• cygnus@lemmy.ca
    link
    fedilink
    English
    arrow-up
    10
    arrow-down
    1
    ·
    3 months ago

    there’s not enough lithium on this planet to store enough energy for like half of europe nevermind entire world

    This is a good use case for sodium batteries. They’re less energy-dense so not great for vehicles, but for a stationary application like this they’re perfect.

    • skillissuer@discuss.tchncs.de
      link
      fedilink
      English
      arrow-up
      2
      arrow-down
      1
      ·
      3 months ago

      yeah this is fine, but these need to run at high temperatures last time i’ve checked. that makes it a bit more complicated to use

      • ProdigalFrog@slrpnk.net
        link
        fedilink
        English
        arrow-up
        7
        ·
        edit-2
        3 months ago

        Sodium electric batteries, like the type that CATL developed? Or do you mean hot molten salt thermal batteries? Because I think the other poster is referring to the first kind.

        • skillissuer@discuss.tchncs.de
          link
          fedilink
          English
          arrow-up
          6
          ·
          edit-2
          3 months ago

          i thought sodium batteries need low hundreds C for ceramic electrolyte to work. i stand corrected

          e: CATL made sodium-ion battery, i was thinking of sodium-sulfur battery