CleanSpark (CLSK) reached a 50 Eh/s milestone in June, expanding operations across four US states, improving average fleet efficiency to 16.15 Joules per Terrahash (J/TH).
The Las Vegas-based company produced 685 BTC last month, bringing the year’s output to 3,968 BTC. All coins are self-measured, with a total of 12,608 Bitcoin Holdings ranking seventh among Tesla’s publicly traded Bitcoin Holders.
CleanSpark sold 578.51 BTC for $61.2 million, with an average selling price of $105,860, surpassing the monthly volume-weighted average price.
“June 2025 marked the CleanSpark milestone month,” said CEO Zach Bradford. “We have achieved our mid-term goal of reaching 50 Eh/s through a fully self-manipulated infrastructure.”
The company has secured an additional 179 megawatts (MW) of electricity contracts, increasing its total contract capacity to 987 MW. The new capacity is expected to support incremental hashrates above 10 eh/s.
CleanSpark has also launched a digital asset management program that includes spot sales strategies and derivative overlays. The initiative showed its first profit in June, supporting the company’s broad focus on optimization and operational leverage.