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A comment on Large-scale ‘sand battery’ goes online in Finland. Parent comment

Re:Large-scale ‘sand battery’ goes online in Finland by schmichael on Thursday July 07, 2022 @01:21AM (#32010195)
Klamath Falls, OR uses geothermal heat for municipal hot water including warmed sidewalks! https://www.klamathfalls.city/232/Geothermal
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