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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.

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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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DTF: Diesel dominates commercial truck, transit and school bus fleets in US

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Diesel is the predominant technology in commercial trucking, school, and transit bus sectors, according to the Diesel Technology Forum’s analysis of data sourced from S&P Global Mobility TIPNet data of vehicles in operation for Class 3-8 as of December 2021. Of the largest trucks (Class 8) in operation, 97% are diesels.

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GM and Isuzu investing $175M for plant for diesel engine components

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General Motors and Isuzu announced a $175-million investment through their DMAX joint venture to build an all-new, diesel engine components plant in Brookville, Ohio. V-8 Turbo Diesel (L5P) for Chevrolet Silverado HD and GMC Sierra HD. DMAX is 60% owned by GM, 40% owned by Isuzu Diesel Services of America, Inc.

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GM Defense awarded $214.3M contract to produce Army’s Infantry Squad Vehicle; based on 2020 Colorado with 2.8L diesel

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GM Defense’s solution to the Army’s next-generation transportation needs is based off the 2020 Chevrolet Colorado ZR2 midsize truck architecture and leverages 90% commercial off-the-shelf parts. Duramax turbo-diesel engine, and six-speed automatic transmission.

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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. PFAD to Renewable Diesel.

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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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