Bitcoin miners face 2027 deadline as US grid strains under AI power demand

America's power grid is running out of room, and Bitcoin miners are the first in line to be cut.

The U.S. Energy Information Administration projects electricity consumption will climb from 4,195 billion kilowatt-hours in 2025 to 4,269 billion in 2026 and 4,399 billion in 2027, driven by AI data centers and electrification. Commercial power demand is expected to surpass residential consumption for the first time on record in 2026, according to the EIA's Short-Term Energy Outlook released Tuesday.

"Electricity demand growth is led by an increase in the commercial sector, which is expected to outpace residential demand in 2026 for the first time on record," the EIA said in its report.

The agency forecasts commercial power sales will rise to 1,550 billion kWh in 2026 from 1,493 billion in 2025, while residential sales ease to 1,508 billion from a record 1,515 billion. Industrial sales are projected at 1,065 billion kWh, just above the all-time high of 1,064 billion set in 2000. Renewables' share of generation rises from about 24% in 2025 to 27% in 2027, while coal slides from 17% to 15% and natural gas holds at 40%.

The grid squeeze creates a regulatory deadline for Bitcoin miners, who consumed an estimated 138 terawatt-hours annually as of mid-2024 — more than the entire country of Norway. A study published May 26 in PNAS Nexus calculated that roughly 16,000 megawatts was wasted in 2025 by fruitless mining attempts, equivalent to the generation capacity of Switzerland's 701 hydropower plants.

Bitcoin miners are already voting with their balance sheets. TeraWulf on Monday announced a 20-year lease with Anthropic covering 401 megawatts of critical IT load at its Justified Data campus in Kentucky, with projected revenue of $19 billion over the term. The company also sold its 50.1% stake in a 168-megawatt Texas joint venture to an investor group led by Fluidstack. TeraWulf shares jumped more than 10% on the news and have gained about 85% since the start of 2026.

The pivot is industry-wide. CoinShares estimated in March that publicly traded miners could receive as much as 70% of their revenue from AI and high-performance computing by the end of 2026, up from roughly 30%. Bitcoin's price decline has accelerated the shift: the token traded at $63,373 as of Monday, down 27.57% year to date and 41.98% over the past year, according to CoinGecko. WTI crude at $68 a barrel, down from an April high of $114.58, has bought miners some breathing room on operating costs but does not change the fundamental math of AI lease revenue versus volatile block subsidies.

VanEck's Matthew Sigel said on The Wolf Of All Streets podcast that Bitcoin will be "materially higher in one year" but set a falsifiable threshold: if the token fails to surpass its all-time high by the first quarter of 2028, that would "force maybe a thesis rethink." Prediction markets are less optimistic in the near term — Polymarket puts the odds of Bitcoin reaching $100,000 by Dec. 31, 2026 at 10%, with implied probability slipping 2.5% over the past week.

The EIA's Annual Energy Outlook projects data center server energy use could reach 818 billion kilowatt-hours by 2050 in its High Electricity Demand case, more than 16 times the 2020 level. Grid trade groups told Congress in April that data centers could account for 9.1% of all U.S. electricity consumption by the end of the decade. A miner sitting on a 100-megawatt interconnect in West Texas now faces a choice between a volatile block-reward stream tied to a declining asset and a signed 15-year contract from a trillion-dollar hyperscaler.

Sigel's bull case rests on 22 sovereign nations now holding or mining Bitcoin, growing by one to two countries per year, and the potential for a U.S. strategic reserve. But those catalysts have little to do with mining economics. If Bitcoin cannot make a new high by early 2028 with sovereign adoption compounding and ETF plumbing fully built out, the question will not be whether miners defected — it will be whether the buyers ever showed up.

This article is for informational purposes only and does not constitute investment advice.