Les avions électriques offrent des vols plus silencieux mais de grands défis à franchir avant d'être opérationnels

Attracted by the low weight and cost of electric motors compared with gas turbine jet engines, and particularly by their near-silent operation and potential for zero emissions, the civil aviation sector is showing increasing interest in using electricity to power future flight, at least over the relatively short distances that dominate city-to-city aviation.
via The Engineer