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Toyota builds experimental hydrogen-powered pizza oven and grill.
(www.autoblog.com)
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this post was submitted on 05 Jul 2024
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Electric is far more efficient too, thus cheaper. Electricity you can transit over distance over wire and generate however you like. We've done it a long time, far and wide.
Turning electricity into hydrogen, distributing it, and then turning it back into electricity to move a vehicle, is so wasteful/expensive.
Just use a big battery.
For some applications like spacecraft where weight is critical, it does make sense to use hydrogen fuel cells as a battery. But usually it doesn't make sense.
Certainly not the way we lunch right now. The energy used, that focused, in that short a time, is insane.