Toyota's most modern engine needs something you probably have in your nightstand.

Could Toyota's hydrogen engine save combustion by converting engines? Toyota has developed a hydrogen combustion engine with nearly negligible harmful emissions. The project involved a Toyota Corolla ...

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, ...

In September 2025, Kawasaki Heavy Industries launched what it says is the world's first commercially available large gas engine to run on blended hydrogen fuel. After nearly a year of operational ...