Leeham News and Analysis

Pontifications: NASA pulls the plug on electric airplanes

Some odds and ends after three weeks on the road.

• NASA pulls the plug on electric airplane research.
• NASA and Boeing’s Transonic Truss Brace Wing contract.
• Engines and the TTBW.

July 18, 2023, © Leeham News: When NASA gives up on a project, it’s time for others to take notice.

By Scott Hamilton

The agency is best known for space travel. But it funds and undertakes research and development for aeronautics, including commercial aviation. NASA, after all, is the acronym for National Aeronautics and Space Administration. Boeing, and Airbus, benefitted from NASA research in the past. NASA currently is working with Boeing on the transonic truss brace wing concept (TTBW) that could redefine how airplanes are designed and look as early as the end of this decade.

So, what has NASA abandoned? Late last month, the agency pulled the plug on the X-57 electric airplane before the first flight. NASA concluded that the electric and battery technology for the X-57, a small airplane, is too dangerous. NASA wouldn’t even authorize test flights.

It’s worth noting that LNA’s Bjorn Fehrm, an aerospace engineer, called bullshit on electric airplanes in his first of a series of articles way back on June 30, 2017. Billions of dollars have funded some 200 companies pursuing electric airplanes. This is money that could have been invested in expanding production of Sustainable Aviation Fuel, the leading alternative of alternative energy projects.

The current, continued frenzy over alternative energy vehicles is like the 1990s dot com frenzy. And just as the dot com boom went bust, the day is coming soon when the alternative energy book will go bust, too.

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