this post was submitted on 11 Aug 2024
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Mildly Interesting
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I read about a, Finnish?, project whete they heated up sand, but in large silos in IDK 500°C or more. Could sit there for months apparently.
Yeah, I’m sure the solution would require both large scale storage and point of use storage
Sure, not to mention they should probably cut out all the electric stuff that eats up like 80-90% of the suns efficiency and use mirrors directly. I mean if you gave the "battery" close.