It might have its niche as season scale energy storage. It's pretty easy and cheap to store it in underground cavities, they are good enough for helium [1] whic

It might have its niche as season scale energy storage. It's pretty easy and cheap to store it in underground cavities, they are good enough for helium [1] which leaks even easier than hydrogen. [1]: https://en.wikipedia.org/wiki/National_Helium_Reserve https://en.wikipedia.org/wiki/National_Helium_Reserve