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Alternative to pumped hydro using old mines

Started by sparksy, October 31, 2024, 11:13:02 AM

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sparksy

Read this article today. reusing old mine shafts and a counterweight in similar concept to pumped hydro.  Solves 2 problems at once.

https://www.abc.net.au/news/2024-10-31/abandoned-outback-mines-revived-by-stored-solar-renewable-energy/104527590

paul.o