3 ms·

Are you talking about lithium batteries? Why on earth?

• brutusborn 4y ago
  Not specifically. Energy storage?
  • tcfhgj 4y ago
    The cheapest storage of energy is gas cavernes underground
    • Zanfa 4y ago
      This seems extremely constrained by geology, even more than hydro. And what sort of gas would you be storing there?
      • tcfhgj 4y ago
        Hydrogen, methane
    • brutusborn 4y ago
      Again, any sources? I know of some gas storage caverns but they didn't come cheap.