News release: Rolls-Royce Uses Green Hydrogen to Test Jet Engine
Rolls-Royce and easyJet conduct ground test of a jet engine that uses hydrogen from tidal and wind power at testing facility in England.
Hydrogen engine
News release: Airbus Unveils Hydrogen-Powered Zero Emission Engine
Airbus developing a hydrogen-powered fuel cell engine that is being considered to equip its zero-emission aircraft that will enter service by 2035.