> We got the answer when an immense coal mine in Xinjiang flooded and shut down over the weekend of April 17–18. The blackout halted no less than one-third of all of Bitcoin's global computing power.<p>Does it matter what country mining moved to if the renewable energy in China wasn't being used for the majority of mining in the first place?<p><a href="https://fortune.com/2021/04/20/bitcoin-mining-coal-china-environment-pollution/" rel="nofollow">https://fortune.com/2021/04/20/bitcoin-mining-coal-china-env...</a>