Toyota's innovative water-cooled hydrogen engine promises a greener future, but will infrastructure limitations put a damper on its potential?

Beyond Aero's BYA-1: Hydrogen-electric jet with zero emissions, reduced costs, 2030 launch. Kurt “CyberGuy" Knutsson discusses a potential game changer in the evolution of air travel.

Revolution in aviation: Airbus’ hydrogen-powered jet to feature 4 electric engines. Aamir Khollam. Wed, March 26, 2025 at 9:46 PM UTC. 3 min read. ... producing only water as a byproduct.

In addition, burning hydrogen produces 2.6 times more water vapor on an equivalent thrust basis compared with jet fuel, a factor that could contribute to significant contrail formation.

AVL had a pretty good day earlier this month, when it confirmed its prototype 2.0-liter turbo hydrogen race engine could generate over 200 hp-per-liter. AVL uses a water-injection system alongside ...

This drives propellers via an electric motor. However, for long-haul commercial aircrafts, fuel cells are unsuitable due to their size and weight. In the future, these aircrafts will be propelled by ...

The world’s first all-electric jet engine has been claimed by a Fife start-up firm that said it could double the range of electric aircraft. All Sections. Dare to be Honest. Sign In.

The company successfully tested a 1.2-megawatt hydrogen propulsion system and later completed end-to-end testing of a fully integrated fuel cell stack, electric motors, gearboxes, and inverters.