The squeeze leaves miners deciding whether to sell inventories, consolidate operations, or pursue high-performance computing revenue tied to artificial intelligence.
The production backdrop is firm. The seven-day average hashrate sits near one zettahash per second, while transaction fees contribute a little over 1% of block rewards on recent averages.
In its deal materials, the buyer outlined lease efficiency gains and operating synergies by 2027, while the transaction is part of the broader AI buildout competing for grid access across North America. The direction of travel is clear: AI workloads are now a core alternative for power and land that previously skewed toward proof of work.
The model emphasizes accumulation alongside self-mining, creating another lever for treasury strategies that may dampen or amplify market sales depending on spreads between mining cost, spot price, and financing terms.
Against this backdrop, break-even math is simple but unforgiving. Using representative efficiency bands and current economics, the ranges below illustrate approximate breakeven power prices, expressed in cents per kilowatt hour, at a $53 per PH per day hashprice and nominal pool fees.
The last category includes AI colocation and managed GPU services, where contracted rents are quoted per megawatt per year and often load follows compute.
TeraWulf disclosed more than $3.7 billion of expected hosting revenue under multi-year agreements, with public reporting estimating an annualized take rate near $1.85 million per megawatt on the initial tranche.
The comparison below uses those public figures and CBRE’s rent benchmarks to show the order of magnitude gap between mature AI colocation and current mining cash generation per power unit at prevailing hashprice.
The delta does not automatically mean every miner should pivot.
Retrofits require capex, liquid cooling, and higher-density racks, which can saturate existing transformers, and contractual take-or-pay obligations can limit near-term flexibility.
Miners able to monetize demand response programs, like the ERCOT 4CP framework, and tune fleets with efficiency firmware can widen their breakeven bands without selling coins.
Case studies illustrate the choice set. Iris Energy continues to expand GPU capacity and cloud revenue alongside self-mining, using a dual track that stabilizes cash flows against hashprice volatility.
The near-term market question is whether balance sheets become a supply source by year-end. If hashprice follows the forward curve and fees remain near current prints, miners above the single-digit cost bands are more likely to raise cash by selling coins or locking in forward sales of hashrate.
If AI colocation ramps up on previously announced contracts, some of that selling could be offset by compute reallocation and hedges already layered in at summer premiums.
The balance of those forces will determine how much miner supply reaches exchanges during the fourth quarter.
