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Westport Fuel Systems unveils H2 HPDI fuel system for internal combustion engines for heavy-duty truck applications

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Westport’s HPDI fuel system technology ( earlier post ) enables heavy-duty trucks to operate on bio-methane (renewable natural gas) and natural gas with the same power, torque, efficiency, and performance as diesel engines—with even better results running on hydrogen—all while meeting global emissions regulations.

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International automotive researchers emphasize the importance of continued development of the internal combustion engine

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Thirty-seven globally prominent scientists representing the International Journal of Engine Research have published an open-access editorial addressing the future of the Internal Combustion Engine, and stressing the importance for continued development of more efficient and even lower-emitting technologies. —Reitz et al.

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Aemetis selects Worley to provide engineering for ‘Carbon Zero 1’ renewable jet and diesel production plant

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Aemetis awarded an engineering services contract to Worley for the Aemetis ‘Carbon Zero’ renewable jet and diesel plant in Riverbank, California. The Aemetis Carbon Zero renewable jet and diesel project is designed to hydrotreat renewable oils with hydrogen from orchard and forest wood waste. Earlier post.)

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Aemetis finalizes $7B of supply contracts for 100% of Riverbank Plant Production of SAF and RD for up to 10 years

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a renewable fuels company focused on negative carbon intensity products, announced that $7 billion of sustainable aviation fuel (SAF) and renewable diesel (RD) supply agreements have been signed with 10 airlines for a total of 916 million gallons of blended SAF. Aemetis, Inc.,

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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 publicly unveiled its new port fuel injected, 4.8L

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DEUTZ presents all-electric 360V drive system for off-highway sector; hydrogen engine

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DEUTZ combines diesel, gas, hybrid, electric and hydrogen technologies to create optimal solution for every customer. The solutions are configured using the DEUTZ Advanced Configurator, a modular product design toolbox. With the electric motors, the system delivers instant torque, making the machine even more dynamic.

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Volvo Group and Westport sign LOI to form JV to advance commercialization and adoption of HPDI

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Volvo’s ambition is to reach net-zero greenhouse gas emission-enabled products, solutions, and services by 2040. Volvo advocates for a three-pronged approach: battery-electric, fuel-cell electric and internal combustion engines. At the heart of the engine is a patented injector with a dual concentric needle design.

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