US storm and Bitcoin mining: hash rate down 40 per cent

A winter storm in the US caused a sudden collapse in Bitcoin's hashrate. Miners, especially in Texas, shut down machines using energy curtailment, slowing down block production but confirming a new flexible business model. source: https://en.spaziocrypto.com/mining/us-storm-and-bitcoin-mining-hash-rate-down-40-per-cent/