A Milestone in Aviation History
Tarbes, France – December 5, 2023 – The pioneering hybrid-electric aircraft, EcoPulse, has taken a significant leap towards aviation decarbonization with its inaugural flight in hybrid-electric mode. This groundbreaking test was conducted successfully, showcasing the collaborative expertise of Daher, Safran, and Airbus. Taking off from Tarbes Airport on November 29, at 10:32 hrs CET, the EcoPulse demonstrator soared for an impressive 100 minutes, marking a pivotal moment in the journey towards greener skies.
Technological Triumphs and Future Prospects
The first flight of EcoPulse in hybrid mode is not just a testament to its innovative design but also to the meticulous preparation and testing that preceded it. Prior to this landmark flight, the aircraft underwent extensive ground tests and accumulated 10 hours of flight with its electrical systems offline. The successful engagement of its electric propellers and verification of the demonstrator’s sophisticated systems, including the flight control computer, high-voltage battery pack, distributed electric propulsion, and hybrid-electric turbogenerator, underscore the viability of this disruptive propulsion system for sustainable aviation.
Collaborative Innovation for a Sustainable Future
Unveiled at the 2019 Paris Air Show, EcoPulse represents a significant collaborative effort in Europe’s aviation decarbonization efforts. With support from CORAC and co-funding by the DGAC through France Relance and NextGeneration EU, this project is a beacon for integrating hybrid-electric distributed propulsion to significantly cut CO2 emissions and reduce noise levels. The unique propulsion architecture of EcoPulse, featuring six e-Propellers along the wings and powered by both a turbogenerator and a high-energy density battery pack, exemplifies the synergy of design, certification, and operation towards more sustainable aircraft.
Leaders from Safran, Airbus, and Daher have expressed their commitment and optimism for the project’s role in shaping the future of electric and hybrid-electric flight. Their insights highlight the importance of high-energy density batteries, the gathering of invaluable data for technological advancement, and the collective aim to decarbonize the aerospace industry.
