this post was submitted on 31 Oct 2023
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Hydrogen power is an exciting form of clean energy. But hydrogen typically needed to be produced in a lab using energy-intensive methods. White hydrogen, a newly identified hydrogen source, could eliminate the need for lab production.

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[–] Dukeofdummies@kbin.social -2 points 2 years ago (13 children)

... I mean it wouldn't imbalance C02 but you would be adding water. At scale that could be just as bad.

Carbon neutral, yes, but water positive.

[–] theKalash@feddit.ch 6 points 2 years ago* (last edited 2 years ago) (7 children)

How would it be just as bad? Water doesn't cause climate change.

If we converted all of the CO2 humans have ever burned into water, you'd get around 2.5 times lake superior. I don't see how that would cause much issues.

[–] SheeEttin@lemmy.world 3 points 2 years ago (2 children)

Water vapor is a greenhouse gas.

[–] thalience@lemmy.world 1 points 2 years ago

Yes, but the amount of it in the air globally is not increased by burning hydrogen. The processes that remove extra water vapor from the atmosphere operate on a much faster time scale than the ones that remove CO2.

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