Register

EcoPulse Debut at Paris Highlights Progress on Sustainable Solutions

The distributed power demonstrated by CORAC-led collaboration between Daher, Safran, and Airbus emerges as a theme in the drive toward a market-ready airplane.

The EcoPulse technology demonstrator flew to Paris-Le Bourget Airport (LFPB) under traditional turboprop power in its aerodynamic proving phase prior to operating the six electric motors on its wings in flight. [Courtesy: Daher]
Gemini Sparkle

Key Takeaways:

  • The EcoPulse project is a collaborative initiative by major aerospace OEMs Daher, Safran, and Airbus, supported by French research councils, focused on developing and testing hybrid-electric distributed propulsion for aircraft decarbonization.
  • Utilizing a modified Daher TBM airframe, the technology demonstrator integrates six electric motors, a turbogenerator, and a battery pack, managing an 800-volt electrical system to gather extensive data on these advanced technologies.
  • After initial flights with its conventional engine and subsequent aerodynamic testing in 2023, the project anticipates its first flight with the full hybrid-electric system engaged later this summer, aiming to inform the development of market-ready hybrid aircraft by 2027.
See a mistake? Contact us.

The concept of distributed power—thrust produced not from a single point on an airframe—began with the Wrights and their extremely light twin. When exploring the feasibility of utilizing electric motors—which tend to be lower output, lighter, and cooler in operation than their fossil-burning brethren—distributing the lift across the airframe from several points makes sense. 

From a literal standpoint, many examples of this concept jostled for attention on the static display and in the halls at the Paris Air Show at Le Bourget this year. But the distributed power demonstrated by CORAC-supported collaboration between major aerospace OEMs Daher, Safran, and Airbus on the EcoPulse project has also emerged as a theme in the drive toward a market-ready airplane.

Ready to Sell Your Aircraft?

List your airplane on AircraftForSale.com and reach qualified buyers.

List Your Aircraft
AircraftForSale Logo | FLYING Logo
Pilot in aircraft
Sign-up for newsletters & special offers!

Get the latest stories & special offers delivered directly to your inbox.

SUBSCRIBE