In Spain, Dovetail ElectricAviation is testing 600 kW hydrogenelectric powertrain for a 20 pax aircraft.

In UK and the Netherlands, GKN Aerospace and Embraer are to collaborate on a hydrogen fuel cell powertrain that could be scaled up for a 90 pax aircra...

In UK, Ecojet airline is to acquire up to 70 hydrogen-electric engines in order to convert its conventionally-powered DHC-6 and Twin Otter aircraft, a...

In UK, the Fresson project involving a Britten-Norman Islander is changing from battery to hydrogen fuel-cell powered. The fuel will be carried in com...

In US, Universal Hydrogen is planning to retrofit an ATR72 and a de Havilland Canada Dash 8 turboprop aircraft with its hydrogen capsules and fuel-cel...

In UK, British Airways is investing in hydrogen propulsion via ZeroAvia in terms of a 50-70 passenger airliner powered by fuel cells with feeding two ...

In US, ZeroAvia is planning to convert a de-Havilland Canada Dash 8-400 turboprop to hydrogen-electric engines, and to explore with MHI RJ Aviation Gr...

In France, Airbus is developing a pod system of propulsion representing a standalone engine incorporating a liquid hydrogen tank, fuel cells, electric...