A comprehensive report from crypto asset management firm CoinShares reveals that Bitcoin (BTC) mining profitability has plunged to its lowest level in history. The hash price, representing revenue earned per unit of processing power, fell to approximately $28–30/PH/s per day in the first quarter of 2026, marking the lowest point since the last Bitcoin halving event. This starkly contrasts with the average cash cost of mining one Bitcoin, which reached roughly $79,995 to $80,000 in the fourth quarter of 2025.
This severe margin compression has rendered an estimated 15% to 20% of global mining capacity unprofitable. The network has already logged three consecutive negative difficulty adjustments—the first such streak since July 2022—as miners capitulate. Current live hash price sits around $32.36/PH/day, with transaction fees contributing a mere 0.40% of block rewards.
Faced with this crisis, the industry's identity is fracturing. The strategic pivot towards Artificial Intelligence (AI) and High-Performance Computing (HPC) is accelerating from an option to a necessity for survival. Publicly traded mining companies have disclosed over $70 billion in AI/HPC contracts, with CoinShares projecting that some could generate up to 70% of their revenue from AI activities by the end of 2026, up from about 30% today.
Major players like TeraWulf (WULF), Core Scientific (CORZ), Cipher Mining (CIFR), Hut 8 (HUT), and IREN are transforming into data center operators. Core Scientific has energized 350 MW for AI client CoreWeave, targeting 590 MW by early 2027. Hut 8 signed a 15-year, 245 MW AI data center lease valued at $7 billion. IREN secured $3.6 billion in GPU financing tied to a Microsoft contract.
This transformation is being funded by massive debt accumulation, fundamentally altering company balance sheets. IREN holds approximately $3.7 billion in convertible bonds, TeraWulf's total debt has reached $5.7 billion, and Cipher Mining issued $1.7 billion in secured notes. This debt load introduces new risks related to interest rates, refinancing windows, and execution timelines.
The financial strain is forcing a dramatic shift in treasury management. Contrary to the persistent retail assumption that miners are perpetual holders, they are now acting as commodity producers managing liquidity. Public mining companies collectively hold 121,516 BTC (worth ~$8.63 billion) and have become meaningful marginal sellers. Riot Platforms sold 1,818 BTC in December 2025 for $161.6 million, Core Scientific sold over 1,900 BTC in January 2026 for about $175 million, and Marathon Digital (MARA) changed its strategy to permit balance sheet BTC sales. This creates a pro-cyclical supply overhang, with selling concentrated when BTC prices are already weak.
The market now clearly bifurcates between "infrastructure companies" and "mining companies." Firms with secured AI/HPC contracts trade at an average EV/NTM revenue multiple of 12.3x, while pure-play Bitcoin miners trade around 5.9x. The network hashrate remains high at roughly 961 EH/s, but this masks widespread unprofitability among older, less efficient fleets, pointing toward a future dominated by a narrower, better-capitalized set of survivors.
