this post was submitted on 11 May 2024
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Hydrogen

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Up to 279 passengers could fly between London and San Francisco, USA direct or Auckland, New Zealand with just one stop with the same speed and comfort as today’s aircraft, revolutionising the future of air travel.

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[–] [email protected] 5 points 6 months ago

The alternative is SAF, which in the long run will be made by combining H₂ with CO₂ to form long-chain hydrocarbons. This effectively is the same thing as using kerosene. But it will require vast amounts of green hydrogen too.