Bitcoin Miners Hold Scarce Power Capacity as AI Data Centers Face Restrictions

U.S. regulators have imposed a wave of restrictions on new data‑center construction, making permitted power capacity a scarce commodity. Bitcoin (BTC) mining sites, already energized, are now among the few locations with available grid access.

Regulatory clampdown across states

According to a CoinShares second‑quarter mining report, at least 225 data‑center moratoriums or restrictions are in place, spanning 30 states. Notable actions include:

• Maine’s outright ban on new data‑center construction (April).
• New York’s statewide pause on environmental permits for facilities of 50 MW or more, effective July 14, with a one‑year freeze.
• County‑level limits in Ohio, Michigan, Georgia and Indiana, affecting more than a third of counties in those states.
• Pennsylvania’s tightened review rules for large projects.
• Texas halting new grid connections pending an audit.

Impact on the interconnection queue

The U.S. interconnection queue now holds roughly 2,600 GW—about twice the nation’s installed capacity. Median wait times from request to operation exceed five years for projects slated to start in 2025, according to Lawrence Berkeley National Laboratory research. Specific regional data show:

• ERCOT’s large‑load queue places data centers at 87 % of 410 GW.
• PJM projects entering service in 2025 average more than seven years from request to operation.

CoinShares notes that an energized site cannot be recreated within a commercially relevant timeframe, regardless of capital availability.

Market valuation of existing capacity

Vacancy rates in the primary market fell to a record 1.4 % at the end of 2025, despite a 36 % increase in supply, and to 0.3 % in Northern Virginia by Q1 2026 (CBRE). A recent $3.5 billion purchase of three leased Northern Virginia AI facilities set a benchmark of roughly $27 million per MW. By contrast, listed miners with unleased, energized capacity trade below $3 million per MW in some cases.

Conversion costs and potential premiums

Retrofitting mining infrastructure for AI‑grade use is estimated at $8 million–$15 million per MW, versus $0.7 million–$1 million per MW for new mining builds. Operators who can fund conversion and secure tenants may capture the premium created by regulatory and grid‑congestion dynamics.