Most sensible green hydrogen infrastructure involves electrolyzers at charging station (which for cars can easily double as charging station for BEV). It bring

Most sensible green hydrogen infrastructure involves electrolyzers at charging station (which for cars can easily double as charging station for BEV). It brings certain advantages in terms of charging speed and energy density scaling that can be problematic for batteries (and while there's considerable flexibility depending on users to just accept longer charging, that blocks you away from certain use cases beyond light car market)