• reddig33@lemmy.world
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    3 months ago

    Looking forward to cheaper batteries like Sodium Ion. I’d like to see a neighborhood backup battery in every neighborhood.

    • silence7@slrpnk.netOP
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      3 months ago

      The ones actually being used in California for grid storage are iron chemistries; so far as I’m aware, the sodium-ion ones are only being used in China at this point.