Articles tagged with "sustainable-technology"
Italy's rare wind turbines with self-adjusting blades get funds to spin
Italian startup GEVI Wind has secured $3.1 million in seed funding to accelerate production of its innovative AI-powered vertical micro wind turbines, which feature self-adjusting blades that optimize energy capture in real time. Developed in Pisa and based in Rome, these compact turbines use proprietary AI to adjust blade angles every few milliseconds based on live wind data, resulting in up to 60% higher annual energy yields compared to traditional vertical-axis turbines and significantly reduced mechanical stress during strong winds. The turbines are designed for domestic and off-grid use, with a quiet operation suitable for residential areas and a size that fits rooftops and local microgrids. The funding, led by venture capital firms including 360 Capital and CDP Venture Capital, will help GEVI Wind transition from prototype to full industrial production across Europe. The company emphasizes durability, flexibility, and low maintenance, aiming to extend turbine lifespan and lower costs through its vertical design and smart blade control. Founded in 2022, GEVI Wind plans to refine
energywind-turbinesrenewable-energyAI-powered-turbinesmicro-wind-turbinesenergy-transitionsustainable-technologyWin A Free Heat Pump Water Heater On HPWH Day — October 23 - CleanTechnica
The article highlights the upcoming Heat Pump Water Heater (HPWH) Day on October 23, organized by the nonprofit Advanced Water Heating Initiative. This event, which extends throughout the week, aims to promote the adoption and awareness of heat pump water heaters, a highly efficient water heating technology. Activities include free educational sessions such as HPWH 101, livestreamed contractor training, and a virtual conference featuring 50 industry leaders. The 2023 theme, “Go Go HPWHs,” emphasizes the innovative features and benefits of these systems. To further encourage public engagement, two manufacturers, Ariston and Bosch, are donating a free heat pump water heater and installation each. Interested participants can enter the raffle by posting on any social media platform about why they want or appreciate HPWHs, tagging their posts with #HPWHDay by October 23. The article invites readers to join the celebration, participate in the events, and consider entering the giveaway to win a free HPWH, while also supporting CleanTechn
energyheat-pump-water-heaterenergy-efficiencysustainable-technologywater-heatingclean-energyHVACNew tech upcycles biodiesel waste into $78B industrial solvent
Scientists at Loughborough University spin-out R3V Tech have developed an innovative electrochemical process that converts crude glycerol, a low-value by-product of biodiesel production, directly into solketal—a high-value bio-derived solvent used in pharmaceuticals, cosmetics, and as a fuel additive. This technology operates at room temperature and atmospheric pressure, significantly reducing energy consumption and emissions compared to traditional energy-intensive refining methods. By enabling on-site conversion, the process eliminates costly transport and waste, while also utilizing waste carbon dioxide to further lower the carbon footprint of biodiesel production. The global market for solketal is estimated at $78 billion, presenting a substantial new revenue opportunity for biodiesel producers who currently pay to dispose of crude glycerol. R3V Tech’s modular, plug-in system aims to allow producers to refine their waste easily and sustainably, creating a circular, low-carbon economy. Supported by Innovate UK grants and recognized by programs such as Shell Start-Up Engine and the Royal Society of Chemistry Change
energybiodieselelectrochemical-processwaste-upcyclingsustainable-technologybio-derived-solventcarbon-footprint-reductionNew sun-powered film purifies highly contaminated water in minutes
Researchers at Sun Yat-sen University in China have developed a novel self-floating photocatalytic film powered by sunlight that can purify highly contaminated water by killing over 99.995% of bacteria within minutes. This film uses a specially engineered conjugated polymer photocatalyst called Cz-AQ, which generates long-lived oxygen-centered organic radicals (OCORs) when exposed to sunlight and water. These radicals not only eliminate bacteria such as E. coli and Staphylococcus aureus but also break down pollutants and inhibit bacterial regrowth for at least five days. The film demonstrated the ability to disinfect 10 liters of contaminated water within 40 minutes under low natural sunlight, outperforming conventional photocatalysts that are ineffective in such conditions. The technology addresses critical limitations of existing water purification methods, such as chlorination—which can produce harmful byproducts—and UV treatment, which requires high energy input. Unlike traditional photocatalysts that rely on short-lived reactive oxygen species, the Cz-AQ-based film maintains
energymaterialsphotocatalysiswater-purificationsustainable-technologysolar-energyantibacterial-filmReconsidering The Skyrail Project In The Philippines - CleanTechnica
The article "Reconsidering The Skyrail Project In The Philippines" from CleanTechnica reflects on the stalled monorail project in Iloilo City, Philippines, which was initially agreed upon with BYD Auto Co. in 2016. The project aimed to establish a 20-kilometer monorail system as the country’s first, positioning Iloilo as a pioneer in sustainable urban transport. However, despite the ambitious plans and a target operational date two years later, the project remains unimplemented, stuck in bureaucratic delays. Meanwhile, BYD’s SkyRail technology has advanced significantly and achieved global success, with operational lines in Brazil, China, and other countries, demonstrating its viability and capacity to handle complex urban transit needs. Since the original Iloilo agreement, SkyRail technology has evolved considerably. Modern monorail cars now incorporate AI-powered traffic management, enhanced battery systems with extended emergency operation ranges, and modular designs for flexible routing. Energy efficiency has improved through advanced regenerative braking, and
energytransportationsustainable-technologymonorailurban-transitbattery-systemsAI-traffic-managementChina tests world’s largest megawatt-level flying 'windmill' airship
China has successfully completed the maiden flight of the S1500, the world’s largest megawatt-level airborne wind turbine, in Hami, Xinjiang. The Zeppelin-like airship measures about 60 meters long, 40 meters wide, and 40 meters tall, and features 12 turbine-generator sets inside a giant duct formed by its main airfoil and annular wing. Unlike traditional wind turbines, the S1500 floats in the sky without requiring towers or deep foundations, reducing material use by 40% and electricity costs by 30%. It can be rapidly deployed and relocated, making it suitable for remote locations such as deserts, islands, and mining sites. The S1500 builds on previous prototypes (S500 and S1000) that demonstrated the feasibility of harvesting high-altitude winds, which are stronger and steadier than surface winds. These high-altitude winds, found between 500 and 10,000 meters above ground, offer exponentially greater energy potential due to the physics
energywind-powerairborne-wind-turbinerenewable-energyhigh-altitude-windsustainable-technologyChina-energy-innovationHow Energy-Generating Sidewalks Work
The article explores the concept and mechanics behind energy-generating sidewalks, which capture the energy produced by human footsteps and convert it into usable electricity. This technology has been implemented in various countries and has potential applications ranging from powering city infrastructure to energizing entertainment venues like discotheques or playgrounds. The fundamental principle relies on the physics of energy conservation, illustrated through the analogy of a bouncing ball that exchanges kinetic, gravitational potential, and spring potential energy, with some energy lost as heat or sound during each impact. Humans maintain a constant height while walking by replenishing lost energy through muscular effort fueled by food, meaning the system is not closed but continuously energized internally. Energy-harvesting sidewalks capitalize on the otherwise "wasted" kinetic energy from footsteps using two main technologies: piezoelectric generators, which produce electricity when mechanical stress is applied to certain materials, and electromagnetic generators, which convert mechanical motion into electrical energy. Both methods have long-standing scientific foundations, but their novel application in pedestrian pathways presents an
energyrenewable-energyenergy-harvestingkinetic-energysustainable-technologyenergy-generating-sidewalksgreen-technologyPhilippine Net Zero Conference Maps Tech-Driven Decarbonization - CleanTechnica
The Philippine Net Zero Conference 2025 convened on September 18 to address the country’s ambitious goal of reducing greenhouse gas emissions by 75% by 2030. Co-hosted by the Net Zero Carbon Alliance (NZCA) and the Southeast Asia Corporate Decarbonization Exchange (CDx), the event brought together corporate leaders and policymakers to move beyond abstract climate commitments toward concrete, scalable technological and financial solutions for deep decarbonization. Despite legislative progress such as the Low Carbon Economy Investment (LCEI) Act, businesses face challenges including limited access to climate finance, a shortage of scalable technologies, and a lack of appropriate tools. The conference emphasized the urgency of climate action, highlighting the significant economic losses from extreme weather (around ₱200 billion annually) and positioning the green transition as an opportunity for economic growth, job creation, and improved energy security aligned with global ESG standards. A central focus was the advancement of the LCEI Act, particularly House Bill 2184
energyrenewable-energydecarbonizationclimate-changenet-zerocarbon-capturesustainable-technologyLocal Church Makes Solar-Powered Lights To Distribute To Energy-Poor Communities Around The World - CleanTechnica
The article highlights the SolarBuddy project, a global initiative aimed at alleviating energy poverty by distributing solar-powered lights to children in off-grid communities across Australia, the Pacific Islands, Southeast Asia, and other regions. SolarBuddy replaces hazardous kerosene lamps with safe, reliable solar devices, improving health outcomes and enabling children to study after dark. The project emphasizes hands-on involvement through “SolarBuddy LIVE” events, where participants assemble the lights and add personal encouragement, fostering a connection between donors and recipients while educating about the global energy access crisis affecting over 700 million people. SolarBuddy’s impact is measurable, with recipients reporting safer homes, better school performance, and economic savings from reduced fuel costs. The initiative is supported by partnerships with organizations like Autodesk and Good Neighbours Australia, and it continues to expand through programs like PowerUP, which engage students worldwide. The article’s author shares a personal experience assembling a solar light kit during a community event, noting the simplicity of the process and the device’s functionality
energysolar-powerclean-energyenergy-povertysustainable-technologysolar-lightingrenewable-energyWorld's first nature-inclusive 30 MW floating wind farm launched
Ocean Winds (OW) has successfully installed the world’s first nature-inclusive 30 MW floating offshore wind farm, Éoliennes Flottantes du Golfe du Lion (EFGL), off the coast of Occitanie, France. The project features three 10 MW turbines mounted on floating foundations, demonstrating the viability of floating wind technology in deeper waters where traditional fixed foundations are not feasible. Assembled at Port-La Nouvelle and towed 16 km offshore, the turbines are now undergoing final cable and grid connections, expected to supply clean energy to about 50,000 residents annually. This milestone underscores OW’s leadership in floating offshore wind, following their earlier 25 MW WindFloat Atlantic project in Portugal. EFGL is notable not only for its technological achievement but also for being the world’s first nature-inclusive floating wind farm, incorporating artificial marine habitats called Biohuts to enhance local biodiversity. This approach sets a new benchmark for environmentally responsible offshore wind development. The project reflects strong regional collaboration among local
energyrenewable-energyoffshore-windfloating-wind-farmclean-energywind-turbinessustainable-technologyBMW's third-gen hydrogen fuel cell to boost range with 25% less body
BMW Group is set to begin series production of its third-generation hydrogen fuel cell systems in 2028 at its Plant Steyr, following prototype development at its Munich and Steyr competence centers. This new fuel cell technology, developed in partnership with Toyota, features a 25% reduction in size due to increased power density, making the system more compact than previous generations. The improved design enhances efficiency, leading to greater driving range, higher output, and reduced energy consumption. The third-generation system integrates fuel cells with essential subsystems such as cooling, hydrogen, and air management into a compact layout suitable for future vehicle architectures. BMW’s technology-open strategy aims to offer a variety of zero-emission, high-performance drive systems, with this fuel cell system representing a key addition. Plant Steyr is currently upgrading its facilities to accommodate production, signaling BMW’s commitment to expanding hydrogen fuel cell technology as part of its broader sustainable mobility portfolio.
energyhydrogen-fuel-cellBMWzero-emissionelectric-motorsustainable-technologyautomotive-innovationSix oddball wind turbine designs that turn clean power into art
The article highlights six unconventional wind turbine designs that blend clean energy generation with artistic and architectural innovation, challenging the traditional image of large, three-bladed turbines. These designs range from New World Wind’s Aeroleaf, which mimics trees with vertical-axis micro-turbines suited for urban environments, to Norway’s Windcatcher, a floating offshore “wind skyscraper” composed of clustered smaller turbines that aim to outperform single large rotors in energy capture and maintenance efficiency. The X-Rotor project introduces an “X”-shaped vertical-axis rotor combined with horizontal-axis secondary rotors to reduce costs and balance power loads, while Atelier DNA’s Windstalk envisions a kinetic art installation of carbon-fiber reeds that generate electricity through motion without spinning blades. Further pushing the boundaries, China’s Windmill Airship (S1500) is a helium-filled airborne turbine designed to harness stable, high-altitude winds at 1,500 meters, potentially producing vastly more energy than ground-based turbines. This
energywind-energywind-turbinesrenewable-energyclean-energysustainable-technologyenergy-innovationWorld-first hydrogen plasma torch recycles plastic waste in 0.01 secs
South Korean researchers, led by the Korea Institute of Machinery and Materials (KIMM), have developed the world’s first hydrogen-powered plasma torch capable of breaking down unsorted plastic waste into valuable chemicals in just 0.01 seconds. Operating at ultra-high temperatures of up to 2,000°C, this plasma-based process rapidly decomposes mixed plastics without the need for prior sorting, overcoming a significant barrier in current recycling methods. Unlike traditional pyrolysis, which operates at lower temperatures and produces numerous unwanted by-products, this hydrogen-fueled plasma torch selectively converts plastic waste into ethylene and benzene with 70-90% selectivity, yielding raw materials over 99% pure after purification—suitable for manufacturing new plastics. The use of 100% hydrogen fuel prevents carbon soot formation, enabling stable and continuous operation. This technology also effectively processes waxy residues from other recycling methods with over 80% selectivity. The project, involving multiple Korean research institutes and universities, has demonstrated that the
energyhydrogen-energyplasma-torchplastic-recyclingsustainable-technologychemical-recyclingcarbon-free-technologyMy Heat Pump Water Heater Provides Free AC - CleanTechnica
The article highlights an innovative benefit of heat pump water heaters (HPWHs): they provide free, filtered cool air as a byproduct of heating water. Unlike traditional water heaters that emit pollution, HPWHs extract heat from the surrounding air to warm water, exhausting only cool air similar to an air conditioner. This process makes them highly efficient, delivering about four units of heat for every unit of energy consumed, resulting in low electricity costs (typically $100-$150 annually). The author has installed multiple HPWHs and, after initially ducting the cool air outside, recently began exhausting it indoors, effectively using the system as a free air conditioner during hot summer days. By increasing the water temperature setting from 120°F to 140°F during peak solar production hours, the HPWH runs its heat pump for several hours, producing cooling equivalent to a small window AC unit without additional electricity costs. This strategy cools the living space during the hottest part of the day, with built-in anti-scald
energyheat-pump-water-heaterair-conditioningenergy-efficiencyrenewable-energyhome-heatingsustainable-technologyWorld's first method turns plastic into fuel with 95% efficiency
A collaborative team of scientists from the US and China has developed the world’s first one-step method to convert mixed plastic waste into petrol with over 95% efficiency at room temperature and ambient pressure. This low-energy process simultaneously produces gasoline-range hydrocarbons, chemical raw materials, and hydrochloric acid, enabling a circular economy approach by turning diverse plastic waste into valuable products in a single step. The method uses light isoalkanes, refinery byproducts, to break down plastics, yielding hydrocarbons primarily composed of six to twelve carbon atoms, the main constituents of gasoline. The hydrochloric acid byproduct can be safely neutralized and reused, potentially replacing several energy-intensive industrial production routes. A significant innovation of this method is its ability to handle polyvinyl chloride (PVC), a challenging plastic due to its chlorine content, which traditionally requires separate, high-temperature dechlorination steps to avoid toxic emissions. The new process integrates dechlorination with fuel production, converting PVC into chlorine-free fuel hydrocarbons and hydrochloric
energyplastic-recyclingfuel-conversionsustainable-technologycircular-economychemical-upcyclingwaste-to-energyWorld’s first third-party CO2 storage facility kicks off in Norway
The world’s first third-party carbon dioxide (CO2) storage facility, Northern Lights, has commenced operations in Norway, marking a significant milestone in large-scale carbon capture and storage (CCS) in Europe. The project, a joint venture between Equinor, Shell, and TotalEnergies, successfully completed the first permanent underground injection of CO2 transported from Heidelberg Materials’ cement plant in Brevik. The CO2 was shipped and then piped 62 miles subsea to the Aurora reservoir located about 8,530 feet beneath the Norwegian North Sea seabed, where it is stored safely and permanently. This initial injection finalizes Phase 1 of the project, which has a storage capacity of up to 1.5 million tons of CO2 annually, fully booked by customers, and is part of Norway’s Longship initiative—a government-backed full-scale CCS program. Northern Lights is the world’s first cross-border CO2 transport and storage facility available to third-party emitters, integrating capture,
energycarbon-capture-and-storageCO2-storageNorthern-Lights-projectrenewable-energyclimate-change-mitigationsustainable-technologyUsed 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-technologyNew method recovers 90% of key rare-earth elements from used magnets
Researchers at Kyoto University have developed an innovative recycling method called the selective extraction–evaporation–electrolysis (SEEE) process to recover rare-earth elements (REEs) from used magnets, particularly those containing neodymium (Nd) and dysprosium (Dy). These REEs are critical for high-performance magnets used in green technologies such as electric vehicles and wind turbines. The SEEE process demonstrated high efficiency, recovering 96% of neodymium and 91% of dysprosium, both with purities exceeding 90%. This method offers a more sustainable alternative to traditional mining and hydrometallurgical recycling, which are often environmentally damaging or energy-intensive. The SEEE process involves three stages: selective extraction using a molten salt mixture to isolate REEs from magnet scraps; selective evaporation to remove byproducts and concentrate the rare-earth elements; and selective electrolysis to separate and recover the metals in high-purity metallic form based on their distinct electrochemical potentials. This approach not
materialsrare-earth-elementsrecyclingsustainable-technologyelectric-vehiclesgreen-technologyhigh-performance-magnetsPOPOSOAP Pond Waterfall Kit — CleanTechnica Tested - CleanTechnica
The article reviews the POPOSOAP AC 40W 660GPH Metal Waterfall Kit, a compact and affordable ($119.99) solution designed to enhance backyard ponds by improving water quality and aesthetics. The author highlights the ecological and health benefits of adding a waterfall to a pond, emphasizing its role in aerating water, preventing algae growth, supporting beneficial bacteria, and attracting wildlife. Waterfalls also help reduce maintenance by naturally filtering debris and can provide a cooling effect in hot climates, contributing to a more vibrant and balanced aquatic ecosystem. Beyond individual benefits, the article situates pond waterfalls within a broader trend toward sustainable, low-maintenance outdoor living. As homeowners increasingly seek eco-friendly landscaping options that conserve resources and support biodiversity, products like POPOSOAP’s waterfall kit offer an accessible, energy-efficient way to create attractive, environmentally beneficial water features. The company is noted for combining technology, design, and sustainability to meet the growing demand for durable, user-friendly garden water solutions, particularly suited
energysustainable-technologywater-featuresbackyard-pondseco-friendlygarden-techwater-aerationUS firm unveils sunlight-powered hydrogen module to produce green fuel
US clean energy company SunHydrogen has unveiled its largest solar-powered hydrogen production module, measuring 20.7 square feet (1.92 square meters), marking a significant advancement toward commercial-scale renewable hydrogen generation. The module operates entirely on sunlight and water, using semiconductor materials and built-in catalysts to split water into hydrogen and oxygen without relying on traditional electrolyzers or electrical grid power. This innovation integrates solar collection and hydrogen production within a single unit designed for off-grid, distributed hydrogen generation suitable for industrial and mobility applications. The recent successful live demonstration in an open prototype housing validates the technology’s scalability and real-world potential. The company plans to next test the module in a closed system allowing continuous hydrogen and oxygen extraction with water recirculation, a critical step before scaling up to a larger pilot project at UT Austin’s Hydrogen ProtoHub featuring 16 reactors with a combined area exceeding 323 square feet (30 square meters). SunHydrogen aims to enable low-cost, local hydrogen supply anywhere with sunlight and water
energyrenewable-energyhydrogen-productionsolar-powerclean-energygreen-fuelsustainable-technologyChina builds solar catalyst from battery waste to break down plastic
Researchers in China have developed an innovative solar-driven catalyst made from recycled lithium iron phosphate (LFP) batteries to break down polyethylene terephthalate (PET) plastic into valuable monomers. The catalyst, composed of iron oxide (Fe₂O₃) nanoparticles uniformly dispersed on recycled graphite from battery anodes, uses sunlight to generate localized heat that efficiently depolymerizes polyester chains. Under simulated sunlight, this photothermal catalyst achieved a PET conversion rate of 59 percent and a monomer (BHET) yield above 39 percent within an hour, outperforming standard thermal methods by over threefold in conversion and eightfold in yield. The catalyst also demonstrated excellent durability, maintaining over 90 percent efficiency after 15 reuse cycles. The team further validated the catalyst’s practical application by designing an outdoor solar reactor employing a Fresnel lens to concentrate sunlight, reaching temperatures above 190 °C. This setup achieved nearly complete PET conversion (99.8 percent) in just 30 minutes, recovering
energysolar-catalystbattery-recyclingphotothermal-catalysismaterials-scienceplastic-upcyclingsustainable-technologyPlot twist: Why a two-bladed wind turbine actually works now
Envision Energy has revived the two-blade wind turbine design with its Model X prototype, demonstrating performance comparable to traditional three-blade turbines. After decades of two-blade designs being sidelined due to issues like vibration and uneven loading, Envision’s prototype has operated onshore in Inner Mongolia for over 500 days with 99.3% availability and a mean time between failures of 2,444 hours. This success is attributed to a decade of refinements including a high-speed doubly-fed induction generator, modular components, lightweight construction, and advanced control systems that effectively manage vibration and load imbalance, challenges that previously hindered two-blade turbines. Aerodynamic studies show that while adding a second blade significantly improves efficiency over a single blade, the third blade offers only marginal gains. Two-blade turbines reduce material costs and logistical challenges, such as transporting oversized blades, which can be significant bottlenecks in onshore wind projects. Envision’s prototype, operating at higher rotational speeds due to its
energywind-turbinerenewable-energyEnvision-Energyturbine-efficiencysustainable-technologywind-powerSelf-cleaning glass from China uses electric fields to remove dust
Chinese scientists at Zhejiang University have developed an innovative self-cleaning glass that uses electric fields to remove dust and particles from its surface efficiently. This thin, transparent glass (0.62 mm thick) is embedded with electric-field-driven electrodes that can clean itself within seconds, erasing up to 98% of both organic and inorganic particles without the need for water, chemicals, or significant energy. The technology leverages the unexpected behavior of charged particles exposed to alternating electric fields, causing some particles to reverse direction or jump off the surface entirely, enabling effective dust removal even in dry, dusty conditions where traditional cleaning methods struggle. Beyond removing existing dust, the glass also prevents new dust from settling by deflecting charged airborne particles, a phenomenon the researchers call the "particle shielding effect," which reduces dust buildup by nearly 90%. The glass maintains high transparency, with minimal reduction in visible light and most light loss occurring in the infrared spectrum, making it suitable for applications requiring clear visibility and energy efficiency, such as
materialsself-cleaning-glasselectric-fieldsdust-removalsustainable-technologysolar-panel-maintenanceparticle-shielding-effectUS: New transparent canopy brings down outdoor temperature by 10°F
Engineers at UCLA have developed an innovative, lightweight, and scalable outdoor cooling structure that reduces radiant temperature by about 10°F without obstructing visibility. The system combines water-cooled black aluminum panels with a transparent, infrared-reflective polymer film, creating a semi-transparent canopy that actively cools the space beneath it. Field trials on campus and at the San Fernando Swap Meet demonstrated that this “cooling tent” lowered mean radiant temperature to approximately 78°F—significantly cooler than typical shaded areas and even below the ambient air temperature. Unlike traditional opaque cooling panels that block sightlines and raise safety concerns, this design maintains an open feel while effectively wicking heat away. The structure works by circulating chilled water through hydronic panels painted black to absorb stray heat, including body heat, while the polymer film reflects infrared radiation toward the sky. Participants consistently reported feeling cooler and more comfortable under the canopy compared to nearby shaded spots. Supported by the National Science Foundation and UCLA’s Sustainable LA Grand Challenge,
energymaterials-scienceradiant-coolingthermal-comfortsustainable-technologypolymer-filmhydronic-cooling-panelsWhat's Up With Wyoming's Crazy New Wind Turbine?
Wyoming is the site of the first utility-scale test of an innovative wind turbine developed by Airloom Energy, a local startup focused on drastically reducing the cost of wind power. Supported initially by a $225,000 NSF Small Business Innovation Research grant in 2016, Airloom aims to produce electricity at just 2.8 cents per kWh by using a radically different design that minimizes blade size and lowers transportation, maintenance, and land costs. Their turbine features blades that rotate around a low-to-the-ground oval track rather than a traditional horizontal axis atop tall towers, addressing common aesthetic objections to wind farms and enabling more flexible site placement despite lower wind speeds at reduced altitudes. Since its inception, Airloom has secured significant funding, including $750,000 from NSF in 2017, a $4 million seed round in 2023 backed by Bill Gates–affiliated Breakthrough Energy Ventures and others, plus $5 million from Wyoming’s Energy Matching Funds and a $1.25 million
energywind-turbinerenewable-energyAirloom-Energywind-power-innovationclean-energysustainable-technologyNew method pulls CO2 from air using cold air, simple sorbents
Researchers at Georgia Tech have developed a novel, cost-effective method for capturing atmospheric CO₂ by leveraging extremely cold air and simple, widely available porous sorbent materials called physisorbents. Their technique utilizes the cold energy generated during liquefied natural gas (LNG) regasification—a process that typically wastes this cold—to chill ambient air to near-cryogenic temperatures (~ -78°C). This cooling removes water vapor naturally, creating ideal conditions for physisorbents like Zeolite 13X and CALF-20 to efficiently absorb CO₂ without the energy-intensive drying steps required by traditional direct air capture (DAC) systems that rely on chemical amines. The physisorbents demonstrated roughly three times higher CO₂ capture capacity at these low temperatures compared to room temperature, while also requiring less energy for CO₂ release and offering greater durability. Economic modeling indicates this approach could reduce DAC costs to around $70 per metric ton of CO₂—less than one-third of current expenses—potential
energycarbon-capturephysisorbentsLNG-regasificationmaterials-scienceCO2-reductionsustainable-technologyPOPOSOAP Pond Fountain Kit — CleanTechnica Tested - CleanTechnica
The POPOSOAP Pond Fountain Kit is an all-in-one solution designed for ponds up to 1,180 gallons, combining a 40W 660GPH pump, integrated multi-stage filtration (sponges, bio-balls, and stones), and a fountain kit with three nozzle options and dual flow control valves. The kit is user-friendly, arriving mostly pre-assembled with clear instructions, allowing installation in under an hour. It effectively improves water clarity and quality by trapping debris and fostering beneficial bacteria, while the pump runs quietly and efficiently. The fountain nozzles offer customizable water patterns, and RGB LED lights add aesthetic appeal at night. Performance testing showed the filtration system significantly cleared algae and debris within a week, and the pump maintained smooth operation without clogging, though occasional nozzle clogs require some maintenance. The system’s 40W power consumption is efficient for an AC unit, though not as eco-friendly as solar-powered alternatives; however, it can be paired with solar setups for greener
energywater-filtrationpond-pumpenergy-efficiencysustainable-technologyLED-lightingwater-managementSun-powered sponge turns saltwater fresh, no electricity needed
Researchers at The Hong Kong Polytechnic University have developed a novel 3D-printed aerogel material that can desalinate seawater using only sunlight, without requiring electricity. This sponge-like aerogel, made from carbon nanotubes and cellulose nanofibers, contains microscopic air pockets and uniform vertical pores about 20 micrometers wide, which efficiently facilitate water evaporation while leaving salt behind. The material’s desalination efficiency remains consistent regardless of its size, making it scalable for larger applications. In practical outdoor tests, the aerogel was placed in seawater under a curved plastic cover, where sunlight heated the material to evaporate water. The vapor condensed on the plastic lid and was collected as fresh water, producing approximately three tablespoons of drinkable water after six hours of natural sunlight. This low-energy, sustainable desalination method offers a promising solution to global water scarcity, especially as conventional desalination plants typically require significant energy input. The research, published in ACS Energy Letters, highlights the potential for scalable, energy
energymaterialsdesalinationaerogelsustainable-technologynanomaterialssolar-energyChina's non-toxic organic solar cells achieve record 20% efficiency
Chinese researchers from Shenzhen University of Technology have developed a new type of organic solar cell (OSC) that achieves a record efficiency of around 20% while using non-toxic, environmentally friendly materials. Unlike previous OSCs that relied on harmful solvents like chloroform, these cells use toluene, a safer solvent. The team enhanced the internal morphology of the solar cells by adding two isomeric chemical additives, ODBC and PDBC, which help the materials inside the cell align more precisely. This improved alignment facilitates better sunlight absorption and charge transfer, resulting in higher efficiency and greater stability suitable for mass production. The additives work by slowing the drying process, allowing the solar cell materials to crystallize in a more orderly fashion, which boosts performance and reduces energy loss over time. The researchers optimized the placement of these additives within the solar cell layers, notably in the acceptor layer, to maximize their beneficial effects. Their best configuration achieved a certified efficiency of 19.7% using the green solvent to
energyorganic-solar-cellsnon-toxic-materialssolar-cell-efficiencyrenewable-energysustainable-technologysolar-panel-innovationRISE Robotics raises funding for award-winning Beltdraulic actuators - The Robot Report
RISE Robotics, founded in 2011 by graduates of MIT and RISD and based in Somerville, Massachusetts, has developed an innovative Beltdraulic actuator technology that replaces traditional high-pressure hydraulic systems with a belt-and-pulley mechanism. This technology offers significant advantages including reduced leaks, lower complexity, increased efficiency, and improved sustainability. The Beltdraulic system delivers hydraulic-like power with electromechanical precision, eliminates oil and emissions, and is more shock-tolerant with a longer lifespan than screw actuators. Its fully digital design enables teleoperation and autonomy without additional sensors, making it faster, more efficient, and easier to maintain. The company recently raised $2.5 million from over 1,300 investors via Wefunder, marking a milestone of public and strategic validation. RISE Robotics has received recognition such as the Guinness World Record for the "Strongest Robotic Arm Prototype" with its SuperJammer arm lifting over 7,000 pounds, demonstrating the power and efficiency
roboticsactuatorshydraulic-replacementelectric-actuationpredictive-maintenanceindustrial-roboticssustainable-technologyNew tech lets electrolyzers use impure water to make clean hydrogen
Researchers from Tianjin University and other Chinese institutes have developed a novel method enabling proton exchange membrane (PEM) electrolyzers to operate effectively using impure water, addressing a key limitation of current green hydrogen production technologies. Unlike alkaline electrolyzers, PEM electrolyzers produce higher purity hydrogen suitable for fuel cells but require ultrapure water, as impurities can degrade the membrane and increase costs. The new approach involves creating an acidic microenvironment at the cathode by adding Bronsted acid oxide (MoO3-x), which acts as a catalyst and locally lowers pH, enhancing electrolyzer performance and durability even with tap water. This innovation was validated through advanced microscopy techniques, showing that the PEM electrolyzer maintained stable operation for over 3,000 hours at a current density of 1.0 A/cm² using impure water, with performance comparable to conventional PEM systems relying on ultrapure water. By reducing the need for costly water pretreatment and extending system lifetime, this advancement could significantly lower the costs and complexity
energyhydrogen-productionPEM-electrolyzersclean-energyelectrolysissustainable-technologywater-purificationEstonian engineers turn $9 trash phones into pocket-sized data centers
Researchers at the University of Tartu’s Institute of Computer Science in Estonia have repurposed discarded 15-year-old smartphones into low-cost, pocket-sized data centers capable of outperforming popular single-board computers like the Raspberry Pi. By removing batteries from old Google Nexus phones, fitting them with 3-D-printed holders, and powering them externally, the team created clusters costing about €8 (US$9.20) per phone. These clusters run a Linux-based system (PostmarketOS) instead of Android, enabling direct hardware control and enhanced security. The phones, linked as a “master” and “worker” nodes, handle tasks such as AI-powered image recognition and website hosting, demonstrating efficient, high-energy processing in a compact form. The project addresses the environmental issue of e-waste, as billions of smartphones are discarded annually, with most components not properly recycled. By extending the functional life of obsolete devices, the researchers aim to reduce landfill waste and the environmental impact of building new servers.
IoTedge-computinge-waste-recyclingenergy-efficient-computingsmartphone-clustersAI-image-recognitionsustainable-technologyBill Gates-backed AirLoom begins building its first power plant
AirLoom, a wind power startup backed by Bill Gates, is beginning construction on its first pilot power plant near Laramie, Wyoming. The company aims to challenge the traditional wind turbine model by using a novel design that features blades moving along a track, rather than rotating in a large circle. This pilot system will generate about 150 kilowatts, using components scalable to megawatt-level installations. The design allows for shorter tracks initially, with plans for larger systems in the future, and the space between tracks can accommodate solar panels or farming activities, reflecting a multifunctional land use approach. Despite headwinds facing the wind power industry—including political opposition and rising costs, with onshore wind prices reaching $61 per megawatt-hour—AirLoom’s CEO Neal Rickner believes their technology can be cost-competitive even at low volumes and without subsidies. The company targets commercial deployment by 2027 or 2028, slightly later than initially planned, with potential customers including military bases and
energywind-powerrenewable-energypower-plantAirLoomsustainable-technologyclean-energyVeolia Opens One of the Largest PFAS Treatment Plants in the U.S., Delivering High-Quality Drinking Water to Over 100,000 Delaware Residents - CleanTechnica
Veolia has inaugurated one of the largest PFAS (per- and polyfluoroalkyl substances) treatment plants in the United States, located at the Stanton Water Treatment Plant in Wilmington, Delaware. This $35 million facility is the largest of its kind in the Northeast and is designed to remove regulated PFAS compounds from up to 30 million gallons of drinking water daily, serving over 100,000 residents. The plant fully complies with the U.S. Environmental Protection Agency’s PFAS regulations and sets a global benchmark for cost-effective, large-scale PFAS water treatment. It features 42 large vessels filled with granular activated carbon to adsorb contaminants, and includes an on-site laboratory for ongoing testing and innovation in filtration methods. This project is part of Veolia’s broader BeyondPFAS initiative, which aims to develop over 100 PFAS treatment sites across the U.S., potentially securing safe drinking water for nearly 2 million people. The Stanton plant took three years to design and build, with
energywater-treatmentPFAS-removalenvironmental-protectionsustainable-technologywater-purificationactivated-carbon-filtrationBiodegradable cooling film slashes energy use 20% without power
Scientists from Zhengzhou University and the University of South Australia have developed the world’s first biodegradable cooling film capable of passively reducing surface temperatures by up to 9.2°C without electricity. Made from polylactic acid (PLA), a plant-based biodegradable plastic, the film achieves this cooling by reflecting 98.7% of solar radiation and enabling internal heat to radiate directly into outer space. This passive cooling effect can reduce energy consumption for air conditioning by more than 20% in hot urban environments, offering a sustainable alternative to conventional, energy-intensive cooling systems. The metafilm features a porous, bi-continuous structure with ultra-low thermal conductivity (0.049 W/m·K) and high durability, maintaining performance even after exposure to harsh acid solutions and prolonged UV radiation. Its robustness is attributed to a 29.7% stereocomplex crystal content, which enhances thermal and chemical stability. Computer simulations indicate significant potential energy savings in cities like Lhasa, China, and the technology
energybiodegradable-materialscooling-filmpassive-coolingsustainable-technologypolylactic-acidthermal-conductivityUS scientists turn contaminated water into 92% pure fertilizer, fuel
Yale researchers have developed a novel electrochemical method to convert nitrate—a common and harmful water pollutant—into ammonia with a remarkable 92% efficiency. This breakthrough addresses two critical challenges in nitrate conversion: achieving high selectivity (minimizing unwanted byproducts) and high activity (speed of conversion). The team combined an ionophore, which binds and retains nitrite (a problematic intermediate), with an electrified membrane made of copper and carbon nanotubes. This combination allows nitrite to be fully converted into ammonia before it escapes, enabling rapid conversion in just six seconds—significantly faster than traditional methods that take hours. The system was tested successfully on real water samples from a lake and a wastewater treatment plant, demonstrating stability and practical applicability. This technology not only promises cleaner water by removing nitrate pollutants but also produces ammonia, a valuable resource for fertilizers and carbon-free fuels. The researchers believe their approach, detailed in Nature Chemical Engineering, could be scaled up for conventional water treatment, offering a
energymaterialselectrochemical-conversionwater-purificationammonia-productionelectrocatalystssustainable-technologyDutch turbine that rides ocean currents for electricity raises funds
Dutch startup Equinox Ocean Turbines BV has secured new funding through the Samenwerkingsverband Noord-Nederland (SNN) Valorisatie program and the European Regional Development Fund (EFRO) to advance its development of a jet-sized underwater wind turbine powered entirely by ocean currents. Developed in collaboration with the University of Groningen, the turbine features a 50-meter concrete rotor with smaller turbines at each end, designed to operate fully submerged to avoid visual and environmental impacts. The system aims to generate up to three megawatts (MW) of reliable baseload electricity from steady ocean currents, positioning ocean current energy as a potential third major clean energy source alongside solar and wind. The funding will accelerate Equinox’s efforts to bring the ocean current turbine technology closer to market readiness, with the first commercial unit planned for launch in 2027. This innovative two-stage turbine, mounted on a semi-floating platform, leverages the constant and predictable nature of ocean currents to provide consistent clean energy with minimal ecological footprint.
energyclean-energyocean-currentsunderwater-turbinerenewable-energysustainable-technologymarine-energyVisible light breaks fossil bonds for cleaner chemical production
A research team at Colorado State University, led by Professors Garret Miyake and Robert Paton, has developed an innovative method to convert fossil fuels into valuable industrial chemicals using visible light at room temperature. This light-driven process, inspired by photosynthesis, employs photoredox catalysis to trigger high-energy chemical reactions without the need for heat or high pressure. The breakthrough offers a cleaner, more energy-efficient alternative to traditional chemical manufacturing, which typically relies on energy-intensive conditions. By mimicking nature’s use of light, the system can rearrange or reduce stubborn molecules, potentially reducing environmental impact and lowering costs in industries such as plastics and pharmaceuticals. A key advancement of the CSU method is its double-photon strategy, where two photons simultaneously provide sufficient energy to break strong molecular bonds in aromatic hydrocarbons (arenes), compounds that are usually very stable and difficult to modify. This “super-reducing” capability enables the efficient transformation of arenes into useful chemicals without hazardous reagents or extreme conditions.
energysustainable-technologyphotoredox-catalysischemical-manufacturingvisible-light-catalysisindustrial-chemistrygreen-chemistryDirect Air Carbon Capture Is Scaling Up, With Mineralization
The article discusses the evolving landscape of carbon capture technologies, with a particular focus on direct air capture (DAC) and mineralization as promising approaches for long-term carbon sequestration. While federal support for carbon capture in the US is declining—highlighted by the Department of Energy’s recent cancellation of a $3.7 billion decarbonization demonstration program—global efforts continue to advance. The article contrasts various carbon capture methods, noting that biofuels and electrofuels recirculate carbon but depend heavily on supportive public policies. More durable sequestration options include reforestation and reforming captured carbon into solid products, such as incorporating it into cement. Mineralization emerges as a key solution for sustainable, long-term carbon storage by chemically locking carbon dioxide into stable carbonate minerals through reactions with reactive igneous or metamorphic rocks. This method offers advantages over traditional underground sequestration in porous sedimentary rock, where carbon can potentially escape. The US Geological Survey estimates significant underground sequestration capacity, but
energycarbon-capturedirect-air-capturemineralizationdecarbonizationcarbon-sequestrationsustainable-technologyMeta teams with XGS Energy to build a 150 MW geothermal power plant
Meta has partnered with startup XGS Energy to develop a 150 megawatt geothermal power plant in New Mexico, marking the tech giant’s growing interest in geothermal energy as a clean, reliable power source. While specific details about the plant’s location and the terms of the deal remain undisclosed, Meta clarified that the agreement is aimed at advancing geothermal development rather than a direct power purchase contract. This move aligns with a broader trend among tech companies and data center operators who are increasingly exploring geothermal energy due to its ability to provide continuous, emission-free electricity. XGS Energy differentiates itself with a closed-loop geothermal system that circulates water within a sealed well, minimizing water loss, and uses a proprietary mud to enhance heat transfer from surrounding rocks. This technology contrasts with more common open-loop designs that lose some water to the ground over time. The partnership reflects growing momentum in the geothermal sector, with other startups like Fervo Energy securing significant financing to build large-scale plants and companies such as Google investing in geothermal
energygeothermal-energyrenewable-energyMetaXGS-Energypower-plantsustainable-technologyUS scientists build ‘fog guitar’ that strums water from thin air
Researchers at Virginia Tech have developed an innovative atmospheric water harvesting device called the "fog guitar," which significantly improves upon traditional fog collection methods. Traditional fog nets, used for centuries, suffer from design limitations such as clogging due to small holes and inefficiency from large holes letting droplets pass through. In 2018, the team introduced the "fog harp," which replaced horizontal wires with vertical fibers to increase water collection efficiency by two to seven times. However, the fog harp faced a critical issue: under heavy fog, surface tension caused the vertical fibers to tangle and clump, reducing performance when water was most abundant. To solve this, the researchers created hybrid "fog guitar" designs that reintroduced a limited number of horizontal supports—akin to guitar frets—to prevent fiber tangling while avoiding clogging. By testing seven variations with different numbers of these "frets," they identified an optimal configuration that balances the prevention of tangling and clogging, maximizing water collection efficiency even in dense fog.
energywater-harvestingsustainable-technologyatmospheric-water-collectionfog-harvestinghybrid-designVirginia-Tech-researchWorld’s 5th most efficient supercomputer runs 100% on green energy
Paderborn University’s new supercomputer, Otus, has achieved the rank of fifth most energy-efficient supercomputer globally on the Green 500 list, which benchmarks high-performance computing systems based on energy efficiency rather than raw speed. Otus, developed by Lenovo and pro-com Datensysteme GmbH, features 142,656 processor cores, 108 GPUs, AMD’s latest ‘Turin’ processors, and a five-petabyte IBM Spectrum Scale file system. It operates entirely on renewable energy, uses indirect free cooling for year-round efficiency, and repurposes its exhaust heat to warm buildings, underscoring its sustainability credentials. The supercomputer is expected to be fully operational by the third quarter of 2025. Otus nearly doubles the computing power of its predecessor, Noctua, enabling it to handle a wide range of CPU-intensive tasks such as atomic simulations and quantum computing. Its expandable architecture supports up to 100 field-programmable gate arrays (FPGAs),
energysupercomputergreen-energyhigh-performance-computingrenewable-energyenergy-efficiencysustainable-technologySouth Korea turns plastic bottles into hydrogen with solar power
Scientists at South Korea’s Institute for Basic Science (IBS) Center for Nanoparticle Research, led by Professors Kim Dae-Hyeong and Hyeon Taeghwan, have developed an innovative photocatalytic system that converts plastic waste, specifically PET bottles, into clean hydrogen fuel using sunlight. This system addresses the inefficiencies and greenhouse gas emissions associated with conventional hydrogen production methods by harnessing solar energy to break down plastics into byproducts like ethylene glycol and terephthalic acid while releasing hydrogen. A key advancement is the stabilization of the catalyst within a polymer network at the air-water interface, which prevents common issues such as catalyst loss and reverse reactions, enabling stable operation for over two months even in harsh alkaline conditions. The technology was successfully tested outdoors with a one-square-meter device that produced hydrogen from dissolved plastic bottles under natural sunlight. Its floatable catalyst design allows it to function in various water environments, including seawater and tap water. Importantly, simulations indicate the system can
energyclean-energyhydrogen-productionphotocatalysisplastic-recyclingsolar-powersustainable-technology60-feet long solar-electric catamaran with 800-mile-range sets sail
Revolution Marine Group, a Florida-based company, has unveiled its latest 60-foot solar-electric catamaran, the Oceanwalker S60e, targeting the growing market for eco-friendly yachts. This model features a sleek dual-hull design powered by twin 150 kW (200 hp) electric motors and supported by a 10 kW solar array that powers onboard amenities such as air-conditioning and electric cooking. While the exact electric-only range is undisclosed, the yacht includes two 45 kW diesel generators that extend its total range up to 800 nautical miles, providing flexibility for longer voyages. The yacht also offers customizable interior layouts with three or four cabins, catering to private owners and luxury charters. Construction of the first Oceanwalker S60e is underway at the Fujian Sky Walker shipyard in China, with delivery expected by April 2026. The vessel’s first home will be Club Ki’ama Bahamas, an exclusive solar-powered yacht and residence club on Elizabeth Island. Club Ki’ama’s management praised the yacht as a perfect complement to their sustainable oceanfront community. Revolution Marine’s CEO Edward Sacks emphasized the company’s commitment to innovation and quality, hinting at future larger models in the Oceanwalker lineup, signaling ongoing advancements in sustainable marine technology.
energysolar-powerelectric-yachthybrid-propulsionsustainable-technologylithium-batteriesmarine-energy-systemsLithium battery waste gets AI-powered fix from Hong Kong startup
Hong Kong startup Achelous Pure Metals is addressing the growing global e-waste crisis, particularly lithium-ion battery waste, with an AI-powered, portable recycling system designed for urban centers. The company has developed a robot-assisted pilot line capable of sorting, shredding, and filtering materials from non-electric vehicle lithium batteries. Their process includes vacuum and heat treatments to safely extract hazardous substances and uses nanoparticle-based separation to isolate critical metals like lithium, cobalt, and nickel from the "black mass" residue. Achelous aims to scale and deploy this eco-friendly recycling technology starting in Hong Kong and expanding across Southeast Asia. Despite deploying technology at a client facility in Jiangsu province capable of processing up to 10,000 tonnes of battery waste annually, the startup faces challenges due to oversupply and falling prices of recycled lithium products. Lithium carbonate prices have dropped nearly 90% from late 2022 to mid-2024 amid a surge in China’s recycling capacity and black mass competition. In response, Achelous is pivoting by expanding its Hong Kong operations and helping partners across Southeast Asia establish micro-factories to produce black mass for export to China. The company is also exploring recycling opportunities for lithium batteries from security transceivers and working with local firms in Malaysia and Singapore to meet future recycled content regulations and compliance tracking. This initiative comes amid a mounting global e-waste problem, with 62 million tonnes generated in 2022 and projections reaching 82 million tonnes by 2030. Metals in e-waste are valued at $91 billion, yet only 22% was properly recycled in 2022. Governments worldwide, including the EU, are tightening regulations to increase lithium recovery rates, underscoring the urgent need for innovative recycling solutions like those developed by Achelous Pure Metals.
energylithium-batteriesbattery-recyclingAI-powered-recyclinge-waste-managementmaterials-recoverysustainable-technologyMIT turns seawater, soda cans into 90% cleaner hydrogen fuel
hydrogenclean-energysustainable-technologyaluminum-recyclingcarbon-footprintgreen-hydrogenrenewable-energyNovel self-healing circuit board could solve world's e-waste crisis
materialse-wasterecyclingself-healingcircuit-boardsustainable-technologyliquid-metal100% Solid-State EV Batteries Seal The Deal: No More Gasmobiles - CleanTechnica
energysolid-state-batterieselectric-vehiclessustainable-technologybattery-technologyautomotive-innovationmaterials-scienceMIT’s super carbon sucking tech is 6 times faster, 20% cheaper than rivals
energycarbon-captureclimate-changeMITnanofiltrationCO2-removalsustainable-technologyGrain-sized cooling tech cuts energy use by 70%, doubles efficiency
energymaterialsthermoelectric-coolingrefrigeration-technologynanoengineeringefficiencysustainable-technologyMetal-free solar battery stores power for 2 days with 90% retention
energysolar-batteryorganic-materialsenergy-storagesustainable-technologysolar-harvestingcharge-retentionA New Flow Battery Takes On The Data Center Energy Crisis
energyflow-batteryrenewable-energyenergy-storagedata-centerssustainable-technologyclean-technologyABB deploys PixelPaint at Mercedes-Benz plant in Germany
robotautomationmanufacturingpainting-technologyprecision-engineeringsustainable-technologyMercedes-BenzSYNCRAFT Wins Energy Globe Award For Breakthrough In Activated Carbon Usage
energyactivated-carbonwastewater-treatmentsustainable-technologyenvironmental-innovationbiomass-powerclean-energy4 More NIO Houses, 112 More Power Swap Stations & Charging Stations
energybattery-swapcharging-stationsNIOsustainable-technologyelectric-vehiclesclean-energy