30-80 Seat
Passenger flight redefined
A vision for redefined regional travel
Our 30-80 seat use-case is inspired by our vision for the world’s first 50-seat clean sheet design optimised for hydrogen-electric technology. Designed to fly 3000km, it will outperform comparable aircraft.
- 2.5 MW
- Maximum continuous power
- 2.6 kW/kg
- Specific power
- 960 kg
- Total system weight
- 50%
- Net efficiency at cruise
Stralis 30-80 seat system
A hydrogen-electric fuel cell system designed for aircraft propulsion
High-temperature PEM technology simplifies the system, reducing both weight and drag. Our system integrates our fuel cell system with liquid hydrogen tanks and electric motors.
Long-range endurance
Sovereign fuel solution
Emits only water vapour
The future of 30-80 seat aircraft
The aviation sector must decarbonise by 2050
Stralis hydrogen-electric technology is cheaper, quieter and only emits water vapour. This is where it scales.
Scalable and adaptive
Regional flight for 30-80 seat aircraft reimagined
Flying is the most carbon-intensive mode of transport; however, there are currently few viable zero-emission options for aircraft. We are currently developing advanced emission-free solutions to transition the complex and highly regulated aerospace industry, a process that will take time.
Hydrogen-electric propulsion
Cheaper, quieter, cleaner
Our scalable patent-pending tech is 6x lighter than current state-of-the-art, enabling 10x longer flights than battery-electric and operating at 50% the cost of fossil fuel aircraft.
How our system works ›Explore use-cases
Our hydrogen-electric fuel cell system features stacks connected in series, with turbocharging and liquid cooling and scales to suit a range of aircraft sizes.
