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Long-range hydrogen-electric propulsion systems for aviation and heavy industry

Our patent-pending fuel cell technology is 6x lighter than the current state of the art, unlocking hydrogen-electric aircraft that can fly 10x further than battery-electric alternatives and are 50% cheaper to operate than fossil fuel-powered aircraft.

Why Hydrogen

While our technology is optimised for commercial aircraft, our sustainable, economical, and scalable solution can also power long-range drones or operate heavy duty vehicles in harsh environments.

Solutions
Stralis aircraft

STRALIS HEPS

Stralis aircraft

B1900D-HE

Stralis aircraft

SA-1-HE

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Follow the journey of our test aircraft, ahead of our first product launch.