[eis]

Apples and oranges. You would need to compare energy needed to produce the tank and fuel cell to the production of batteries.

[kUdtiHaEX]

Sure but in that case please add energy costs for recycling the batteries bs recycling tanks for hydrogen. And I do not see how batteries can win in this race.

[snovv_crash]

Hydrogen embrittled metal isn't very recycling friendly.