Comment Re:A plant that burns nonexistent hydrogen. (Score 1) 71
By grossly inefficient you mean twice as efficient as one of the most common ways we convert stored energy: burning gasoline in an otto cycle?
Irrelevant to the discussion at hand, where no otto cycle engines are involved.
Yes it is inefficient, around 40-50%. But it does have some benefits in that it actually scales quite well compared to say batteries.
It doesn't. That's why TCO on a HFCEV is far higher than a BEV.