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Hydrogen locomotive (www.money.pl)

submitted 1 year ago by Mixel@szmer.info to c/technology@lemmy.world

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First hydrogen locomotive started working in Poland.

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[–] erwan@lemmy.ml 2 points 1 year ago (1 children)

You don't have to use electricity to make hydrogen! You can make it from methane! But yeah, it's probably even worse than a diesel engine when it comes to CO2 emissions...

[–] n2burns@lemmy.ca 4 points 1 year ago

While it technically doesn't you "need" electricity, Methane Pyrolysis requires energy of some sort.