“Renewable energy.” Hydrogen? Do those little hydrogen molecules just jump out of the air or out of the methane and hop into a 4,500 psi tank with zero energy input?
Toyota started this project, but seemed to kill it. They were putting the electrolysis plates onboard and just adding water and an onboard electrical source.
I’m sure that by the laws of transduction it wasn’t great, but this would solve the whole “Wait 10 years for you to install billions of dollars of stations” thing.