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Researchers at the Fraunhofer-Gesellschaft have developed a membrane technology for the energy-efficient and economic separation of hydrogen from natural gas. This technology makes it possible for the two substances to be routed through the national natural gas grid together and then isolated from one another at their final destination.
The technology group Wärtsilä is developing the combustion process in its gas engines to enable them to burn 100% hydrogen fuel. Wärtsilä has researched hydrogen as a fuel for 20 years, and has tested its engines with blends of up to 60% hydrogen and 40% natural gas. Hydrogen as part of the renewable electricity system of the future.
Kia EV6 ( earlier post )has achieved product carbon footprint certification and ‘ Carbon Measured ’ label from the global climate change and sustainability consultancy the Carbon Trust, becoming the first Korean vehicle manufacturer to achieve the certificate. The EV6 is the first model to be launched under this new strategy.
There is an accompanying need to develop new low-cost and low-carbon technologies for hydrogen production. Aurora Hydrogen is scaling its proprietary and highly efficient microwave pyrolysis technology to produce hydrogen and solid carbon from natural gas without generating CO 2 emissions or consuming water.
This award marks the first Advanced Class Gas Turbines in the industry specifically designed and purchased as part of a comprehensive plan to sequentially transition from coal, to natural gas and finally to renewable hydrogen fuel, and creates a roadmap for the global industry to follow. MHPS gas turbines have more than 3.5
PACCAR will work with Cummins to offer the new Cummins X15N natural gas engine ( earlier post ) in Kenworth and Peterbilt trucks. The X15N is the first natural gas engine to be designed specifically for heavy-duty truck applications with up to 500 horsepower output.
Anheuser-Busch is transitioning more than 180 trucks—representing approximately 30% of its dedicated fleet—to Renewable Natural Gas (RNG). Louis to fleets powered by Compressed Natural Gas (CNG) engines. In 2014 and 2015, Anheuser-Busch converted 160 diesel-fueled trucks in Houston and St. million miles each year.
Electrofuels provider Infinium announced an agreement with Amazon to begin using Infinium Electrofuels in the retailer’s middle mile fleet as an ultra-low carbon alternative to traditional fossil fuels. The clean burning electrofuels will be produced for Amazon at one of the first electrofuels production facilities, located in Texas.
Baker Hughes and Snam have successfully completed testing of the world’s first “hybrid” hydrogen turbine designed for a gas network. The test paves the way to implement adoption of hydrogen blended with natural gas in Snam’s current transmission network infrastructure. 20 billion cubic meters globally).
A development team from CoorsTek Membrane Sciences, in collaboration with international research partners, have successfully used ceramic membrane technology to develop a scalable hydrogen generator that makes hydrogen from electricity and fuels including natural gas, biogas and ammonia with near zero energy loss.
“Blue” hydrogen—produced through steam methane reforming (SMR) of natural gas or coal gasification, but with CO 2 capture and storage—is being described as having low or zero carbon emissions. Our analysis assumes that captured carbon dioxide can be stored indefinitely, an optimistic and unproven assumption.
announced that the ISX12N+Endurant HD N powertrain from its Integrated power portfolio is now available for heavy-duty customers, delivering a fully integrated natural gas powertrain. When operated using RNG, the system is credited with a neutral to negative carbon index, resulting in net greenhouse gas (GHG) emissions at or below zero.
Texas-based Nacero, a company seeking to produce low- and zero-lifecycle carbon footprint gasoline blendstock ( earlier post ) has awarded a subsidiary of NextEra Energy Resources, LLC a 20-year power purchase agreement to supply wind power to Nacero’s planned flagship manufacturing facility in Penwell, Texas. Renewable natural gas.
Chevron USA, a subsidiary of Chevron Corporation, announced definitive agreements to supply fuel linked to renewable natural gas for a Walmart Inc. demonstration of Cummins’s new 15-liter natural gas engine for heavy-duty trucks ( earlier post ). —Andy Walz, president of Americas Fuels & Lubricants for Chevron.
This reduction is achieved through a closed-loop carbon recycling system, which could replace 90% of the coke typically used in current blast furnace-basic oxygen furnace systems and produces oxygen as a byproduct. A double perovskite, Ba 2 Ca 0.66 This reacts with the iron ore in the furnace to produce CO 2.
NYK Line, Japan Marine United Corporation (JMU), and Nippon Kaiji Kyokai (ClassNK) signed a joint R&D agreement for the commercialization of an ammonia-fueled ammonia gas carrier (AFAGC) that would use ammonia as the main fuel, in addition to an ammonia floating storage and regasification barge (A-FSRB).
will bring to market a 15-liter natural gas engine for heavy-duty trucks. The 15-liter natural gas engine is an important part of Cummins strategy for its path to zero emissions. Cummins Inc. —Srikanth Padmanabhan, President, Engine Business, Cummins. gCO 2 e/MJ. gCO 2 e/MJ.
Plus (formerly Plus.ai), a leading company in self-driving truck technology, announced a new initiative with global engine manufacturer Cummins to develop the industry’s first driver-in, supervised autonomous trucks powered by natural gas. This combination will bring to market natural gas supervised autonomous trucks in 2022.
The Covid-19 crisis in 2020 triggered the largest annual drop in global energy-related carbon dioxide emissions since the Second World War, according to IEA data, but the overall decline of about 6% masks wide variations depending on the region and the time of year. But our numbers show we are returning to carbon-intensive business-as-usual.
Austria-based OMV, an international, integrated oil, gas and chemicals company, announced its intention to become a net-zero (Scope 1, 2 and 3) company by no later than 2050. The gradual decline foresees a decrease in crude oil production by around 30% and natural gas production by around 15% by 2030.
will be updated with a Cummins X15N natural gas engine ( earlier post ) that will run on Shell Renewable Natural Gas (RNG). will capitalize on some of the latest available technology, including being powered by renewable natural gas. At ACT Expo in Anaheim, Shell announced that Shell Starship 3.0 Shell Starship 3.0 Starship 2.0
OXCCU, a company spun-out from the University of Oxford in 2021 that is focused on converting carbon dioxide and hydrogen into industrial and consumer products ( earlier post ), completed an £18-million (US$22.8 million) Series A financing round.
Proton ceramic electrochemical reactors can extract pure hydrogen from gas mixtures by electrolytically pumping protons across the membrane at 800 °C. The ceramic membrane reactor also separates carbon dioxide more efficiently, enabling the greenhouse gas to be easily transported and sequestered.
With clean hydrogen gaining recognition worldwide as a carbon-free fuel capable of making a significant contribution to addressing climate change, Southern California Gas Co. SoCalGas) will field test a new technology that can simultaneously separate and compress hydrogen from a blend of hydrogen and natural gas. Rhandi et al.
Li-Metal’s successful demonstration of lithium metal production from carbonate further advances the its vision to establish North American-based lithium metal production capacity that next-generation battery developers can leverage.
Researchers from Tokyo Tech have developed a tin-based metal–organic framework (MOF) that can photocatalytically reduce carbon dioxide (CO 2 ) into formate under visible light. The ongoing demand for carbon-rich fuels to drive the economy keeps adding more carbon dioxide (CO 2 ) to the atmosphere.
We estimate the carbon footprint of food-miles by using a global multi-region accounting framework. Clearing land for farming, raising livestock and moving food to and from shops adds a large amount of greenhouse gas to the atmosphere. Food trade plays a key role in achieving global food security.
Researchers at The Ohio State University have used a chemical looping process to produce hydrogen from hydrogen sulfide gas—commonly called “sewer gas”. Hydrogen sulfide is emitted from manure piles and sewer pipes and is a key byproduct of industrial activities including refining oil and gas, producing paper and mining.
EIA expects that level of decrease in hydropower generation would lead to an 8% increase in California’s electricity generation from natural gas, a 6% increase in energy-related carbon dioxide (CO 2 ) emissions in the state, and an average 5% increase in wholesale electricity prices throughout the West given the current system configuration.
Cumulative greenhouse gas emissions versus vehicle mileage for (a) internal combustion engine and battery electric sedans, SUVs, and pickup trucks, and (b) hybrid electric and battery electric sedans, SUVs, and pickup trucks. . —Woody et al. This is an important study to inform and encourage climate action. years for sedans, 1.4
Deepsea mining company TMC The Metals Company ( earlier post ) announced a strategic partnership with Low Carbon Royalties Inc. to finance the development and production of low-carbon fuels and energy transition metals. NORI and Low Carbon Royalties are a great fit.
FlyZero is the UK’s Aerospace Technology Institute (ATI) project aiming to realize zero-carbon emission commercial aviation by 2030. Funded by the Department for Business, Energy and Industrial Strategy, the project FlyZero began in early 2021 as an intensive research project investigating zero-carbon emission commercial flight.
That makes the fuel carbon neutral, especially if we use CO 2 captured directly from the air as an ingredient, hopefully in the not-too-distant future. The ceria—which is not consumed but can be used repeatedly—converts water and CO 2 injected into the reactor into syngas, a tailored mixture of hydrogen and carbon monoxide.
Researchers at Argonne National Laboratory have conducted life cycle analyses (LCAs) for battery-grade lithium carbonate (Li 2 CO 3 ) and lithium hydroxide monohydrate (LiOH•H 2 O) produced from Chilean brines (Salar de Atacama) and Australian spodumene ores. This information will help us achieve our goal of being carbon neutral by 2030.
As part the trials, Teijin and Fujitsu will leverage a blockchain-based commercial platform launched in July 2022 to promote the sustainable use of recycled materials, tracing and management of greenhouse gas (GHG) emissions within the environmentally-conscious bicycle industry. Earlier post.)
Bubble growth and departure are ubiquitous phenomena in gas-evolving reactions, which govern the overall energy and mass transport. However, an in-depth understanding of the relationship between bubble dynamics and the electrochemical processes, in particular, the wettability effect on a gas-evolving porous electrode remains elusive.
A new study by a team from Environmental Health & Engineering (EH&E) has found that greenhouse gas emissions from corn ethanol are 46% lower than those from gasoline—a decrease in emissions from the estimated 39% done by previous modeling. gCO 2 e/MJ) which is 46% lower than the average carbon intensity for neat gasoline.
a subsidiary of Chevron Corporation, signed a definitive agreement to acquire full ownership of Beyond6, LLC (B6) and its network of 55 compressed natural gas (CNG) stations across the United States from Chevron’s current B6 co-owners, a subsidiary of Mercuria Energy Trading (Mercuria) and B6 CEO Andrew West.
Natural gas 87.9 For example, the dominant source in Rhode Island is natural gas (90.9%), in West Virginia it is coal (90.8%), in Washington it is hydro (64.6%), and in New Hampshire it is nuclear (56.5%). Therefore, biomass as energy source was assumed to produce no additional carbon emission. Natural gas 4.1
Cummins and Chevron USA, a subsidiary of Chevron Corporation announced a memorandum of understanding to leverage complementary positioning in hydrogen, natural gas, and other lower carbon fuel value chains.
Norwegian state-owned energy company Equinor and Germany-based energy company RWE have agreed to work together to develop large-scale value chains for low carbon hydrogen. The cooperation has these main building blocks: Construction of new gas power plants (CCGTs), contributing to Germany’s phase-out roadmap for coal.
Canada’s clean energy diversification strategy and regulatory framework make clear that hydrogen is a key enabler for carbon neutrality by 2050. The new facility will capture more than 95% of CO 2 produced by generating hydrogen from the feedstock natural gas and store it safely back underground (i.e., blue hydrogen).
Qiang Xu of Southern University of Science and Technology (SUSTech) have developed a promising method for carbon capture and storage using a single-crystalline guanidinium sulfate-based clathrate salt. Methane hydrate is studied for its ability to capture and trap gas molecules such as carbon dioxide under high pressure.
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