CleanSpark Reaches 50 EH/s Hashrate, Grows Bitcoin Holdings to Over 12,600 BTC
Bitcoin miner CleanSpark (CLSK) has achieved a major operational milestone, pushing its total computing power beyond 50 exahashes per second (EH/s) in June as it continued expanding across four U.S. states. The company’s mining fleet also boosted its average efficiency to 16.15 joules per terahash (J/TH).
In June alone, the Las Vegas-based firm mined 685 BTC, bringing its year-to-date total to 3,968 BTC. All coins were mined using CleanSpark’s own infrastructure, helping grow its bitcoin holdings to 12,608 BTC—a figure that places it as the seventh-largest bitcoin holder among publicly traded companies, ahead of Tesla.
The miner sold 578.51 BTC during June, raising $61.2 million at an average price of $105,860 per bitcoin, which was higher than the month’s volume-weighted average price.
“June was a pivotal month for CleanSpark as we achieved our mid-year goal of 50 EH/s entirely through self-mining operations,” said CEO Zach Bradford.
In parallel, CleanSpark secured new contracts totaling 179 megawatts (MW) of additional power capacity, pushing its total contracted energy resources to 987 MW. The new capacity is expected to support over 10 EH/s of additional mining power in the future.
The company also launched its Digital Asset Management program, blending spot sales of bitcoin with derivatives strategies to manage risk and enhance returns. The program began contributing positively to CleanSpark’s performance in June, reflecting the company’s focus on operational efficiency and strategic growth.
