Crypto mining industry shifts toward staking, sustainability, and U.S. manufacturing

9-7-2025 – Bitcoin mining giant Bit Digital announced a strategic shift toward Ethereum staking operations, marking a significant departure from traditional proof-of-work mining as regulatory pressures mount on energy-intensive crypto operations. The move reflects broader industry trends as mining companies seek to diversify revenue streams beyond Bitcoin’s increasingly scrutinized energy consumption model. Ethereum’s proof-of-stake protocol [. source: https://www.cointrackdaily.com/crypto-mining-industry-shifts-toward-staking-sustainability-and-u-s-manufacturing/