallic lithium anode. This could translate to much longer driving ranges and help alleviate range anxiety, a major barrier to EV adoption. Additionally, sulfur is abundant, eco-friendly, and cost-effective compared to cobalt and nickel used in lithium-ion batteries. Despite these advantages, LSB technology faces several challenges. Sulfur’s poor electrical conductivity requires mixing with carbon-based materials, which adds weight and complexity. The sulfur cathode also undergoes significant volumetric changes during charging cycles
energylithium-sulfur-batterieselectric-vehiclesbattery-technologyfast-chargingenergy-storagesustainable-materialsNew Tesla LFP Cell Factory In Nevada
The article discusses Tesla's initiative to establish a new factory in Nevada dedicated to producing lithium iron phosphate (LFP) battery cells. This move aligns with a broader trend among US companies to increase local manufacturing in response to reduced tariffs on imported goods. By producing LFP cells domestically, Tesla aims to enhance supply chain resilience, reduce costs, and support its growing electric vehicle production. The new factory is expected to bolster Tesla's battery production capacity, potentially leading to more affordable and sustainable electric vehicles. LFP batteries are known for their safety, longevity, and cost-effectiveness, making them a strategic choice for Tesla's expanding lineup. Overall, the factory represents a significant step in Tesla's efforts to localize production and innovate in battery technology amid changing global trade dynamics.
TeslaLFP-batteryenergy-storagebattery-manufacturingelectric-vehiclesrenewable-energyNevada-factoryTechCrunch Mobility: The state of EV sales and Rivian secures the next $1B from VW
The TechCrunch Mobility newsletter highlights key developments in the electric vehicle (EV) and autonomous vehicle (AV) sectors amid the recent U.S. holiday. A notable industry update involves Uber co-founder Travis Kalanick’s plans to acquire the U.S. arm of Chinese AV company Pony AI, potentially with Uber’s support. Eric Meyhofer, a former Uber ATG CEO and Kalanick ally, is reportedly involved in this deal. The newsletter also introduces the term "MVAT" (minimum viable autonomy theater), describing companies’ use of minimal autonomous vehicle demonstrations primarily to maintain a narrative of progress, with Tesla’s recent “autonomous delivery” of a Model Y cited as an example. On the EV front, the second quarter’s sales and production data reveal mixed results: the electric Hummer is nearing sales parity with the F-150 Lightning, Lucid is gradually increasing production of its Gravity model, and Rivian has secured an additional $1 billion investment from Volkswagen despite ongoing sales challenges. Tesla
electric-vehiclesautonomous-vehiclesEV-salesroboticsenergy-storageautomotive-technologytransportation-innovationUS: 345 MW nuclear reactor to get fast-track construction permit
The US Nuclear Regulatory Commission (NRC) is expediting its review of TerraPower’s construction license application for the Natrium advanced nuclear reactor project, aiming to complete the safety and environmental evaluation by the end of 2025—eight months earlier than the previously scheduled August 2026. This project, backed by Bill Gates, represents the first utility-scale advanced nuclear power plant in the United States and involves building a 345-megawatt sodium-cooled fast reactor with a patented molten salt-based energy storage system in Kemmerer, Wyoming, on a retiring coal plant site. The storage technology can boost output to 500 MW when needed, and the plant is expected to be operational by 2031. The accelerated timeline is attributed to frequent collaboration between the NRC and TerraPower, though it depends on TerraPower’s timely resolution of outstanding issues. TerraPower was the first to submit a construction permit application for a commercial advanced reactor in March 2024. The NRC has already shortened the review
energynuclear-poweradvanced-reactorTerraPowerNatrium-projectenergy-storagesodium-cooled-fast-reactorSome Early Responses to Big Bad Budget Bill - CleanTechnica
The recently passed 2025 reconciliation budget bill, controversially labeled the “One Big Beautiful Bill” by Donald Trump and Republicans, has drawn significant criticism from cleantech industry groups and environmental advocates. The Solar Energy Industries Association (SEIA), led by Abigail Ross Hopper, condemned the bill as a major setback for the U.S. energy economy, particularly at a time of rising energy costs and global instability. SEIA highlighted that the bill threatens the burgeoning solar and storage manufacturing sector, risking factory closures and job losses that would undermine rural industrial revival and cede strategic advantage to China. Despite avoiding some harmful provisions, the bill was criticized for prioritizing partisan politics over practical, growth-oriented energy solutions that promote American energy independence. Similarly, the BlueGreen Alliance criticized the bill for repealing clean energy investments that would have created millions of manufacturing and construction jobs nationwide. Their statement emphasized that the bill’s passage would shutter projects, cost jobs, weaken U.S. competitiveness in the global clean technology market, and
energyclean-energysolar-powerenergy-storageenergy-policyrenewable-energyenergy-manufacturingThe EV Battery Swapping Movement Has Legs
The article discusses the resurgence and growing momentum of electric vehicle (EV) battery swapping, a concept that briefly appeared in the US during the Obama administration but failed to gain traction. Globally, however, battery swapping is gaining popularity across various EV classes, from lightweight two-wheelers like scooters to heavy-duty trucks. Two-wheelers have been early adopters due to their small, easily swappable batteries and the ability to install swapping stations in compact urban spaces. The four-wheeler market is more complex, requiring automation and significant infrastructure investment, but companies like Chinese automaker Nio have successfully integrated swapping into their business models, offering battery leasing to reduce upfront costs for consumers. Battery swapping also presents advantages for commercial and fleet EV users, such as gig economy drivers who benefit from rapid battery replacement and lack of home charging options. Swapping stations help optimize battery health and can serve as flexible energy storage units, recharging batteries during low grid demand and potentially supplying power back to the grid. US startup Am
energyelectric-vehiclesbattery-swappingEV-infrastructureenergy-storagegrid-managementautomationNew 'water battery' design achieves 220 cycles with no capacity loss
Researchers at Xi’an Jiaotong University, led by Professor Gang He, have developed a novel aqueous organic redox flow battery (AORFB) featuring a zwitterion-modified naphthalene diimide (NDI) derivative as the anolyte. This new electrolyte design addresses key challenges in AORFBs related to molecular stability and cost. Traditional NDI-based electrolytes suffer from degradation due to hydroxide ion attacks and radical-induced aggregation, which reduce battery lifespan and performance. By introducing zwitterions that create electrostatic repulsion among NDI molecules, the team achieved a parallel-staggered molecular stacking that enhances solubility (up to 1.49 M) and stabilizes the molecule during electron transfer, preventing decomposition. The modified electrolyte, paired with a potassium ferrocyanide catholyte, demonstrated stable cycling over 220 charge-discharge cycles with no significant capacity loss at a high electron concentration of 2 M. The total electrolyte cost is estimated at
energybattery-technologyredox-flow-batteryaqueous-organic-batteryenergy-storagemolecular-stabilityelectrolyte-designNew US fuel cell makes power, stores energy, and produces hydrogen
Engineers at West Virginia University have developed a novel protonic ceramic electrochemical cell (PCEC) fuel cell that operates stably for over 5,000 hours at 600°C and 40% humidity, significantly outperforming previous models that lasted less than 2,000 hours. This advanced fuel cell uses a unique “conformally coated scaffold” (CCS) structure that enhances durability by improving electrode–electrolyte bonding and resisting steam-induced degradation. The design allows the cell to efficiently generate electricity and hydrogen through water electrolysis while also storing energy, making it highly adaptable for modern power grids reliant on intermittent renewable sources like solar and wind. The CCS-based system demonstrates seamless switching between fuel cell and electrolysis modes during prolonged cycles, addressing the critical need for flexible energy conversion and storage in grids managing variable energy inputs. Key innovations include the incorporation of barium ions to improve proton conduction and water retention, and nickel ions to maintain structural stability at scale. Additionally, the system’s
energyfuel-cellhydrogen-productionrenewable-energyenergy-storageprotonic-ceramic-electrochemical-cellmaterials-scienceTesla’s energy storage business gets sucked into the company’s downward spiral
Tesla’s energy storage business, once a consistent growth area for the company, is now experiencing a decline amid broader challenges facing Tesla. In the second quarter of 2025, deployments of Tesla’s Powerwall and Megapack products fell by 0.8 gigawatt-hours compared to the first quarter, marking a downturn for the second consecutive quarter. In 2024, Tesla deployed a total of 31.4 GWh of energy storage products, but the recent drop signals an end to the previous trend of year-over-year growth in this sector. This decline contrasts with the overall energy storage market, which saw a 57% year-over-year increase in new installations in the first quarter of 2025. Several external factors contribute to Tesla’s energy storage struggles. Tariffs on Chinese-made goods and potential legislative changes in the U.S. Congress threaten to undermine tax credits that have supported battery storage growth. The Inflation Reduction Act’s benefits may be curtailed by new restrictions on parts or materials
energyenergy-storageTeslaPowerwallMegapackbattery-technologyrenewable-energyEnergySage & Third Act Launch Partnership to Empower Households with Rooftop Solar - CleanTechnica
EnergySage, a leading home electrification marketplace for clean energy solutions, has partnered with Third Act, a grassroots climate and democracy organization founded by environmentalist Bill McKibben, to promote residential rooftop solar adoption. This collaboration aims to make solar energy more accessible, affordable, and understandable for homeowners nationwide. McKibben emphasized the benefits of solar power, highlighting its affordability, ability to decentralize energy and empower local communities, and its role in stabilizing the grid during climate disasters while reducing pollution and energy costs. To launch the partnership, they will host a free webinar titled “Go Solar in 2025! Your Questions Answered” on July 15, designed to educate participants on solar costs, savings, installation, and incentives, especially important as the 30% federal solar tax credit is set to expire in 2026. Through this initiative, homeowners can easily assess their solar suitability, receive multiple quotes from vetted local installers, and get personalized guidance from EnergySage Energy Advisors
energysolar-energyrooftop-solarclean-energyrenewable-energyenergy-storagesolar-power-incentivesAugWind Energy To Install First Commercial-Scale AirBattery In Germany - CleanTechnica
AugWind Energy, an Israeli company, is set to build the world’s first commercial-scale AirBattery system in Germany, utilizing compressed air stored in salt caverns to generate electricity. This innovative system can store gigawatt-hours of energy by compressing excess renewable electricity—primarily from wind and solar—and storing it for long periods, potentially up to several months. This long-duration storage capability addresses a critical need for renewable energy backup during extended low-generation periods, such as Germany’s “Dunkelflaute” when solar and wind output is minimal. The AirBattery technology typically can store between 3 to 8 GWh of electricity per cavern, with the final capacity depending on the specific salt cavern selected. The project cost is estimated between 7 to 15 million euros, largely influenced by the cavern’s pressure range. The salt caverns used are naturally airtight due to their dense, pressurized structure, a characteristic that has allowed their use for storing compressed natural gas and other gases safely for
energyenergy-storagecompressed-airrenewable-energyAirBatterylong-duration-storageGermanyGermany to host world’s first long-duration AirBattery storage project
Germany is set to host the world’s first commercial-scale AirBattery energy storage project, developed by Israel’s Augwind Energy, with commissioning planned between 2027 and 2028. This innovative facility will utilize a mined salt cavern to store compressed air, enabling electricity generation over weeks or even months. Augwind’s Hydraulic Compressed Air Energy Storage (CAES) system combines pumped hydro and air compression technologies to provide multi-week energy resilience, addressing Europe’s “Dunkelflaute” problem—periods of low renewable output. A single cavern, larger than the Empire State Building, can store 3–8 GWh of electricity, releasing high-pressure air through water chambers to drive turbines when power is needed. The AirBattery offers a sustainable, affordable, and secure energy storage solution by reducing reliance on imported fuels and scarce battery metals, thus mitigating geopolitical and price volatility risks heightened by recent energy shocks in Europe. Its round-trip efficiency is expected to exceed 60 percent in commercial setups, with
energyenergy-storagecompressed-air-energy-storagerenewable-energyGermany-energy-projecthydraulic-compressed-airdecarbonizationBeyond CATF's Biased Analysis: Why Firm Power Isn't The Full Answer - CleanTechnica
The article critiques a recent report by the Clean Air Task Force (CATF) that argues for moving beyond Levelized Cost of Electricity (LCOE) as the sole metric for evaluating energy technologies, emphasizing the need to account for system-level integration costs of intermittent renewables like solar and wind. While the article agrees that LCOE is incomplete—ignoring costs related to storage, flexibility, transmission, and capacity value—it contends that CATF’s favored alternatives, such as nuclear power, enhanced geothermal systems (EGS), and carbon capture-equipped fossil plants, are presented with significant bias. These technologies, often labeled as ideal firm power sources by CATF, also have substantial integration challenges and costs that the report downplays or ignores. Specifically, nuclear power’s inherent inflexibility requires continuous operation at steady output to remain economically viable, necessitating costly supplementary flexibility services like pumped hydro storage to manage grid variability. Similarly, EGS depends on stable thermal reservoirs and high capacity factors, but its
energyrenewable-energynuclear-powergeothermal-energyenergy-storagegrid-integrationenergy-economicsIts Official Fossil Fuels Love Energy Storage Too
The article discusses Ameren Missouri’s recent move to integrate large-scale energy storage with fossil fuel power generation, highlighting a shift in how traditional energy companies view storage technology. Ameren has applied for a permit to build a 400-megawatt lithium-ion battery storage system alongside a new 800-megawatt natural gas power plant at its Big Hollow Energy Center in Jefferson County, Missouri. This marks Ameren’s first large-scale battery project and underscores that energy storage is not only critical for renewable sources like wind and solar but also increasingly important for fossil fuel plants to enhance grid reliability and meet rising energy demands. Despite political resistance to renewable energy expansion, the U.S. Department of Energy continues to support energy storage innovation, recently announcing $15 million in funding to accelerate commercial deployment. Ameren’s president, Mark Birk, emphasized that the new energy center aims to provide reliable backup power and prepare for anticipated increases in demand, reflecting broader concerns about climate impacts and extreme weather events. The battery system
energy-storagebattery-technologylithium-ion-batteriesrenewable-energynatural-gas-power-plantgrid-reliabilityenergy-infrastructureUS Not Ready To Give Up On Energy Storage -- UYet
The US energy storage sector has experienced significant growth alongside the expanding wind and solar industries since the early 2000s. Despite recent shifts in White House energy policy and partisan opposition to renewables, the US Department of Energy (DOE) continues to invest in next-generation energy storage technologies, recently releasing $15 million in funding for advanced storage projects. Energy storage is increasingly recognized as energy source-agnostic, benefiting not only renewables but also fossil fuel-based grid power. This broader appeal is driven in part by the data center industry's demand for reliable, resilient, and cost-saving energy solutions, including onsite storage that can replace traditional backup generators and reduce peak utility costs. A notable example of innovation in this space is Quino Energy, a US startup developing organic flow batteries using quinones instead of traditional vanadium. This approach allows deployment in existing oil storage tanks without corrosion, significantly lowering hardware costs. Quino recently secured $10 million from the California Energy Commission and an additional $5 million from the DOE
energy-storagerenewable-energyflow-batterycleantechUS-Department-of-Energygrid-improvementsenergy-fundingLG Energy Solution Opens New LFP Battery Cell Lines In Michigan To Support Energy Storage As Demand Cools From EV Manufactures - CleanTechnica
LG Energy Solution inaugurated a large lithium-iron phosphate (LFP) battery manufacturing plant in Holland, Michigan, in early May 2025. This $1.4 billion facility, spanning an area equivalent to 42 football fields, represents a strategic pivot from electric vehicle (EV) battery production toward energy storage systems (ESS) to address the growing demand for grid stability and renewable energy integration amid cooling EV demand. The plant currently operates two production lines with a third expected by the end of the year, employing advanced manufacturing processes including slurry mixing, foil coating, cell stacking, and quality control to produce high-performance LFP battery cells. The facility is expected to have a significant economic impact, positioning Michigan as a leading state for grid-scale battery manufacturing in the U.S. Industry leaders forecast billions in annual revenue and transformative economic growth driven by this investment. The plant aligns with supportive policies such as the Inflation Reduction Act, which bolster clean energy initiatives. LG Energy Solution’s focus on deploying energy storage solutions near
energyenergy-storagelithium-iron-phosphate-batteriesLG-Energy-Solutionbattery-manufacturingclean-energygrid-stabilityPlugged In: A Lasagna-Lover's Guide to EV Battery Cell Anatomy - CleanTechnica
The article "Plugged In: A Lasagna-Lover's Guide to EV Battery Cell Anatomy" by Mandira Ganti uses the metaphor of lasagna to explain the structure and function of electric vehicle (EV) battery cells, particularly pouch-format cells. It clarifies that what is commonly called an EV battery is actually a battery pack composed of multiple modules (like pans of lasagna), each containing numerous individual battery cells (servings). Each pouch cell consists of layered components analogous to lasagna layers: a cathode (positive electrode) comparable to a sauce layer, an anode (negative electrode) like a ricotta layer, and a polymer separator that keeps these layers distinct, much like pasta sheets in lasagna. These layers are stacked about 20 times within each cell, where the chemical reactions storing energy occur. The article further explains the battery's operation by describing the movement of lithium ions and electrons during charging and discharging. Lithium ions travel internally through the electrolyte—a gel-like substance facilitating
energyelectric-vehiclebattery-technologyEV-battery-cellspouch-cellbattery-materialsenergy-storageRussia captures Europe’s richest lithium site spanning 100 acres
Russian forces have seized control of a significant lithium-rich site near the village of Shevchenko in Ukraine’s Donetsk region. Spanning about 100 acres, this site is among Europe’s largest lithium reserves, a mineral critical for electric vehicle batteries, aerospace alloys, energy storage, and electronics. Despite the village’s limited tactical value, the subsurface lithium resources hold growing strategic importance amid rising global demand driven by decarbonization and military modernization. The capture strengthens Russia’s hold over Ukraine’s natural resources and fits a broader pattern of targeting key industrial assets to undermine Ukraine’s economic recovery and future investment prospects. The seizure directly challenges a recent US-Ukraine bilateral agreement aimed at fostering investment in Ukraine’s critical mineral sector, including the Shevchenko deposit. This move complicates Western efforts to develop resilient, non-Chinese supply chains for battery-grade lithium and other essential minerals, which are vital for energy transition, defense manufacturing, and economic stability. By controlling this resource corridor, Russia enhances its
lithiumenergy-storageelectric-vehicle-batteriescritical-mineralsresource-controlindustrial-supply-chainsenergy-materialsClean Energy Experts Say It’s Time To Move Beyond LCOE - CleanTechnica
A recent report from the Clean Air Task Force (CATF) argues that the Levelized Cost of Electricity (LCOE), long used as the primary metric for comparing clean energy technologies, is now insufficient for guiding investment and policy decisions in today’s rapidly evolving energy landscape. While LCOE is simple and standardized, it fails to capture critical system-level costs such as grid integration, storage, curtailment, and reliability challenges associated with variable renewable energy sources like wind and solar. As electrification and peak demand grow, relying solely on LCOE risks misdirecting investments, delaying decarbonization, and increasing long-term energy costs. The report highlights the value of clean firm power technologies—such as advanced nuclear, geothermal, long-duration storage, and carbon-capture-equipped combustion—that provide reliable, on-demand electricity regardless of weather or time. For example, Ontario’s approval of a small modular nuclear reactor (SMR) project demonstrates that despite a higher LCOE, clean firm power
energyclean-energyelectricity-decarbonizationrenewable-energyenergy-storagegrid-reliabilitynuclear-energyA New Role For Hydropower In Long Duration Energy Storage
The article discusses the evolving role of hydropower in long-duration energy storage, emphasizing the need for alternatives to lithium-ion batteries to support the increasing integration of wind and solar power. While lithium-ion batteries effectively manage short-term grid balancing and emergencies, they fall short for long-duration storage required to handle seasonal and climate-related fluctuations. Currently, pumped storage hydropower dominates U.S. long-duration storage, accounting for about 95%, but innovations are emerging to diversify and improve storage solutions. A notable advancement comes from Texas-based Quidnet, which has developed a Geomechanical Energy Storage (GES) system that stores energy by pumping water into underground rock formations, using the natural elasticity of rock as a spring to hold pressure. This system can be deployed in unused oil and gas wells, offering a modular and potentially more sustainable alternative to traditional pumped storage. Supported by the U.S. Department of Energy and ARPA-E, Quidnet recently demonstrated a successful six-month energy storage test with no power loss
energyhydropowerenergy-storagerenewable-energypumped-storagegeomechanical-energy-storageclean-energyPowerful US EV battery endures 1,000 cycles, charges 80% in 10 mins
Researchers at the U.S. Department of Energy’s Oak Ridge National Laboratory (ORNL) have developed a novel lightweight electric vehicle (EV) battery technology that significantly enhances fast-charging capabilities and energy density while reducing reliance on critical metals like copper and aluminum. The breakthrough centers on a new current collector design—a polymer layer sandwiched between thin metal layers—that shrinks the metal core by 80%, enabling the battery to recharge up to 80% capacity in just 10 minutes. This innovation also improves energy capacity by 27%, maintains high energy density after 1,000 charge cycles, and reduces manufacturing costs by up to 85%. Developed in partnership with Soteria Battery Innovation Group, the polymer-metal current collector not only lightens the battery to a quarter of the weight of conventional designs but also enhances safety by acting as an internal circuit breaker to prevent short circuits and fires. The technology is compatible with industry-standard roll-to-roll manufacturing processes, overcoming challenges such as polymer wrinkling
energyelectric-vehiclesbattery-technologyfast-charginglithium-ion-batteriesmaterials-scienceenergy-storageAdvanced silicon anode battery retains 90% power after 300 cycles
NEO Battery Materials, a Canadian company, has developed an advanced silicon anode battery, the P-300N, which retains over 90% of its capacity after 300 full charge-discharge cycles, surpassing its initial target of 80%. This achievement positions the P-300N as one of the most stable and cost-effective battery materials globally, particularly for electric vehicle (EV) applications aiming for a 1,000-mile range. The battery uses metallurgical-grade silicon (MG-Si) as its core anode material, which is significantly cheaper than graphite and offers manufacturing advantages over other silicon sources, enabling scalable and cost-efficient production of high-energy-density batteries. The P-300N’s performance was validated in full coin cell tests that simulate commercial lithium-ion battery behavior more realistically than traditional half-cell tests. NEO’s proprietary processing addresses silicon’s typical challenges, such as volume expansion and particle pulverization, thereby enhancing cycle life without sacrificing energy density or safety. Following these promising results
energybattery-technologysilicon-anodeelectric-vehicleslithium-ion-batteryenergy-storagebattery-materialsANSI Officially Approves Two New SEIA Standards on Consumer Protection and Operations and Maintenance - CleanTechnica
The American National Standards Institute (ANSI) has officially approved two new American National Standards developed by the Solar Energy Industries Association (SEIA) focused on consumer protection and operations and maintenance for solar and energy storage projects. These standards, ANSI/SEIA 401-2025 and ANSI/SEIA 301-2025, aim to professionalize the solar and storage industry by setting national guidelines for ethical sales practices, consumer disclosures, technician training, and system maintenance. ANSI/SEIA 401 emphasizes training for sales personnel to ensure transparent communication of contract terms and technology details to customers, while ANSI/SEIA 301 focuses on educating technicians in system upkeep to maximize performance, safety, and grid resilience. SEIA developed these standards through a collaborative process involving diverse stakeholders across the solar value chain, including manufacturers, installers, financiers, consumer advocates, and government agencies. To facilitate industry adoption, SEIA is launching an online platform providing access to these standards and implementation resources. Additionally, SEIA plans to
energysolar-energyenergy-storageANSI-standardsconsumer-protectionoperations-and-maintenancetechnician-trainingSolarEdge Expands U.S. Manufacturing in Salt Lake City, Utah - CleanTechnica
SolarEdge Technologies has expanded its U.S. manufacturing footprint by ramping up a new facility in Salt Lake City, Utah, which began producing and shipping the SolarEdge ‘USA Edition’ Home Battery in the first quarter. This move is part of the company’s strategic commitment to strengthen domestic supply chains, support American energy independence, and meet rising demand for U.S.-made energy storage solutions. The Salt Lake City site complements existing SolarEdge manufacturing facilities in Florida and Texas, collectively creating over 2,000 new jobs across these locations. SolarEdge now manufactures its full suite of residential inverters, power optimizers, and battery products domestically, supporting high-skill local jobs and bolstering the U.S. clean energy infrastructure. The SolarEdge Home Battery produced in Utah is a high-capacity energy storage system designed for seamless integration with the company’s optimized inverters and power optimizers. It features a dedicated SKU to simplify tracking and helps customers comply with domestic content requirements for solar-plus-storage installations
energyenergy-storagesolar-energyclean-energybattery-manufacturingrenewable-energyenergy-independenceRedwood Materials launches energy storage business and its first target is AI data centers
Redwood Materials, founded by former Tesla CTO JB Straubel, has launched a new energy storage business called Redwood Energy, targeting AI data centers as its initial customers. The company is repurposing thousands of retired EV batteries—currently stockpiling over 1 gigawatt-hour and expecting an additional 4 gigawatt-hours soon—to create large-scale, clean energy storage systems. Their first project, in partnership with AI infrastructure firm Crusoe, involves a 12 MW, 63 MWh microgrid in Nevada that powers a modular data center using energy stored from an adjacent solar array. This operation is already profitable and marks a significant expansion beyond Redwood’s core battery recycling and materials supply business. Redwood Materials has built a circular supply chain by recycling battery scrap and consumer electronics to extract valuable materials like cobalt, nickel, and lithium, which it then sells to major manufacturers including Panasonic, Toyota, and GM. The company has also moved into cathode production and expanded its footprint globally. Redwood Energy
energyenergy-storageEV-batteriesbattery-recyclingmicrogridAI-data-centersrenewable-energyTesla Robotaxi Pilot, Big Tesla Sales Drop in Europe, BYD Growth & Profits — 15 Top Cleantech Stories of the Week - CleanTechnica
The article highlights several key developments in the cleantech sector over the past week. Tesla has initiated a small-scale robotaxi pilot in Austin, Texas, which has generated enthusiasm among fans, though some skepticism remains. Meanwhile, Tesla’s sales in Europe are declining despite local production of the Model Y at its German Gigafactory, raising concerns about the company's prospects in that market. In contrast, Waymo has launched robotaxi services in Atlanta exclusively through Uber, marking a notable partnership in autonomous ride-hailing. Ethiopia is reinforcing its commitment to electric vehicles by maintaining its ban on fossil-fueled vehicle imports, signaling a strong stance on clean transportation that could inspire other nations. The article also underscores the growing dominance of solar power combined with battery storage, with new reports suggesting that batteries are now affordable enough to enable nearly constant, cost-effective solar electricity supply in sunny regions. Chinese EV manufacturer BYD is thriving despite ongoing price wars, maintaining healthy profit margins and expanding aggressively into export markets like Thailand and Brazil
robotrobotaxiTeslaelectric-vehiclesenergy-storagesolar-powercleantechSilicon battery hits 3,000 cycles in performance breakthrough
Group14 Technologies, a Washington-based company, has announced a significant breakthrough in silicon battery performance with its SCC55 material, enabling silicon batteries to consistently achieve over 1,500 charge cycles and, in some cases, exceed 3,000 cycles. This milestone surpasses the longstanding industry benchmark of 1,000 cycles for high-performance lithium-ion batteries, marking a new era of durability combined with higher energy density and faster charging. The SCC55 technology is a stable silicon-carbon composite that holds up to five times the capacity of graphite and provides up to 50% more energy density for lithium-ion battery anodes. The novel SCC55 material is compatible with various battery chemistries, including lithium iron phosphate (LFP), lithium manganese iron phosphate (LMFP), and high-nickel formulations, and is already powering millions of products worldwide. Its advanced hard carbon-based scaffold keeps silicon in an amorphous, nano-sized form, enhancing battery longevity and performance. Manufactured via a scalable two-step process
energysilicon-batterylithium-ion-batteryelectric-vehiclesbattery-technologyenergy-storagerechargeable-batteriesNew Mercedes 1,341-hp electric hypercar rockets to 223 mph top speed
Mercedes-AMG has unveiled the GT XX concept, a futuristic four-door electric hypercar that previews the brand’s high-performance electric future. Powered by three axial flux motors producing a combined 1,341 horsepower (1,000 kW), the GT XX achieves a top speed exceeding 223 mph (359 km/h). The car features advanced aerodynamics with a drag coefficient of just 0.198, making it one of the most streamlined AMG vehicles ever. Its design is radical and unique, including a fish-like nose with an oversized grille, vertically stacked headlights, and a coupe-like roofline without a rear window, creating a dramatic silhouette reminiscent of the Polestar 4. The GT XX is packed with cutting-edge technology and futuristic styling, such as 21-inch active aero wheels that adjust for brake cooling and airflow, luminescent paint on side skirts, and a programmable MBUX Fluid Light Panel with over 700 RGB LEDs on the rear fascia for communication with pedestrians and other vehicles.
electric-vehiclesenergy-storagebattery-technologyelectric-motorsautomotive-materialsvehicle-aerodynamicssmart-lighting-systemsBuyers Emerge For Northvolt - CleanTechnica
The article reports on ongoing negotiations for the sale of Northvolt, a Swedish battery manufacturer that recently filed for bankruptcy. According to bankruptcy trustee Michael Kubu, an initial non-binding bid has been received from a foreign investor interested in acquiring the entire Northvolt operation, marking the first time such an offer has been made. Additionally, there are at least two other potential buyers, increasing the likelihood that the company’s assets could be sold as a whole. However, challenges remain, including the dwindling number of employees and the need for buyers to secure not only machinery but also skilled staff. Key Northvolt assets include the main plant in Skellefteå (Northvolt Ett), the development center in Västerås (Northvolt Labs), and a planned factory in Heide, Germany, which still benefits from subsidies. Several parts of Northvolt have already been sold off prior to bankruptcy: Volvo Cars acquired shares in the joint venture Novo Energy, Scania took over a battery module production facility in Poland and an R
energybattery-technologyNorthvoltclean-energyelectric-vehiclesrenewable-energyenergy-storageExtremely Expensive Cadillac CELESTIQ Deliveries Begin - CleanTechnica
Cadillac has begun delivering its ultra-luxury electric sedan, the CELESTIQ, marking a new pinnacle in the brand’s lineup above the previously top-tier Escalade IQ. Priced starting at around $330,000 and available by special order only, the CELESTIQ is a bespoke vehicle built to individual client specifications at GM’s Artisan Center in Warren, Michigan. The first delivery took place in a private ceremony at the General Motors Global Technical Center, emphasizing the car’s exclusivity and personalized design experience. Key specifications of the CELESTIQ include a powerful 655 horsepower motor, 646 lb-ft of torque, acceleration from 0 to 60 mph in 3.7 seconds (with Velocity Max), and an estimated range of 303 miles on a full charge. Each vehicle’s final price depends on the level of customization chosen by the client, with the base MSRP starting in the mid-$300,000 range. The CELESTIQ represents Cadillac’s return to
electric-vehiclesCadillac-CELESTIQelectric-sedanautomotive-technologyenergy-storageelectric-car-performanceluxury-EVUS: World-first lithium plant uses oilfield water with 97% recovery
A US company, Gradiant, through its lithium-focused subsidiary alkaLi, has launched the world’s first fully integrated lithium production facility that extracts lithium from oilfield produced water in Pennsylvania’s Marcellus Shale Formation. Expected to begin commercial operations by early 2026, this facility uses an innovative extract, concentrate, and convert (EC²) process that achieves up to 97% lithium recovery and 99.5% purity, surpassing industry standards. The plant is designed to supply up to 50% of the US lithium demand, addressing the growing need for domestic lithium amid rising electric vehicle and energy storage markets. AlkaLi’s vertically integrated model bypasses lengthy permitting processes, enabling faster deployment of battery-grade lithium production with lower capital and operating costs. The EC² platform combines Direct Lithium Extraction (DLE) with concentration and conversion in a streamlined system that uses less water, energy, and produces less waste, enhancing both economic and environmental sustainability. The company has secured a
lithium-productionenergy-storagebattery-grade-lithiumsustainable-miningcritical-mineralselectric-vehiclesresource-recoveryNew formidable zinc battery holds over 82% charge after 1,000 cycles
Researchers from the University of Jinan and Shanghai Jiao Tong University in China have developed a novel cathode material, FA-VOPO₄ nanosheets, that significantly enhances the performance of aqueous zinc-ion batteries (AZIBs). By intercalating formamide molecules into vanadyl phosphate’s layered structure, they expanded the interlayer spacing to 9.3 angstroms and created hydrogen bonds with residual water molecules. This structural modification improved the material’s stability, ion transport efficiency, and charge transfer properties, addressing key limitations such as poor cycling stability and sluggish ion diffusion that have hindered AZIB commercial viability. The FA-VOPO₄ cathodes demonstrated remarkable electrochemical performance, achieving a specific capacity of 463 mAh/g and a volumetric capacity of 733 mAh/cm³ at moderate mass loading, which is about eight times higher than unmodified VOPO4·2H2O. Even at higher mass loading, the material maintained strong volumetric capacity (535
energyzinc-batteryaqueous-zinc-ion-batterycathode-materialenergy-storagebattery-technologyelectrochemical-performance5,000 cycle lifespan zinc batteries possible with new breakthrough
Researchers from the University of Technology Sydney and the University of Manchester have developed a zinc-ion battery with a significantly extended lifespan, capable of over 5,000 charge-discharge cycles—about 50% more than current versions. This breakthrough addresses a major limitation of zinc-ion batteries, which traditionally degrade quickly due to internal component wear during repeated cycling. The innovation hinges on two key advances: the creation of a 2-dimensional superlattice material composed of manganese oxide and graphene layers, and the exploitation of the cooperative Jahn-Teller effect, a quantum phenomenon that allows atomic-level stress relief. Together, these innovations prevent the cathode from deteriorating, enabling longer battery life and improved durability. Beyond longevity, the new zinc-ion battery offers several advantages over lithium-ion technology. It is safer, as zinc-ion batteries do not pose the same fire risks as lithium-ion cells, and it is more environmentally friendly, using water-based, low-temperature, and non-toxic manufacturing processes. Additionally, zinc is abundant and
energyzinc-ion-batteriesbattery-technologymaterials-sciencequantum-phenomenonsustainable-energyenergy-storageNew EV battery survives 54-hour saltwater submersion with no failures
Chery Automobile has successfully demonstrated the resilience of its proprietary "Guardian Battery" by subjecting it to nearly 54 hours of continuous saltwater submersion in Jakarta, Indonesia, as part of its Global Safety Challenge. The battery, installed in the Chery Super Hybrid (CSH) platform, showed no signs of leakage, short circuit, thermal runaway, or structural damage. After immersion, the battery powered the vehicle on the first attempt and maintained stable performance during a controlled road test. Key features of the Guardian Battery include IP68-rated waterproofing and dust protection, an ultra-fast 2-millisecond emergency power cut-off, a wide operating temperature range (-35°C to 60°C), and a 24/7 real-time health monitoring system, underscoring its robustness and safety. The test was witnessed and validated by numerous media representatives, industry experts, and regulatory officials, highlighting Chery’s commitment to transparency and safety. The TIGGO8 CSH vehicle, which houses the battery,
energyelectric-vehicleEV-batterybattery-safetywaterproof-batteryGuardian-Batteryenergy-storageWhat Will Happen To All Those EV Charging Stations?
The article discusses the uncertain future of the rapidly expanding network of electric vehicle (EV) charging stations in the United States amid political and legislative challenges. Despite a push by Republican lawmakers to eliminate the $7,500 federal tax credit for EV purchases—a move expected to severely impact the US EV market—construction of new charging infrastructure continues. This expansion is partly driven by a short-term rush from consumers aiming to capitalize on the current tax credit before it potentially disappears. However, the final fate of the tax credit remains uncertain due to procedural constraints imposed by the Senate Parliamentarian, who has blocked certain provisions that would ease emissions regulations favored by the Biden administration. Industry stakeholders in EV charging are moving forward with confidence that zero-emission mobility will persist beyond the current political climate, anticipating continued growth even after the 2028 presidential transition. A significant technical challenge is the lengthy and complex process of installing fast charging stations, which often requires extensive electrical grid upgrades. To address this, companies are integrating energy storage solutions—b
energyelectric-vehiclesEV-charging-stationsenergy-storageelectric-mobilitytax-creditsUS-auto-industryRenewables as a Bridge to Gas? America's Energy Logic Goes Backwards - CleanTechnica
The article discusses a controversial statement made by John Ketchum, CEO of NextEra Energy, at the Politico Energy Summit in June 2025, where he suggested that renewables like wind, solar, and storage should be viewed as a temporary "bridge" to expanding natural gas generation. This reverses the long-standing narrative that natural gas is a bridge fuel toward a renewable future. Ketchum’s argument centers on the urgent need for new electricity capacity in the near term, driven by rising demand from AI data centers, electric vehicles, and broader electrification. He emphasized that renewables are currently the only energy sources deployable quickly enough to prevent reliability crises, whereas new gas infrastructure faces significant delays. The delays in gas turbine deployment—often five to seven years—stem from manufacturing backlogs caused by limited production capacity, aging infrastructure, supply chain disruptions, and workforce shortages, rather than surging global demand. This bottleneck is partly a consequence of the market’s long-term shift away from
energyrenewable-energynatural-gassolar-powerwind-energyenergy-storageelectricity-demandSurprise finding in semiconductor research fixes zinc battery flaw
Researchers at Purdue Polytechnic Institute have made a surprising breakthrough that could significantly improve zinc battery technology. While working on low-temperature semiconductors for flexible electronics, the team discovered that a p-type tin oxide semiconductor layer can protect zinc anodes from corrosion and hydrogen evolution—two major factors that degrade zinc battery performance and lifespan. This accidental finding emerged during experiments with semiconductor thin films and has led to a patent application, highlighting its potential impact. Zinc batteries are valued for their safety, affordability, and environmental benefits compared to lithium-ion batteries, but their widespread use has been limited by short lifespans and performance issues. The tin oxide coating discovered by the Purdue researchers enhances the stability and durability of zinc anodes, potentially extending battery life and enabling broader commercial adoption. This innovation exemplifies how cross-disciplinary research can unlock new solutions, offering a scalable and sustainable approach for large-scale energy storage systems. The findings were published in the journal Energy & Environmental Science.
energyzinc-batteriessemiconductor-researchbattery-technologytin-oxideenergy-storagematerials-scienceHyundai & Kia EVs Rack Up TSP+ Awards - CleanTechnica
Hyundai and Kia have achieved significant safety recognition for their electric vehicles (EVs), with three models—the Hyundai IONIQ 5, Hyundai IONIQ 6, and Kia EV9—earning the 2025 IIHS Top Safety Pick+ (TSP+) awards. This rating, given by the respected Insurance Institute for Highway Safety (IIHS), indicates superior crash protection and safety features. The inherent design advantages of EVs, such as a lower center of gravity due to battery placement and larger crumple zones from the absence of a traditional engine, contribute to these strong safety performances. Beyond these three EVs, Hyundai and Kia have multiple other models that also received TSP+ ratings, including five additional Hyundai models and two more Kia models. However, the Kia EV6 did not receive a TSP or TSP+ rating this year, though it is expected to achieve a top safety rating in the future. Overall, the strong safety ratings across most of their EV lineup underscore
electric-vehiclesHyundaiKiabattery-technologyautomotive-safetyenergy-storagerenewable-energyBeyond lithium: inside the Goliath battery revolution
The article features insights from Graeme Purdy, CEO and co-founder of Ilika, on the company’s flagship solid-state battery project, Goliath, which is poised to revolutionize electric vehicle (EV) energy storage. Solid-state batteries offer significant advantages over traditional lithium-ion cells, including higher energy and power density, intrinsic safety, and faster charging. Purdy highlights that these batteries are safer, passing rigorous tests like the nail penetration test without catching fire, which reduces the need for heavy protective engineering and thus lowers vehicle weight and cost while increasing range. Contrary to common perceptions, Purdy asserts that solid-state batteries can be cost-competitive due to cheaper materials and more energy-efficient manufacturing processes, potentially saving thousands on battery pack costs and narrowing the price gap between EVs and internal combustion engine vehicles. Looking ahead, Purdy is optimistic that solid-state batteries will enter low-volume production within a few years and become dominant in the EV market within five years. He acknowledges China’s dominant role in EV
energysolid-state-batterieselectric-vehiclesbattery-technologyenergy-storagebattery-safetybattery-innovationNvidia wants in on the nuclear renaissance, invests in Bill-Gates backed TerraPower
Nvidia has made its first energy sector investment through its venture arm, NVentures, by participating in a funding round for TerraPower, a nuclear startup backed by Bill Gates and HD Hyundai. TerraPower is developing its Natrium reactor, designed to generate 345 megawatts of electricity, which positions it between large conventional reactors and smaller modular reactors. Unlike traditional water-cooled reactors, Natrium uses molten sodium as a coolant and incorporates a significant amount of sodium to store heat when electricity demand is low. This stored heat can then be used to generate electricity during peak demand, enabling the reactor to operate steadily while helping to balance intermittent renewable energy sources like solar and wind. TerraPower initially pursued a different reactor design but shifted to the Natrium design due to uncertainties. The company claims it can complete a reactor within three years after starting concrete work, although substantial site preparation is still required. While the Natrium reactor is expected to be cheaper than recent U.S. nuclear projects, costs remain high
energynuclear-powerTerraPowerNatrium-reactormolten-sodiumsmall-modular-reactorsenergy-storageCan You Ever Trust Automakers Saying There's Not Enough EV Demand? - CleanTechnica
The article from CleanTechnica critically examines the recurring claim by automakers that there is insufficient consumer demand for electric vehicles (EVs). Historically, this argument has been used to resist stricter fuel economy and emissions regulations or to justify canceling specific EV projects. However, these claims have frequently been disproven, as consumers often purchase the number of EVs that manufacturers are required to sell once regulations take effect. This pattern has led to skepticism about the credibility of automakers’ statements regarding EV demand. The discussion is prompted by recent headlines about Ferrari delaying its second EV model until 2028, citing weak consumer demand. Notably, Ferrari’s first EV, the Elettrica, has yet to launch and is expected to be a high-priced luxury vehicle. While Ferrari operates in a niche market and its customer preferences may differ from the broader market, the author questions the reliability of the “lack of demand” excuse given the history of similar claims by automakers that have often proven false. The article
electric-vehiclesEV-demandautomakerselectric-carsrenewable-energyenergy-storageclean-transportationRust-powered battery to deliver 100-hour backup in California
Form Energy is set to deploy a novel iron-air battery system near a Pacific Gas & Electric substation in Mendocino County, California, by early 2026. Backed by a $30 million grant from the California Energy Commission, this 1.5-megawatt, 150 megawatt-hour battery can power approximately 1,500 homes for four days, offering a significant leap in long-duration energy storage. Unlike conventional lithium-ion batteries that rely on ion movement, this system generates electricity through a reversible rusting process, oxidizing iron to produce power and then reversing the reaction during charging. Although iron-air batteries have a lower round-trip efficiency (~60%) compared to lithium-ion (>90%), they provide advantages such as reduced fire risk, less degradation, and the ability to deliver continuous power for up to 100 hours—over 20 times longer than typical lithium-ion systems. California currently depends heavily on lithium-ion batteries for its 16 gigawatts of storage capacity, but
energybattery-technologyiron-air-batteryenergy-storagegrid-backuprenewable-energylong-duration-storageMandrakes drone's unique whine signals its multi-purpose capabilities
At the 55th Paris Air Show, Czech startup FlyinDiamonds showcased its innovative "Mandrakes" drones—small, glowing quadcopters named for their distinctive high-pitched whine upon landing, which aids operators in locating them in difficult terrains. Designed and manufactured entirely in the Czech Republic, these drones feature a 270 mm propeller diameter, 25-minute flight time, 450 g weight, and can withstand winds up to 7 m/s. They are powered by a 3600mAh Li-Ion 4S battery and support connectivity via Wi-Fi, micro USB, and UART interfaces, including a light show controller. Originally focused on entertainment through light shows, FlyinDiamonds has expanded into industrial uses such as millimeter-precision 3D scanning for construction and facade cleaning. FlyinDiamonds is also exploring emergency medical applications, aiming to use drones to deliver critical supplies like defibrillators and medication, potentially reducing response times in urgent situations.
dronesUAVroboticsIoTenergy-storagecarbon-compositesunmanned-aerial-vehiclesLithium salt unleashes 93% retention breakthrough in sodium-ion battery tech
Researchers in Korea have developed a method to significantly improve the cycle stability and capacity retention of sodium-ion batteries (SIBs) by adding lithium hexafluorophosphate (LiPF6) to the battery electrolyte. This innovation resulted in a battery retaining 92.7% of its capacity after 400 charge-discharge cycles, a notable improvement over the typical 80% retention seen in similar SIBs. The lithium salt additive enhances the formation of a robust solid electrolyte interphase (SEI) layer on the hard carbon anode, which is less soluble and reduces electrolyte decomposition, thereby protecting the anode. Additionally, lithium ions partially dope the surface of the O3-type cathode, creating “Li-ion pillars” that reinforce the cathode’s layered structure and reduce gas evolution during cycling. This dual-action process—anode protection and cathode reinforcement—was confirmed through electrochemical mass spectrometry and microscopy, showing reduced CO2 evolution and preserved electrode structures. The scalable synthesis
energysodium-ion-batterieslithium-saltbattery-technologyelectrolyteenergy-storagematerials-scienceUS battery breakthrough boasts 1,300 cycles and zero Chinese materials
Boston-based startup Pure Lithium, led by CEO Emilie Bodoin, has developed a lithium metal battery that promises significant advancements over conventional lithium-ion cells. The battery boasts over 1,300 charge-discharge cycles and eliminates reliance on critical minerals such as graphite, cobalt, nickel, and manganese—materials often sourced or processed in China. Instead, Pure Lithium uses a proprietary “Brine to Battery” process to extract pure lithium metal anodes directly from brine, paired with a vanadium cathode that enhances fire resistance and allows operation at temperatures up to 700°C. This design not only improves energy density but also reduces material costs and environmental concerns associated with traditional lithium-ion batteries. This innovation comes amid growing U.S. efforts to reduce dependence on China, which currently dominates around 90% of global rare earth production and supplies half of America’s critical mineral imports. Pure Lithium’s approach aligns with national priorities to secure domestic supply chains for clean energy technologies. The company is expanding its lithium production and
energylithium-batterybattery-technologymaterials-scienceenergy-storageclean-energysupply-chain-independenceNew battery to power Chinese flying taxis with more speed, safety
Chinese battery manufacturer Gotion High-tech has partnered with eVTOL developer Ehang to equip Ehang’s flagship EH216 aerial vehicle with Gotion’s advanced 46-series cylindrical battery cells. This upgrade promises to enhance the EH216’s performance by providing longer range, stronger power output, and improved safety. The collaboration builds on a prior agreement from December 2023 and aims to accelerate the commercialization of low-altitude urban air mobility by improving battery technology tailored for short-range autonomous flights. Ehang, a pioneer in China’s eVTOL sector, has demonstrated significant progress with its EH216-S model, which currently offers a top speed of 80.8 mph and a flight duration of up to 25 minutes. Notably, Ehang tested a version with solid-state batteries that achieved a continuous flight of over 48 minutes, highlighting ongoing efforts to advance battery technology for aerial applications. Gotion, ranked as the sixth-largest global power battery manufacturer with a 3.4% market share,
energybattery-technologyeVTOLaerial-vehicleselectric-vertical-takeoff-and-landingenergy-storageurban-air-mobilityPoll: Two-thirds of Canadians favour developing clean energy over fossil fuels, while 85% wish to maintain or increase federal climate action - Clean Energy Canada
A recent survey by Abacus Data for Clean Energy Canada reveals strong Canadian support for prioritizing clean energy development over fossil fuels. Two-thirds (67%) of respondents favor investing in clean energy projects such as critical minerals, renewable power, and energy storage, compared to 33% who prefer conventional fossil fuel projects like oil, gas, and LNG. While both sectors are seen as important to Canada’s economy over the next decade, clean energy holds a slight edge, especially among those who view one sector as "very important." This reflects a broad consensus that clean energy will play a crucial role in the country’s future. Support for federal climate action remains robust amid ongoing climate challenges, with 85% of Canadians wanting the government to maintain or increase efforts to combat climate change. Only 14% believe the government should reduce its climate initiatives. This support spans regions and political affiliations, including 72% in Alberta and 70% of Conservative supporters. Younger Canadians (ages 18-29) are particularly
clean-energyrenewable-powerenergy-storageclimate-actionsustainable-constructionlow-carbon-materialselectric-vehicle-chargingA Deeper Look at Hidden Damage: Nano-CT Imaging Maps Internal Battery Degradation - CleanTechnica
The article discusses advances in understanding and improving lithium-ion battery recycling through high-resolution nano-CT imaging, led by researchers at the National Renewable Energy Laboratory (NREL). Lithium-ion batteries rely on scarce and valuable minerals such as lithium, nickel, cobalt, manganese, and graphite, with much of the global supply chain controlled by China. To reduce dependence on foreign markets and extend the lifespan of critical materials, direct recycling of battery cathodes within the United States is being explored as a more efficient and cost-effective alternative to traditional recycling methods, which are energy-intensive and break materials down to their elemental forms. NREL’s nano-CT scanner, capable of 50-nanometer spatial resolution, allows nondestructive, real-time visualization of internal battery structures, revealing microscopic degradation that impacts battery performance. Researchers found that although end-of-life battery materials retained similar energy capacity to new cells, their charging rates were significantly reduced due to morphological damage—specifically, particle cracking within the cathode microstructure. This insight
energybattery-technologylithium-ion-batteriesnano-CT-imagingmaterials-sciencebattery-recyclingenergy-storageInfinite Machine's e-bike offers 33 mph speed, 40-mile range
Infinite Machine has launched the Olto, a sleek, futuristic electric moped designed specifically for urban commuters and compliant with Class 2 e-bike regulations. The Olto features a metallic body with hidden wiring, full front and rear suspension, and a clean aesthetic. It offers a top speed of 20 mph in standard mode for bike lane use, with an unlocked off-road mode reaching 33 mph. The moped is powered by a removable, UL-certified 48V 25Ah battery providing a real-world range of 40 miles, which can be fast-charged to 50% in one hour or fully charged in three hours. The Olto integrates advanced automotive-level security features, including GPS and LTE tracking, an electronic motor and wheel lock, a steering column lock, and a built-in U-lock mount, all supported by an auxiliary battery to maintain protection even when the main battery is removed. Practical design elements include a long bench seat with hidden footpegs and grab handles for a
electric-bikee-bikebattery-technologyurban-mobilityelectric-vehicleIoT-securityenergy-storageXiaomi files solid-state EV battery patent with layered electrode design
Chinese tech giant Xiaomi has filed a patent for a solid-state battery featuring a novel layered electrode design aimed at addressing key challenges in ionic conductivity and energy density. The design incorporates multiple electrode layers around a current collector, with a solid polymer-metal salt electrolyte penetrating vertically to shorten ion travel distance and enhance performance. Xiaomi’s prototype boasts a cell-to-body (CTB) structure with a volume efficiency of 77.8%, a compact 120 mm battery pack height integrated into the vehicle floor, and delivers a CLTC-rated range exceeding 745 miles. It also supports fast charging, adding 500 miles of range in just 10 minutes. The design is reportedly compatible with existing lithium battery manufacturing lines, facilitating potential mass production and easing the transition to solid-state technology. Xiaomi’s move reflects growing momentum in the automotive industry toward solid-state batteries, which promise improvements in safety, energy density, and thermal stability compared to traditional lithium-ion cells. Major automakers like BMW, Toyota, SAIC, and battery
energysolid-state-batteryelectric-vehiclebattery-technologyenergy-storagefast-charginglithium-ion-batteryXPENG G7 Scores 10,000 Orders in Just 46 Minutes - CleanTechnica
XPENG’s latest electric SUV, the G7, has made a strong market debut, securing 10,000 pre-orders within just 46 minutes of availability. Priced starting at RMB 235,800 (approximately $32,870), the G7 offers advanced features including an 800V electrical architecture, 5C superfast charging, and a CLTC-rated range of 702 kilometers (436 miles), though real-world range may be somewhat lower. The vehicle is positioned between XPENG’s G6 and G9 models in terms of size and pricing, with dimensions of 4,892 mm in length and a wheelbase of 2,890 mm. A notable technological highlight of the G7 is its use of XPENG’s new Turing AI chip in the Ultra trim, delivering over 2,200 TOPS of computing power and enabling Level 3 autonomous driving capabilities. The Max trim retains the Nvidia Orin X chip. The G7’s combination of competitive pricing,
electric-vehiclesAI-chipsuperfast-charging800V-architectureenergy-storageautonomous-drivingXPENG-G7AIR ONE’s electric air taxi races toward first piloted flight by 2026
EDAG Group and AIR have formalized their partnership through a letter of intent to jointly develop and manufacture the AIR ONE electric air taxi, building on two years of collaboration. EDAG is responsible for producing key structural components, including folding wings, engine arms, and a modular cabin that can be reconfigured for passengers or cargo. The AIR ONE is designed in multiple variants, with a fully electric model offering about one hour of flight time and a payload capacity of 250 kilograms, while a hybrid version could extend the range up to 450 kilometers. Currently in assembly and testing, the AIR ONE features a compact design with a wingspan of 7 meters and a top speed of 155 mph (250 km/h). It boasts fast charging capabilities, reaching full charge in about one hour and 20%-80% charge in half that time, minimizing downtime. The cargo variant provides 70 cubic feet of space for transporting equipment such as pallets or stretchers. The $150,000 passenger edition has sold
electric-aircrafteVTOLenergy-storagehybrid-propulsionbattery-technologyelectric-mobilityaerospace-materialsNew zinc-iodine battery retains 99.8% capacity after 500 cycles
Scientists at the University of Adelaide in Australia have developed a novel dry electrode technology for zinc-iodine batteries that significantly enhances their performance and stability. This breakthrough involves mixing active materials as dry powders and rolling them into thick, self-supporting electrodes, combined with adding 1,3,5-trioxane to the electrolyte. This chemical induces the formation of a flexible protective film on the zinc anode during charging, preventing dendrite growth—needle-like structures that can cause short circuits. The new electrodes achieve a record-high active material loading of 100 mg/cm², resulting in pouch cells retaining 88.6% capacity after 750 cycles and coin cells maintaining 99.8% capacity after 500 cycles. Zinc-iodine batteries are considered safer, more sustainable, and cost-effective alternatives to lithium-ion batteries for large-scale and grid energy storage, but have historically lagged in performance. This innovation addresses those limitations by reducing iodine leakage, minimizing self-discharge, and extending cycle life
energybattery-technologyzinc-iodine-batteryenergy-storagesustainable-energygrid-storagematerials-scienceBattery manufacturer Powin files for bankruptcy months after landing $200M loan
Powin, an Oregon-based battery manufacturer specializing in grid-scale lithium-iron-phosphate (LFP) batteries primarily sourced from China, filed for Chapter 11 bankruptcy on June 12, 2025. The company disclosed it has over $300 million in debt but will continue operations while restructuring. Powin recently laid off nearly 250 employees, retaining only 85, and replaced former CEO Jeff Waters with Brian Krane, the chief projects officer. Despite securing $200 million in financing from KKR and previously receiving growth equity from investors like Energy Impact Partners, GIC, and Trilantic Energy Partners, Powin struggled financially, possibly due to tariffs impacting its reliance on Chinese battery cells. Founded during the first clean tech boom over a decade ago, Powin had grown significantly alongside the surge in grid-scale battery storage, ranking fourth worldwide in installed capacity. The bankruptcy filing did not specify the exact causes of the debt increase, but supply chain challenges and tariff pressures are implied factors. The restructuring under
energybattery-technologygrid-scale-storagelithium-iron-phosphateclean-techenergy-storagePowin-bankruptcy10 Solar Energy Facts You Should Know — USA Edition - CleanTechnica
The article from CleanTechnica highlights the rapid growth and dominance of solar energy in the United States as the leading source of new electricity generation capacity. Key statistics from the Solar Energy Industries Association (SEIA) reveal that as of 2024, there are nearly 280,000 solar jobs and over 10,000 solar businesses nationwide. Solar power projects are being installed at a remarkable pace—on average, one every 54 seconds—with solar accounting for 81.5% of all new U.S. power capacity in 2024. The country now has more than 250 gigawatts (GW) of installed solar capacity, enough to power over 41 million average homes, and boasts 51 GW of solar module manufacturing capacity. Despite these impressive figures, the article notes a slowdown in solar growth in early 2025 compared to the previous year, attributed primarily to federal policy uncertainty, especially regarding tax credits, and regulatory changes in California. Nonetheless, solar energy remains the clear electricity winner
solar-energyrenewable-energysolar-powerenergy-capacitysolar-industryenergy-storagesolar-manufacturingSodium Batteries Are Coming For Your Gasmobiles
The article discusses the emerging role of sodium-ion batteries as a promising alternative to lithium-ion batteries, particularly in stationary energy storage and potentially in electric vehicles (EVs). California startup Unigrid is advancing toward large-scale production of next-generation sodium batteries, initially targeting residential energy storage with plans to expand into commercial, industrial, utility-scale, and EV markets, including two-wheelers, three-wheelers, passenger cars, and off-road vehicles. The California Energy Commission (CEC) has awarded Unigrid nearly $3 million to develop a pilot production line in San Diego capable of producing 250 to 750 cylindrical sodium batteries per day. These batteries aim to offer higher volumetric energy density than current commercial options due to proprietary electrolyte and anode chemistry. Sodium batteries are attractive because they use abundant and inexpensive materials like salt, addressing supply chain and ethical concerns tied to lithium, cobalt, and other materials used in lithium-ion batteries. While sodium batteries currently have comparable costs to lithium-ion batteries, they offer advantages in safety—being less prone to failure or fire under extreme conditions—and environmental impact, as they avoid the hazardous and volatile substances found in lithium-ion battery fabrication. Although sodium batteries have historically faced challenges limiting their use in mobility applications, Unigrid claims its new anode formula improves performance, and other innovators are also making progress. The article indicates that sodium batteries could soon become viable for EVs, but details on cost reductions and performance improvements remain partially undisclosed.
energybatteriessodium-ion-batteriesenergy-storageelectric-vehiclesbattery-technologyrenewable-energyArtificial Intelligence Models Improve Efficiency of Battery Diagnostics - CleanTechnica
The National Renewable Energy Laboratory (NREL) has developed an innovative physics-informed neural network (PINN) model that significantly enhances the efficiency and accuracy of diagnosing lithium-ion battery health. Traditional battery diagnostic models, such as the Single-Particle Model (SPM) and the Pseudo-2D Model (P2D), provide detailed insights into battery degradation mechanisms but are computationally intensive and slow, limiting their practical use for real-time diagnostics. NREL’s PINN surrogate model integrates artificial intelligence with physics-based modeling to analyze complex battery data, enabling battery health predictions nearly 1,000 times faster than conventional methods. This breakthrough allows researchers and manufacturers to non-destructively monitor internal battery states, such as electrode and lithium-ion inventory changes, under various operating conditions. By training the PINN surrogate on data generated from established physics models, NREL has created a scalable tool that can quickly estimate battery aging and lifetime performance across different scenarios. This advancement promises to improve battery management, optimize design, and extend the operational lifespan of energy storage systems, which are critical for resilient and sustainable energy infrastructures.
energybattery-diagnosticsartificial-intelligenceneural-networkslithium-ion-batteriesbattery-healthenergy-storageSolid lithium-air battery delivers 4x energy, 1,000 lifecycles
Researchers at the Illinois Institute of Technology and Argonne National Laboratory have developed a solid-state lithium-air battery that achieves four times the energy density of traditional lithium-ion batteries, potentially rivaling gasoline in energy storage capacity. This breakthrough is enabled by a novel four-electron chemical reaction at room temperature, allowing the formation and reversible decomposition of lithium oxide (Li₂O), which stores significantly more energy than the lithium superoxide or lithium peroxide reactions used in previous lithium-air batteries. The battery employs a solid ceramic-polymer electrolyte embedded with lithium-rich nanoparticles, replacing flammable liquid electrolytes to enhance safety and electrochemical stability. A key component of this innovation is the trimolybdenum phosphide (Mo₃P) catalyst, which facilitates the stable four-electron transfer reaction over extended use. The battery demonstrated durability of at least 1,000 charge-discharge cycles at room temperature without significant degradation. Cryogenic transmission electron microscopy confirmed the reversible lithium oxide reaction, validating the approach. With an estimated energy density of 1,200 watt-hours per kilogram, this technology promises to dramatically extend electric vehicle range, reduce battery size and weight, and improve the safety and efficiency of renewable energy storage. Supported by major funding agencies, this advancement could pave the way for a new generation of high-capacity, safe, and sustainable batteries.
energylithium-air-batterysolid-state-electrolytebattery-technologyenergy-storageelectric-vehiclesmaterials-scienceMitra Chem is raising $50M for its cheaper, domestic battery materials
Mitra Chem, a battery materials startup focused on enhancing lithium-iron-phosphate (LFP) batteries to store more energy, has raised $15.6 million toward a planned $50 million funding round, according to a regulatory filing. LFP batteries are gaining traction among automakers aiming to reduce electric vehicle (EV) costs, but currently, all LFP materials are sourced from outside the United States. Mitra Chem aims to develop cheaper, domestically produced battery materials to address this supply chain gap. The company previously secured funding led by GM and Social Capital, and South Korean firm L&F Corporation is expected to participate in the new round following a $10 million investment earlier in 2025. This fundraising effort comes amid a challenging environment for battery startups, with EV sales growing slower than anticipated and political pressures mounting. The House reconciliation bill proposes ending EV tax credits by 2025 or 2026, potentially impacting market incentives, though the Senate has yet to respond. Mitra Chem also received a $100 million Department of Energy grant last year to build a battery materials plant in Michigan, underscoring federal support for domestic battery manufacturing. The article highlights the strategic importance of Mitra Chem’s efforts to localize and reduce costs in the EV battery supply chain during a period of industry uncertainty.
battery-materialslithium-iron-phosphateelectric-vehiclesenergy-storagedomestic-manufacturingclean-energyEV-batteriesEnergy Drive Secures £20m Investment From Pears Family - CleanTechnica
Energy Drive, a company specializing in industrial energy efficiency, has secured a £20 million investment from the Pears Family. This funding will be used to partially buy back stakes from some founding shareholders and a South African private equity investor, as well as to support the company’s expansion into European and North American markets. Energy Drive focuses on optimizing industrial motors—particularly large fans and pumps—by deploying variable speed drives and intelligent motor controls that reduce energy consumption by an average of 43%. Their systems are installed and operated as-a-service, with Energy Drive owning and maintaining the equipment, thus eliminating capital expenditure and maintenance costs for clients. The company’s technology significantly cuts emissions, saving nearly one million kilograms of CO2, SO2, and NOx annually. Energy Drive currently operates over 250 systems worldwide across industries such as mining, metals, manufacturing, chemicals, and utilities, partnering with major firms like ArcelorMittal and Liberty Steel. Their solutions optimize the performance of medium and low voltage industrial motors by matching motor speed to operational needs, monitored remotely 24/7 and verified by independent third parties. This approach ensures guaranteed energy savings and supports the global drive toward industrial energy efficiency without upfront costs for clients.
energyindustrial-motorsenergy-efficiencyvariable-speed-drivesemissions-reductionenergy-storageindustrial-technologySolid-state battery breakthrough promises 50% more range in one charge
Researchers from Skolkovo Institute of Science and Technology (Skoltech) and the AIRI Institute have achieved a significant breakthrough in solid-state battery technology by using machine learning to accelerate the discovery of high-performance battery materials. Their innovation could enable electric vehicles (EVs) to travel up to 50% farther on a single charge while improving safety and battery lifespan. The team employed graph neural networks to rapidly identify optimal materials for solid electrolytes and protective coatings, overcoming a major hurdle in solid-state battery development. This approach is orders of magnitude faster than traditional quantum chemistry methods, enabling quicker advancement in battery design. A key aspect of the research is the identification of protective coatings that shield the solid electrolyte from reactive lithium anodes and cathodes, which otherwise degrade battery performance and increase short-circuit risks. Using AI, the team discovered promising coating compounds such as Li3AlF6 and Li2ZnCl4 for the solid electrolyte Li10GeP2S12, a leading candidate material. This work not only enhances the durability and efficiency of solid-state batteries but also paves the way for safer, more durable, and higher-performing EVs and portable electronics, potentially reshaping the future of energy storage.
energysolid-state-batterybattery-materialselectric-vehiclesmachine-learningneural-networksenergy-storageAuto Industry Crash on Horizon from Lack of Rare Earth Minerals & Magnets? - CleanTechnica
The article from CleanTechnica highlights a looming crisis in the auto industry due to China's tightening control over rare earth minerals and magnets, essential components for both electric and gas-powered vehicles. China currently dominates over 90% of the global rare earth supply chain and has recently imposed export restrictions amid escalating trade tensions with the West. These restrictions have led to significant disruptions, with several European automotive suppliers halting production lines because export licenses for these critical materials are scarce—only about 25% of requests have been approved. Consequently, some Chinese magnet manufacturers have paused production, potentially exacerbating future shortages. This supply chain bottleneck threatens not only the automotive sector but also other industries reliant on rare earth elements, such as robotics and military defense systems. The electric vehicle industry is particularly vulnerable since rare earth metals are vital for electric motors and catalytic converters. If the situation persists, the auto industry in the US and Europe could face temporary shutdowns, causing widespread industrial and economic impacts. The article underscores the urgency of resolving these supply chain issues to avoid a severe disruption in vehicle manufacturing and related sectors.
rare-earth-mineralselectric-vehiclesautomotive-industrysupply-chainmagnetsenergy-storagematerials-shortageCongratulations to the #AAMAS2025 best paper, best demo, and distinguished dissertation award winners - Robohub
The 24th International Conference on Autonomous Agents and Multiagent Systems (AAMAS 2025), held from May 19-23 in Detroit, recognized outstanding contributions in the field with awards for best paper, best demo, and distinguished dissertation. The Best Paper Award went to the team behind "Soft Condorcet Optimization for Ranking of General Agents," led by Marc Lanctot and colleagues. Several other papers were finalists, covering topics such as commitments in BDI agents, curiosity-driven partner selection, reinforcement learning for vehicle-to-building charging, and drone delivery systems. The Best Student Paper Award was given to works on decentralized planning using probabilistic hyperproperties and large language models for virtual human gesture selection. In addition, the Blue Sky Ideas Track honored François Olivier and Zied Bouraoui for their neurosymbolic approach to embodied cognition, while the Best Demo Award recognized a project on serious games for ethical preference elicitation by Jayati Deshmukh and team. The Victor Lesser Distinguished Dissertation Award, which highlights originality, impact, and quality in autonomous agents research, was awarded to Jannik Peters for his thesis on proportionality in selecting committees, budgets, and clusters. Lily Xu was the runner-up for her dissertation on AI decision-making for planetary health under conditions of low-quality data. These awards underscore the innovative research advancing autonomous agents and multiagent systems.
robotautonomous-agentsmultiagent-systemsdronesreinforcement-learningenergy-storageAIClean energy investment hits new highs and shows no sign of slowing
The article discusses a significant shift in global energy investment trends, highlighting that clean energy is projected to attract nearly double the investment of fossil fuels in the coming years. Specifically, clean energy investments are expected to reach $2.15 trillion by 2025, compared to $1.15 trillion for fossil fuels. The data indicates a steady decline in fossil fuel investments over the past decade, while clean energy investments have shown a robust upward trajectory, suggesting a strong commitment to the energy transition. The International Energy Agency (IEA) data supports the notion that unless there is a drastic change in direction, clean energy investment is likely to continue growing. Despite the positive trends, the article raises concerns about the pace of investment needed to achieve net-zero emissions by 2050, which requires an average of $4.5 trillion annually. While current trends suggest that this goal may be attainable, the article notes that clean energy growth may eventually plateau, similar to patterns observed in the mid-2010s. The author emphasizes that the increasing affordability of clean energy technologies, particularly in developing economies, positions them favorably for future growth. Additionally, the modular nature of renewables and energy storage solutions makes them attractive to investors, as they can be deployed at various scales and prices to meet rising energy demands.
clean-energyinvestmentrenewable-energyfossil-fuelsenergy-transitionenergy-storagenet-zeroFully Solar-Powered Off-Grid EV Charging Station in South Africa - CleanTechnica
solar-powerEV-chargingrenewable-energyoff-gridclean-technologyenergy-storagesolar-arrayHow ‘Ice Battery’ powers 4,000+ US buildings, cuts cooling energy use by 40%
energycoolingIce-Batteryenergy-savingspower-demandrefrigerationenergy-storageItaly's largest airport uses recycled EV batteries for power
energyrecycled-batteriesrenewable-energyenergy-storagesustainabilityelectric-vehiclesairport-innovationNew quantum battery design promises nanoscale energy storage
energyquantum-batteryenergy-storagetopological-propertiesfast-chargingsustainable-energymicro-energy-devicesNIO Sales Increase 13% in May - CleanTechnica
electric-vehiclesclean-energyrenewable-energyNIOsales-growthenergy-storageautomotive-technologyCalifornia Has Over 15,000 MW Of Energy Storage - CleanTechnica
energyenergy-storageclean-energyCaliforniagrid-stabilitybattery-systemsrenewable-energyTrump’s Harvard Ban Echoes USSR’s Historic Mistake To China's Long-Term Gain - CleanTechnica
energyclean-technologysolar-energyelectric-vehiclesgeopolitical-influenceclimate-scienceenergy-storageChina Dominates Global Trade of Battery Minerals - CleanTechnica
battery-mineralslithiumcobaltgraphitebattery-supply-chainenergy-storageclean-technologyPower Up: Redodo’s Memorial Day Sale Offers Up To 55% Off LiFePO₄ Batteries - CleanTechnica
energybatteriesLiFePO₄solar-powerenergy-storageBluetooth-technologyoff-grid-solutionsBMW tests all-solid-state battery for extended range in i7 EV
energysolid-state-batterieselectric-vehiclesbattery-technologyBMWenergy-storageautomotive-innovationSEIA: Solar & Storage Industry Statement on U.S. International Trade Commission Injury Determination - CleanTechnica
solar-energysolar-manufacturingclean-energyrenewable-energyenergy-policysolar-industryenergy-storageSolar, Gas, & Battery: Why Apex 300’s 3-Part Backup Plan Is a Hurricane Season Must-Have - CleanTechnica
energysolar-powerbattery-backuphurricane-preparednessenergy-storagebackup-systemsrenewable-energyNew CO₂-capturing battery stores 2.5x more energy, could power mars gear
energyCO₂-capturelithium-batteryrenewable-energyenergy-storageclean-technologyMars-explorationMetal-free solar battery stores power for 2 days with 90% retention
energysolar-batteryorganic-materialsenergy-storagesustainable-technologysolar-harvestingcharge-retentionSolid-state battery breakthrough promises 100x charging power
solid-state-batteriesenergy-storagesodium-batteriesionic-conductivitysustainable-materialsbattery-technologyenergy-densityTexas Welcomes More Solar Factories Despite Anti-Solar Bills
solarenergysolar-factoriesrenewable-energyTexassolar-panelsenergy-storageHauling Renewable Energy Around By Freight Car -- Not A Prank!
renewable-energyfreight-railenergy-storageelectric-locomotivessolar-powerwind-energybattery-technologyA New Flow Battery Takes On The Data Center Energy Crisis
energyflow-batteryrenewable-energyenergy-storagedata-centerssustainable-technologyclean-technologyTwo New Renewable Energy Technologies That Just Might Work - CleanTechnica
renewable-energyenergy-storagepumped-hydroocean-energyFraunhoferStEnSeaclean-technologyWith New EV Charging Stations, Norway’s Excellent EV Adventure Is About To Get More Excellent
electric-vehiclesEV-chargingenergy-storagegrid-infrastructurerenewable-energybattery-technologydemand-responseQuả cầu bêtông 400 tấn lưu trữ năng lượng dưới biển sâu
energyrenewable-energyenergy-storageunderwater-technologyFraunhofer-InstituteStEnSeasustainable-energyThủ tướng Phạm Minh Chính tiếp Chủ tịch Tập đoàn Hoa Điện Trung Quốc
energyrenewable-energyclean-energyhydropowerenergy-storageenergy-policysustainable-developmentEVNGENCO2 và CSG LMI hợp tác phát triển thủy điện tích năng tại Việt Nam
energyhydropowerrenewable-energyenergy-storagesustainable-developmentVietnamenergy-efficiencyEVNGENCO2 và CSG LMI Trung Quốc ký bản ghi nhớ hợp tác phát triển thủy điện tích năng
energyhydropowerrenewable-energyenergy-storagesustainable-developmentelectricity-generationinternational-cooperationNorway Has More Energy Transition Plans In The Works
energyEVoffshore-windenergy-storagecharging-stationsbattery-innovationrenewable-energyGetting Big Batteries (BESS) & Pumped Hydro (PHES) to Play Well Together
energybatteriespumped-hydrorenewable-energyenergy-storagegrid-managementbattery-technologyThe Bluetti Apex 300: Scalable Power, Smarter Energy, & A Step Beyond Backup
energyenergy-storagesolar-powersmart-energy-managementbackup-powermodular-designoff-grid-solutionsRooftop Solar Is Winning (Trump Is Losing)
rooftop-solarclean-energysolar-panelsenergy-storagesolar-as-a-serviceenergy-incentivesrenewable-energyCan Quantum Computers Handle Energy’s Hardest Problems?
energyquantum-computingNRELenergy-storagepower-grid-reliabilitycomputational-problemsadvanced-computingShell Subsidiary sonnen Heats Up Virtual Power Plant Race In Texas
energyvirtual-power-plantTexas-electricity-gridenergy-storagesolar-energygrid-stabilityrenewable-energyPhase-Shifting Hot Bricks Pack More Energy Storage Punch Into Smaller Spaces
energyenergy-storagethermal-energyrenewable-energysolar-energywind-energyindustrial-processesCalifornians Could Save $6.5 Billion With Community Solar & Storage
community-solarenergy-storageCaliforniaclean-energycost-savingsrenewable-energyelectricity-customers