this post was submitted on 23 Apr 2026
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A new liquid battery stores solar heat for weeks (www.anthropocenemagazine.org)
submitted 1 week ago by Itwasntme223@discuss.online to c/technology@lemmy.world
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[–] zr0@lemmy.dbzer0.com 16 points 1 week ago* (last edited 1 week ago)

Billions of dollars invested to develop a new liquid

Meanwhile in Finland: https://polarnightenergy.com/news/worlds-largest-sand-battery-now-in-operation/

(Sand is one of the best ways to store heat and you get probably 4727482 tons of it for the price of 1ml of that novel liquid)

Edit: I am exaggerating slightly, in case some smooth brain did not get the hint already.