ZeroAvia Dornier 228 hydrogen-electric testbed flight

Hydrogen-electric aviation

Hydrogen-electric aviation

Clean technology investment and philanthropy

Government

Engines that use hydrogen as fuel to generate electricity through an electrochemical reaction, powering vehicles.

A system that uses hydrogen fuel cells to generate electricity, which then powers electric motors to move the truck. It also charges onboard batteries to optimize performance.

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

California (Silicon Valley)

Washington

A zero-emission aircraft propulsion system powered by hydrogen fuel cells, designed to deliver equivalent performance to conventional aircraft engines at substantially lower operating costs. Planned for commercial supply to aircraft operators and manufacturers starting in 2022.

A regional aircraft model that H2FLY and Deutsche Aircraft intend to convert for hydrogen-powered flights.

Hydrogen systems for aircraft, with over 1500 pre-orders.