Hydrogen Cars17 Oct 2019 16:27
Hydrogen fuel cell cars are currently doomed, due to the infrastructure costs & station fueling capacity compared to gasoline, its worse than BEV charging, current prediction that charging infrastructure for 40 BEV's a day, would only provide refueling for 10 HFC cars a day. Of course Hydrogen cars refuel fast, but that benefit does not help the companies paying for the infrastructure.
Hydrogen form batteries (NIMH) is far inferior to Li-Ion as they provide lower voltage and weigh considerably more, the comparison is Li-Ion batteries to hydrogen fuel cells (Hydrogen & Oxygen mixer)
Evolution will be progression of Li-Ion technology rather than anything to do with hydrogen. The reduction in Hydrogen based R&D by major car manufacturers is testament to that.