• Buelldozer@lemmy.today
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      1 year ago

      It would be cool to see huge investments into battery storage.

      Globally humanity already invests over 10 Billion dollars per year in advancing battery technology.

      If we could create a battery that doesn’t just leak energy from storing…

      In order to build what you are talking about will almost certainly require real room temperature super conductors. We can get close, maybe, with the next generation of Aluminum-Air or Iron-Air batteries but this is big pimping. It’s incredibly complicated and difficult.

      It’s like Fusion Power. We can see a future where we have it figured out and working but it’s still some years, if not decades, away.

    • njordomir@lemmy.world
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      1 year ago

      Kind of an unconventional battery, but I’ve heard of solar and wind being used to pump water uphill into reservoirs and then released through a hydro plant when the sun/wind aren’t shining/blowing. I’d be curious to know the amount of production lost from storing it this way.

        • njordomir@lemmy.world
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          1 year ago

          Interesting. Didn’t consider the evaporation. I imagine friction could effect the minecarts, but no idea to what degree. Some loss is gonna happen so matter what. If I’m understanding correctly, even nuclear, built away from population centers, will lose some power due to transmission distances.