Lallo-the-Long t1_irwbswp wrote
Reply to comment by dramaking37 in Geothermal May Beat Batteries for Energy Storage: Enhanced geothermal systems are well suited to store excess renewable power as heat. by filosoful
I think the limiting factor here would be places to put the water. As we have learned with fracking, water injections can be quite dangerous, leading to earthquakes from faults slipping if it's not done properly.
Edit: why the downvotes?
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