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Rolls-Royce successfully tests 12-cylinder mtu engine with pure hydrogen

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Rolls-Royce has conducted successful tests of a 12-cylinder gas variant of the mtu Series 4000 L64 engine running on 100% hydrogen fuel. For several months, the mtu gas engine has been undergoing bench testing and continuous improvement in terms of efficiency, performance, emissions and combustion using 100% hydrogen as fuel.

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Toyota’s liquid hydrogen GR Corolla will race in Fuji 24 Hours in May

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In March, Toyota’s GR Corolla H2 Concept (liquid hydrogen-powered Corolla) suffered a fire during a tet run and withdrew from the opening of the ENEOS Super Taikyu Series 2023 Powered by Hankook Round 1 Suzuka. Toyota says that the fire was caused by a loosened joint in the hydrogen supply piping. Earlier post.)

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Wärtsilä gas engines to burn 100% hydrogen

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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.

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Rolls-Royce announces new hydrogen engine program; updates on hybrid-electric research

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Rolls-Royce is launching a new leading-edge hydrogen program and also given a further update on its research into hybrid-electric power as it continues to pioneer new forms of aviation sustainability. The company has further ambitions to move this on to a flight test phase as part of the program in the long term.

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Industry & environmentalists tell EU the future of shipping fuel is green hydrogen and ammonia

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The EU should promote the use of green hydrogen and ammonia by ships as part of its upcoming maritime fuel law, major shipping industry players and environmentalists have told the European Commission. Green hydrogen and ammonia offer a clean future for the shipping and fuels industry. Globally, €1.4

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Cummins unveils 15L hydrogen engine

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At the recent ACT Expo in Long Beach, California, Cummins debuted its 15-liter hydrogen engine. This version, with expected full production in 2027, pairs with clean, zero-carbon hydrogen fuel, a key enabler of Cummins’ strategy to go further faster to help customers reduce greenhouse gas (GHG) emissions.

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Shell starts up Europe’s largest PEM green hydrogen electrolyzer; 10MW, expansion to 100 MW

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Europe’s largest PEM hydrogen electrolyzer, has begun operations at Shell’s Energy and Chemicals Park Rheinland, producing green hydrogen. A plant for liquefied renewable natural gas (bio-LNG) is also in development. Shell wants to become a leading supplier of green hydrogen for industrial and transport customers in Germany.

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