Aircraft retrofitted with hydrogen fuel cells could slash CO2 emissions from small planes — and potentially pave the way for hydrogen jets, new study shows.

The first hydrogen-powered planes are taking flight::undefined

  • SkyeStarfall@lemmy.blahaj.zoneEnglish
    1·
    2 years ago

    Hydrogen makes sense for planes in theory. It’s an alternative for batteries, which are very heavy and thus not practical for long flights.