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An "ice battery" system is being used to cool buildings and lower energy costs

10 addaon 2 6/5/2025, 3:23:01 AM cbsnews.com ↗

Comments (2)

ashoeafoot · 1d ago

Freeze them into cylinders, melt off the lower part for cooling, extract the resulting pillarpressure grade for energy .

pingou · 2d ago

Interesting, what happens if you lose power for a few days, can it recover if all the ice has melted?