With three times more energy density than jet fuel, hydrogen can be used in fuel cells or for direct combustion in a jet engine. Hydrogen internal combustion engines have a wide flammability range ...

Sirius Aviation plans to introduce the first hydrogen-powered, zero-emission VTOL capable jets before the end of the decade.

Author: Dr James Jeffs, Principal Technology Analyst at IDTechEx IDTechEx's report, "Sustainable Future Aviation 2025-2045: ...

The immediate aim is a simple one - to show that it is possible to run and control a jet engine using hydrogen fuel, rather than conventional aviation fuels. In the longer term, the plan is for ...

Most airliners will rely on traditional jet engines until at least 2050, with the introduction of zero-emissions hydrogen limited to regional and short-range planes, Airbus told European Union ...

Yamaha and Toyota have had a long standing partnership prior to the agreement. Yamaha recently developed the Lexus LFA 4.8-litre V10 engine for Toyota, The hydrogen V8 engine has been in the works ...

JCB manufactures diesel engines for big machines, but is now looking to switch things up for a cleaner future. To that end, the company is working on hydrogen-burning engines for its big machines.

Hydrogen, however, could be a viable alternative, as it has an energy density on a par with fossil fuels. It can be burned in internal combustion engines and jet engines, just like fossil fuels ...

Converting mining industry vehicles to hydrogen could mean big savings in CO2 emissions It's a new hydrogen-diesel hybrid engine affectionately known as "baby number two" that could help to ...

In early December, United Airlines operated the world's first commercial flight powered by 100% sustainable aviation fuel made with cooking oil, marking the first of many low-emission flights.

Astron Aerospace has developed a hydrogen-burning engine that releases mainly water. That's right, it's a combustion engine with no heat-trapping fumes, according to a story on the tech from ...