Plan to commercialize supercapacitors in the next few years

  • dan1101@lemmy.world
    link
    fedilink
    English
    arrow-up
    4
    ·
    1 year ago

    I thought this was going to be the thing where they use cheap power to raise big weights and then generate power from gravity lowering them.

    • QuinceDaPence@kbin.social
      link
      fedilink
      arrow-up
      3
      ·
      edit-2
      1 year ago

      In general those are a bad idea. A lot of complexity for not much power storage.

      Presurized caverns or pumped storage are much better version of that idea.