CleanSpark mines 685 BTC in June and reaches 50 EH/s mid-year target

Jul 07, 2025

Vegas-based Bitcoin miner CleanSpark (CLSK) mined 685 BTC in June, its highest monthly output to date. The company’s mining fleet operated at an average hashrate of 45.3 EH/s out of a total operational 50 EH/s, with average fleet efficiency clocking in at 16.15 J/Th. 

The monthly output brings CleanSpark’s total holdings to 12,608 BTC, ranking it amongst the largest treasuries in the public mining sector. 

The company sold 578.51 BTC in June for $61.24 million, an average of $105,860 per bitcoin versus a VWAP of $105,414.

On the power side, CleanSpark contracted 987 MW of capacity and utilized 808 MW in June, providing a runway for over 10 EH/s of additional hashrate without relying on third-party hosting.

Per its press release, CleanSpark is the first miner to get to 50 EH/s entirely via fully self-operated infrastructure. 

At time of publication, CLSK is down 7.88%. 

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