Picture the future of air travel: you’re on a plane that hums rather than roars, takes off without the faintest whiff of jet fuel, and lands, leaving nothing behind but a trail of water vapour. Sounds lovely, doesn’t it? Almost too lovely for an industry we more often associate with lost baggage and endless security queues.
But will hydrogen and electric planes really play a leading role in the future of air travel, or are they just another pipe dream set to gather dust alongside the jetpack and the flying car? Here’s what we know so far.
The hydrogen dream
European plane maker Airbus has been the loudest cheerleader for hydrogen flight…
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