@florge@feddit.uk to

No Stupid Questions@lemmy.world • 2 years ago

Why don’t we use radiators as heat sinks in the summer and pump cold water through them?

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Why don’t we use radiators as heat sinks in the summer and pump cold water through them?

@florge@feddit.uk to

No Stupid Questions@lemmy.world • 2 years ago

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@beeng@discuss.tchncs.de
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5•2 years ago
They do in Switzerland

https://www.swissinfo.ch/eng/sci-tech/renewable-energy_how-to-get-heat-from-the-bottom-of-a-lake/41700430

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