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Plug and Nikola partner; hydrogen supply, liquefaction and up to 75 Nikola Tre fuel cell trucks

Green Car Congress

Plug Power, a provider of turnkey hydrogen solutions for the global green hydrogen economy, and Nikola Corporation, a developer of zero-emissions transportation and energy supply and infrastructure solutions, have entered a strategic relationship focused on moving the hydrogen economy forward.

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MAN Engines puts first dual-fuel hydrogen-powered engines for workboats into operation

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MAN Engines recently put its first two dual-fuel hydrogen-powered engines for work boats into serial operation. The engines are twelve-cylinder diesel engines of type MAN D2862 LE448, each with an output of 749 kW (1019 hp) at 2100 rpm. —Werner Kübler, Head of Development at MAN Engines.

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

Green Car Congress

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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Universal Hydrogen successfully completes first flight of hydrogen fuel cell powered regional airliner

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Universal Hydrogen has flown a 40-passenger regional airliner using hydrogen fuel cell propulsion. In this first test flight, one of the airplane’s turbine engines was replaced with Universal Hydrogen’s fuel cell-electric, megawatt-class powertrain. Deliveries will start in 2025.

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USNC, Hyundai Engineering, SK E&C to partner on nuclear hydrogen production; MMR and SOEC

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Ultra Safe Nuclear Corporation (USNC), a US-based vertical integrator of nuclear technologies and services, Hyundai Engineering and SK E&C are teaming up to conduct research and development for carbon-free hydrogen production. It is also participating in a government-led green hydrogen production demonstration project.

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Cummins begins testing of hydrogen-fueled internal combustion engine

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Cummins has begun testing a hydrogen-fueled internal combustion engine. The proof-of-concept test is building on Cummins’ existing technology leadership in gaseous-fuel applications and powertrains. —Srikanth Padmanabhan, President of the Engine Segment.

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Commercially operated Wärtsilä engine runs on 25 vol% hydrogen blend

Green Car Congress

The technology group Wärtsilä and WEC Energy Group have successfully tested the capabilities of a Wärtsilä engine running on 25 vol% hydrogen-blended fuel. Mihm power plant in Michigan using an unmodified Wärtsilä 18V50SG engine. The Wärtsilä 50SG is a four-stroke, spark-ignited gas engine generating set.

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