On-site hydrogen electrolysis at every filling station would require 3 times more electricity grid connection capacity compared to battery charging infrastructure at the same location, making grid investment for hydrogen even more expensive than for battery electric vehicles.
causalpending
Speaker
David CebonEvidence Quote
“you need three times the size of grid connection at every one of those points if you're going to electrolyze water to make hydrogen compared to if you're going to just charge batteries”
Source
How Clean is Hydrogen, Actually? With Prof. David Cebon | The PLUS Podcast— Everything Electric TECHCreated: 8/10/2026, 10:48:15 PM
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