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EIA: Proved reserves of US natural gas increased 32% during 2021

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Proved reserves of natural gas in the United States grew to a new record of 625.4 trillion cubic feet (Tcf) in 2021, a 32% increase from 2020, according to the US Energy Information Administration’s (EIA’s) recently released Proved Reserves of Crude Oil and Natural Gas in the United States, Year-End 2021 report.

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Omnitek Engineering receives EURO VI-E certification for 13-liter natural gas engine

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Omnitek Engineering Corp. has received EURO VI-E certification for its OT13 heavy-duty natural gas engine. Euro VI-E entered into force on 1 September 2020 in Europe for new types and will apply to all new engines from 1 September 2021.

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SwRI engineers develop near-zero emissions diesel engine technology; 90% reduction of NOx

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Southwest Research Institute engineers have developed the next generation of clean diesel engine technology to reduce hazardous nitrogen oxides (NO x ) and carbon dioxide emissions while minimizing fuel consumption. —SwRI Research Engineer Bryan Zavala, a member of the low NO x development team. g/hp-hr NO x emissions).

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Airbus developing hydrogen fuel cell engine

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Airbus is developing a hydrogen-powered fuel cell engine. Airbus will start ground and flight testing this fuel cell engine architecture onboard its ZEROe demonstrator aircraft towards the middle of the decade. A hydrogen gas turbine can also be coupled with fuel cells instead of batteries in a hybrid-electric architecture.

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JCB unveils hydrogen engine at Conexpo

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inline-four hydrogen combustion engine (448 ABH2)—the company’s zero-carbon emissions solution for construction and agricultural equipment—at the Conexpo 2023 show in Las Vegas as part of the International Fluid Power Exposition (IFPE). JCB is investing £100 million in the project to produce super-efficient hydrogen engines.

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Volvo Trucks’ D13 Turbo Compound engine now standard on all VNL models; 6% better fuel economy over 2020 engine

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The enhanced D13 Turbo Compound (D13TC) engine from Volvo Trucks is now standard on all Volvo VNL models, providing enhanced fuel efficiency and reducing overall cost of ownership. In Europe and other key markets, the D13TC engine has exceeded expectations and has proven to be fuel efficient, reliable and popular with drivers.

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Argonne releases GREET 2020

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Argonne National Laboratory’s Systems Assessment Center has released the 2020 version of the suite of GREET models and associated documentation. Vehicle technologies include conventional internal combustion engines, hybrid-electric systems, battery-electric vehicles, and fuel-cell-electric vehicles. CO 2 -derived ethanol.

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