economie40 %The technology could cut fuel consumption by 40%

Viraj Aero bets on steam to cut aircraft engine fuel use

Toulouse-based startup Viraj Aero is developing a steam-powered aircraft engine.

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The fact

The technology could cut fuel consumption by 40%.

Ongoing studies aim to extend engine lifespan.

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Auto-synthesis from 1 media source · identified on September 16, 2026