> Energy that could supply other uses is now not available Could, but often isn't. I don't have a good source other than an obviously biased one (https://www.c

> Energy that could supply other uses is now not available Could, but often isn't. I don't have a good source other than an obviously biased one (https://www.coindesk.com/the-last-word-on-bitcoins-energy-consumption https://www.coindesk.com/the-last-word-on-bitcoins-energy-co...), but this does sound sensible: > Sichuan, second only in the hashpower rankings to Xinjiang, is a province characterized by a massive overbuild of hydroelectric power in the last decade. Sichuan’s installed hydro capacity is double what its power grid can support, leading to lots of “curtailment” (or waste). Dams can only store so much potential energy in the form of water before they must let it out. It’s an open secret that this otherwise-wasted energy has been put to use mining Bitcoin