Risk Vs. Reward: Electrifying Future Single-Aisle Airliner Propulsion

NASA’s Subsonic Single Aft Engine concept

Multimegawatt electric propulsion systems would be needed to power future single-aisle airlines such as NASA’s Subsonic Single Aft Engine concept.

Credit: NASA
With the rise of electric vehicles and emergence of electric aircraft, the pace of development for enabling technologies, from batteries to motors, is accelerating. But the vision of an electric-powered single-aisle airliner still lies far in the future. Or does it? The U.S. Energy Department’s...
Graham Warwick

Graham leads Aviation Week's coverage of technology, focusing on engineering and technology across the aerospace industry, with a special focus on identifying technologies of strategic importance to aviation, aerospace and defense.

Risk Vs. Reward: Electrifying Future Single-Aisle Airliner Propulsion is available to both Aviation Week & Space Technology and AWIN subscribers.

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