Articles tagged with "green-technology"
Baker’s yeast may provide a greener way to recover rare earth elements
Researchers at Osaka Metropolitan University have developed a novel method using sulfated baker’s yeast (S-yeast) to recover rare earth elements and other metals such as copper, zinc, cadmium, and lead from waste solutions. This modified yeast adsorbs copper 2.3 times more effectively than previously studied phosphate-modified yeast and allows for metal desorption and reuse through hydrochloric acid treatment, enabling a recyclable recovery cycle. This approach offers a potentially scalable, environmentally friendly alternative to traditional, energy-intensive metal extraction and recycling methods. The innovation addresses critical challenges in rare earth element supply, which is currently dominated by China and vulnerable to geopolitical tensions. Efficient recovery technologies like S-yeast could reduce dependency on overseas sources, stabilize supply chains, and support the growing demand for electronics and green technologies. The research, published in Environmental Research, represents a promising step toward sustainable, cost-effective recycling of rare earth metals from electronic and industrial waste, potentially transforming e-waste into a renewable resource while mitigating environmental
materialsrare-earth-elementssustainable-recyclingmetal-recoverygreen-technologyelectronic-wastesupply-chain-sustainabilityApple adds 650 megawatts of renewables in Europe with more coming in China
Apple has committed to expanding its renewable energy footprint in Europe by signing contracts for 650 megawatts of wind and solar power projects, many of which are already operational or nearing completion. These projects span several countries, including significant solar farms in Greece, Latvia, Spain, and Poland, as well as wind farms in Romania and Italy. This renewable energy will help offset a substantial portion of Apple’s carbon footprint, particularly emissions related to manufacturing and production, which account for nearly one-third of the company’s total emissions. In addition to its European initiatives, Apple is investing $150 million in China to assist its suppliers in transitioning to renewable energy sources. Currently, over 90% of Apple’s manufacturing energy in China comes from renewables. Notably, these announcements have been made primarily through Apple’s regional websites rather than its U.S. press site, possibly to avoid political backlash amid the Trump administration’s opposition to renewable energy. The article also highlights that major tech companies like Microsoft and Meta are rapidly increasing
energyrenewable-energysolar-powerwind-powerclean-energysustainabilitygreen-technologySeawater to be turned into fuel to power ships, reduce carbon emission
Researchers at Brunel University of London, in collaboration with the company Genuine H2, have developed a technology to convert seawater into hydrogen fuel to power ships and other forms of transport, aiming to eliminate diesel use and reduce carbon emissions. The process involves splitting seawater using renewable electricity to produce hydrogen gas, which is then stored onboard ships as a molecular solid and burned in engines that emit only steam, thus providing a clean energy alternative. This innovation includes carbon-negative electrolysis units that also extract CO2 from water to create bicarbonates, contributing to a circular and environmentally friendly energy cycle. The technology is scalable and versatile, capable of fueling various transport modes such as yachts, ferries, airplanes, trains, and trucks, as well as supporting infrastructure like hydrogen refueling stations for both land and marine applications. A key breakthrough includes electrodes that extract hydrogen directly from seawater without the need for desalination, and a nano film that safely stores hydrogen at room temperature without requiring heavy pressurized tanks. The project
energyhydrogen-fuelclean-energyseawater-electrolysiscarbon-emission-reductionrenewable-energygreen-technologyWorld's first solar-powered furnaces unveiled to recycle luxury steel
Swiss company Panatere has unveiled the world’s first two solar-powered furnaces designed to recycle high-quality steel waste from precision industries such as watchmaking and medical manufacturing. Located in La Chaux-de-Fonds, these pilot systems use concentrated solar energy to melt stainless steel offcuts at temperatures up to 1,450°C (2,642°F) without fossil fuels. The larger furnace employs a 138-square-meter heliostat with 40 movable mirrors directing sunlight onto a 10-meter-wide concave dish, while the smaller system uses a 30-square-meter heliostat and a compact concentrator with about 460 mirrors. Both systems amplify sunlight intensity thousands of times to melt metal scraps, which are then recast into new ingots. Supported by research institutions under the Interreg France–Switzerland program, Panatere aims to refine this technology and open a full-scale factory by 2028, potentially producing up to 1,000 tons of recycled steel annually powered solely by solar energy
energysolar-energysteel-recyclingsustainable-manufacturinggreen-technologysolar-furnacerenewable-energyHow 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-technologyThe Floating Solar Islands of the Maldives
The article discusses the introduction of Swimsol's SolarSea system in the Maldives, aimed at addressing the country's high energy consumption driven largely by its luxury hotel industry. The Maldives, known for its reliance on imported fossil fuels, faces significant environmental and economic challenges due to its energy demands. Swimsol's floating solar technology offers a sustainable alternative by harnessing solar power directly on the water, reducing land use and minimizing environmental impact. The SolarSea system consists of modular floating solar panels that can be deployed around the islands, providing clean, renewable energy to supplement existing power sources. This innovation not only helps reduce carbon emissions but also supports the Maldives' commitment to greener energy solutions. By integrating floating solar islands, the Maldives can enhance energy security, lower operational costs for resorts, and contribute to global efforts against climate change.
solar-energyrenewable-energyfloating-solar-panelsMaldivesgreen-technologyenergy-sustainabilitySwimsolBiotech turns CO2 waste into palm oil-like fat for aviation fuel
LanzaTech Global, in collaboration with Fraunhofer IGB and the Mibelle Group, has developed a groundbreaking biotechnology that converts waste carbon dioxide (CO₂) into palm oil-like fats. This innovation uses a dual fermentation process involving non-GMO oil yeasts to transform CO₂ into alcohol and subsequently into fats that mimic palm oil’s functional properties. The new material is suitable for use in cosmetics and as a feedstock for sustainable aviation fuel (SAF), offering a scalable and environmentally friendly alternative to palm oil, which is associated with deforestation, biodiversity loss, and high carbon emissions. This advancement expands LanzaTech’s existing ethanol-to-jet fuel technology by enabling the Hydroprocessed Esters and Fatty Acids (HEFA) pathway, a widely used method in the aviation industry that currently relies on crops and waste oils with sustainability challenges. By producing synthetic oils from ethanol derived from CO₂ and green hydrogen, the technology diversifies SAF production sources, potentially reducing the aviation sector’s
energysustainable-aviation-fuelcarbon-recyclingbiotechnologyrenewable-fuelspalm-oil-alternativegreen-technologyHydrogen Ships Break Into North Sea
Future Proof Shipping’s H2 Barge 2, a zero-emission, hydrogen-powered vessel, has commenced operations in the North Sea. This marks a significant milestone in the shipping industry’s efforts to reduce carbon emissions and transition toward sustainable energy sources. The deployment of H2 Barge 2 demonstrates the practical application of hydrogen technology in maritime transport, potentially paving the way for broader adoption across global shipping routes. The introduction of hydrogen-powered ships like H2 Barge 2 addresses the urgent need to decarbonize one of the world’s largest sources of greenhouse gas emissions. By utilizing hydrogen fuel, these vessels eliminate carbon emissions during operation, contributing to cleaner oceans and air. This development signals a promising shift toward environmentally friendly shipping solutions, aligning with international goals to combat climate change and promote sustainable industry practices.
hydrogen-energyzero-emission-shippingrenewable-energygreen-technologymaritime-innovationsustainable-transportenergy-transitionWorld's first ammonia commercial ship engine set to launch in Japan
Japan Engine Corporation (J-ENG) has developed and unveiled the world’s first commercial ammonia-powered ship engine, the 7UEC50LSJA-HPSCR, marking a significant advancement in maritime decarbonization. This dual-fuel engine, capable of running on both ammonia and heavy fuel oil, features seven cylinders with a 50 cm bore and incorporates a high-pressure Selective Catalytic Reduction (SCR) system that drastically reduces nitrogen emissions by using ammonia-based agents. The engine successfully passed rigorous performance tests supervised by major industry players and was certified by ClassNK for environmental performance and operational safety. It is scheduled for shipment in October 2025 and will be installed on an Ammonia-Fueled Medium Gas Carrier (AFMGC) set to enter commercial service in 2026, representing the first full-scale deployment of ammonia marine engine technology. The development is part of Japan’s Green Innovation Fund Project, supported by the New Energy and Industrial Technology Development Organization (NEDO),
energyammonia-fuelmarine-enginegreen-technologyemissions-reductiondual-fuel-enginemaritime-transportNational Electric Vehicle Infrastructure (NEVI) Program Revived And Still Can Work - CleanTechnica
The National Electric Vehicle Infrastructure (NEVI) program, aimed at expanding fast-charging stations across the U.S., has seen limited progress with just over 3,000 public fast charger ports installed so far. While this number may seem modest, the program’s intent appears to focus on a methodical and collaborative approach between federal and state governments rather than rapid deployment. Success may be measured by the installation of chargers in underserved “charging deserts,” with over 3,500 additional fast charging ports planned across more than 890 stations, though timelines and costs remain uncertain. Several challenges have hindered the program's momentum, including reluctance from some states to pursue federal funding—12 states have yet to grant awards, with many not issuing requests for proposals (RFPs). Political opposition has also played a role; the Trump administration attempted to freeze NEVI funds, and current Transportation Secretary Sean Duffy has expressed skepticism about subsidizing green energy. Despite these obstacles and potential legal challenges from opponents, the overall
energyelectric-vehiclesEV-infrastructurefast-chargingclean-energyfederal-fundinggreen-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-magnetsUK’s Rolls-Royce taps small nuclear reactors to fuel AI boom
Rolls-Royce is aiming to become the UK’s most valuable company by leveraging its expertise in nuclear technology to support the growing energy demands of artificial intelligence (AI). The company plans to power AI infrastructure using small modular reactors (SMRs), having already secured deals with the UK and Czech Republic governments. Rolls-Royce’s CEO, Tufan Erginbilgic, highlighted the company’s unique nuclear capabilities, including its experience supplying reactors for submarines, as a key competitive advantage in developing land-based SMRs. He predicts a global market need for 400 SMRs by 2050, each costing around $3 billion, representing a trillion-dollar opportunity. Rolls-Royce’s SMRs are designed to generate 470 megawatts of low-carbon energy—enough to power approximately 3 million homes—and are faster to build than traditional nuclear plants. The company has signed a memorandum of understanding with Škoda JS to explore component production for its SMR program, aiming
energynuclear-energysmall-modular-reactorsRolls-RoyceAI-energy-solutionslow-carbon-energygreen-technologyChina's secret 2-blade wind turbine runs 500 days with 99.3% uptime
China’s Envision Energy has unveiled a breakthrough two-blade onshore wind turbine prototype that has operated continuously for over 500 days with a 99.3% uptime. Built on the company’s Model X platform, the turbine features a modular design and high-speed Doubly-Fed Induction Generator (DFIG) technology, delivering enhanced stability and performance. The prototype achieved 2,444 hours of Mean Time Between Failures (MTBF) and 3,048 full-load equivalent hours annually, matching the output of traditional three-blade turbines at the same site. This marks a significant advancement in overcoming the historical structural and balance challenges that limited two-blade turbine adoption. The turbine’s development stems from over a decade of research, including a 2012 offshore two-blade model called the Game Changer. Extensive field and lab testing, including on a multi-degree-of-freedom loading rig, validated its commercial readiness and operational stability under demanding conditions. The design’s lighter weight, fewer
energywind-turbinerenewable-energyEnvision-Energygreen-technologymodular-designDFIG-technologyV-Green Subsidiary Offers Charging Station Business To Filipinos - CleanTechnica
V-Green Global Charging Station Development JSC, founded by VinFast chairman Pham Nhat Vuong, has launched an electric vehicle (EV) charging station partnership model in the Philippines to accelerate EV adoption and support VinFast’s expanding electric vehicle ecosystem in Southeast Asia. The company offers Filipino landowners and business owners the opportunity to become franchisers of V-Green charging stations with no upfront investment or operational responsibilities, as V-Green fully funds, installs, and manages the stations. Partners benefit from revenue sharing and a minimum five-year lease, with ideal locations sought in Metro Manila, Cebu City, and Davao. V-Green aims to establish EV charging as a standard feature in Philippine real estate within five years, enhancing property value and supporting the country’s green transition. This expansion follows V-Green’s success in Vietnam, where it operates over 150,000 charging ports through a mix of self-operated and franchised stations. The franchising model is expected to accelerate network growth and market participation
energyelectric-vehiclesEV-charging-stationsgreen-technologyrenewable-energysustainable-infrastructureVinFastCarbon fiber goes green as German researchers ditch oil for algae
German researchers at the Technical University of Munich (TUM), through the GreenCarbon project, have developed an innovative process to produce aircraft-grade carbon fiber from photosynthetic microalgae instead of petroleum. By converting algae oils into glycerol and then into acrylonitrile—the key precursor for carbon fiber—they have created a bio-based alternative to the traditional fossil fuel-derived acrylonitrile. This method, refined in partnership with the Fraunhofer Institute and carbon manufacturer SGL Carbon, yields carbon fibers that match the mechanical strength and resilience of conventional fibers, enabling their use in high-performance applications without major changes to existing manufacturing processes. The project’s success was demonstrated when Airbus used the algae-derived carbon fiber to build components for a research helicopter that flew in 2024, marking a significant step toward sustainable aviation manufacturing. Beyond aerospace, the lightweight, strong materials have potential uses in wind turbines, vehicles, and sports equipment. Importantly, because microalgae absorb CO₂ during growth, this approach offers a
carbon-fibergreen-technologysustainable-materialsalgae-based-materialsrenewable-resourcesaerospace-materialsbio-based-compositesBYD Goes for the Heart of Europe (& South America) Again — Partners with Inter Milan - CleanTechnica
Chinese electric vehicle giant BYD has entered a three-year global automotive partnership with Italian football club Inter Milan, aiming to leverage the club’s massive international fanbase to boost its presence in Europe and South America. Inter Milan, despite recent mixed sporting results, remains one of Europe’s most beloved and historically significant football clubs, with over 533 million fans worldwide. Notably, the club has a strong following in China (over 154 million fans) and South America (nearly 90 million fans), two key markets for BYD’s expansion. This partnership reflects BYD’s strategy to connect emotionally with consumers through football, a sport deeply ingrained in European and South American cultures. BYD’s Executive Vice President Stella Li emphasized the shared values between the two brands, highlighting their mutual drive for growth, innovation, and excellence. BYD, known for its commitment to green technology and climate change mitigation, sees this collaboration as a way to inspire young people and football fans globally. Inter Milan’s Chief Revenue
energyelectric-vehiclesBYDclean-technologyclimate-changegreen-technologyautomotive-industryOld solar panels help turn power plant CO2 into valuable chemicals
Japanese researchers from Yokohama National University, Electric Power Development Co., Ltd., and Japan’s National Institute of Advanced Industrial Science and Technology (AIST) have developed a novel method to convert carbon dioxide (CO2) from thermal power plant exhaust directly into valuable organic chemicals using recycled silicon wafers from discarded solar panels. By pretreating crushed solar panel silicon wafers with hydrochloric acid to remove aluminum contaminants, the team enhanced the wafers’ ability to act as reducing agents in the reaction. The process involves combining the untreated exhaust gas (containing about 14% CO2) with water, a catalyst (tetrabutylammonium fluoride), and the recycled silicon powder, resulting in the efficient production of formic acid and formamide without the need for CO2 purification. This breakthrough offers a dual environmental benefit: it repurposes waste silicon from obsolete solar panels—addressing the growing issue of photovoltaic panel disposal predicted to reach tens of millions of metric tons by 2050
energyrenewable-energysolar-panelscarbon-captureCO2-conversiongreen-technologysustainable-materialsChina starts 1,000-ton plant to make green fabric with zero waste
China has inaugurated the world’s first 1,000-ton-scale ionic liquid cellulose fiber plant in Henan Province, developed by the Institute of Process Engineering at the Chinese Academy of Sciences. This facility marks a major breakthrough in sustainable textile manufacturing by using advanced ionic liquid technology to produce regenerated cellulose fibers with near-zero emissions. Unlike conventional fiber production that relies on toxic solvents such as carbon disulfide and N-Methylmorpholine N-oxide (NMMO), this new process employs stable, non-volatile ionic liquids that eliminate wastewater, waste gas, and solid byproducts, significantly reducing environmental pollution. The ionic liquids used are a novel class of salts that remain liquid near room temperature and possess tunable properties, allowing them to dissolve plant-based cellulose without harsh chemicals. This innovation not only cuts carbon dioxide emissions by an estimated 5,000 tons annually compared to traditional fossil fiber production but also achieves over 99% solvent recovery, underscoring its environmental benefits. After more than a decade of
materialssustainable-manufacturingionic-liquidsgreen-technologytextile-industrycellulose-fibersenvironmental-innovationMeet the cement transport ship that makes cement ingredients while sailing
The article highlights an innovative approach to reducing pollution from maritime shipping, a sector responsible for about 3% of global carbon emissions. London-based company Seabound has developed a retrofit technology that captures carbon dioxide emissions from a ship’s existing internal combustion engines and converts the CO2 into limestone, a key ingredient in cement. This system is currently installed on the UBC Cork, a cement carrier sailing in the Mediterranean. The limestone produced during the voyage will be offloaded in Norway and used at Heidelberg Materials’ net-zero cement plant in Brevik, thereby closing a carbon loop between shipping and cement production—two industries that together contribute roughly 11% of global emissions. The technology offers a practical alternative to other decarbonization methods like batteries or ammonia fuel, which either lack sufficient energy density for long voyages or require extensive engine overhauls. Seabound’s retrofit allows ships to maintain their existing engines while capturing emissions directly from exhaust pipes. This innovation aligns with the International Maritime Organization’s (IMO
energycarbon-capturemaritime-shippingcement-productionpollution-reductionsustainable-materialsgreen-technologyChina produces first barrel from its largest natural uranium project
China has produced its first barrel of natural uranium from its largest domestic project, the "National No 1 Uranium" demonstration project, located in the Ordos basin of Inner Mongolia. This milestone, announced by China National Nuclear Corporation (CNNC), marks a significant advancement in unlocking complex sandstone uranium deposits that were previously considered too difficult to develop. Utilizing advanced in situ leaching technology, the project exemplifies a “green, safe, intelligent and efficient” mining approach, supporting China’s goals for enhanced energy security and a greener nuclear power sector. This development represents a strategic shift in China’s uranium production from traditional volcanic and granite deposits in Jiangxi province to the northern regions, particularly Inner Mongolia, where large sandstone-type uranium deposits have been discovered over the past two decades. Unlike richer granite deposits, these sandstone deposits have lower uranium concentrations and were previously uneconomical to exploit. The new in situ leaching method injects a carbon dioxide-oxygen aqueous solution underground to dissolve uranium, which is then pumped
energyuranium-miningnuclear-energyin-situ-leachingChina-energy-securitygreen-technologyadvanced-mining-technologySouth Luzon's First Electric Jeepney Assembly Plant Begins Operations - CleanTechnica
The LCS-EMON e-Jeepney Manufacturing Corp., South Luzon’s first electric vehicle assembly plant, officially began operations in May 2024. Located in the LIMA Industrial Estate on the border of Lipa City and Malvar Town in Batangas, about 100 kilometers south of Manila, the facility marks a significant advancement for the Philippines’ Public Utility Vehicle Modernization Program (PUVMP). While the plant is currently producing Korean-designed electric jeepneys, it has not yet reached its target production capacity of 500 units per month due to incomplete assembly line equipment. The initial focus is fulfilling an export order of 60 units destined for Paraguay. The factory employs skilled local workers and sources key components such as electric motors, batteries, software, and designs from Korea. The project is led by Luis “Chavit” Singson, a prominent Filipino businessman and former politician known as “Manong Chavit,” who envisions modernizing the iconic jeepney with green technology to replace
electric-vehiclese-jeepneyelectric-mobilityenergymanufacturinggreen-technologytransportation-innovationBreakthrough method purifies rare earths element with just water
Scientists at IOCB Prague have developed an innovative water-only method to recycle rare earth elements, specifically neodymium and dysprosium, from discarded magnets. This breakthrough offers a cleaner, more cost-effective alternative to traditional recycling processes that rely on toxic solvents and generate hazardous waste. The new technique uses a specially designed chelator molecule that selectively precipitates neodymium while leaving dysprosium in solution, enabling efficient and environmentally friendly separation. This approach not only reduces environmental impact but also holds promise for industrial-scale application, supporting sustainable “urban mining” to meet the growing global demand for rare earths critical to technologies like smartphones and wind turbines. The technology, already patented, addresses key challenges in rare earth recycling and could help reduce dependence on geopolitically sensitive supply chains dominated by China. The research team, led by Miloslav Polášek and including doctoral candidate Kelsea G. Jones, is awaiting feasibility study results to transition the method from laboratory to commercial use. Additionally, the study uncovered the
rare-earth-elementsrecyclingsustainable-materialsneodymium-magnetsgreen-technologyurban-miningclean-energy-materialsNew toxin-free method extracts precious metal from ore, e-waste
Researchers at Flinders University, led by Professor Justin Chalker, have developed an innovative, toxin-free method to extract high-purity gold from ore and electronic waste. This new approach uses a low-cost, environmentally benign compound called trichloroisocyanuric acid—commonly used in water treatment—that, when activated by saltwater, dissolves gold effectively. The dissolved gold is then selectively captured by a specially designed sulfur-rich polymer, which is synthesized using a sustainable UV light-initiated process. Importantly, the polymer can be recycled after gold recovery, enhancing the method’s environmental credentials and reducing waste. This technique addresses the significant environmental and health hazards posed by traditional gold extraction methods that rely on toxic chemicals like cyanide and mercury. By providing a safer alternative, especially for small-scale mining operations that often use mercury, the new method has the potential to reduce mercury pollution globally. Additionally, it offers a promising solution to the growing challenge of electronic waste, which contains valuable metals but
materialsgold-extractione-waste-recyclingsustainable-materialspolymer-sorbentgreen-technologyprecious-metals-recoveryThe Aviation Industry and the Stall in Aircraft Innovation - CleanTechnica
The article from CleanTechnica highlights a concerning stall in aircraft innovation that threatens the aviation industry’s ability to meet decarbonisation targets. Despite the critical need for more efficient and zero-emission aircraft to reduce the sector’s high emissions, major manufacturers like Airbus and Boeing have largely focused on incremental improvements, such as re-engined versions of existing models, rather than breakthrough technologies. Innovative projects have faced delays or pauses, and no new aircraft models are expected from these OEMs in the next decade. This slowdown is attributed to a lack of market competition and insufficient policy incentives pushing manufacturers toward radical innovation. Modeling presented in the article suggests that with ambitious but achievable innovation, European aviation could improve efficiency by up to 13% by 2050, potentially saving enough renewable electricity to power 27 million heat pumps. If manufacturers push further, efficiency gains could reach 17%, underscoring the significant role aircraft technology can play in meeting EU climate goals. To unlock this potential, the article recommends strengthening
energyaviationdecarbonizationsustainable-aviation-fuelsaircraft-innovationemissions-reductiongreen-technologyHere Comes the Infinity Train - CleanTechnica
The article announces the arrival of the long-anticipated Infinity Train, also known as the Gravity locomotive, in the Pilbara region of Western Australia. This innovative battery electric locomotive, converted from a 1998 GE 9-44CW unit, is designed to transport iron ore to the coast for shipment to China while significantly reducing diesel fuel consumption and carbon emissions. The train leverages gravitational energy by generating electricity when traveling downhill loaded with ore, which recharges its batteries to power the return trip empty—effectively enabling regenerative braking on a large scale and eliminating the need for additional charging or diesel fuel. The Infinity Train is part of Fortescue Metals Group’s broader strategy to achieve net zero emissions by 2030 and to pioneer green industrial transport technology. Fortescue founder Andrew "Twiggy" Forrest, a mining magnate turned renewable energy advocate, emphasizes that the project exemplifies a shift away from fossil fuels toward more efficient, lower-cost, and environmentally friendly energy sources like gravitational energy. The
energyrenewable-energybattery-electric-locomotivegreen-technologyregenerative-brakingnet-zero-emissionsindustrial-transportWeak Aircraft Innovation Undercutting Aviation’s Green Transition - CleanTechnica
The article from CleanTechnica highlights concerns about the aviation industry's slow progress in innovating greener aircraft technologies, which threatens its ability to meet decarbonization targets. Ahead of the Paris Air Show, analysis by Transport & Environment (T&E) reveals that reliance on conventional fossil-fuel-powered aircraft and incremental improvements, such as re-engining older models, are insufficient. T&E’s modeling suggests that with ambitious innovation—such as the development and deployment of zero-emission aircraft—European aviation could improve efficiency by up to 13-17% by 2050, potentially reducing CO₂ emissions by 123 million tonnes. This reduction equates to removing 62 million petrol and diesel cars from European roads for a year and would significantly contribute to the sector’s green transition. However, the article points out that aircraft innovation has stalled over the past decade, with no new models expected in the next ten years. Major manufacturers Airbus and Boeing dominate the market but have largely focused on incremental updates rather than disruptive
energyaviationgreen-technologydecarbonizationaircraft-innovationrenewable-energyhydrogen-aircraftEVs aren’t being forced on Canadians — if anything, they’re being withheld from them - Clean Energy Canada
The article from Clean Energy Canada challenges the narrative that governments are forcing Canadians to buy electric vehicles (EVs), presenting evidence that many Canadians are actually eager to adopt EVs. A recent Abacus Data survey shows that 45% of Canadians intend to purchase an EV as their next vehicle, with higher interest in urban areas and among younger demographics. Despite this demand, Canada risks falling behind global EV adoption trends due to market barriers, including a pause in national and provincial EV incentives and restrictive trade policies. A key factor limiting EV availability and affordability in Canada is the country’s protectionist stance, particularly its 100% tariff on Chinese EVs, implemented to align with U.S. policies. This tariff contrasts with Europe’s more moderate approach and has effectively blocked many lower-cost, high-quality EV models from entering the Canadian market. The article argues that openness to Chinese automakers fosters competition and innovation, benefiting consumers and accelerating EV adoption. Additionally, harmonizing vehicle approval standards with Europe could expand consumer choice by allowing popular models like the Renault 5 to enter Canada. Public opinion supports reducing tariffs and increasing EV options, with many Canadians favoring lower or no tariffs on Chinese EVs and broader market access. The article emphasizes that protecting Canadian manufacturing jobs remains important, but a balanced approach is needed—one that opens the market to more competition while investing in domestic industry and maintaining fair regulations. Measures such as price caps on EV rebates or bonus incentives for affordable EVs could further enhance accessibility. Overall, the piece highlights that Canadians are not being forced into EVs; rather, they are being underserved by a closed market that limits access to affordable and diverse electric vehicles.
energyelectric-vehiclesclean-energyautomotive-industrytariffsEV-adoptiongreen-technologyUltra-thin membrane unlocks 20% cheaper, greener hydrogen fuel power
hydrogenfuel-cellsenergymembrane-technologysustainabilitycost-reductiongreen-technologyHyundai deploys AI robots to charge EVs at Incheon airport
robotIoTEV-chargingAIsmart-technologyairport-innovationgreen-technologyMarcel Huber On Expanding SYNCRAFT & The Future of Clean Energy - CleanTechnica
clean-energyrenewable-energycarbon-removalbiomass-conversiongreen-technologyclimate-positivedefossilizationFlying taxi engines produce weird sound, but scientists have found a fix
energyelectric-vehiclesaviationnoise-reductionboundary-layer-ingesting-enginesgreen-technologyfuel-efficiencyStartup pin cát Việt được đầu tư một triệu USD
energyrenewable-energythermal-storagecarbon-reductiongreen-technologysolar-energystartupGlobal Ferry Electrification Accelerates: 70% Of New Orders Go Electric
electric-ferriesmaritime-electrificationclean-transportationbattery-systemsdecarbonizationsustainable-shippinggreen-technology