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sunsparkda t1_irwzd7i wrote on October 11, 2022 at 5:42 PM

Reply to comment by pastor-raised in Geothermal May Beat Batteries for Energy Storage: Enhanced geothermal systems are well suited to store excess renewable power as heat. by filosoful

That's pumped hydro storage, and it's already implemented in most of the places that have the geography for it. It's the most widely deployed power storage system at the moment.