Juddian:
definately not having a battery jobbie
I reckon its going to be a Betamax v VHS scenario soon. Electric V Hydrogen. My new gas boiler is Hydrogen ready and the fitter that installed it reckons natural gas will be switched over to Hydrogen once the infrastructure and the means to power the process is in place.
When that switchover happens and Hydrogen is flowing through the gas mains then Hydrogen fuel for cars buses and trucks will be easier than having to plug in a battery and wait.