• AA5B@lemmy.world
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    6 days ago

    I read a study last fall claiming that with current technology, renewables plus batteries is the cheapest way to generate power, up over 95%! Beyond that you’d have to way overbuild to catch rare weather events so keeping a few gas peaker power plants around are cheaper.

    And that was before this years announcements on sodium batteries and aluminum batteries

      • AA5B@lemmy.world
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        5 days ago

        Like so many things, a lot of battery R&S was done in the US but someone decided it wasn’t profitable or something so we should just drop it