New experiments show that turbocharger-induced exhaust backpressure costs large port-fuel-injected hydrogen engines several ...

BMW on Hydrogen: Engine Technology and EVs to Make Way for FCEVs? The latest BMW hydrogen engine that is going to feature in the iX5 Hydrogen model from 2028 isn’t actually a hydrogen engine like ...

After military service a career as war correspondent was on the cards. But then an exclusive bursar programme in automotive journalism came 'a-knockin' - and so a 26-year journey spanning newspapers, ...

Transport shipping relies on diesel fuel, significantly contributing to annual global emissions. A new AI-tuned hydrogen hybrid engine could change that.

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, ...

Hydrogen vehicles were supposed to be a clean, practical way of powering the cars of the future. Theoretically, the idea seems great: Hydrogen fuel cell electric vehicles, or FCEVs, generate ...

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 ...

Researchers studying a hydrogen combustion concept built around argon gas say the technology could reach 60% thermal efficiency while matching the power output of a conventional diesel engine. The ...

Lou is a freelance journalist and content writer with a focus on the automotive world. After graduating from Coventry University (Automotive Journalism MA) in 2020, she worked in automotive e-commerce ...

Rolls-Royce has successfully run a regional aircraft engine on hydrogen in what the propulsion specialist claims is a significant milestone towards aviation’s decarbonisation. Rolls-Royce has ...

Researchers in Germany have reportedly developed an experimental "hydrogen cycle engine" they say can match diesel-level performance without the conventional exhaust emissions. If their engineering ...

Support CleanTechnica's work through a Substack subscription or on Stripe. The hydrogen for transportation community is all abuzz about a late-year report from a working group of the UK’s Hydrogen ...