The Electra aero Dawn One solar/battery hybrid research aircraft completed its first flight.

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

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 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 US, Joby Aviation has initiated the VTOL S4 prototype modified with a liquid hydrogen tank and fuel cell to increase the previous 155mi range...

In Europe, ZEROe and Airbus are progressing with their plan for 100 to 200 pax, 1000 to2000 nm range, aircraft powered by hydrogen-fed fuel cells of t...

In US, Skydweller Aero is developing a UAV operating on solar power designed to fly for 90 day missions. It may later be fitted with hydrogen fuel cel...

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...