I also think that hydrogen is going to be a big part of the future energy mix ( I've even bought stock in companies around that space).
However, today it's expensive, impractical and it would require non insignificant infrastructure investments to be brought up to "grid scale storage to cover in case of multiple days no wind and no sun" capacity. So it won't happen anytime soon ( which doesn't mean we shouldn't invest in it to being it about sooner).
However, today it's expensive, impractical and it would require non insignificant infrastructure investments to be brought up to "grid scale storage to cover in case of multiple days no wind and no sun" capacity. So it won't happen anytime soon ( which doesn't mean we shouldn't invest in it to being it about sooner).