Facing squeezed profits in the cryptocurrency mining world due to escalating electricity costs, many firms are re-evaluating their strategies. They’re increasingly turning their attention and infrastructure towards the burgeoning fields of Artificial Intelligence (AI) and high-performance computing (HPC) service provision. This pivot, while potentially lucrative given the rapid expansion of the AI sector, presents considerable hurdles. Companies must upgrade their hardware and software and cultivate the necessary skills to offer top-tier AI solutions. The growing demand for AI applications across diverse sectors is fueling this shift.
Core Scientific pioneered this move in June 2024, securing a landmark 12-year, $35 billion deal with AI cloud platform CoreWeave for GPU infrastructure hosting. This agreement provides Core Scientific with a dependable, long-term income source largely insulated from Bitcoin price fluctuations, prompting similar moves among other mining companies. For example, Riot Platforms has paused its 600-megawatt Bitcoin mining expansion in Corsicana and is adapting the site for large data centers and AI clients, focusing on attracting AI businesses instead of merely increasing its computing capacity.
In August, MARA Holdings revealed plans to acquire a 64% stake in Exaion, the tech subsidiary of French energy giant EDF, for $168 million in cash. The agreement allows MARA to increase its ownership to 75% with an additional $127 million investment. This acquisition aims to significantly boost MARA’s presence in the AI infrastructure sphere. Another company, TeraWulf, has also signed two 10-year deals with Fluidstack to supply high-performance computing clusters to prominent cloud providers. TeraWulf will leverage its Lake Mariner data center campus in upstate New York to deliver over 200 megawatts of essential IT load, with total contracts valued between $37 billion and $87 billion, depending on whether two five-year renewal options are enacted. To support this project’s debt financing, Google has committed $18 billion in exchange for warrants to purchase roughly 41 million shares of TeraWulf’s stock, which amounts to an approximate 8% stake in the company.
While the majority of miners are still involved in Bitcoin mining, it’s becoming just one element of a more diversified revenue portfolio. Future income streams may include AI hosting, GPU leasing, energy brokering services, and even offering high-level computing infrastructure to governmental entities. It’s still early to definitively assess the success of this shift towards AI, as comprehensive data is still emerging. Despite HPC service provision not yet being universally adopted by miners, profit margins per megawatt for AI computing are substantially higher than those seen in traditional mining operations. Iris Energy, for instance, saw its AI service revenues climb from virtually nothing to $2.2 million by June 2025, with this new business unit boasting a profit margin of 98%, compared to the 75% generated by its mining activities.
These companies are hoping to emulate the pathway of CoreWeave, a small-scale mining operation that transformed into a major player in AI computing provision. In its second-quarter 2025 financial report, CoreWeave announced a 100% increase in year-over-year revenue, reaching $1.21 billion, and achieving a valuation of $48 billion. Following Google’s investment, TeraWulf’s stock price jumped almost 60% in a single day, pushing its market capitalization to $3.4 billion. Analysts have hailed these agreements as “transformative,” significantly strengthening TeraWulf’s position as a leading supplier of large-scale AI/HPC resources. However, they emphasize the need for careful oversight of project implementation and funding. These arrangements have considerably boosted confidence in future growth and potential profitability.
The shift of cryptocurrency mining enterprises towards AI/HPC infrastructure reflects a fundamental need to broaden revenue sources. The success of CoreWeave, achieving a $48 billion valuation and quarterly revenue exceeding $1.21 billion, stands as an inspiring example. The market’s positive response is evident in TeraWulf’s stock price surge after Google’s investment. As traditional miners expedite their transformation into AI computing service providers, their success hinges on their ability to leverage infrastructural advantages into ongoing, sustainable profitability through varied market cycles.
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