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Finnish City Inaugurates 1 MW/100 MWh Sand Battery

(cleantechnica.com)
190 points erwinmatijsen | 1 comments | 03 Sep 25 06:00 UTC | HN request time: 0.001s | source
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petesergeant ◴[03 Sep 25 07:31 UTC] No.45113183[source]▶
I live in a desert where we have district cooling (and no shortage of sand or solar power), instead of district heating. Wonder if they can pull off the same trick.
replies(3): >>45113332 #>>45113421 #>>45113451 #
1. pintxo ◴[03 Sep 25 08:25 UTC] No.45113451[source]▶
Cooling needs tend to correlate with the availability of solar energy. While heating especially far north does not so much.