Key Takeaways
- Production expenses for a single Bitcoin reached approximately $80,000 during Q4 2025, creating a $19,000 loss per unit with BTC valued near $70,000
- Publicly-traded mining operations have secured more than $70 billion in artificial intelligence and advanced computing agreements
- Industry projections suggest AI-related income could represent 70% of total miner revenue by late 2026, compared to 30% currently
- Mining firms are liquidating Bitcoin holdings and accumulating significant debt to finance their transition to AI infrastructure
- The Bitcoin network’s hashrate has declined from peak levels of 1,160 EH/s to approximately 920 EH/s as operations shut down
The cryptocurrency mining sector is experiencing a profitability crisis that’s reshaping the entire industry. A recent analysis from CoinShares reveals that publicly-traded mining companies spent an average of $79,995 to produce each Bitcoin during the fourth quarter of 2025. With Bitcoin currently valued around $70,000, this creates a substantial loss of approximately $19,000 for every coin mined.
🚨 JUST IN: Bitcoin miners are pivoting to AI and selling BTC to fund the transition.
Average cost to mine 1 BTC: ~$79,995
BTC price: ~$70,000
Over $70B in AI/HPC contracts signed as miners liquidate holdings and shift toward data center revenue.$BTC $MARA $RIOT $CORZ $WULF pic.twitter.com/hsSr3tRxlM— MarketPulseHQ (@MPulseHQ) March 28, 2026
This economic reality has catalyzed a dramatic industry transformation. Mining operations are rapidly repurposing their facilities for artificial intelligence and high-performance computing (HPC) workloads — while simultaneously liquidating their cryptocurrency reserves to finance the transition.
The scope of this shift is massive, with public mining companies announcing over $70 billion in AI and HPC service agreements. CoreWeave’s partnership with Core Scientific represents a $10.2 billion commitment spanning twelve years. TeraWulf has locked in $12.8 billion in HPC revenue through contracts. Hut 8 executed a $7 billion infrastructure lease focused on AI applications. Cipher Digital secured a substantial agreement with Fluidstack, which has Google backing.
Core Scientific has already transitioned to generating 39% of revenue from AI colocation services. TeraWulf derives 27% from this segment. IREN currently sits at 9% but is expanding aggressively, constructing liquid-cooled GPU capacity approaching 200 megawatts.
According to James Butterfill, CoinShares’ Head of Research, publicly-listed mining companies could derive as much as 70% of their total revenue from AI operations by the conclusion of 2026 — a dramatic increase from the current 30% level.
Financing the Industry Transformation
The pivot to AI infrastructure is being funded through two primary mechanisms: debt financing and cryptocurrency liquidation.
IREN has accumulated $3.7 billion in convertible debt instruments. TeraWulf’s total debt burden stands at $5.7 billion. Cipher Digital’s November issuance of $1.7 billion in senior secured notes caused quarterly interest obligations to surge from $3.2 million to $33.4 million in Q4 alone.
Concurrently, publicly-traded mining firms have collectively liquidated over 15,000 Bitcoin from their peak treasury positions. Core Scientific divested approximately 1,900 BTC valued at $175 million during January. Bitdeer completely depleted its treasury in February. Riot liquidated 1,818 BTC worth $162 million in December. Marathon, which maintains the largest public Bitcoin position at 53,822 BTC, amended its policy in March to permit sales from its entire balance sheet reserve.
The financial incentives strongly favor AI infrastructure. Bitcoin mining facilities require capital expenditures of $700,000 to $1 million per megawatt. AI data center infrastructure demands $8 million to $15 million per megawatt, but generates profit margins exceeding 85% with long-term contractual revenue certainty.
Impact on the Bitcoin Network
The industry’s exodus from mining is creating measurable effects on Bitcoin’s underlying network. The network hashrate achieved a peak of 1,160 exahashes per second in October 2025. It has subsequently fallen to approximately 920 EH/s, accompanied by three consecutive negative difficulty adjustments — the first such sequence since July 2022.
On March 20, mining difficulty decreased by 7.7%, representing one of the sharpest single-adjustment declines recorded this year.
CoinShares forecasts that hashrate could rebound to 1.8 zetahashes by the end of 2026 — but only under a scenario where Bitcoin returns to $100,000. If cryptocurrency prices remain below $80,000, the research firm anticipates continued miner departures.
Mining companies with established AI contracts now command valuations of 12.3 times forward revenue. Traditional Bitcoin-focused miners trade at just 5.9 times. MARA was highlighted as among the few major operations maintaining dedication to Bitcoin mining operations and low-cost energy procurement strategies.
