Seawater electrolysis by adjusting the local reaction environment of a catalyst
My understanding is that the cost of producing hydrogen is not one of the major bottlenecks about why those vehicles are slow to be adopted?I mean, good to have such breakthroughs, but this is not (right now) a huge limiting factor on why we don't drive more H vehicles, is that right?  It's more the storage of it?  And specialty fuel cells needed to power the cars?