Ecosystem Integrity Fund

A type of engine being developed by ZeroAvia that uses hydrogen to power an aircraft, aiming for zero greenhouse gas emissions.

These systems combine liquid hydrogen storage with high-efficiency fuel cells to power electric motors, designed for 40–80 seat regional aircraft.

An aircraft propulsion system that uses hydrogen fuel cells to generate electricity for electric motors.

United Kingdom

A test flight of ZeroAvia's Dornier 228 aircraft, powered partially by a hydrogen-electric powertrain, to advance zero-emission aviation.

A hydrogen fuel cell aviation demonstration project involving a 250–300 nautical mile test flight. The main test is planned for summer in Orkney, Scotland.

Development of ZeroAvia's larger powertrain platform, capable of producing between 2,000 kW and 5,000 kW, for larger aircraft.

A fuel-cell engine for aviation.

A certification-ready hydrogen-electric powertrain designed for 10 to 20 seat aircraft with a 500-mile range.