this post was submitted on 17 Sep 2023
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First hydrogen locomotive started working in Poland.

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[–] roguetrick@kbin.social 4 points 2 years ago (17 children)

I cannot understand the future use case of hydrogen locomotives. Who even funded this thing.

[–] lemann@lemmy.one 5 points 2 years ago (2 children)

Fills up in a comparable time span as diesel locos, and the hydrogen storage would be much lighter compared to equivalent battery storage. No need for an onboard AC/DC generator for the traction motors too, as would be the case if it was diesel powered.

To me it seems like an ideal diesel loco replacement

I assume it will be hauling cargo, not passengers...

[–] roguetrick@kbin.social 4 points 2 years ago* (last edited 2 years ago)

It's a very dumb solution to things that run on tracks and can be directly electrified. It's mindbogglingly silly.

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