The Bitcoin mining industry is undergoing one of its most fundamental transformations to date—and the evidence is now most apparent in company financials rather than traditional metrics like hashrate or network difficulty. According to a recent report, the average cash cost for publicly traded Bitcoin mining firms to produce a single Bitcoin has surged to roughly $80,000 by the fourth quarter of 2025. Meanwhile, the price of Bitcoin has been fluctuating between $68,000 and $70,000, leaving miners facing average losses approaching $19,000 per coin produced.
AI contracts signal new direction for mining operators
Faced with these unsustainable losses, industry players are pivoting rapidly. Many publicly listed Bitcoin mining companies are shifting their priorities toward artificial intelligence and advanced computing infrastructure, drawn by promises of higher efficiency and more stable cash flows. The total value of announced AI and high-performance computing (HPC) contracts among public mining firms now exceeds $70 billion. This includes Core Scientific’s expanded agreement with CoreWeave, alone valued at $10.2 billion, and TeraWulf’s $12.8 billion in contracted HPC revenue. Hut 8 entered into a $7 billion, 15-year AI-related lease at its River Bend facility, while Cipher Digital secured a billion-dollar deal with Fluidstack.
With these new contracts in place, the share of AI in miners’ revenues is rising swiftly. Currently, AI accounts for roughly 30 percent of the total, and projections indicate this could climb as high as 70 percent by the end of 2026. Core Scientific has already seen 39 percent of its data center income tied to AI, TeraWulf reports a 27 percent contribution, and IREN attributes 9 percent of its earnings to the sector; IREN is actively expanding with a 200-megawatt liquid-cooled GPU capacity tailored for rapid scaling in AI services.
Economic pressures and financing strategies reshape mining landscape
The industry’s main profitability metric—hashprice—has dropped to its lowest point since the last halving, standing at $28–$30 by mid-2026. At these levels, miners are compelled to keep electricity costs below $0.05 per kilowatt-hour to remain in the black. In contrast, AI infrastructure contracts offer profit margins exceeding 85 percent and stable long-term revenue, making them increasingly attractive as a business model.
How miners are funding this rapid transition is also noteworthy. Debt levels are rising at pace. IREN currently holds $3.7 billion in convertible loans spread across five tranches, while TeraWulf’s total debt has grown to $5.7 billion. Cipher Digital issued $1.7 billion in bonds in just the last quarter of the previous year, causing its quarterly interest expense to leap from $3.2 million to $33.4 million.
Another observable shift is the acceleration in Bitcoin liquidation by miners. More than 15,000 Bitcoins have been sold from reserves recently. Core Scientific offloaded around 1,900 Bitcoins in January, generating $175 million, and plans to sell nearly all its remaining assets by the first quarter of 2026. Bitdeer liquidated its entire holdings in February, while Riot Platforms sold 1,818 Bitcoins in December. Marathon, standing as the largest public miner with 53,822 Bitcoins, passed a resolution in March authorizing full liquidation of its treasury if needed.
These developments are steadily transforming Bitcoin mining companies into data center operators. As a result, the United States, China, and Russia now control roughly 68 percent of the global hashrate, with emerging markets like Paraguay and Ethiopia starting to gain traction in the sector.
Meanwhile, the rollout of next-generation, low-energy mining devices—such as Bitmain’s S23 series and Bitdeer’s SEALMINER A3—is anticipated to occur at scale during the first half of 2026. However, due to the high capital requirements for deploying these machines, many firms are choosing to prioritize investments in AI infrastructure instead.
