6 ms·There are a lot of hydrogen vehicles on the road already, especially buses.by hot_gril 2y agoThere are a lot of hydrogen vehicles on the road already, especially buses.standeven 2y agoWhere?hot_gril 2y agoUh nvm, a lot of the ones I was thinking of are natural gas. The hydrogen ones are mostly in China. I've also seen many Toyota Mirais on the road in California, but turns out their sales are poor nowadays.