New York enacts the first statewide moratorium on new hyperscale data centers

New York became the first US state to freeze permits for new hyperscale data centers, after Governor Kathy Hochul signed an executive order on July 14, 2026. The pause halts state environmental approvals for facilities of at least 50 megawatts for one year.

The moratorium is the sharpest state-level check yet on an AI build-out that is straining power grids and pushing up electricity bills. It arrives as utilities across the country warn that data-center demand is outrunning new generation.

During the pause, state regulators are directed to produce a Generic Environmental Impact Statement examining grid capacity, water use and broader environmental impact, a template the state could use to set permanent siting rules; a separate state proceeding takes up ratepayer costs. New York ‘will lead the way in creating the strongest standards in the nation for data center development,’ Hochul said.

The order supersedes a narrower moratorium bill the legislature passed earlier in 2026, which set a 20-megawatt threshold that Hochul’s office called too complex to administer. By raising the bar to 50 megawatts, the executive order targets the largest hyperscale campuses while leaving smaller facilities free to proceed.

The freeze is not permanent, and it does not cancel projects already permitted. Developers with approvals in hand can keep building; the pause bites only on new applications during the review year. Whether it slows AI infrastructure in the Northeast, or simply pushes hyperscale operators toward friendlier states such as Texas and Virginia, will depend on what standards emerge once the impact statement is finished.