Hydrogen-powered planes almost ready for takeoff - eviltoast
  • LouNeko@lemmy.world
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    1 year ago

    No they can’t, the membranes of fuel cells degrade extremely quickly, as I a couple of 100 cycles before significant efficiency loss. That’s currently one of the biggest issues with fuel cells and one of the biggest areas of research. Currently, batteries are far more reliable as an energy source.