In May 2025, Delhi NCR-based Green Aero also successfully demonstrated its first hydrogen-powered jet engine named The Blue Dragon, but commercial deployment of such engines is still a long way away ...

The aviation industry stands at a critical juncture, facing immense pressure to decarbonize by 2050. While Sustainable Aviation Fuel (SAF) offers an immediate "drop-in" solution, its long-term ...

German engineers have recently achieved a groundbreaking milestone by testing a hydrogen-powered jet engine capable of running at full thrust without emitting any carbon emissions. This innovation ...

Aviation startup ZeroAvia says it’s been granted a “raft” of 45 new patents key to the development of practical large hydrogen aviation engines – and the company says it has 200 more H-related patents ...

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, ...

GKN Aerospace has significantly scaled back its research and technology activities related to hydrogen propulsion in the wake of Airbus’s decision to delay the launch of any hydrogen-powered aircraft ...