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Correct. For hydrogen to be green it has to be more green that producing and using batteries. We're already past that point. Well past it, in fact. The generati
by causi 4y ago
Correct. For hydrogen to be green it has to be more green that producing and using batteries. We're already past that point. Well past it, in fact. The generation-to-tires efficiency of BeVs is 77%. For hydrogen it's 33%. Modern fuel cells have an H2 to electricity efficiency of 55%. You could make that 100% and it would still be less green than using batteries.
- deleted 4y ago[deleted]
- ncmncm 4y agoRound-trip efficiency is not actually very important when generation has zero marginal cost. You just add more panels. It matters, but other things matter more. Panels are very cheap.