You’re just spreading propaganda against hydrogen. It is fundamental to a zero emissions society. It is even necessary to get the grid to zero emissions. Nearly all rhetoric against hydrogen is just some kind of corporate propaganda, if not from the battery industry then it is from the petroleum industry.
Hydrogen is essential, but we need it for the chemical industry, steelmaking, etc. Using hydrogen as an incredibly expensive and inefficient battery by turning it back into electricity is not the future.
Hydrogen has to be stored at cryogenic temperatures and high pressures to reach any sort of capacity. Desnsity wise your not going to beat cubic kilometers of water halfway up a mountain in cost per kw, even before factoring in the far higher power losses that come with synthesizing or domposing hydrogen.
Yes, that’s the point. The problem of batteries is that you need to mine a vast amount of raw materials for them. So it doesn’t even matter how much “better” they are. It is simply not an answer no matter what.
