Bitcoin Miner Bitfufu (Fufu) produced 445 Bitcoin (11.3% jump from May) in June, expanding its infrastructure across five continents.
The hash rate under management by Singapore-based miners rose to 36.2 exahash per second (EH/s), an increase of 6.2% per month. This includes 3.8 EH/s from Bitfufu’s own business and 32.4 EH/s from third-party suppliers and hosting clients. Controlled power capacity rose from 11.8% to 728 megawatts (MW), still reaching its highest level.
Cloud mining continues to be the company’s main revenue engine, accounting for 387 of the 445 bitcoins mined in June. Self-mining contributed to 58 BTC, an increase of 34.9% since May. The company added 83 BTC to its balance sheet, bringing its total Bitcoin holdings to 1,792.
“June was the most productive month of 2025,” said Chairman and CEO Leo Lu. “We are proud of our strong operational momentum when we reach a record level of 36.2 EH/s at hashrate and 728 MW at power capacity.”
The company also reported 623,114 registered cloud mining users as of June 30, suggesting sustained demand for mining platforms as a service.
Bitfufu’s scale-up efforts highlight the industry’s focus on hashrate efficiency and geographic diversification to prepare miners for future network shifts. The company’s average fleet efficiency (a key metric for managing energy costs in margin-sensitive sectors) is 20.1 Joules per Terrahash.