
Cipher Mining Inc. is a emerging developer of industrial-scale bitcoin mining data centers. They’ve transformed their Black Pearl site into a thriving hub that is now fully energized and operational for bitcoin mining. The company, which trades on NASDAQ under the CIFR ticker symbol, runs five data centers focused exclusively on bitcoin mining. This activation represents an important feature of the company’s scale up, and its intention to grow its self-mining hashrate significantly.
With a robust pipeline of 2.6 GW expected for high-performance computing (HPC) hosting or bitcoin mining applications, Cipher Mining is poised for substantial growth in the digital asset space. With these developments, the company expects its total self-mining hashrate to reach approximately 23.1 EH/s. This milestone will have been accomplished upon the successful completion of Phase I at each site. The Black Pearl site, which has a capacity of 300 MW, is an important part of this expansion plan.
Cipher Mining has started hashing at the 150 MW Black Pearl Phase I. This combined effort increases the company’s existing hashrate to just under 16 EH/s. Once Phase 1 is completed, the hashrate at the Black Pearl site will be around 9.6 EH/s. Cipher Mining’s growth forecasts indicate that this development is indeed well underway. Taking these developments into account, the company now expects its combined hashrate to increase to approximately 23.1 EH/s by the end of Q3/2025.
Production-wise, the hashrate coming out of the Black Pearl site is at around 2.5 EH/s right now. This amount is poised to increase rapidly as new mining rigs are brought online and delivered in ordered waves. Over time, these new rigs will replace legacy units, further increasing the site’s efficiency and total productive capacity. The ongoing upgrade is expected to significantly boost the site's performance and contribute to the company's overall hashrate.
The strategic deployment of new mining rigs at the Black Pearl site underscores Cipher Mining's commitment to technological advancement and operational excellence. The company is replacing out the old less efficient equipment with new high tech cutting edge mining technology. According to the release, this move will ensure efficient energy use and maximize production of bitcoin mining operations. As the cryptocurrency world continues to develop, this upgrade represents an important pillar in Cipher Mining’s strategy to stay ahead of the game.
With its focus on building, owning and operating large-scale, commercial data centres, Cipher Mining expects to emerge as one of the leading bitcoin miners in the industry. The company currently runs five data centers and has a massive 2.6 GW pipeline. This potent combination makes clear its ambition and preparedness for future growth. As we reported last month, Cipher Mining successfully activated the initial Black Pearl site. This major accomplishment places them on schedule to go beyond their expected hashrate projections and improve their competitive market advantage.
Black Pearl’s 300 MW capacity, combined with its investment in innovative infrastructure and technology, pushes the boundaries of this investment. Cipher Mining employs an approach, in phases, to energize and deploy mining rigs. This strategy allows them to stretch resources as far as possible while still providing a graceful transition. Further, the company’s core competency in data center development is evident. You can get a glimpse of their commitment to operational efficiency in the promise of the Black Pearl site’s seamless integration into their existing network.
Cipher Mining continues to grow its operations while greatly increasing the quality and efficiency of its infrastructure. Combined with these enhancements, the company is best positioned to capture the increasing need for bitcoin mining commercial services. The projected increase in hashrate to approximately 23.1 EH/s by the third quarter of 2025 reflects the company's confidence in its ability to execute its growth strategy. The Black Pearl site is key to realizing our goal. Getting it activated successfully clears the way for Cipher Mining to accelerate forward on so many fronts.

Lee Chia Jian
Blockchain Analyst
Lim Wei Jian blends collectivist-progressive values and interventionist economics with a Malaysian Chinese perspective, delivering meticulous, balanced blockchain analysis rooted in both careful planning and adaptive thinking. Passionate about crypto education and regional inclusion, he presents investigative, data-driven insights in a diplomatic tone, always seeking collaborative solutions. He’s an avid chess player and enjoys solving mechanical puzzles.