[orev]

Interesting tidbit, but that’s not why hydrogen cars have not taken off. There’s currently no real infrastructure for producing, distributing, or storing hydrogen, and in-vehicle storage poses safety issues. Even if we put in the effort to solve those issues, we’d wind up with a monoculture like we have for gas now. It’s much better to use electricity as an intermediary, as we already have the infrastructure to handle it and you can use any kind of fuel to generate it.