I guess it was inevitable that this thread turns into another one of those. Hydrogen is dead, that is obvious to anybody who looks objectively. I have never seen a hydrogen car on the road, not even one. I have never seen a hydrogen fueling station, there is a negligible number of them across my entire country, the vast majority are in a single state, California. The technology is irrelevant, it lost the "format war" years ago. Hydrogen fuel cell has as much chance of going mainstream as HD-DVD. Electric charging infrastructure is expanding rapidly, hydrogen is not expanding at all.