Don’t know a heap about it if I am honest. I know we are using green hydrogen at a pilot facility. Where excess power exists on our grid down here it is inherently “green” energy from renewables so the big point being made was that it’s 100% green energy. Like all things it probably depends on if the process is economically scalable to seperate an interesting test case from mass market. Of course the current bunch of numpties will likely cancel the scheme at the end of the trial so they can give the power away for pennies on the dollar to Firmus for use in a data centre, so yay everyone loses.