Bitcoin hashrate falls 6.3% as mining capital shifts toward AI

Hashrate Index reported Thursday that Bitcoin's 30-day mean web hashrate fell 6.3% 4th implicit 4th to astir 940 EH/s, astir 12% beneath the December 2025 highest of 1,066 EH/s.

The contraction follows a diminution of 1,066 EH/s successful Q1 to 1,004 EH/s successful Q2, making Q3 the 2nd consecutive quarterly drop. Hashrate Index attributed the diminution chiefly to anemic mining economics, with the displacement toward AI/HPC infrastructure adding longer-term pressure.

"This is simply a structural shift, not conscionable a cyclical low," Ethan Vera, main operating serviceman of Luxor, said successful the report. "Miners everyplace are being revalued arsenic vigor and AI infrastructure, and with mining margins compressed and AI economics acold stronger, that's wherever the superior is heading."

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Low hashprice pushes older machines offline

Hashprice was inactive successful the low-$30s per PH/s per day, leaving galore operators astatine oregon nether breakeven erstwhile powerfulness prices and fleet ratio are factored in. By mid-2026, bitcoin was trading successful the low-$60,000s, astir 50% nether its October 2025 highest adjacent $126,000, which chopped miner gross portion operating expenses stayed elevated, Hashrate Index said.

"It comes down to efficiency," Vera said. "Operators with the newest hardware and cheapest powerfulness tin inactive excavation profitably done a debased hashprice; those connected older machines are usually amended disconnected curtailing until it recovers."

U.S. remains the largest mining marketplace

The United States retained the largest nationalist stock of hashrate astatine 36.7%, oregon astir 345 EH/s, according to Hashrate Index. Its estimated output declined by 30 EH/s, oregon 8%, during the quarter, making the state the largest contributor to the network's wide reduction.

Russia ranked 2nd with 17.2%, oregon astir 162 EH/s, aft losing an estimated 8 EH/s. China held 3rd spot astatine 12.2%, equivalent to astir 115 EH/s. Together, the apical 3 countries accounted for astir 66% of planetary hashrate, broadly unchanged from Q2.

For the archetypal clip successful the heatmap series, Kazakhstan fell retired of the apical 10, slipping to 11th with astir 15 EH/s. Norway moved into the ranking astatine astir 16 EH/s due to the fact that its hashrate stayed level portion capableness shrank elsewhere.

Paraguay ranked 4th with 4.7% of planetary hashrate. The United Arab Emirates followed with 3%, portion Oman, Canada, Ethiopia and Indonesia occupied the adjacent 4 positions.

AI contracts reshape nationalist miners

Public mining companies person said they person much than $70 cardinal successful cumulative AI/HPC contracts, according to a Q1 2026 CoinShares mining report. CoinShares said listed miners could bring successful arsenic overmuch arsenic 70% of gross from AI by the extremity of 2026, up from astir 30% erstwhile it released the report.