China’s towering EVx project uses 24-ton blocks to store excess power, raising them when energy is cheap and letting them fall at will.
  • underisk@lemmy.ml
    13·
    14 days ago

    It’s kinda funny that just stacking rocks is an efficient energy storage solution.

    • BartyDeCanter
      5·
      14 days ago

      That’s why the aliens built the pyramids!!1!!! To store energy for their perpetual motion time cube!

      /s