Articles tagged with "decarbonization"
Michael Mann To Bill Gates: What World Are You Living In? - CleanTechnica
The article discusses a sharp disagreement between climate scientist Michael Mann and billionaire philanthropist Bill Gates regarding the approach to climate change. Ahead of COP30, Gates released a memo suggesting that climate action, global health, and development are mutually exclusive and that humanity can continue to thrive despite climate change. Mann strongly disputes this view, criticizing Gates for downplaying the severity of the climate crisis and promoting technological fixes that Mann considers inadequate or unrealistic. Mann emphasizes that there is no simple "patch" for climate change and that the only viable solution is to rapidly stop burning fossil fuels and decarbonize energy systems. Mann also highlights Gates’ investments in fossil fuel infrastructure and geoengineering projects, such as sulfur dioxide spraying and modular nuclear reactors, which Mann argues are either counterproductive or unscalable within the urgent timeframe needed. Furthermore, Mann challenges Gates’ claim that climate action detracts from addressing human health issues, pointing out that climate change exacerbates poverty and disease, disproportionately harming the most vulnerable populations. Mann’s
energyclean-energyclimate-changedecarbonizationfossil-fuelscarbon-capturegeoengineeringThe Sustainable Carbon Challenge for E-fuels - CleanTechnica
The article from CleanTechnica discusses the critical role of sustainable carbon sources in the production of e-fuels, which are essential for decarbonizing hard-to-electrify transport sectors like aviation and shipping in Europe’s push toward net-zero emissions by 2050. While road transport is rapidly adopting direct electrification, sectors such as aviation rely on energy-dense e-fuels like e-kerosene (e-SAF), which require significant amounts of green hydrogen and CO₂. Shipping can use e-methanol and e-ammonia, with e-methanol being carbon-based and also dependent on CO₂. The source of CO₂ is crucial because carbon embedded in e-fuels is eventually released back into the atmosphere, so sustainable carbon sources are mandated by EU regulations, which phase out fossil-derived CO₂ by 2041. Currently, two sustainable carbon sources are viable: Direct Air Capture (DAC) and sustainable biogenic CO₂ from biomass processes. In the short to medium
energye-fuelscarbon-capturegreen-hydrogensustainable-energydecarbonizationaviation-fuelsWorld’s first ammonia bunkering vessel to get critical compressor tech
Burckhardt Compression, a Swiss company, has been contracted to supply its advanced Laby Compressor technology for the world’s first purpose-built ammonia bunkering vessel, scheduled for delivery in 2027. Commissioned by Itochu Corporation and its subsidiary Clean Ammonia Bunkering Shipping (CABS), this 5,000 m³ capacity vessel is designed specifically to supply ammonia as a marine fuel, marking a significant step in the maritime industry’s transition toward zero-carbon fuels. The Laby Compressor will be integral to the vessel’s fuel handling system, ensuring safe, efficient, and leak-free transfer of ammonia, a toxic and corrosive gas, during bunkering operations. Ammonia is increasingly recognized as a leading candidate for next-generation marine fuels to help shipping achieve net-zero emissions. Burckhardt’s Laby technology, known for its hermetic sealing and oil-free operation, offers exceptional performance, durability, and environmental safety, making it well-suited for this pioneering application. The project not
energyammonia-fuelmaritime-technologydecarbonizationcompressor-technologyclean-energyshipping-industryWorld’s first jet fuel from ethanol produced at new US plant
LanzaJet, a US-based fuel producer, has achieved a global first by producing jet fuel from ethanol at its Freedom Pines Fuels facility in Soperton, Georgia. This commercial-scale production marks a significant breakthrough as the first non-petroleum renewable jet fuel compatible with existing aircraft. The accomplishment is the result of 15 years of research and development, validating LanzaJet’s proprietary Alcohol-to-Jet (ATJ) technology. This technology converts ethanol into Synthetic Paraffinic Kerosene (SPK), a type of sustainable aviation fuel (SAF), through a continuous catalytic process involving dehydration, oligomerization, and hydrogenation. The ATJ process can utilize diverse sustainable feedstocks such as agricultural residues, energy crops, municipal solid waste, and captured carbon, offering a scalable alternative to the limited feedstocks used in current SAF production methods like Hydroprocessed Esters and Fatty Acids (HEFA). The Freedom Pines Fuels facility, a First-of-a-Kind integrated plant with
energyrenewable-energybiofuelethanoljet-fuelsustainable-aviation-fueldecarbonizationAlstom’s Hydrogen Retreat Marks A Turning Point For European Rail - CleanTechnica
Alstom, a key player in European rail innovation, has announced a pause in further development of hydrogen trains, marking a significant turning point for the technology’s future in rail decarbonization. While the company will complete existing hydrogen train orders, it has halted R&D after France withdrew national co-funding linked to an EU Important Project of Common European Interest. Alstom is reallocating hydrogen engineering staff to other projects and acknowledges that hydrogen train technology is not mature and unlikely to reach full viability given the time and investment already spent. This decision reflects a broader reassessment of hydrogen rail’s real-world performance, market demand, and economic feasibility. Hydrogen trains were initially promoted as a promising solution to decarbonize non-electrified regional rail routes without the high costs of installing overhead electric lines. The concept hinged on producing hydrogen from surplus renewable energy and using it as a clean, flexible diesel replacement with minimal infrastructure changes. Early prototypes like Alstom’s Coradia iLint generated optimism
energyhydrogen-trainsdecarbonizationrenewable-energyrail-innovationclean-transportationfuel-cellsSingapore Reimagines Jurong Island as a Global Low-Carbon Testbed as it Celebrates its 25th Anniversary - CleanTechnica
Singapore’s Jurong Island, traditionally a petrochemical and refining hub, is celebrating its 25th anniversary by transforming into a global low-carbon testbed aimed at supporting the country’s energy transition. Originally developed to anchor multinational petrochemical companies and create an integrated chemicals value chain, Jurong Island now hosts over 100 global firms and remains central to Singapore’s manufacturing sector. However, facing global shifts such as declining petrochemical demand, stricter regulations on plastics, and increased scrutiny on industrial emissions, Singapore is pivoting the island toward specialty chemicals, sustainable materials, and next-generation fuels. Nearly 300 hectares have been allocated for new-energy infrastructure, including hydrogen production, ammonia storage, sustainable aviation fuel pathways, and advanced battery systems, signaling Jurong Island’s role as a platform for national decarbonization efforts. Key initiatives unveiled during the 25th anniversary include six new partnerships involving global companies, government agencies, universities, and climate-tech providers, focusing on proving and scaling low-carbon technologies under real
energylow-carbon-technologieshydrogensustainable-materialsmicrogridsspecialty-chemicalsdecarbonizationSierra Club Urges CalPERS to Better Define What the Pension Considers ‘Climate Solutions’ Investments - CleanTechnica
The Sierra Club’s California Chapter recently testified at a California Public Employees’ Retirement System (CalPERS) board meeting, urging the pension fund to better define and disclose the criteria it uses to classify its investments as “climate solutions.” CalPERS, the largest public pension fund in the U.S., reported it has invested $60 billion toward its goal of $100 billion in climate-related investments by 2030. However, concerns remain about what qualifies as a climate solution, especially after it was revealed that fossil fuel investments were included in this category. The Sierra Club delivered a petition signed by 620 members, including 218 CalPERS beneficiaries, calling for clearer principles that exclude fossil fuels and focus on genuine decarbonization efforts. During the meeting, CalPERS board member Mullissa Willette acknowledged the need for stronger, transparent principles to guide climate investments and called for staff to disclose the criteria used. Sierra Club policy strategist Jakob Evans emphasized that adopting clear principles would not only strengthen Cal
energyclean-energyclimate-solutionsdecarbonizationinvestment-strategyclimate-action-plansustainable-financeOp-Ed: I’m Watching From The Philippines, & Your Venti Latte Math Doesn’t Add Up - CleanTechnica
The article, written from the perspective of a CleanTechnica contributor based in the Philippines, highlights the stark contrast between climate realities in developing versus developed countries. The author shares their personal journey of decarbonization, including switching from high-emission vehicles to low-emission transport and adopting solar and energy-efficient appliances. They emphasize how, in their region, climate change is an immediate and tangible crisis rather than a distant policy debate. The writer expresses concern over the developed world's complacency and the undervaluation of meaningful climate advocacy, noting that sustaining independent green journalism like CleanTechnica is challenging amid audiences accustomed to free content and distractions. A key critique centers on consumer habits in wealthier countries, exemplified by the "Starbucks Index." The author points out the hidden environmental costs of everyday indulgences such as expensive coffee drinks—highlighting their contribution to waste, energy consumption, and water use—and urges readers to redirect spending from such luxuries to support impactful climate journalism. Additionally, the article proposes
energydecarbonizationelectric-vehiclesrenewable-energycarbon-footprintsustainabilitygreen-technologyNew pressure method captures 99% of CO2 for just $26 per ton
Researchers at Texas A&M University and ExcelThermic Enterprises have developed a novel carbon-capture technology called Pressure Induced Carbon Capture (PICC), which uses only water and pressure to extract carbon dioxide (CO2) from industrial flue gases. Inspired by the physical principle behind carbonation in soda and sparkling drinks, PICC dissolves CO2 in water under high pressure and releases it when pressure is reduced. This physical absorption method avoids the drawbacks of traditional amine-based chemical capture systems, such as high costs, chemical degradation, and limited capture efficiency (typically around 90%). The PICC process involves cooling and compressing flue gas, which then contacts cold water in an absorption column to dissolve nearly all CO2 before the cleaned gas is released. The CO2-rich water is subsequently depressurized in stages to release and compress the captured CO2 for underground storage. Economic modeling indicates that PICC can capture 99% of CO2 emissions at a cost of $26 per metric ton, significantly lower
energycarbon-capturecarbon-dioxidedecarbonizationindustrial-emissionspressure-induced-carbon-captureclean-technologyBritish Churches Are Putting Their Faith in Heat Pumps
The article highlights a growing trend among British churches to adopt electric heat pumps as part of their efforts to reduce carbon emissions and modernize heating systems. Despite the challenges posed by ancient, often large and uninsulated buildings, many churches are transitioning away from traditional oil, gas, or wood chip boilers toward more eco-friendly heat pump technology. St. Mary’s Church in Lawford, Essex, which dates back to the 13th century, recently installed a heat pump system replacing its costly and unreliable wood chip boiler, marking a significant shift to electric heating after more than 800 years. This transition is seen by many church communities as an expression of Christian stewardship and care for the environment and future generations. The Church of England (C of E) has committed to reaching net zero carbon emissions by 2030, a goal that includes decarbonizing heating systems across its churches. A 2024 survey of over 12,000 C of E churches found that a small but growing number have installed
energyheat-pumpsrenewable-energydecarbonizationelectric-heatingsustainabilityChurch-of-EnglandMIT's Asegun Henry is designing energy systems to outlast fossil fuels
Asegun Henry, a mechanical engineering professor at MIT and head of the Atomistic Simulation & Energy (ASE) Research Group, is focused on designing energy systems that can decarbonize the planet without compromising reliability. His career has spanned roles at Georgia Tech, Oak Ridge National Lab, Northwestern, and the Department of Energy’s ARPA-E, where he contributed to groundbreaking research including a liquid metal pump operating above 1,473 kelvins—earning a Guinness World Record—and a thermophotovoltaic cell achieving over 40% efficiency, recognized as a top breakthrough by Physics World in 2022. Henry’s work bridges atomic-level heat transport simulations and large-scale engineering innovations aimed at advancing clean energy technologies. Henry’s interest in mechanical engineering evolved from an initial focus on civil engineering, inspired by his early research on building vibrations during earthquakes and a curiosity about the nature of temperature and heat transfer. His academic journey was profoundly shaped by mentorship from MIT’s Gang Chen and experiences across several
energyclean-energythermophotovoltaicheat-transferdecarbonizationrenewable-energyenergy-systemsNew Carbon "Heat Batteries" Aim To Decarbonize US Industries
The article discusses recent advancements in long duration energy storage technologies aimed at decarbonizing US industries and enhancing renewable energy integration. Traditional lithium-ion batteries have facilitated the growth of wind and solar power on the grid, but to achieve higher renewable energy penetration and decarbonize industrial processes, more powerful and longer-lasting storage solutions are needed. Currently, pumped hydro dominates long duration storage in the US, but its expansion is limited by water resource availability. Consequently, research has focused on alternative methods such as thermal storage, which stores energy as heat in mediums like molten salt. The US Department of Energy’s DAYS (Duration Addition to electricitY Storage) initiative, launched in 2018, targets storage systems capable of 10+ hours of energy retention, beyond lithium-ion capabilities. One promising technology supported by the DAYS program is Antora Energy’s carbon-based “heat battery,” which stores excess renewable electricity by heating solid carbon blocks to high temperatures (up to 1,800°C). This stored heat can
energyenergy-storagedecarbonizationheat-batteriesrenewable-energythermal-storagethermophotovoltaic-devices20 New EV Charging Ports Installed In Long Beach, CA - CleanTechnica
PowerFlex, in partnership with the Los Angeles County Internal Services Department and the Los Angeles County Development Authority (LACDA), has installed 20 new Level 2 electric vehicle (EV) charging ports at the LACDA Carmelitos community in Long Beach, California. This installation is part of Los Angeles County’s broader initiative to deploy 15,000 EV chargers on county properties by 2035. Half of these new chargers are available to the public, while the other half serve LACDA fleet operations. The project emphasizes social equity by prioritizing sustainable infrastructure in historically underserved communities. The article highlights the severe air pollution challenges faced by the Long Beach and Los Angeles area, which consistently ranks as the nation’s most ozone-polluted metro region, leading to increased asthma rates and cancer risks. Transitioning to EVs powered by California’s predominantly clean electricity—which reached two-thirds clean energy in 2023—helps reduce harmful emissions. California is phasing out coal power entirely, further enhancing the
energyelectric-vehiclesEV-chargingclean-energydecarbonizationsustainable-infrastructureair-qualityEthanol plant CO2 waste could be turned into sustainable jet fuel
The article discusses new research indicating that carbon dioxide (CO₂) emitted from ethanol plants can be repurposed to produce sustainable aviation fuel (SAF) that reduces aviation emissions by over 80% compared to traditional fossil fuels. Ethanol fermentation releases about 85% of its volume as highly pure CO₂, making it easier and less energy-intensive to capture than emissions from coal or cement plants. Since the corn used in ethanol production absorbs CO₂ from the atmosphere, recycling the fermentation CO₂ effectively reuses existing carbon rather than adding new emissions. This approach presents a promising opportunity to convert what is currently considered waste into a valuable low-carbon fuel resource. The study evaluated several pathways for producing jet fuel from ethanol and captured CO₂, including the conventional Alcohol-to-Jet process and two CO₂-based routes involving synthesis gas (syngas) conversion: gas fermentation followed by Alcohol-to-Jet, and Fischer-Tropsch synthesis. Life cycle assessments showed that Fischer-Tropsch could reduce carbon intensity
energysustainable-fuelcarbon-captureethanol-productionjet-fueldecarbonizationaviation-emissionsMade-In-The-US Flow Battery Technology Is Heading To India
The article highlights Quino Energy, a California-based startup developing advanced flow battery technology originally licensed from Harvard University, which is now expanding its presence to India. Flow batteries offer a promising alternative to lithium-ion batteries by using two separate tanks of specialized, inert liquids that generate electricity when pumped adjacent to each other across a membrane. Quino’s innovation lies in its use of quinone-based, water-friendly electrolytes that allow the repurposing of carbon steel oil storage tanks, reducing costs and corrosion issues common with traditional vanadium-based flow batteries. Their system provides significantly longer energy storage durations—8 to 24 hours compared to the typical 2 to 4 hours of lithium-ion batteries—making it suitable for grid-scale renewable integration and backup power applications. Despite recent shifts in U.S. federal energy policy that could have hindered startups reliant on grants, Quino has successfully secured multiple rounds of funding from the Department of Energy and the California Energy Commission. These funds support ongoing R&D, lab-scale demonstrations
energyflow-batteryenergy-storageclean-energydecarbonizationrenewable-energybattery-technologyThe US Green Hydrogen Industry Is Taking Its Show On The Road
The US green hydrogen industry, despite setbacks under the Trump administration, is finding opportunities abroad where governments are more supportive of decarbonization efforts. A notable example is the H2 Hollandia green hydrogen project in the Netherlands, where New York-based Plug Power is deploying a 5-megawatt electrolyzer system powered entirely by renewable energy from the adjacent 115-MWp Vloeivelden Hollandia solar array. This setup allows the conversion of surplus solar energy—otherwise curtailed due to grid limitations—into green hydrogen for storage and use in transportation and industry, without adding strain to the electricity grid. Scheduled to become operational in 2026, the H2 Hollandia project aims to produce approximately 300,000 kilograms of green hydrogen annually, serving as the first fully green electrolyzer hydrogen hub in the Netherlands. The project is led by Dutch green energy developer Novar and construction firm Avitec, highlighting the role of green hydrogen in reducing grid congestion and promoting clean mobility. Plug Power
energygreen-hydrogenrenewable-energyelectrolyzerdecarbonizationsolar-powerhydrogen-storageA Second Golden Spike for an Electrified Canada: Using Carney’s Budget to Link the Provinces - CleanTechnica
Mark Carney’s first budget as Canada’s Finance Minister introduced the Clean Electricity Investment Tax Credit, a 15% refundable credit aimed at new generation, storage, and interprovincial electricity transmission projects. This fiscal measure is designed to catalyze the development of a national, low-carbon electricity grid by linking the currently fragmented provincial systems. Historically, Canada’s electricity infrastructure was developed regionally with minimal east-west interconnections, resulting in three asynchronous grids (Western, Eastern, and Québec) that cannot freely share large amounts of power. This fragmentation limits the country’s ability to meet growing electrification demands across transport, industry, and data centers, as well as its climate goals. Canada’s abundant hydropower resources, particularly in Québec, Manitoba, and British Columbia, act as natural batteries capable of balancing intermittent renewable generation. By connecting these provinces through high-voltage direct current (HVDC) transmission corridors, Canada could leverage time zone differences and complementary renewable patterns—such as solar peaks in the west
energyclean-energyelectricity-gridHVDC-transmissiondecarbonizationrenewable-energyenergy-storageClean is the road to competitive and affordable, and Ontario just discarded its map - Clean Energy Canada
Rachel Doran, executive director of Clean Energy Canada, criticized Ontario’s provincial government for proposing to repeal sections 3-5 of the Cap and Trade Cancellation Act, 2018, which included setting emissions reduction targets and climate change planning. She argued that removing these climate targets is short-sighted and undermines Ontario’s long-term economic competitiveness and prosperity. Instead of retreating, Doran urged the government to establish clear, tangible objectives for electrification and decarbonization, emphasizing that these are essential not only for moral reasons but also as key drivers of economic competitiveness, energy affordability, and security. Doran highlighted the global shift toward renewable energy, noting that solar, wind, and hydropower now supply over one-third of global electricity and are expected to meet 95% of demand growth by 2027. She stressed that Ontario’s previous emissions targets had driven progress and provided investment certainty, which is crucial for aligning the economy with future market demands. The repeal of climate legislation risks leaving
energyclean-energyelectrificationrenewable-energyclimate-targetsdecarbonizationenergy-transitionMethane Super-Emitters Beware, Bloomberg Is Coming
The article discusses a new $100 million initiative launched by Bloomberg Philanthropies to combat methane super-emitters worldwide. Methane, a greenhouse gas with 80 times the warming impact of carbon dioxide, has historically received only 2% of climate finance despite its significant role in climate change. Bloomberg’s fund aims to establish a global network of “Methane Response Basecamps” to identify and reduce methane emissions, which could cut global methane emissions by 30% by 2030—equivalent to removing about 10 gigatons of CO₂ and preventing numerous health issues related to air pollution. A major challenge in addressing methane emissions has been detecting their sources. Advances in satellite technology, particularly NASA’s Earth Surface Mineral Dust Source Investigation (EMIT) on the International Space Station, have enabled the identification of over 50 methane super-emitters across regions including Central Asia, the Middle East, and the southwestern United States. These super-emitters are typically linked to fossil fuel
energymethane-emissionsclimate-actiongreenhouse-gasesenvironmental-monitoringsatellite-technologydecarbonizationThe Realistic Future Of Carbon Capture: Pure Streams, Right Locations, Smart Uses - CleanTechnica
The article from CleanTechnica emphasizes that carbon capture and storage (CCS) is not a universal solution to climate change but can be effective under specific conditions. The key to successful CCS lies in capturing CO2 from high-purity streams generated by certain industrial processes, such as ethanol fermentation, steam methane reforming in ammonia production, lime and cement kilns, biogas upgrading, and direct iron reduction using biomethane. These processes produce concentrated CO2 streams that are easier and more cost-effective to capture compared to dilute flue gases, which require significant energy and expense to separate CO2 from inert gases. Location is critical for CCS viability, with the most practical projects situated near suitable geological storage sites or coastal facilities with short pipeline routes to offshore storage. Large, complex CO2 transport networks are economically and logistically challenging, making proximity to storage a major factor in project success. Additionally, policy frameworks that assign real value to carbon abatement—through carbon pricing, credits, or targeted support—are
energycarbon-capturecarbon-storageclimate-changedecarbonizationclean-energycarbon-emissionsA US Energy Storage Startup Will Decarbonize Beer In Europe
US energy storage startup Rondo Energy is expanding its innovative “Heat Battery” technology to Europe, aiming to decarbonize industrial heat processes by replacing gas with renewable energy. The company’s system uses advanced firebrick-based thermal storage to absorb electricity—primarily from solar power during off-peak times—and release high-temperature steam on demand. This approach is being deployed at Heineken’s brewery near Lisbon, Portugal, with a 100 megawatt-hour heat battery funded through the EU-Catalyst partnership, supported by Breakthrough Energy Catalyst and the European Investment Bank. This project represents the first large-scale application of brick-type thermal energy storage in Europe’s beverage industry and could serve as a model for broader industrial decarbonization. Rondo has rapidly scaled its technology since raising $60 million in 2023 from a high-profile group of investors including Microsoft’s Climate Innovation Fund and Breakthrough Energy Ventures. The system has already been commissioned in California for biofuel and enhanced oil recovery operations,
energyenergy-storagedecarbonizationrenewable-energyheat-batteryindustrial-heatclean-energySingapore and Sweden Strengthen Energy Partnership at SIEW 2025 - CleanTechnica
At the 18th Singapore International Energy Week (SIEW) 2025, the Energy Market Authority of Singapore (EMA) and the Swedish government launched a bilateral energy forum to operationalize a clean energy cooperation agreement signed during King Carl XVI Gustaf’s 2024 state visit. This forum aims to move beyond diplomatic commitments to practical collaboration in areas such as hydrogen value chain development, advanced grid technologies, energy efficiency, and cross-border electricity trading. Both countries bring complementary strengths to the partnership, addressing regional energy security and decarbonization challenges amid shifting geopolitical and industrial landscapes in Southeast Asia and Europe. A key technical focus of the partnership is the deployment of High Voltage Direct Current (HVDC) transmission technology, including overland cables and subsea interconnectors, to integrate with the ASEAN Power Grid. HVDC enables efficient long-distance electricity transmission with reduced losses, which is vital for connecting national grids across large distances. Additionally, the cooperation framework includes collaboration on nuclear technology and safety protocols, leveraging
energyclean-energyenergy-transitionhydrogen-supply-chainenergy-cooperationgrid-interconnectiondecarbonizationDoes The Big Oil Industry Really Have Significant Renewable Energy Investments? - CleanTechnica
The article from CleanTechnica examines the extent of renewable energy investments by the largest 250 oil and gas companies globally, challenging the narrative that Big Oil is significantly transitioning toward low-carbon energy production. Researchers Llavero-Pasquina and Bontempi analyzed ownership stakes in solar, wind, hydropower, and geothermal projects to assess the actual share of renewable energy capacity controlled by these fossil fuel giants. Their findings reveal that these companies collectively own only about 1.42% of the global renewable energy capacity in operation, with roughly half of this capacity acquired through subsidiaries. The highest ownership shares were found in geothermal (6.96%) and offshore wind (5.24%) projects, likely due to technological overlaps with traditional oil and gas operations. Furthermore, while the oil and gas industry shows a somewhat larger presence in renewable projects under construction or announced, this pipeline represents only about 4% of the renewable energy capacity increase targeted by the COP28 agreement to triple renewables by 2030.
energyrenewable-energyoil-and-gas-industrysustainabilitydecarbonizationclean-energy-investmentsfossil-fuelsAmazon Rivian Electric Delivery Vans Arrive in Canada - CleanTechnica
Amazon has introduced Rivian’s electric delivery vans (EDVs) to Canada for the first time, deploying 50 vehicles in the Vancouver area. This marks a significant step in Amazon’s commitment to decarbonizing its transportation fleet as part of its goal to achieve net-zero carbon emissions by 2040. Amazon plans to have 100,000 Rivian EDVs on the road by 2030 and currently operates over 35,000 globally, which have delivered more than 1.5 billion packages. The vans feature advanced safety and comfort technologies developed in collaboration with Amazon drivers, including 360-degree cameras and energy-saving microclimate seats. Rivian has been active in Canada for five years, maintaining facilities such as a downtown Vancouver space, four service and delivery centers across major cities, and software engineering hubs in Vancouver and Toronto. These hubs also support the company’s joint venture with Volkswagen. The deployment of these electric vans aligns with Canada’s broader electrification and decarbonization
electric-vehiclesRivianAmazondelivery-vansenergy-efficiencydecarbonizationsustainable-transportationSingapore Is The Catalyst For ASEAN's Clean Energy Transition - CleanTechnica
The article highlights Singapore’s pivotal role as a catalyst in ASEAN’s clean energy transition, as emphasized during the 18th Singapore International Energy Week (SIEW) 2025. Singapore is positioned as a leading energy technology hub and a central financier of regional clean energy projects, driving efforts to diversify energy generation through no-carbon and low-carbon sources. A key focus at SIEW was the accelerated development of the ASEAN Power Grid (APG), an interconnected network designed to enhance energy security and sustainability by enabling cross-border electricity trading of renewable energy such as solar, wind, hydro, and nuclear power. Singapore’s initiatives, including importing renewable energy from Laos, exemplify practical steps toward regional integration and decarbonization. Additionally, the event underscored the importance of Carbon Capture, Utilisation and Storage (CCUS) technologies in reducing emissions, particularly for hard-to-abate sectors and fossil fuel-reliant economies within ASEAN. Despite limited geological storage capacity, Singapore aims to become a CCUS hub
energyclean-energyASEAN-Power-Gridrenewable-energydecarbonizationcarbon-captureenergy-transitionTruckmakers Lobby European Commission to Weaken Their Emissions Targets and Cut Zero Emission Truck Sales - CleanTechnica
Several major European truck manufacturers—including Volvo, Scania, MAN, Daimler, IVECO, and Ford—have jointly lobbied the European Commission to weaken the EU’s truck CO2 emissions regulation. They propose amendments that would allow them to generate emissions credits, effectively reducing the stringency of emissions targets. According to analysis by Transport & Environment (T&E), this move could delay the production and sales of zero emission trucks (ZETs) by up to 27% by 2030, undermining Europe’s plans to decarbonize road freight. Critics argue that this rollback would create significant investment uncertainty for the charging infrastructure and power sectors, which need clear regulatory signals to build the necessary grids and charging stations. Stef Cornelis from T&E emphasized that while truckmakers claim infrastructure is the main bottleneck, their push to ease emissions targets contradicts the investment needed to expand charging networks. Moreover, weakening the targets risks Europe losing competitive ground to Chinese truck manufacturers, who are
energyelectric-truckszero-emission-vehiclesemissions-targetsEuropean-Commissioncharging-infrastructuredecarbonizationFortescue Continues March to “Real Zero” - CleanTechnica
Fortescue Metals Group, led by Australian billionaire Dr. Andrew Forrest, is aggressively pursuing a goal of achieving “real zero” carbon emissions by 2030. This initiative involves forming strategic partnerships with global leaders in clean energy and technology, including BYD (electric vehicles and energy storage), Longi (solar technology), and Envision (advanced wind turbines). Fortescue aims to leverage a multilateral network combining operational expertise from Australia’s Pilbara region, R&D strengths from the US and Australia, engineering excellence from the UK and Europe, and manufacturing capabilities in China and the US to accelerate industrial decarbonization in an industry traditionally seen as hard to decarbonize. The company plans to electrify its mining fleet using battery electric haul trucks supplied by XCMG and Liebherr, with a target fleet of 300 to 400 zero-emission trucks by 2030. Fortescue has also acquired Spanish company Nabrawind to deploy innovative wind turbines capable of operating in the
energyrenewable-energydecarbonizationelectric-vehiclessolar-technologywind-turbinesenergy-storageUS firm turns crop waste into long-range fuel for planes, ships
US-based Honeywell has developed a new Biocrude Upgrading process technology that converts agricultural and forestry waste—such as wood chips and crop residues—into renewable fuels suitable for long-range applications in maritime shipping and aviation. This technology addresses the maritime industry’s urgent need to reduce its roughly 3% share of global greenhouse gas emissions by providing a lower-carbon “drop-in” alternative to traditional heavy fuel oil, which has powered ocean vessels since the 1960s. The renewable marine fuel produced has a higher energy density than many existing biofuels, enabling ships to extend their operational range without costly engine modifications. The process begins at feedstock collection sites, where raw biomass is converted into a stable, densified “biocrude,” reducing transport costs before it is refined at centralized facilities. Honeywell’s modular, prefabricated plants aim to accelerate deployment timelines and lower upfront capital risks for customers, making the technology more accessible and cost-effective. This innovation aligns with broader global efforts to develop sustainable
energyrenewable-fuelbiocrudesustainable-aviation-fuelmaritime-industrybiomass-conversiondecarbonizationNew Report Finds Efforts to Slow Climate Change Are Working—Just Not Fast Enough
The recent report released by a coalition of climate organizations assesses progress made since the Paris Agreement was signed 10 years ago, aiming to limit global warming to 1.5 degrees Celsius above preindustrial levels. While there has been notable advancement—such as the increasing affordability and reliability of renewable energy and improvements in electric vehicles—overall progress remains insufficient and uneven. The report evaluates 45 indicators across various sectors, finding that none are fully on track to meet climate goals. Six indicators show some progress but not fast enough, nearly 30 are significantly lagging, and five are worsening, including critical areas like coal use and emissions. A major concern highlighted is the global reliance on coal, which despite a slight decrease in its share of electricity generation in 2024, reached record-high total use due to rising electricity demand, particularly in China and India. Experts emphasize that to meet climate targets, coal phaseout efforts must accelerate dramatically—requiring the shutdown of hundreds of coal plants annually and cancellation of new coal
energyclimate-changecoal-phaseoutrenewable-energycarbon-emissionspower-generationdecarbonizationBYD Seems To Be Ramping Up Activity In South Africa - CleanTechnica
BYD, the world’s leading battery-electric vehicle (BEV) seller, is intensifying its efforts in South Africa, a key market in Africa with over half a million new internal combustion engine (ICE) vehicle sales annually but only about 1,000 new BEVs sold each year. Historically, high import duties and limited affordable BEV options have constrained electric vehicle adoption in South Africa. BYD aims to change this with more affordable models like the Dolphin Surf (locally known as the Seagull) and the Shark 06 plug-in hybrid pickup truck, which align well with South African consumer preferences, especially for pickups. Although BYD South Africa does not release official sales data, anecdotal evidence suggests growing visibility and sales of BYD vehicles on local roads. In addition to vehicle launches, BYD has recently partnered with Eskom, South Africa’s national electricity utility, to support the country’s transition to cleaner transport and expand public EV charging infrastructure. This collaboration also focuses on local skills
energyelectric-vehiclesbattery-electric-vehiclesplug-in-hybrid-EVsBYDSouth-AfricadecarbonizationBreaking: US Strongarms Europe Into Shipping Emissions Delay - CleanTechnica
The article reports that the United States, along with the UAE, Saudi Arabia, and other oil-producing countries, exerted significant pressure on the European Union and other members of the International Maritime Organization (IMO) to delay the adoption of new shipping emissions regulations. These regulations aimed to make ocean-going cargo vessels pay fees based on their greenhouse gas emissions, a measure expected to generate around $10 billion annually and incentivize the use of cleaner fuels like ammonia instead of oil. The vote on this landmark climate regulation, which had been anticipated to pass and represented years of multilateral climate diplomacy progress, was postponed for a year following intense US opposition. US political figures, including Secretary of State Marco Rubio and former President Donald Trump, actively campaigned against the proposal, with Trump publicly denouncing it as a "Global Green New Scam Tax on Shipping." The US also threatened retaliatory measures such as tariffs, visa restrictions, sanctions, and commercial penalties against countries supporting the emissions rules. Critics, including Transport & Environment
energyshipping-emissionsdecarbonizationclimate-regulationsInternational-Maritime-Organizationgreen-shippingcarbon-feesGood News, Bad News As Rondo Energy 100 MWh Heat Storage Facility Goes Live - CleanTechnica
Rondo Energy has developed a heat storage technology that uses electricity—preferably from renewable sources—to heat fire bricks to temperatures above 1500ºC. This system converts electrical energy into heat at 100% efficiency and delivers precisely controlled, high-temperature heat for industrial processes, such as dairy production and cement manufacturing, which traditionally rely on fossil fuels. The heat battery integrates easily into existing infrastructure as a zero-emission boiler replacement, recycling air to minimize heat loss and maximize efficiency. The first 100 MWh Rondo Energy system is now operational in Kern County, California, powered by a 20 MW solar installation. However, the heat generated is being used by Holmes Western Oil for enhanced oil recovery, which has drawn criticism from environmentalists who argue that using clean technology to support fossil fuel production prolongs carbon emissions. Supporters, including Energy Impact Partners and Rondo’s founder John O’Donnell, contend that this partnership is a pragmatic step toward decarbonization, reducing Holmes’ carbon footprint
energyrenewable-energyheat-storagedecarbonizationindustrial-heatclean-technologyenergy-efficiency'World's largest' industrial heat battery runs purely on solar energy
Rondo Energy has launched what it calls the world’s largest industrial heat battery, a 100 MWh system now operational at a Holmes Western Oil facility in California. Powered entirely by an onsite solar array, the Rondo Heat Battery stores solar energy during the day and delivers continuous high-temperature heat (above 1,000 °C or 1,832 °F) around the clock, replacing natural gas in industrial processes. Over a 10-week test, it achieved over 97% round-trip efficiency and produces as much heat as 10,000 household heating systems. The system integrates seamlessly with existing gas-fired boilers and steam infrastructure without requiring modifications, enabling industries to reduce carbon emissions and exposure to volatile energy costs. The technology relies on simple, widely available materials—bricks and wires—to store thermal energy, avoiding rare minerals, fire risks, and toxic leaks common in other energy storage methods. It charges for about six hours daily using low-cost or off-grid solar power and then supplies continuous heat
energyrenewable-energyindustrial-heat-batterysolar-powerdecarbonizationthermal-energy-storageclean-technologyUS-Led Pressure On Shipping Deal An Attack On EU Sovereignty, Says T&E - CleanTechnica
The article from CleanTechnica reports that the US, UAE, Saudi Arabia, and other oil-producing countries are pressuring the European Union to abandon its stringent green shipping regulations in favor of a weaker global agreement under negotiation at the International Maritime Organization (IMO), known as the Net Zero Framework (NZF). This framework would impose only modest carbon pricing on shipping emissions and is criticized for being significantly less ambitious than the EU’s existing measures, such as the Emissions Trading System (ETS) and the FuelEU Maritime law, which mandate carbon pricing and green fuel use. The pressure includes demands for the EU to drop its own carbon pricing and green fuel mandates, which would undermine years of progress in Europe’s decarbonization and energy transition efforts. Transport & Environment (T&E), an environmental advocacy group, warns that accepting the US-led deal would compromise EU sovereignty and climate leadership by handing control over to foreign oil interests. The NZF would exempt about 85% of Europe’s shipping emissions from carbon
energydecarbonizationshipping-emissionscarbon-pricinggreen-fuelsEU-energy-policyclimate-actionNew task force of clean industry associations launches with a vision of Canada as a clean energy superpower - Clean Energy Canada
The One Canadian Clean Economy Task Force, a coalition of clean economy industry associations and organizations, has officially launched in Toronto with a vision to position Canada as a clean energy superpower. Representing sectors such as critical minerals, batteries, clean transportation, clean buildings, forest products, clean electricity, and clean technology, the task force aims to unify efforts toward building a competitive and sustainable Canadian economy. Their forthcoming action plan, due this fall, will focus on policy alignment, infrastructure development, and boosting demand and investment to support the clean economy. The task force emphasizes that as Canada’s major trade partners advance their own clean economies with net-zero commitments and carbon pricing, Canada must prioritize clean economic growth to remain competitive globally. Key voices from the task force highlight the importance of strategic actions such as workforce development, infrastructure support, and labor mobility to overcome current challenges like labor shortages in clean energy sectors. Sean DeVries of the Battery Metals Association stresses the battery industry’s potential as a cornerstone of Canada’s clean economy
clean-energybatteriesclean-technologyenergy-investmentdecarbonizationclean-economyinfrastructureGreen Shipping Fuel Producers Call on IMO to Seize "Once-in-a-Generation" Opportunity - CleanTechnica
A coalition of 27 leading green fuel producers, including European Energy, Liquid Wind, ET Fuels, HIF Global, and Zero Waste, is urging the International Maritime Organization (IMO) to adopt its recently agreed Net Zero Framework (NZF) and to implement specific incentives for green hydrogen-based e-fuels. These producers emphasize that e-fuels offer significantly greater emissions reductions compared to alternatives like LNG and first-generation biofuels, yet currently face a competitive disadvantage due to a lack of targeted policy support. The group highlights the global scope of their projects, spanning Africa, the Americas, Europe, South Asia, and Oceania, underscoring the broad potential impact of supportive IMO policies. Dr. Alison Shaw, IMO manager at Transport & Environment (T&E), stressed the need for policy certainty to enable the scaling of green shipping fuels. She warned that without dedicated incentives, the energy transition in shipping risks stalling, as e-fuels compete against cheaper but less sustainable options such as fossil gas
energygreen-fuele-fuelsIMO-Net-Zero-Frameworkhydrogen-fuelsustainable-shippingdecarbonizationBritain’s Biggest Battery and the Port That Needed It - CleanTechnica
The article from CleanTechnica highlights a transformative energy project at Teesside, on the east coast of the UK, where a massive battery storage system is being deployed to support the region’s industrial port, Redcar and Teesport. Historically an industrial hub reliant on fossil fuels, Teesside is now pioneering a shift toward decarbonization by integrating a 1 gigawatt (GW) battery capacity with 8 gigawatt-hours (GWh) of storage. This system enables the storage of excess renewable energy generated by offshore wind farms, which can then be released during peak demand, providing a stable, low-carbon power supply for heavy industry and shipping operations that traditionally depended on diesel and other fossil fuels. This battery installation marks a critical step in the multi-stage transition of port electrification, moving from limited electric equipment use toward full integration with regional energy systems. Previously, electrification efforts at Teesport included electric cranes and vehicles, but ships and harbor craft continued to rely on
energybattery-storagerenewable-energyport-electrificationdecarbonizationoffshore-windgrid-integrationNeutral Techno-Economics Beats Hydrogen Narratives - CleanTechnica
The article discusses the practical challenges and economic realities that undermine the widespread adoption of hydrogen fuel cell technology in public transportation, using the example of Bayreuth, a Bavarian city. Initially, Bayreuth planned to decarbonize its bus fleet with hydrogen fuel cell vehicles supported by renewable energy and significant government funding. However, after conducting a neutral techno-economic assessment, the city reversed its decision and opted for battery-electric buses instead. This shift highlights a broader trend: when full system costs—including electricity inputs, conversion losses, infrastructure, maintenance, and operation—are objectively analyzed, hydrogen consistently proves less cost-effective than direct electrification. The article further explains the inherent inefficiencies of hydrogen production and use, noting that it takes roughly three units of renewable electricity to generate one unit of motion at the wheels due to energy losses in electrolysis, compression, storage, and reconversion. Additionally, hydrogen systems are expensive to maintain and have higher fuel costs compared to diesel when all factors are considered. Beyond economics
energyhydrogen-fuel-cellsclean-energybattery-electric-busesrenewable-energydecarbonizationtechno-economic-analysisFrom Gray Glue to Green Foundations: Cement’s 2100 Transition - CleanTechnica
The article "From Gray Glue to Green Foundations: Cement’s 2100 Transition" by TFIE Strategy Inc highlights the critical role cement plays in global infrastructure and its significant contribution—nearly 10%—to worldwide CO2 emissions. It emphasizes the urgent need to retain cement’s benefits while eliminating its carbon footprint. The report outlines a multi-faceted transition strategy for the cement and concrete industries through the 21st century, combining technological innovation, material substitution, and demand reduction. Key solutions include electrifying cement kiln process heat using emerging high-temperature electric technologies, which would reduce reliance on fossil fuels and facilitate carbon capture by isolating CO2 from limestone. Additionally, replacing traditional Portland cement with alternative binders such as calcined clays (e.g., LC3), geopolymers, and alkali-activated slag can significantly cut emissions. These alternatives use industrial by-products or abundant minerals and are commercially viable but require standardized testing and supportive policies to scale. Demand reduction strategies involve optimized building
energycement-industrydecarbonizationelectrificationrenewable-energysustainable-materialscarbon-emissions-reductionSmart Solutions For The Global Aluminum Industry Conundrum
The article discusses the evolving role of the aluminum industry in the global push for decarbonization, especially as vehicle electrification increases demand for low-carbon materials. The industry is leveraging renewable energy sources and advanced software solutions to improve energy efficiency and grid stability. In the US, older aluminum manufacturing facilities face challenges competing with more modern operations abroad, though companies like Century Aluminum benefit from renewable energy grids such as the MISO grid, which is increasingly incorporating solar power despite some recent policy and market shifts. In contrast, Century Aluminum’s Norðurál subsidiary in Iceland enjoys a significant advantage due to Iceland’s abundant geothermal and hydropower resources, enabling it to produce some of the world’s lowest-carbon aluminum. Norðurál is further advancing its decarbonization efforts by partnering with Icelandic firm SnerpaPower, which provides a SaaS energy management platform. This platform automates power scheduling to maximize efficiency while supporting grid stability, illustrating how data-driven solutions complement renewable energy access. The article also notes
energyaluminum-industryrenewable-energylow-carbon-aluminumenergy-efficiencydecarbonizationindustrial-energy-managementHydrogen Hubs, Rail Tunnels, and Walkability: Winners & Losers in the Shutdown Cuts - CleanTechnica
The Trump administration’s October 2025 decision to cancel $26 billion in clean energy and transportation infrastructure funding significantly disrupts critical decarbonization efforts across the United States. The cuts disproportionately affect urban, coastal, and Democratic-leaning states, while fossil fuel projects remain largely untouched. Key projects frozen or canceled include the Hudson River Tunnel replacement, a vital $16 billion infrastructure project necessary to prevent failure of a 113-year-old tunnel and reduce over 2 million tons of CO₂ annually by shifting commuters from cars and planes to rail. Similarly, New York’s Second Avenue Subway Phase 2 extension and California’s high-speed rail project lost substantial funding, delaying transit improvements that would reduce emissions by encouraging electric rail use over car and air travel. The offshore wind sector also suffered major setbacks, with $679 million in grants for port infrastructure supporting turbine manufacturing and installation revoked. Notable losses include $427 million for California’s Humboldt Bay Terminal, the first dedicated offshore wind port on the West Coast,
energyclean-energyhydrogen-hubstransportation-infrastructuredecarbonizationrenewable-energyemissions-reductionGiant 114-foot wind sails to propel 325,000-deadweight-ton cargo ship
Anemoi Marine Technologies, a UK-based wind propulsion developer, has installed four large rotor sails on the 325,000 deadweight-ton very large ore carrier (VLOC) Grand Pioneer, operated by Taiwan’s U-Ming Marine Transport Corporation. The 114-foot-tall, 16-foot-diameter sails were installed at the COSCO Zhoushan shipyard in China and are designed to harness wind power via the Magnus effect, generating thrust that reduces the ship’s fuel consumption and emissions. This installation marks a significant step in U-Ming’s commitment to decarbonizing shipping and improving sustainability on long-haul routes, specifically between Brazil and China. The rotor sails, delivered fully assembled and installed using a plug-and-play method, are expected to reduce annual fuel use and emissions by 10 to 12 percent during deep-sea operations. The sails also feature a folding design for operational flexibility in ports and under bridges. Anemoi’s team supervised the installation and accompanied the vessel on
energywind-propulsionmarine-technologydecarbonizationfuel-efficiencysustainable-shippingrenewable-energyChina's 240-ton electric truck fleet to transform mine operations
Chinese heavy equipment manufacturer XCMG has developed a 240-ton battery-electric haul truck capable of carrying payloads exceeding 550,000 pounds with a gross vehicle weight over 840,000 pounds. The truck’s electric drive system delivers about 2,550 horsepower, enabling it to climb grades up to 17% and reach speeds of roughly 35 mph, matching the performance of traditional diesel trucks while producing zero exhaust emissions. This innovation represents a significant advancement in zero-emission mining technology, demonstrating that battery power can rival diesel engines in heavy mining applications. XCMG recently signed a strategic cooperation agreement with Fortescue, a major Australian iron ore producer, to supply up to 200 of these electric trucks. This partnership is a key step in Fortescue’s efforts to decarbonize its mining operations and reduce its carbon footprint. The deal builds on a previous contract for battery-electric ancillary mining equipment and highlights Fortescue’s strategy of leveraging China’s rapid green technology manufacturing capabilities.
electric-trucksbattery-electric-vehiclesmining-technologyzero-emissiongreen-energyheavy-equipmentdecarbonizationWorld's first near-zero CO2 steel to power onshore wind towers
Swedish-American company SSAB has developed the world’s first near-zero CO2 steel, called SSAB Zero, produced at their Montpelier, Iowa facility. This steel incorporates hydrogen-reduced iron made using the HYBRIT technology, which replaces coal with fossil-free hydrogen in ironmaking. The production process also uses recycled scrap, fossil-free electricity, biocoal, and renewable natural gas, aligning the steel with the International Energy Agency’s (IEA) near-zero CO2e emissions standards. SSAB Zero is designed for diverse applications including automotive, mining, construction, and energy, and will soon be used by GE Vernova in onshore wind turbine towers across the US. The partnership between SSAB and GE Vernova highlights a significant milestone in industrial decarbonization and clean energy efforts. GE Vernova, a major equipment manufacturer, supports the initiative as part of its commitment to electrify and decarbonize the energy sector. The collaboration is recognized by the First Movers Coalition
energygreen-steelhydrogen-reduced-irondecarbonizationrenewable-energywind-turbinessustainable-materialsSwedish team's new approach could help develop sustainable solar fuels
Swedish researchers from Lund University have made a significant breakthrough in developing sustainable solar fuels by improving the efficiency of iron-based systems for solar energy conversion. Their study reveals previously hidden mechanisms that enable iron-based molecules to transfer electrical charge more effectively to acceptor molecules, a critical step in producing solar fuels like green hydrogen. This advancement addresses a major challenge where energy loss occurs because acceptor molecules tend to adhere to catalysts before charge transfer completes. By using advanced molecular-level calculations, the team discovered that neighboring molecules assist in completing the charge transfer, thereby reducing energy losses and enhancing system efficiency. This research is an important step toward making solar fuel production viable using common, inexpensive, and environmentally friendly metals such as iron, as opposed to costly rare Earth metals. While the study focuses on optimizing the initial charge separation process, further work is needed to develop finished solar fuels. Ultimately, these findings could contribute to producing cheaper and more sustainable solar fuels, which are crucial for decarbonizing energy systems in transportation, heating,
solar-energysustainable-fuelsiron-based-catalystsenergy-efficiencygreen-hydrogendecarbonizationrenewable-energy-materialsBYD Ready To Electrify Philippine Bus Services, If The Philippines Is Ready - CleanTechnica
BYD, the world’s leading electric bus manufacturer, has expressed readiness to support the electrification of public bus services in the Philippines, particularly targeting the busy Metro Manila EDSA Busway corridor. Liu Xueliang, General Manager of BYD Asia Pacific’s Auto Sales Division, emphasized BYD’s capability to address the country’s public transport needs with electric solutions. BYD’s involvement in the Philippines began in 2018 with the supply of ten electric buses through a partnership with Columbian Motors Corporation, followed by a 2020 donation of two electric buses to the Department of Energy for demonstration purposes. These early efforts aimed to showcase the viability of electric buses in the local context despite challenges related to infrastructure, climate, and road conditions. Beyond public transit, BYD has expanded its footprint in the Philippines through partnerships with companies like Meralco, deploying electric vehicles in corporate fleets, and providing electric buses for Cebu Pacific’s airport shuttle services. These initiatives have helped build familiarity and acceptance of BY
energyelectric-busesBYDpublic-transportsustainable-mobilitydecarbonizationPhilippinesA New Green Steel Process Brings A 1980's Concept To Life
The article highlights the emerging green steel industry as a critical component of the global climate economy, focusing on the Massachusetts-based startup Boston Metal. Despite the US currently lagging in green steel investment and policy momentum, Boston Metal has secured $400 million to commercialize an innovative, emission-free steelmaking process. This technology, developed over 40 years from research at MIT, uses a molten oxide electrolysis (MOE) cell that replaces traditional coal-based coke with electricity from renewable sources, enabling the conversion of any grade of iron ore into pure liquid metal without CO2 emissions. The process also simplifies steel production by eliminating the need for complex steps, process water, and carbon capture systems. The article also situates green steel within the broader context of decarbonizing materials critical to clean technologies, such as electric vehicles and renewable energy infrastructure. Conventional steelmaking accounts for about 8% of global CO2 emissions, making green steel essential for reducing the embodied carbon footprint of automobiles and cleantech equipment.
green-steeldecarbonizationsustainable-materialsclean-energysteel-manufacturingclimate-technologymetals-recoveryHow engineers are decarbonizing steel with hydrogen and electric furnaces
The steel industry, historically reliant on carbon-intensive blast furnaces fueled by coke and coal, is undergoing a significant transformation to reduce its substantial CO₂ emissions, which currently total around 2.6 billion tonnes annually—about 7-9% of global emissions. Traditional steelmaking produces roughly 2.3 tonnes of CO₂ per tonne of steel, largely due to coal use. Despite high recycling rates, the industry's scale necessitates a fundamental shift in production methods to meet emerging carbon regulations, investor pressures, and market demands for "green steel." The International Energy Agency (IEA) emphasizes the need for a 25% emissions reduction by 2030 to align with net-zero goals by 2050. Two key technologies are driving this decarbonization: electric arc furnaces (EAFs) and hydrogen-based direct reduced iron (DRI). EAFs, traditionally used for recycling scrap steel, are now being adapted for primary steel production by melting sponge iron instead of relying on
energysteelmakinghydrogen-reductionelectric-arc-furnacedecarbonizationgreen-steelindustrial-emissionsWouldn't You Really Rather Have An Electric Ferry?
The article highlights the growing momentum toward electric ferries as a key component in decarbonizing urban mass transit, with a focus on New York City’s evolving ferry systems. While New York’s ferry networks—including the Staten Island Ferry, NYC Ferry, and Governors Island services—have made strides toward sustainability by adopting renewable diesel and hybrid-electric technologies, they have yet to fully transition to the electric ferries of the future. Notably, Governors Island recently introduced the Harbor Charger, New York State’s first hybrid electric ferry, featuring Siemens’ BlueDrive diesel-electric propulsion and energy storage systems. A standout innovation comes from Artemis Technologies, a Belfast-based maritime design firm pioneering a 100% electric hydrofoil ferry, the EF-24 Passenger vessel. Hydrofoils lift the ferry hull above water to reduce drag, enabling smoother, quieter, and more efficient travel. Artemis is actively engaging with New York City during Climate Week 2025 to explore route optimization and has initiated pilot studies in Europe to test the ferry
energyelectric-ferryrenewable-energybattery-powereddecarbonizationmaritime-technologysustainable-transportationFrom Quay to Sea: A Port Decarbonization Roadmap - CleanTechnica
The article "From Quay to Sea: A Port Decarbonization Roadmap" presents a practical and detailed strategy for reducing carbon emissions in port operations, developed through extensive industry engagement. Ports, as critical hubs of global trade and local economic activity, face the dual challenge of being significant sources of pollution while situated near urban populations affected by diesel exhaust and noise. Decarbonization is framed not only as an environmental imperative but also as essential for competitiveness, regulatory compliance, and community health. The roadmap outlines a phased approach that begins with electrifying landside equipment such as yard tractors and forklifts, progresses to electrifying harbor vessels like tugs and ferries, then expands to shore power for ships at berth, and ultimately addresses coastal and deep-sea shipping. The baseline data highlights the substantial diesel consumption and CO2 emissions of a typical mid-sized European port, emphasizing the urgency of change. The first phase focuses on replacing diesel-powered yard equipment with electric alternatives, which, despite higher upfront costs
energydecarbonizationport-operationsmaritime-industryelectric-vehiclesemissions-reductionclean-energy-infrastructurePhilippine 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-technologyRetiring coal plants could host China’s advanced nuclear reactors
China is pursuing an innovative "Coal to Nuclear" (C2N) strategy that aims to convert retiring coal-fired power plants into sites for advanced nuclear reactors. This approach leverages existing infrastructure such as grid connections and water access, particularly in coastal regions, to accelerate the transition to clean energy amid land scarcity and decarbonization goals. China’s vast coal capacity—over 1.19 terawatts, with about 100 gigawatts expected to retire by 2030—makes this strategy uniquely feasible. The initiative focuses on deploying fourth-generation reactors like high-temperature gas-cooled reactors (HTGRs) and molten salt thorium reactors, which produce hotter steam compatible with coal turbines and have enhanced safety features, including meltdown resistance without active cooling. These advanced reactors require smaller safety zones and less water than traditional nuclear plants, making them suitable for repurposing coal plant sites. China already operates demonstration HTGRs and experimental molten salt reactors, with plans for larger-scale deployment. The C
energynuclear-powerclean-energycoal-plant-conversionChina-energy-transitionadvanced-reactorsdecarbonizationBig Businesses Are Doing Carbon Dioxide Removal All Wrong
The article highlights a critical gap between corporate climate commitments and effective carbon dioxide removal (CDR) strategies necessary to achieve global net-zero emissions by 2050. According to a report from the NewClimate Institute, many of the world’s largest companies are relying heavily on short-term, nondurable carbon removal methods such as tree planting and soil carbon storage, which only sequester carbon for decades or a few centuries. In contrast, durable CDR techniques—such as injecting CO2 into geological formations or mineralizing it into rock, which can lock away carbon for at least 1,000 years—remain underutilized and currently represent just 0.1 percent of global carbon removal efforts. The report warns that this reliance on nondurable methods without deep decarbonization risks undermining the credibility of corporate net-zero claims. The study examined 35 major companies across sectors including agrifood, aviation, automobiles, fashion, fossil fuels, tech, and utilities. Tech companies, led by Microsoft
energycarbon-dioxide-removalnet-zero-emissionsclimate-changecarbon-capturedurable-carbon-removaldecarbonizationChina Is Leading The Way To A Fossil Fuel Free Future - CleanTechnica
The article from CleanTechnica highlights China’s leadership role in transitioning away from fossil fuels toward a renewable energy future. According to Ember, a climate and energy think tank, China’s rapid expansion of renewables and electrification across its economy is reshaping global energy choices and setting the stage for a structural decline in fossil fuel demand by 2030. Despite criticism over its continued use of coal, China views coal as a transitional tool to build a modern manufacturing economy rather than a permanent energy source. Coal power peaked in 2021, declined significantly in 2022, and although it ticked up slightly in 2023, it remains on a downward trend. In 2024, China invested $625 billion in renewable energy—nearly a third of global clean energy funding—underscoring its commitment to decarbonization. China’s energy transition is driven by a strategic shift away from the old fossil fuel-dependent development model toward an “ecological civilization” that balances economic, social,
energyrenewable-energyfossil-fuel-transitionChina-energy-policyclean-energy-investmentdecarbonizationenergy-storage-technologyThe Global Green Hydrogen Industry Moves On, US or No US
The article discusses the global progress in the green hydrogen industry, highlighting how countries like Saudi Arabia and China are advancing in this sector despite limited US government engagement since the Trump administration. Saudi Arabia, traditionally an oil and gas powerhouse, is actively pursuing green hydrogen initiatives by partnering with startups such as Estonia’s Stargate Hydrogen and its Research, Development, and Innovation Authority. This partnership aims to leverage Saudi Arabia’s abundant wind and solar resources to produce green hydrogen via electrolyzers, which use renewable electricity to split water into hydrogen, thereby reducing reliance on fossil fuels. The collaboration aligns with Saudi Arabia’s Vision 2030 plan to diversify its economy, develop a domestic electrolyzer manufacturing industry, and position the kingdom as a global hub for green hydrogen and sustainable energy technologies. The article also notes that oil and gas companies, including ExxonMobil, are increasingly incorporating green hydrogen into their operations, primarily to improve their sustainability image, though this is sometimes criticized as greenwashing. Saudi Arabia is exploring opportunities to export green hydrogen to
energygreen-hydrogenrenewable-energySaudi-Arabiadecarbonizationelectrolyzershydrogen-fuel-cellsNext-Gen Geothermal: The Tech, Evolution, & Road Ahead with Brightcore Energy President & Former NHL Superstar Mike Richter - CleanTechnica
The article features an interview with Mike Richter, former NHL goalie and current president of Brightcore Energy, a next-generation geothermal company. Richter discusses the fundamentals of geothermal energy, highlighting its cost-effectiveness and scalability for heating and cooling large buildings. He also delves into recent technological innovations that have made geothermal systems more accessible, shares insights on current projects, and outlines Brightcore Energy’s future direction amid growing demand for deep building decarbonization. Richter’s unique background combines professional sports and environmental expertise. After retiring from hockey, he studied Environmental Policy at Yale and built a career in sustainability, focusing on private equity and project finance for clean energy solutions. Since joining Brightcore Energy in 2016, he has contributed to advancing geothermal, solar, and LED lighting technologies. The article encourages readers to listen to the full podcast for a detailed understanding of geothermal’s potential and Richter’s journey from sports to cleantech leadership.
energygeothermal-energyclean-energyrenewable-energysustainabilitydecarbonizationBrightcore-EnergySmall Modular Reactors and the Big Questions of Cost & Waste - CleanTechnica
The article from CleanTechnica critically examines the claims surrounding Small Modular Reactors (SMRs) as a transformative technology for nuclear energy and decarbonization. While SMRs are promoted as cheaper, safer, faster to build, and easier to finance than traditional large reactors, a recent study published in Progress in Nuclear Energy challenges these assertions. Authored by experts Philseo Kim and Allison Macfarlane, the study analyzes both economic and waste management aspects of SMRs. It finds significant uncertainties and structural challenges, particularly highlighting that SMRs may have higher levelized costs of electricity (LCOE) than anticipated, often exceeding $100 per MWh, due largely to the loss of economies of scale inherent in smaller reactors. Real-world projects, such as NuScale’s canceled flagship plant, underscore these cost overruns. On the waste front, the study reveals even more concerning issues. SMRs could produce two to thirty times more spent fuel per unit of energy compared to conventional reactors, with smaller
energynuclear-energysmall-modular-reactorsSMRsnuclear-wastedecarbonizationenergy-policyEurope bets on lead-cooled nuclear reactors to decarbonize sea vessels
A Swiss technology company, ABB, and Swedish nuclear firm Blykalla have expanded their partnership to accelerate the deployment of small modular lead-cooled nuclear reactors (SMRs) for large maritime vessels, aiming to decarbonize the shipping industry responsible for about 3% of global greenhouse gas emissions. Their collaboration focuses on integrating Blykalla’s Generation IV Swedish Advanced Lead Reactor (SEALER)—a 55 MWe passively safe, lead-cooled SMR originally designed for remote Arctic applications—into commercial deep-sea ships. The SEALER reactor’s design emphasizes inherent safety, high thermal efficiency, and minimal operator oversight, making it well-suited for maritime propulsion. ABB will leverage its expertise in system integration, automation, and power distribution to adapt the SMR technology for shipboard use, ensuring seamless integration with onboard power grids, control systems, and propulsion architectures. The partnership includes plans for feasibility studies, regulatory engagement, and classification society collaboration to prepare for deployment. This initiative aligns
energynuclear-reactorssmall-modular-reactorsmaritime-energyclean-energydecarbonizationshipping-industryBYD & Shenzhen Port Group Deepen Cooperation on Clean Ports & Green Shipping Corridors - CleanTechnica
BYD and Shenzhen Port Group have recently signed an expanded cooperation agreement aimed at advancing clean ports and green shipping corridors, with a focus extending beyond BYD’s home ports to international logistics and global shipping decarbonization. Their collaboration includes enhancing green logistics channels, international supply chain services, and new energy refueling infrastructure. Shenzhen’s Xiaomo Port is set to become a key domestic and international roll-on/roll-off (RoRo) hub for new energy vehicles, while Shenzhen Yantian Port and Hong Kong Kwai Tsing Port will serve as container hubs for CKD (Complete Knock Down) vehicle parts, supporting the global expansion of electric vehicle manufacturing. These ports are already heavily electrified and automated, and the plan is to build a dense maritime logistics network connecting major automobile consumer markets worldwide. The initiative addresses the critical challenge of shipping decarbonization, which faces a "chicken vs. egg" dilemma regarding the deployment of zero-emission vessels and the necessary refueling/recharging infrastructure
energyclean-energygreen-shippingnew-energy-vehiclesport-automationdecarbonizationmaritime-logisticsWorld's first stop-start truck engine to cut fuel, CO2 emissions
Volvo Trucks has introduced the world’s first stop-start engine system for heavy-duty trucks, designed to reduce fuel consumption and CO2 emissions. This innovative technology builds on Volvo’s existing I-See and I-Roll systems, which use high-resolution maps and road topography data to optimize driving performance. The stop-start feature automatically turns off the engine when the truck approaches a downhill slope and restarts it smoothly without driver input, enhancing fuel efficiency during long-haul trips. The system activates at speeds above 37 mph and is integrated into the Volvo FH and FH Aero models with 13-litre diesel engines, available from September 2025. The I-See technology anticipates uphill grades by increasing speed beforehand and managing gear shifts to avoid fuel waste, while Eco-Roll disengages the driveline to let the truck coast optimally before re-engaging. It also applies engine braking gently at slope ends and uses traffic and road condition data to maximize kinetic energy use. This system is part of Volvo
energyfuel-efficiencystop-start-engineVolvo-Trucksemissions-reductionheavy-duty-trucksdecarbonizationVolvo Crushes Other Automakers On Green Steel - CleanTechnica
Volvo Cars is leading the automotive industry in the adoption of green steel, according to a new analysis by Transport & Environment (T&E). Green steel, produced using renewable energy instead of fossil fuels, is critical for reducing the significant emissions associated with steel production, which accounts for up to 30% of a car’s manufacturing emissions. Volvo stands out for its ambitious targets, transparency, and numerous offtake agreements with green steel suppliers, placing it well ahead of competitors like Mercedes, Tesla, GM, and Ford. Tesla is noted for its transparency in disclosing detailed scope 3 emissions from its steel supply chain, but Volvo’s proactive procurement efforts make it the clear leader. The automotive sector is a major consumer of steel—17% of steel demand in Europe and up to 26% in the US and Germany—making it a key industry for transitioning to green steel. T&E emphasizes that with tailpipe emissions being eliminated through electrification, decarbonizing car production itself is the next
green-steelsustainable-materialsautomotive-industrydecarbonizationrenewable-energyelectric-vehiclessteel-productionKOKO & Spiro Partnership Exemplifies Kenya’s Growing Clean Tech Ecosystem & Inherent Synergistic Effects - CleanTechnica
The article highlights a significant partnership between KOKO Networks, a distributor of bio-ethanol cooking fuel, and Spiro, an electric mobility leader, which exemplifies Kenya’s expanding clean technology ecosystem. This collaboration aims to address two critical challenges in Africa: the lack of access to clean cooking and sustainable transport. Over 3,000 KOKO delivery agents will adopt Spiro’s electric motorbikes, integrating Spiro’s e-mobility platform into KOKO’s distribution network. This move not only reduces distribution costs but also advances Kenya’s decarbonization efforts by promoting zero-emission transport. Spiro operates Africa’s largest battery-swapping network with over 35,000 electric motorbikes and 800 swap stations, facilitating reliable clean transport at scale. The partnership underscores the urgent need for clean cooking solutions in Africa, where nearly 1 billion people still rely on harmful fuels like wood and charcoal, causing severe health issues and environmental damage. KOKO Networks promotes liquid
clean-energyelectric-mobilitybio-ethanol-fuelsustainable-transportdecarbonizationbattery-swappingclean-cookingFrom Carbon Capture to ESG: The Seven Deadly Sins of Clean Energy - CleanTechnica
The article presents a discussion among investors Laurent Segalen, Gerard Reid, and Michael Barnard on the "seven deadly sins" of the clean energy transition, using the traditional seven deadly sins as a metaphor to critique various energy technologies and investment approaches. They identify greed with carbon capture and direct air capture, criticizing these technologies as subsidy-driven and inefficient in reducing CO₂ emissions. Gluttony is linked to hydrogen, described as an energy carrier with excessive energy demands. Sloth corresponds to nuclear power and small modular reactors, implying slow progress or overreliance on these technologies. Pride is associated with fusion energy, seen as promising but currently irrelevant to near-term decarbonization. Lust refers to biofuels, which are tempting due to compatibility with existing engines but are only suitable for hard-to-electrify sectors. Wrath is connected to political opposition to offshore wind in the U.S., and envy critiques superficial ESG (Environmental, Social, and Governance) reporting, which is sometimes treated as a
energyclean-energycarbon-captureenergy-transitionESGrenewable-energydecarbonizationCarbon Removal India Alliance: India's Carbon & CDR Policy Update H1 - 2025 - CleanTechnica
The article from CleanTechnica, curated with the Carbon Removal India Alliance (CRIA), highlights significant advancements in India’s climate policy landscape in the first half of 2025. Key developments include the introduction of mandatory Greenhouse Gas Emission Intensity (GEI) targets under the Carbon Credit Trading Scheme (CCTS) for five high-emission sectors—Aluminum, Iron & Steel, Petroleum Refineries, Petrochemicals, and Textiles. This policy enables entities that exceed targets to earn tradable carbon credits, while those that fall short must purchase credits or face penalties, marking a critical step in operationalizing India’s carbon market. The draft notification is currently open for public comment. Additionally, India and Japan are finalizing a Joint Credit Mechanism (JCM) under Article 6.2 of the Paris Agreement, allowing Japanese firms to invest in carbon-reduction technologies in India, particularly in solar energy, green hydrogen, and sustainable aviation fuel. This bilateral cooperation aims to attract international
energycarbon-removalclimate-policycarbon-marketsclean-energydecarbonizationbiocharHow CLT Displacement Makes Steel & Cement Decarbonization Realistic - CleanTechnica
The article discusses how cross laminated timber (CLT) serves as a critical lever for decarbonizing the traditionally carbon-intensive steel and cement industries by displacing these materials in construction. While CLT is often highlighted for its benefits in faster, more affordable, and lower-carbon housing, its broader impact lies in reducing global demand for cement and steel over time. This substitution effect, especially in mid-rise residential and commercial buildings, contributes to bending demand curves downward, making decarbonization of heavy materials more achievable. The article builds on previous analyses that positioned CLT and modular construction as key solutions to housing shortages and embodied emissions, emphasizing the need for integrated value chains and government policy support to scale CLT adoption. Contrary to conventional projections that assume steady growth in cement and steel demand aligned with GDP and urbanization, the article argues that demand will peak earlier and decline gradually due to several factors: the end of China's infrastructure boom, shifts in advanced economies from expansion to maintenance, efficiency gains, and
energymaterialsdecarbonizationcross-laminated-timbercementsteelconstruction-materialsHouston team unveils low-cost carbon capture with 90% efficiency
A research team at the University of Houston, led by Professor Mim Rahimi, has developed two significant innovations aimed at making carbon capture more efficient and affordable. The first breakthrough replaces costly ion-exchange membranes in amine-based CO₂ capture systems with engineered gas diffusion electrodes, achieving over 90% carbon removal efficiency—nearly 50% higher than traditional electrochemically mediated amine regeneration (EMAR) methods. This membraneless system also reduces energy consumption and lowers capture costs to about $70 per metric ton, comparable to leading amine scrubbing technologies, potentially enabling easier retrofitting of existing industrial exhaust systems. The second innovation integrates carbon capture with renewable energy storage through a vanadium redox flow battery developed by Ph.D. student Mohsen Afshari. This system captures CO₂ during battery charging and releases it upon discharge, while maintaining cycle stability and strong capture capacity. By combining carbon removal with grid stabilization, this dual-function device could help power plants and heavy emitters reduce
energycarbon-captureredox-flow-batteryrenewable-energy-storagedecarbonizationelectrochemical-systemscarbon-emissions-reductionSwiss pilot soars to 31,237 feet in a record solar-powered flight
Swiss pilot Raphael Domjan set a new altitude record for solar-powered electric planes by flying his SolarStratos aircraft to 31,237 feet (9,521 meters), surpassing a 15-year-old record of 30,298 feet. The flight, launched from Sion airport in southwest Switzerland, lasted five hours and nine minutes and involved using warm air thermals to climb higher. At cruising altitude, Domjan even crossed paths with a commercial airliner, symbolizing the potential for decarbonized aviation. The flight data will be submitted to the World Air Sports Federation for official verification. The SolarStratos plane is a carbon fiber, single-propeller aircraft with a wingspan of 81.4 feet (24.8 meters) covered by 237 square feet (22 square meters) of advanced solar panels. It can take off at 31 mph and cruise at about 50 mph. Domjan, an experienced eco-adventurer and lecturer, aims to eventually reach the
energysolar-poweraviationelectric-aircraftrenewable-energycarbon-fiber-materialsdecarbonizationIndustrial waste fuels to cut emissions in marine, off-road engines
Finnish researcher Michaela Hissa from the University of Vaasa has demonstrated that fuels derived from industrial waste and by-products can serve as cleaner alternatives for powering high-demand marine and off-road engines. Her research focused on renewable naphtha produced from crude tall oil—a pulp industry by-product—and marine gas oil refined from recycled lubricants classified as hazardous waste. These fuels, when blended with fossil diesel, reduce harmful emissions such as smoke, hydrocarbons, carbon monoxide, and particulate matter, offering a practical solution for sectors where electric and hybrid propulsion systems are not yet viable. Both renewable naphtha and marine gas oil are drop-in fuels, meaning they can be used in existing engines without significant modifications, which is crucial given the large number of heavy-duty engines in operation that cannot be replaced quickly. While the raw materials for these fuels are abundant globally, scaling up production will require effective collection and refining infrastructure. Hissa highlights that wood-based residues, especially in Finland with its strong forest industry, could play
energyrenewable-fuelsindustrial-wastemarine-enginesemission-reductiondecarbonizationalternative-fuelsThe Great Hydrogen Fleet Flip: Nikola’s Collapse Fueled A New Subsidy Play - CleanTechnica
The article "The Great Hydrogen Fleet Flip: Nikola’s Collapse Fueled A New Subsidy Play" from CleanTechnica examines how former Nikola executives have reemerged through Hyroad Energy to continue pursuing hydrogen trucking ventures despite Nikola’s bankruptcy. These executives, who previously secured hundreds of millions in grants and investments for Nikola’s hydrogen truck ambitions, are now acquiring subsidizable hydrogen assets at steeply discounted prices. They repackage these assets as part of a new “fleet transformation” narrative to tap into fresh public funding, even though the fundamental technical challenges, high costs, and limited market demand that doomed Nikola remain unresolved. Hyroad Energy, prior to acquiring Nikola’s assets, had received over $9 million from Texas’s THIVE program to deploy hydrogen Class 8 trucks but had no public record of operating such vehicles. The Nikola assets, originally valued at over $50 million, sold for less than 8% of that amount, highlighting the lack of a viable secondary market for hydrogen trucks. The article
energyhydrogen-fuelclean-energytruckingsubsidiesdecarbonizationfleet-transformationSiemens Earns Platinum & Highest-Ever Score in EcoVadis Sustainability Rating - CleanTechnica
Siemens has achieved the Platinum medal—the highest distinction—in the 2025 EcoVadis Sustainability Rating, earning a score of 85 points and ranking among the top one percent of approximately 130,000 companies worldwide assessed by EcoVadis. This rating reflects Siemens’ strong performance across key sustainability dimensions, including Environment, Ethics, Labor & Human Rights, and Sustainable Procurement. Siemens Mobility, assessed separately, also received a high score of 84 points. Over 90 percent of Siemens’ business activities contribute to positive sustainability impacts in decarbonization and energy efficiency, resource efficiency and circularity, and people centricity and society. The recognition underscores Siemens’ leadership and commitment to embedding sustainability at the core of its operations and customer solutions. Siemens aims to scale its impact in industry, infrastructure, and mobility sectors while helping customers enhance competitiveness, resilience, and sustainability. Siemens Mobility highlights its dedication to sustainable rail industry solutions and rigorous sustainability standards across its operations and supply chain. The EcoVadis rating
energysustainabilitydecarbonizationenergy-efficiencySiemensindustrial-AIdigital-transformationElectrification Over Insulation: Why "Fabric First" Isn't Climate First - CleanTechnica
The article presents a conversation between Nigel Banks, Technical Director at Octopus Energy, and climate futurist Michael Barnard, focusing on the debate between "fabric first" building insulation strategies versus electrification for climate impact. Barnard, known for analyzing major climate change challenges across sectors like aviation, shipping, and construction materials, emphasizes evaluating solutions based on technical effectiveness, viability, cost, and social acceptance. His work includes decarbonizing building stocks through alternatives to traditional materials and low-carbon heating and cooling methods. During the discussion, Barnard critiques the "fabric first" approach, which prioritizes insulation and building envelope improvements before electrification, arguing that it may not be the most climate-effective strategy. Instead, he suggests that electrification, particularly using renewable energy sources, can offer a more impactful and scalable path to decarbonization. The conversation also touches on the importance of integrating economics, physics, and human behavior in climate solutions, highlighting that some transitions are nonlinear and unpredictable. Barnard’s
energysustainable-energydecarbonizationclimate-changebuilding-materialscross-laminated-timberhydrogenRemarkable longevity of Roman concrete could build sustainable future
A recent study published in iScience explores the remarkable longevity and sustainability potential of ancient Roman concrete, which has endured for over two millennia in structures like aqueducts and bridges. Researchers compared Roman concrete recipes—using locally sourced rocks, volcanic pozzolan, and recycled rubble—with modern concrete formulations that mix sand, gravel, and limestone. While Roman concrete did not significantly reduce carbon emissions or energy demand compared to modern concrete, it notably lowered emissions of air pollutants such as nitrogen and sulfur oxides by 11% to 98%. Additionally, its exceptional durability means it requires less maintenance and repair, potentially reducing the environmental impact over time by prolonging the lifespan of concrete structures. The study highlights that modern concrete production contributes approximately 8% of global CO2 emissions and 3% of total energy demand, driving the search for greener alternatives. Although simply adopting Roman concrete recipes today may not substantially cut emissions, the research suggests that combining ancient Roman techniques with modern innovations could lead to more sustainable construction materials
materialssustainable-concreteRoman-concreteconstruction-industrydecarbonizationcarbon-footprintdurabilityPhilippine Port Now Uses All-Electric Transfer Vehicle Fleet - CleanTechnica
The Manila South Harbor in the Philippines has become the first in the country to operate a fully electric fleet of internal transfer vehicles (eITVs), with 15 units replacing all diesel-powered trucks. Operated by Asian Terminals Inc. (ATI) and supported by strategic partner DP World, the fleet was launched on July 16, 2025, with an investment of approximately P120 million (US$2.1 million). The eITVs, supplied by Chinese manufacturer Sany Heavy Industry, feature 182 kW batteries enabling about 14 hours of continuous operation and can be rapidly recharged in 45 minutes. This transition follows a year-long technical and safety evaluation to ensure the vehicles meet the demanding operational requirements of the port. The shift to an all-electric fleet is expected to significantly reduce carbon emissions and improve air quality, aligning with both global green logistics trends and the Philippine government’s sustainability goals. Operational benefits include faster container handling, reduced vessel turnaround times, and a quieter working environment
energyelectric-vehiclesport-logisticsdecarbonizationbattery-technologysustainable-transportationrapid-chargingUK firm’s bricks turn waste soil into walls that breathe in carbon
UK-based sustainable materials company earth4Earth (e4E) has developed innovative bricks made from excavated soil and a unique lime-based binder that capture and permanently store atmospheric carbon dioxide (CO₂). Unlike traditional lime binders, which require high-temperature processing that emits CO₂, e4E’s binder is produced at room temperature and stores all CO₂ generated during manufacturing as stable carbonates, eliminating emissions. These bricks use Direct Air Capture (DAC) technology to absorb CO₂ from the air, turning buildings constructed with them into carbon sinks while enhancing the bricks’ material properties. e4E offers a product line with varying binder content—N10, N20, and N30 bricks containing 10%, 20%, and 30% binder respectively—where higher binder percentages correspond to increased carbon absorption. The company has pilot projects underway in the UK and plans to begin local production next year, creating around 30 jobs. With a research center in Sheffield and a factory in Wuhan, China,
materialssustainable-materialscarbon-capturecarbon-storageconstruction-innovationeco-friendly-bricksdecarbonizationUS firm to build 3,275°F brick battery to cut steel, cement emissions
Electrified Thermal Solutions, a Boston-based MIT spinout, has partnered with HarbisonWalker International (HWI), a leading U.S. refractory materials supplier, to manufacture electrically conductive firebricks called E-bricks. These E-bricks are integral to Electrified Thermal’s Joule Hive Thermal Battery, a system that converts renewable electricity into and stores heat at extremely high temperatures—up to 3,275°F (1,800°C). This heat level is sufficient to power energy-intensive industrial processes such as steel, cement, and glass manufacturing, which traditionally depend on fossil fuels. By producing E-bricks at HWI’s existing U.S. plants, the partnership leverages established supply chains and infrastructure, enabling rapid scaling without the need for new manufacturing facilities. The Joule Hive system addresses a critical challenge in decarbonizing heavy industry: generating high-temperature heat without fossil fuels. Using solid-state components, the system stores and releases extreme heat electrically, offering a cleaner alternative to burning
energythermal-energy-storagebrick-batterydecarbonizationindustrial-heatrenewable-energyhigh-temperature-materialsEurope’s 2040 Climate Target Isn’t Just for Environmentalists - CleanTechnica
The article discusses the European Union’s ambitious proposal to reduce emissions by 90% by 2040, framed within the ongoing European Green Deal. Despite the US withdrawal from the Paris Agreement, the EU Commission, led by a centre-right coalition, is pushing forward with this target, emphasizing that success requires more than climate policy alone. The 2040 strategy must integrate energy security, defense, economic security, investment, and industrial strategy. Achieving this could save Europe €70 to €90 billion annually by reducing dependence on imported oil and foster energy independence through domestic industries like battery manufacturing, which would support sectors from electric vehicles to military technology. The article stresses that Europe should learn from China’s combination of industrial strategy, regulations, and subsidies that have made it a cleantech leader. The article also highlights the need for a broad political coalition that balances state support and market entrepreneurship to scale disruptive clean technologies effectively. However, Europe’s global emissions share is shrinking, limiting its direct influence on worldwide emissions reductions
energyrenewable-energyEuropean-Green-Dealbattery-industryelectric-vehiclesenergy-securitydecarbonizationWhy Is Big Oil Curricula Finding Acceptance In Educational Settings? - CleanTechnica
The article discusses the growing presence and acceptance of Big Oil-funded curricula in educational settings, focusing on the example of Equinor, a Norwegian oil company sponsoring STEM classrooms called Newton Rooms in the Shetland Islands, UK. While these initiatives aim to promote STEM education and engage youth in science and technology, they are also viewed as strategic moves by oil companies to protect their business interests and shape public perception. Equinor has invested heavily in sponsorships across educational institutions and programs, including scholarships, research, and interactive games designed to influence children’s understanding of energy, often downplaying the environmental impact of fossil fuels. Critics, including local politicians like Highlands and Islands MSP Ariane Burgess, express concern over the influence that fossil fuel companies have on educational content, arguing that it risks presenting a biased narrative that favors the industry’s image rather than providing a full and truthful account of climate change. The article highlights tensions around Equinor’s ongoing oil and gas projects, such as the controversial Rosebank
energyoil-industrySTEM-educationnet-zerodecarbonizationnatural-gasrenewable-energy-transitionUS next-gen nuclear reactors drive demand for domestic advanced fuel
The United States is advancing its domestic production of advanced nuclear fuel to support the deployment of next-generation nuclear reactors. The Department of Energy (DOE) has launched a pilot program inviting US companies to propose, build, and operate new fuel production facilities. This initiative aims to reduce reliance on imported enriched uranium and critical materials, thereby strengthening national energy security and fostering private sector investment in nuclear energy. Currently, the US lacks sufficient infrastructure to meet the anticipated demand for advanced nuclear fuel, which is crucial for the operation of emerging reactor technologies. To accelerate progress, the DOE is leveraging fast-track authorities similar to those used for testing advanced reactors, with plans to select at least three reactor designs by summer 2025 and achieve nuclear criticality by July 2026. Proposals for fuel production will be evaluated on technological readiness, fabrication plans, and financial viability, with applicants responsible for all associated costs. The expansion of domestic nuclear fuel production aligns with broader US energy and decarbonization goals, as nuclear power provides
energynuclear-energyadvanced-nuclear-fueldomestic-fuel-productionnext-generation-reactorsenergy-securitydecarbonizationGreen jet fuel plant to slash 100 billion gallons of fossil fuel use
LanzaJet, a Chicago-based company, is set to begin commercial production of sustainable aviation fuel (SAF) from ethanol at its $200 million plant in Soperton, Georgia, by the end of 2025. This facility is the world’s first designed specifically to produce green jet fuel from ethanol and aims to reduce global jet fuel consumption by up to 100 billion gallons annually. The SAF produced is compatible with existing aircraft engines and infrastructure, meets ASTM D7566 Annex A5 specifications, and offers higher energy density than traditional jet fuel. Importantly, it can reduce airplane contrails and particulate emissions by up to 95%, contributing significantly to decarbonizing the aviation industry. LanzaJet’s patented Alcohol-to-Jet (AtJ) technology utilizes low-carbon ethanol derived from diverse sustainable sources such as energy crops, municipal solid waste, industrial carbon capture, and renewable energy. This adaptability enables production of various forms of SAF, including e-fuels and waste-based fuels, fostering a
energysustainable-aviation-fuelgreen-jet-fuelethanol-to-jet-technologyrenewable-dieseldecarbonizationalternative-fuelsJoint Letter on an Ambitious Action to Decarbonise Corporate Fleets - CleanTechnica
The article highlights a joint call from businesses, cities, and civil society organizations urging the European Commission to implement swift and ambitious legislation aimed at decarbonising corporate vehicle fleets. The key demands include accelerating the electrification of corporate cars to achieve at least a 90% electrification rate of new corporate car registrations across the EU by 2030. Additionally, the letter calls for binding zero-emission shipment targets for large cargo owners by the same year, emphasizing the importance of leveraging corporate purchasing power to drive demand for zero-emission freight solutions. These measures are presented as essential steps toward meeting the EU’s climate goals while promoting a competitive and sustainable European economy. The article underscores the broad support for these regulatory actions as a critical component in the transition to cleaner transportation within the corporate sector.
energydecarbonizationelectric-vehiclescorporate-fleetszero-emissionsustainable-transportationEU-regulationsEV Sales In The US Continue To Grow, But Weakly
The article discusses the continued growth of electric vehicle (EV) sales in the United States, albeit at a much slower pace compared to the global market. According to Rho Motion, global EV sales increased by 28% year-to-date in 2025 compared to 2024, while US sales grew by only 6%, including both plug-in hybrids and fully battery-electric vehicles. Despite this modest growth, the US remains a significant EV market. However, the recent passage of the “Big, Beautiful Bill” by the Republican-controlled Congress, which eliminates the $7,500 EV tax credit after September 30, 2025, could impact future sales. There is speculation that this may trigger a surge in purchases before the credit expires, as some buyers may rush to take advantage of the incentive. The article also highlights a shift in US consumer behavior regarding EV brands. Tesla, historically the dominant player and sales leader, has seen slower growth (85% since 2021) compared to non
energyelectric-vehiclesEV-salesUS-marketdecarbonizationbattery-technologyautomotive-industryAmogy raises $80M to power ships and data centers with ammonia
Brooklyn-based startup Amogy has raised an additional $23 million in funding, bringing its total to $80 million and increasing its valuation to $700 million. The funding round was led by Korea Development Bank and KDB Silicon Valley LLC, with participation from other investors. Amogy focuses on ammonia-to-power technology and targets Asian markets such as Japan, South Korea, and Singapore, where demand for alternative power generation methods is growing due to limited solar, wind, geothermal, and nuclear options. The company aims to provide a clean energy solution by fully replacing fossil fuels with ammonia as a fuel source. Ammonia, commonly used in fertilizers, serves as a hydrogen carrier that is easier to transport than hydrogen itself. While some Asian countries and shipping companies currently burn ammonia mixed with fossil fuels to reduce carbon emissions, this approach does not achieve full decarbonization. Amogy’s technology cracks hydrogen atoms from ammonia and uses them in fuel cells to generate electricity and water vapor without combustion, thus eliminating NOx
energyammonia-fuelclean-energyhydrogen-carrierpower-generationdecarbonizationclimate-techNew Report: Buying Electric - CleanTechnica
The article from CleanTechnica discusses a new report advocating for the European Commission to implement zero-emission (ZE) procurement targets focused on large shippers rather than truck operators to accelerate the transition to zero-emission trucking. Large companies in the EU, defined as those with over 250 employees and more than €50 million in revenue, represent only 0.2% of companies but account for over half of the turnover and nearly 40% of road freight purchases. Setting annual ZE procurement targets for these large shippers to reach 100% by 2039 would align freight demand with truck CO2 emission standards, thereby driving demand for zero-emission trucks (ZETs). Alternatively, the report suggests targeting large manufacturers, wholesalers, and retailers, who collectively purchase about a quarter of road freight, with a 100% ZE procurement target by 2036. Such targets would incentivize shippers to support hauliers in adopting ZETs through mechanisms like green premiums or longer contracts,
energyzero-emission-trucksdecarbonizationcorporate-fleetssustainable-transportationCO2-reductiongreen-logisticsShipping Is Flying The Flag For Multilateral Climate Action: Why Aren’t We Celebrating Yet? - CleanTechnica
The article discusses the recent climate agreement reached by the International Maritime Organization (IMO) aimed at reducing greenhouse gas (GHG) emissions from the shipping industry. This deal, influenced heavily by Europe’s earlier regulatory actions, sets ambitious targets for 2030, 2040, and aims for net-zero emissions by 2050. For the first time, the IMO established a globally binding regulation with a mandate to reduce the carbon intensity of shipping fuels over time, coupled with a penalty pricing system for ships that fail to meet these targets. This represents a significant multilateral climate action milestone, as it introduces a sector-specific mechanism to generate revenues for decarbonization efforts. However, the article highlights major criticisms of the agreement. The deal is seen as insufficiently ambitious, exempting nearly 90% of shipping emissions from penalties and generating only about $10 billion annually—comparable to the EU Emissions Trading System (ETS) but on a global scale. More concerning is the agreement’s potential to
energyclimate-changeshipping-industrybiofuelscarbon-emissionsdecarbonizationinternational-maritime-organizationMassive Green Hydrogen Project Targets Ammonia Fertilizer
The article highlights a significant development in the green hydrogen sector aimed at decarbonizing fertilizer production. UK-listed company ATOME is spearheading a $630 million project in Villeta, Paraguay, to build a facility producing ammonia-based fertilizer using green hydrogen. Traditional ammonia fertilizer production relies heavily on hydrogen derived from fossil fuels, contributing approximately 2.6 billion tonnes of CO₂ emissions annually—more than shipping and aviation combined. ATOME’s approach uses hydropower-driven electrolysis to generate hydrogen from water, virtually eliminating harmful emissions at the production stage and potentially displacing up to 12.5 million tonnes of CO₂ from a single project. The project has attracted substantial investment and collaboration from major industry players, including Yara, Hy24, AECOM, Natixis, IDB Invest, and ANDE. Hy24 committed up to $115 million as a lead equity investor, while ATOME allocated $465 million to engage Casale, a global engineering firm with a decade of
energygreen-hydrogenammonia-fertilizerdecarbonizationelectrolysissustainable-energyrenewable-energyWorld’s first hydrogen-generating nuclear reactor goes live in the US
NuScale Power Corporation, in partnership with GSE Solutions, has launched the world’s first fully integrated hydrogen production simulator within a Small Modular Reactor (SMR) control room environment at its headquarters in Corvallis, Oregon. This real-time simulator models hydrogen production exceeding 200 metric tons daily using nuclear-powered high-temperature steam electrolysis, centered around Reversible Solid Oxide Fuel Cells (RSOFCs) that simultaneously generate electricity, hydrogen, and clean water. The system not only validates the integrated nuclear-hydrogen platform but also serves as a training tool for operators, supporting workforce development as SMRs evolve from grid-only electricity providers to multi-output energy producers addressing industrial decarbonization, water scarcity, and clean molecule synthesis. NuScale’s approach highlights a strategic shift in SMR applications beyond electricity generation to becoming foundational assets in hydrogen and clean fuel economies. Unlike intermittent renewables, SMRs provide consistent thermal and electrical input essential for stable high-temperature electrolysis, enabling resilient and modular hydrogen production
energyhydrogen-productionnuclear-reactorsmall-modular-reactorclean-energyelectrolysisdecarbonizationMea Culpa: Biomethanol Will Be A Major Shipping Fuel - CleanTechnica
The article recounts the author’s recent collaboration with a team of experts in the Netherlands focused on decarbonization and energy system planning for 2050. Invited by the Dutch transmission system operator TenneT, the group worked on scenario modeling to guide transmission upgrades and land use in a country with limited space, even creating new land through engineering feats. Central to their work was the Energy Transition Model (ETM), an open-source, browser-based tool developed by Amsterdam’s Quintel that allows users to simulate future energy systems by adjusting numerous parameters. The ETM’s transparency and flexibility impressed the author, highlighting its value for planning decarbonization pathways across European countries. The expert team included notable figures such as Professor Heleen de Coninck, a climate scientist and IPCC lead author specializing in technology and societal change for decarbonization; Reinier Grimbergen, a sustainability and industrial transformation expert with deep knowledge of the chemical sector; and Paul Martin, a Canadian chemical engineer experienced
energydecarbonizationrenewable-energyenergy-transitionclimate-policysustainable-innovationcarbon-captureLeasing: New Automotive Giants Lack A Credible Climate Strategy - CleanTechnica
A recent analysis by Reclaim Finance and Transport & Environment (T&E) reveals that Europe’s automotive leasing companies, despite their growing influence in the sector, have largely failed to adopt credible climate strategies. Leasing now accounts for over half of new car registrations in Europe and is projected to reach 70% by 2030, positioning leasing firms as key players in the transition to electric vehicles (EVs). These companies, often subsidiaries of carmakers or banking groups, influence EV adoption through pricing, customer guidance, and managing the resale market, which is critical since most Europeans buy used cars. However, the study found that 12 out of 20 major leasing companies provide no public climate-related information about their leasing activities, and none of the eight that do disclose data offer detailed fleet breakdowns to assess decarbonisation progress. Climate targets are generally weak, fragmented, and in some cases recently weakened or suspended, with no company committing to cease financing new internal combustion engine (ICE) vehicles even beyond
energyelectric-vehiclesdecarbonizationclimate-strategyautomotive-leasingEU-regulationsfossil-fuel-phase-outGermany to host world’s first long-duration AirBattery storage project
Germany is set to host the world’s first commercial-scale AirBattery energy storage project, developed by Israel’s Augwind Energy, with commissioning planned between 2027 and 2028. This innovative facility will utilize a mined salt cavern to store compressed air, enabling electricity generation over weeks or even months. Augwind’s Hydraulic Compressed Air Energy Storage (CAES) system combines pumped hydro and air compression technologies to provide multi-week energy resilience, addressing Europe’s “Dunkelflaute” problem—periods of low renewable output. A single cavern, larger than the Empire State Building, can store 3–8 GWh of electricity, releasing high-pressure air through water chambers to drive turbines when power is needed. The AirBattery offers a sustainable, affordable, and secure energy storage solution by reducing reliance on imported fuels and scarce battery metals, thus mitigating geopolitical and price volatility risks heightened by recent energy shocks in Europe. Its round-trip efficiency is expected to exceed 60 percent in commercial setups, with
energyenergy-storagecompressed-air-energy-storagerenewable-energyGermany-energy-projecthydraulic-compressed-airdecarbonizationA Cheap & Easy Way To Reduce Carbon Emissions From Ships - CleanTechnica
The article discusses the significant carbon dioxide and pollutant emissions produced by ocean-going ships, which exceed those from air travel. Traditional marine engines burn bunker oil, a thick, cheap residual fuel that also serves as the engine’s lubricant, making it difficult and costly to switch to cleaner fuels or retrofit ships with modern engines. Such retrofits are expensive—costing upwards of half a million dollars—and require ships to be out of service for extended periods, creating financial disincentives for shipowners to adopt cleaner technologies. A promising solution comes from a London-based company called Seabound, which has developed an onboard carbon capture system ready for immediate deployment. The system uses steel containers filled with quicklime pellets that chemically react with the ship’s exhaust CO2, converting it into limestone and thereby reducing emissions. Quicklime is a widely produced industrial material, making this approach scalable and practical. The technology was conceived by entrepreneur Alisha Fredriksson, inspired by climate change reports, who adapted existing industrial carbon capture
energycarbon-captureshipping-emissionsmarine-fueldecarbonizationclean-technologyquicklimeJET Charge & Australia's EV Future - CleanTechnica
The article features an interview with Kristian Handberg, Head of Future Business at JET Charge, an Australian company specializing in electric vehicle (EV) charging infrastructure and services. Founded in 2013, JET Charge has grown to become a market leader in Australia and New Zealand, offering a comprehensive range of EV charging solutions including hardware sales, installation, maintenance, and software development tailored for local consumers. The company is committed to supporting Australia’s transition to a low-emissions future by decarbonizing the transport sector. Handberg highlights that the Australian EV market is evolving from being dominated by Tesla enthusiasts to a more mainstream audience, with a broader range of vehicle types now available, including utility vehicles (utes), SUVs, and smaller cars. This diversification is driving wider acceptance beyond early adopters to the early majority. Common misconceptions such as range anxiety are diminishing, though concerns about fire risk still linger but are expected to fade as public familiarity grows. Handberg predicts that by 2030, EVs
energyelectric-vehiclesEV-chargingrenewable-energydecarbonizationsustainable-transportAustralia-energy-transitionClimate Communication Reimagined: Appealing Across Moral Foundations - CleanTechnica
The article explores how climate communication can be improved by appealing to a broader range of moral foundations, drawing on Jonathan Haidt’s 2012 framework of six moral foundations: Care, Fairness, Loyalty, Authority, Sanctity, and Liberty. It highlights that traditional climate advocacy often aligns with progressive values, emphasizing harm prevention, social justice, and fairness, which resonate primarily with audiences prioritizing Care and Fairness. However, this approach tends to overlook conservative moral foundations such as Loyalty, Authority, and Sanctity, which emphasize group cohesion, tradition, and respect for institutions. This gap in messaging contributes to resistance among conservative audiences, exemplified by the MAGA movement’s effective use of these conservative moral appeals. The article argues for climate communication strategies that blend progressive and conservative moral frames to engage a wider audience. For example, in the U.S., messaging that combines the progressive focus on clean energy jobs and economic fairness with conservative themes of energy independence, national pride, and competitiveness can bridge ideological divides.
energyclimate-changedecarbonizationrenewable-energyenergy-transitionclimate-communicationsocietal-acceptanceCould Electrified Biomethane DRI Make Steel Production Carbon-Negative? - CleanTechnica
The article explores the potential of electrified biomethane-based direct reduced iron (DRI) technology as a pathway to carbon-negative steel production. Unlike traditional blast furnaces that rely on coal and coke, DRI uses hydrogen-rich gases to remove oxygen from iron ore, typically sourced from natural gas. Replacing natural gas with biomethane—a renewable methane derived from biomass waste—and electrifying process heat can reduce gas consumption by 20-25%, improve efficiency, and facilitate full decarbonization. The process yields a high-purity CO2 stream ideal for capture and sequestration, and when combined with biomass-derived carbon, this can result in net negative emissions by actively removing CO2 from the atmosphere. The article highlights a practical example in the Netherlands, where Tata’s specialty steel plant near Amsterdam produces 6-7 million tons of steel annually and could supply nearly all the biogenic CO2 needed by the country’s greenhouse sector, which currently consumes 5 million tons of CO2 per year
energydecarbonizationbiomethanesteel-productioncarbon-negativedirect-reduced-ironrenewable-energyWhich Fuels Should the EU Back for Shipping? - CleanTechnica
The article from CleanTechnica presents a strategic analysis of maritime fuels for the European Union, emphasizing the importance of selecting fuels that are sustainable, scalable, and support Europe’s energy sovereignty. It argues that homegrown renewable hydrogen-based fuels can effectively decarbonize the shipping sector, reduce reliance on imports, and generate thousands of local jobs. The EU’s decision-making should prioritize fuels that deliver genuine emissions reductions across their entire lifecycle without causing negative side effects such as deforestation or food security issues. The article cautions against backing fossil LNG and crop-based biofuels, as these options fail to meet the EU’s environmental and strategic criteria and risk prolonging dependence on imported fossil fuels. While some advanced biofuels derived from European feedstocks may be sustainable, their limited availability makes them unsuitable for a large-scale industrial strategy. Instead, the EU’s Maritime Strategy and Sustainable Transport Investment Plan should focus on green hydrogen and e-fuels like e-ammonia and e-methanol, which are identified
energyrenewable-fuelsgreen-hydrogenmaritime-shippingEU-energy-policysustainable-energydecarbonizationWhy Investors Must Move Beyond Simple Climate-Friendly Portfolio Strategies - CleanTechnica
The article from CleanTechnica emphasizes the urgent need for investors to move beyond traditional climate-friendly portfolio strategies that focus narrowly on individual companies. It highlights that climate change poses systemic risks to the broader economy and long-term investments, making conventional approaches like ESG integration and shareholder divestment insufficient. Instead, investors and portfolio managers must adopt a more holistic strategy that includes diversifying holdings and leveraging multiple financial levers—such as directing capital, engaging with companies, supporting strong public policies, and holding financial intermediaries accountable—to drive real-economy decarbonization and enhance market stability. A key concept introduced is the "triple dividend of resilience," which frames climate adaptation investments as not only a way to avoid losses from climate impacts but also as a source of induced economic development and additional social and environmental benefits. Research cited from the World Resources Institute (WRI) dispels the misconception that adaptation is unaffordable or competes with other investments, showing instead that adaptation efforts generate broad economic and community gains
energyclimate-changesustainable-financeinvestment-strategiesdecarbonizationresilienceESG-integrationClimeFi Structures First ITMO CDR Transfer Between Switzerland & Norway - CleanTechnica
The article reports the first-ever cross-border transfer of Internationally Transferred Mitigation Outcomes (ITMOs) under Article 6.2 of the Paris Agreement, marking a significant milestone in the durable carbon removal (CDR) market. This transaction involves the transfer of verified CDR credits generated from biomass-based carbon removal with permanent geological storage in Norway to a coalition of Swiss corporate buyers. The deal was coordinated by ClimeFi and formalized during a signing ceremony in Norway on June 17, 2025. Unlike traditional carbon offsets, this transfer operates within a government-recognized bilateral framework, ensuring enhanced credibility, transparency, and international accountability. Swiss Environment Minister Albert Rösti emphasized the importance of CO2 storage technology in Switzerland’s path to net-zero emissions, highlighting the agreement’s role in fostering innovation and strengthening bilateral ties. ClimeFi’s CEO Paolo Piffaretti noted the initiative as a pioneering example of public-private partnership, demonstrating how sovereign oversight, commercial structuring, and private
energycarbon-removalclimate-changeParis-Agreementcarbon-storagesustainabilitydecarbonizationEuropean firms partner to build 200 MW modular nuclear power plant
European firms Newcleo and Nextchem have formed a joint venture, NextCleo, to develop nuclear power plants based on Newcleo’s 200 MW lead-cooled fast reactor (LFR-AS-200) modular technology. Newcleo will focus on developing the nuclear reactor itself, while Nextchem will provide expertise in designing and managing the conventional island and balance of plant components necessary to convert nuclear energy into dispatchable electric power. Nextcleo will also offer integration services to other small modular reactor (SMR) and advanced modular reactor (AMR) technology providers. This collaboration aims to support decarbonization efforts, particularly by enabling low-carbon chemical production aligned with Nextchem’s e-Factory model. Nextchem will hold a 60% stake in Nextcleo, retaining operational control, while Newcleo will own 40%. Additionally, Nextchem will acquire an initial minority stake in Newcleo, increasing upon development milestones. The partnership plans to have a non-nuclear precursor prototype ready by 2026
energynuclear-powermodular-reactorssmall-modular-reactorsadvanced-modular-reactorsdecarbonizationenergy-transitionThe 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-technologyWeak Aircraft Innovation Undercutting Aviation’s Green Transition - CleanTechnica
The article from CleanTechnica highlights concerns that the aviation industry's reliance on conventional fossil-fuel-powered aircraft and slow technological innovation are jeopardizing its decarbonization goals. Despite the Paris Air Show showcasing new aircraft, most are incremental updates of older models rather than breakthrough designs. A new analysis by Transport & Environment (T&E) reveals that if manufacturers accelerated innovation—particularly in zero-emission technologies such as hydrogen propulsion—European aviation could improve efficiency by up to 13-17% by 2050 compared to a business-as-usual scenario. This improvement could reduce cumulative CO₂ emissions by 123 million tonnes, equivalent to removing 62 million petrol and diesel cars from European roads for a year. The article emphasizes that innovation in aircraft design has stagnated over the past decade, with no new models expected in the next ten years. Airbus and Boeing, the dominant players, have delayed or paused the introduction of disruptive technologies, instead opting to update older airframes like the Airbus A320neo and
energyaviationgreen-transitiondecarbonizationaircraft-innovationrenewable-electricityhydrogen-aircraftDirect 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-technologyWeak 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-aircraftStartup Sneaks More Solar Energy Into The Grid
The article highlights a Virginia-based startup, Earthrise, which is advancing the US solar energy sector despite federal policy challenges posed by the “Big Beautiful Bill” that includes provisions unfavorable to renewables. Earthrise recently secured financing for the 270-megawatt Gibson City Solar project in Illinois, notable for its size amid growing local opposition to solar developments. The project’s financing is unique, involving a “first-of-its-kind” tax equity and debt deal coordinated by major international banks BBVA, Intesa Sanpaolo, and NORD/LB, alongside a tax equity commitment from a Fortune 500 telecommunications company. This deal also leverages a new Indexed Renewable Energy Credit offtake agreement authorized by the Illinois Power Agency, signaling innovative state-level support for solar. What sets Earthrise apart is its strategic business model of acquiring existing gas peaker plants and their grid interconnections—totaling about 1.7 gigawatts—and repurposing these connections for solar projects, including over
energysolar-energyrenewable-energysolar-power-plantenergy-financingdecarbonizationclean-energyFrance’s €520/Ton CO₂ Problem: Hydrogen Is Too Expensive For Transport - CleanTechnica
The article discusses the findings of a French audit on the economics of decarbonized hydrogen production via electrolysis, revealing that the cost of avoiding CO₂ emissions through this method is approximately €520 per ton. This figure far exceeds typical societal costs for CO₂ reduction technologies, highlighting that electrolytic hydrogen remains economically unviable without substantial public subsidies. France’s National Hydrogen Strategy (SNH2), launched in April 2025, aims to rapidly expand electrolytic hydrogen production with over €9 billion allocated for this purpose. However, the Cour des comptes report underscores that even optimistic assumptions about energy prices do not significantly improve the economic outlook, and the reported €9 billion in subsidies likely underestimates the true financial burden due to unaccounted infrastructure costs and indirect subsidies. The audit also reveals a complex web of overlapping subsidies that effectively lower the cost burden for hydrogen producers. These include mechanisms like the European Emissions Trading Scheme (ETS), which, by increasing carbon costs for fossil-fuel-based hydrogen
energyhydrogendecarbonizationelectrolyzersrenewable-energypublic-subsidiesCO2-reductionReassessing Steel: How Falling Cement Use Alters Future Projections - CleanTechnica
The article "Reassessing Steel: How Falling Cement Use Alters Future Projections" explores a revised outlook on global steel demand, prompted by insights from Scott Norris, a structural steel expert. Initially, the author anticipated steady steel demand growth driven by ongoing infrastructure expansion in developing countries. However, after examining cement industry trends and their close link to steel consumption—since about half of steel demand is tied to construction—the author now believes previous steel growth projections were overly optimistic. The World Cement Association’s forecast that global cement demand will peak and then decline by mid-century, due to completed urbanization in developed economies and changing building methods, significantly impacts steel demand expectations. China’s massive past infrastructure build-out, which accounted for half of global steel and cement demand, is winding down, and other regions like India and Southeast Asia are unlikely to replicate China’s scale of growth. Despite this, Norris highlights that developing regions, particularly India and parts of Southeast Asia, will see near-term steel demand increases due to ongoing infrastructure projects and new blast furnace steel plants, which have long operational lifespans extending into the late 21st century. India aims to double steel production by 2030, with potential further growth by mid-century, while Southeast Asian countries like Vietnam and Indonesia also anticipate rising demand. Nonetheless, the author remains skeptical that these regional increases will offset the broader global decline driven by cement displacement and decarbonization trends, suggesting a more cautious long-term outlook for steel demand than previously assumed.
materialssteel-industrycement-demandconstruction-materialsinfrastructure-developmentdecarbonizationglobal-steel-demandTransforming Canada: Mapping A 100% Electrified Energy Economy - CleanTechnica
The article "Transforming Canada: Mapping A 100% Electrified Energy Economy" explores Canada’s critical juncture in transitioning its energy system toward full electrification and renewable integration. Drawing on the author's experience with Ireland’s 2050 energy roadmap and collaboration with Canadian energy leaders, the piece highlights the opportunity for Canada to adopt a similarly ambitious, clean, secure, and affordable energy framework. Despite differences in scale, Canada and Ireland share challenges like decarbonization, energy independence, and affordability. Canada’s abundant renewable resources and technological capacity position it well for this transformation. Currently, Canada’s energy system is heavily reliant on fossil fuels, primarily oil and natural gas exports to the U.S. and increasingly Asia, which creates economic vulnerabilities amid global market and geopolitical uncertainties. Domestically, fossil fuels dominate heating, transportation, and industry, resulting in significant inefficiencies and energy waste—about 1,500 TWh of the roughly 2,500 TWh primary energy consumed annually is lost, mainly as waste heat from combustion processes. The author presents Sankey diagrams illustrating current energy flows and envisions a fully decarbonized, electrified Canadian energy economy. While the diagrams are preliminary, they underscore the scale of inefficiency in the current system and the potential gains from electrification and renewable integration. The article serves as an initial reflection and call to action for inclusive, forward-looking energy planning in Canada.
energyrenewable-energyelectrificationdecarbonizationenergy-policyclean-energyenergy-transformationIndia's Coal & Gas Decline Signals Accelerating Renewable Energy Transition - CleanTechnica
The article highlights a significant shift in India’s energy landscape, marked by a steep decline in coal usage as of May 2025—the largest year-over-year drop since the COVID-19 pandemic. This decline is driven by economic slowdowns, rapid expansion of renewables, and increasingly cost-competitive solar and wind projects, signaling a potential tipping point toward decarbonization. Despite coal’s entrenched role in powering India’s industrial sectors and accounting for nearly half of the country’s primary energy input in 2023, its inefficiencies—where about two-thirds of coal’s energy content is lost as waste heat—underscore the urgency for a transition to cleaner, more efficient energy sources. Renewables, while growing, still made up less than a quarter of electricity generation in 2023, reflecting the substantial scaling challenges ahead. Looking toward 2050, the article envisions a fully electrified Indian economy predominantly powered by renewables such as wind, solar, and hydro, with nuclear energy maintained at current levels. This future energy system would leverage the efficiency gains of electrification, particularly through widespread adoption of electric vehicles and heat pumps, which significantly reduce energy demand in transport, residential, and commercial sectors. The strategic use of ambient environmental heat via heat pumps and the integration of geothermal energy could further reduce electricity needs, transforming India’s energy consumption into a highly efficient and sustainable model. This transition offers not only environmental benefits but also economic resilience by addressing inefficiencies and reducing reliance on fossil fuels.
energyrenewable-energycoal-declinesolar-powerwind-energydecarbonizationIndia-energy-transitionUnlocking e-SAF’s Potential for the EU Competitiveness & Energy Independence - CleanTechnica
The article highlights the European Union’s Sustainable Transport Investment Plan (STIP) as a critical opportunity to unlock the potential of e-SAF (electro-sustainable aviation fuel), which is considered the greenest and most scalable sustainable aviation fuel. E-SAF, or e-kerosene, has the capacity to reduce aviation CO₂ emissions by over 90%, making it a vital solution for long-term decarbonization of the aviation sector. Despite supportive regulatory frameworks like the Fit for 55 package and ReFuelEU Aviation, e-SAF projects in the EU have struggled to reach final investment decisions due to high costs, lack of long-term purchase agreements, and market uncertainties. To address these challenges, the article proposes that the STIP should prioritize e-SAF by implementing mechanisms such as a European Hydrogen Clearing House (EHCH). This clearing house would facilitate double-sided auctions to match fuel producers with buyers, ensuring price stability and aggregated demand. Such a system would de-risk investments in e-SAF production through long-term contracts and contracts for differences, fostering scale-up while aligning with the EU’s goals for industrial competitiveness, energy independence, and job creation. Ultimately, prioritizing e-SAF under the STIP is framed not only as an environmental necessity but also as a strategic move to position Europe as a global leader in sustainable aviation fuels and clean energy innovation.
energysustainable-aviation-fuele-SAFEU-energy-independenceclean-energydecarbonizationhydrogen-economyDutch firm eyes nuclear power propulsion for greener cargo fleet
energynuclear-propulsioncarbon-emissionssmall-modular-reactorsoffshore-vesselssustainable-shippingdecarbonizationElectric HyBrid Passenger Plane In Development: The ES-30 - CleanTechnica
energyhybrid-electricaviationdecarbonizationelectric-aircraftbattery-technologyclimate-changeIdeology Accidentally Aligns with Reality: US $3.7B CCS Cancellation Explained - CleanTechnica
energycarbon-capturehydrogen-fuelsdecarbonizationfossil-fuelsclean-energyCCSThe World Hit Another Clean Power Record Last Year
energyclean-powersolar-energydecarbonizationrenewable-resourcesclimate-goalsIcelandWhy Shipping’s Low-Carbon Future Relies More on Batteries & Biofuels Than Methanol - CleanTechnica
energylow-carbonmaritime-shippingdecarbonizationbiofuelsbatteriesmethanolWizz Air’s Sewage-to-Fuel Deal Helps Blow Up Five Energy Myths - CleanTechnica
energydecarbonizationaviationbiofuelsliquid-fuelselectrificationclimate-changeBeyond the Harbor: Electrifying Short-Sea Routes and Hybridizing Blue-Water Shipping - CleanTechnica
energyelectrificationmaritimedecarbonizationbattery-technologyshippingsustainable-transport7% Of All New Motorcycle Registrations In Kenya In 2024 Were Electric! - CleanTechnica
electric-vehicleselectric-motorcyclesAfricatransportationdecarbonizationclean-energyelectric-mobilityRooftop solar, EV batteries could meet 85% of Japan's energy needs
energysolar-energyelectric-vehiclesrenewable-energydecarbonizationenergy-self-sufficiencyrooftop-solarAgrivoltaics Makes The Leap From Rural To Urban Farming
energyagrivoltaicssolar-powerurban-farmingcommunity-solardecarbonizationsustainabilityFrom Coal Dominance To Renewables: How Poland Changed Its Energy Story - CleanTechnica
energyrenewable-energyhydrogenenergy-transitionPolanddecarbonizationelectricity-gridPowering Ports: Electrifying Harbor Craft & Ferries For Lower Costs & Emissions
energyelectrificationdecarbonizationmaritime-industrybattery-electric-solutionsemissions-reductionharbor-tugsJob posting: Policy Advisor
clean-energyrenewable-energyclean-transportationclimate-actionpolicy-analysisdecarbonizationelectric-vehiclesPowering the Future: A 30-Year Roadmap to Zero-Emission Port Operations
energydecarbonizationelectrificationshippingport-operationsrenewable-energycarbon-emissionsWhy Modern Cities Are Embracing Trolleybuses Again
energysustainable-transportationelectric-busesurban-transitdecarbonizationsmart-technologyregenerative-brakingHySpeed Green Hydrogen Play Will Lead To Stranded Assets & Fiscal Losses
energyhydrogendecarbonizationgreen-energyrenewable-energyinfrastructureemissions-reductionGlobal Ferry Electrification Accelerates: 70% Of New Orders Go Electric
electric-ferriesmaritime-electrificationclean-transportationbattery-systemsdecarbonizationsustainable-shippinggreen-technologyChina Zorrilla: How The World’s Largest Electric Ferry Changes Maritime Electrification
electric-ferrymaritime-electrificationsustainable-transportbattery-electricdecarbonizationrenewable-energyArgentina-Uruguay-connectionSAF Takes Off & Ticket Prices Follow: The Real Cost Of Greener Air Travel
energysustainable-aviation-fueldecarbonizationelectric-aviationcarbon-emissionsaviation-industrygreen-hydrogenAra Partners’ new $800M fund will decarbonize old industrial assets
energydecarbonizationclimate-techindustrial-assetsinfrastructure-fundcarbon-emissionsinvestmentUK Councils To Government: Rooftop Solar Should Be Required On All New Homes
energysolar-energyrooftop-solardecarbonizationbuilding-standardsrenewable-energyUK-councilsThe Geopolitics Of Critical Minerals: China’s Grip & The West’s Response
energycritical-mineralsdecarbonizationrenewable-energyindustrial-policiesgreen-hydrogenbattery-technologies