• Specal@lemmy.world
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    5 days ago

    Sodium ion batteries are just about ready for mass production, they take up twice the amount of space as lithium but are just as effective and far cheaper

    • EveryoneDiesAlone@lemmy.world
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      5 days ago

      What is your source on that? I heard some news about china making some breakthroughs on sodium ion batteries but I am waiting for independent confirmation on that because, well china has let us down more often than not with “bleeding edge” tech.

      I was thinking molten salt would be a better energy sink for the here and now.