Rolls-Royce and easyJet have completed ground testing of a modified Pearl 15 engine running on 100% hydrogen at full takeoff ...

Hydrogen-fueled combustion engines have slowly emerged in the mobility world, designed to run everything from race cars to pleasure boats. The latest hydrogen ICE to rumble to life was born with a ...

BERLIN/LONDON, Aug. 1 (Reuters) - Some of the world's biggest truckmakers, including Volvo and MAN, are reworking combustion engines to run on low-emission hydrogen instead of polluting diesel, a ...

Researchers in Germany have recently unveiled a hydrogen-powered engine that could challenge diesel in ...

MAHLE said the results demonstrate that hydrogen combustion engines offer a practical pathway toward zero-carbon heavy-duty ...

Many truck and engine OEMs have publicly stated their commitment to move away from fossil fuels in the coming decades, but most have not committed to completely toss the engine to the curb. Volvo ...

Volvo is already testing fuel cell trucks, where electricity is generated onboard the truck from fuel cells powered by hydrogen. Now the company is also developing trucks where an internal combustion ...

Mazda has filed a patent for a six-stroke engine that generates hydrogen from gasoline, potentially enabling near-zero carbon ...

About two hours away from the U.K.'s capital in the Cotswolds, ZeroAvia has a research and development facility where it's assembling and developing fuel cell systems, integrating hydrogen electric ...

ANAHEIM, Calif. — Manufacturers said hydrogen internal combustion engines and hydrogen fuel cell technology both have a role to play in the alternative-fuels market, and commonalities among hydrogen, ...

Bosch modified the Rotax 916 piston aeroengine to run on zero-emissions hydrogen. Credit: Bosch Aviation Technology Austria-based Bosch Aviation Technology has converted a Rotax piston aeroengine, a ...

A rendering of Wärtsilä's 100% hydrogen-ready engine power plant. Photo by Wärtsilä. Wärtsilä has announced a 100% hydrogen-ready engine power plant, which the company says is the world’s first.