• AA5B@lemmy.world
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    7 months ago

    The problem with dams or pumped storage is it only works in specific places where you have a higher place to put lots of water.

      • SreudianFlip
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        7 months ago

        Decommissioned mines can be used as gravity batteries.

      • SpikesOtherDog@ani.social
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        7 months ago

        I would be all for that, but I think a lot of smaller tanks of compressed air might be better or easier.

        A dam would be a huge natural tank. I can’t think of a similar structure that is safe enough to prevent widespread destruction.

    • catsarebadpeople
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      7 months ago

      Seems like dams should only be used in those situations then…