After a solid finish to May, Cipher is the worst performer over the past seven days and has declined 16%. Core Scientific continues its dreadful performance in 2022 and is down 13% over the past seven days. The company now has a self-mining hashrate of 9.2 EH/s, growing its hashrate by almost 10% in May, which is faster than most other miners.Greenidge also continues falling and is now down 76% YTD. The energy producer turned bitcoin miner owns a natural gas-fired power plant in upstate New York that powers its operation. The New York Senate recently passed a bill banning mining operations that use carbon-based fuel to power their facilities. The bill doesn't impact existing mining facilities, but it's still a significant setback for the New York bitcoin mining industry and will limit Greenidge's expansion possibilities in the state.