That's a fair reminder but it's also worth noting that there are on-going research in the field of improving storage density for hydrogen. https://pubs.rsc.org/

That's a fair reminder but it's also worth noting that there are on-going research in the field of improving storage density for hydrogen. https://pubs.rsc.org/en/content/articlelanding/2019/ee/c8ee02499e#!divAbstract https://pubs.rsc.org/en/content/articlelanding/2019/ee/c8ee0...