Let me introduce you to flow batteries. Lithium is a terrible choice for grid scale storage, except maybe as a secondary use of idle EVs. https://en.m.wikipedi

Let me introduce you to flow batteries. Lithium is a terrible choice for grid scale storage, except maybe as a secondary use of idle EVs. https://en.m.wikipedia.org/wiki/Flow_battery https://en.m.wikipedia.org/wiki/Flow_battery