Researchers have described combustion-control approaches that could help engines operate more stably on hydrogen blends as ...

The world’s first commercial gas engine capable of running on a 30 percent hydrogen blend is now available for order. It arrives with a warranty, a service schedule, and a price tag. Kawasaki Heavy ...

The verification campaign ran from October 2024 through September 2025. Engineers examined how hydrogen could be safely integrated into existing gas infrastructure while monitoring issues such ...

Kawasaki Heavy Industries has started taking commercial orders for what it says is the world’s first gas engine designed to operate on a hydrogen and natural gas blend, a development that signals ...

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 ...

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.

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 ...

SwRI used a Cummins X15N as the base platform for its hydrogen engine. New, hydrogen-specific engine components are painted blue in order to be readily identified by viewers. More than 20 major ...

Stellantis’ discontinuation of its hydrogen fuel cell technology development program doesn’t mean the company is going all-in on EVs just yet. Stellantis has announced the discontinuation of its ...