RTX To Help Develop Hybrid-Electric Propulsion For Airbus PioneerLab, Aiming For 30% Fuel Efficiency Improvement
RTX To Help Develop Hybrid-Electric Propulsion For Airbus PioneerLab, Aiming For 30% Fuel Efficiency Improvement
Farnborough Air Show – Pratt & Whitney Canada and Collins Aerospace, businesses of RTX (NYSE:RTX), have been selected by Airbus Helicopters to support the development of a hybrid-electric propulsion system for its PioneerLab technology demonstrator. Based on a twin-engine H145 helicopter, PioneerLab aims to demonstrate the potential of hybrid-electric propulsion as well as aerodynamic improvements to enable up to 30% improved fuel efficiency and reduced CO2 emissions compared to a conventionally powered aircraft.
For the PioneerLab demo, the helicopter's existing engines will be replaced by a hybrid-electric propulsion system comprised of a Pratt & Whitney Canada PW210 engine derivative linked with two Collins Aerospace 250 kW electric motors and controllers through a common gearbox. This hybrid-electric configuration is designed to enable optimized engine performance and improved efficiency, with the electric motors providing high torque capability during flight conditions such as take-off and landing. Test flights of the hybrid-electric propulsion system are targeted to begin in 2027 at Airbus Helicopters' site in Donauwörth, Germany.