New York is the first US state to legally freeze large data center construction.
Governor Kathy Hochul signed Senate Bill S10642 — the Responsible Data Center Development Act — on July 14, placing a one-year moratorium on any data center project at or above 50 megawatts that lacks a completed permit. The New York Department of Environmental Conservation will not issue new permits to qualifying projects until the state finalizes a Generic Environmental Impact Statement that sets consistent environmental review standards. Hochul also said she is pursuing legislation to repeal tax exemptions currently enjoyed by large data centers. The moratorium lifts whenever the GEIS is done, not necessarily after twelve months.
New York's move is a meaningful escalation over what came before. Seattle passed a similar one-year moratorium last month, and Maine's legislature voted for one too — but Maine's governor vetoed it over a carve-out dispute. A statewide ban carries far more weight than a city ordinance: it reaches every jurisdiction within New York's borders and puts a single regulator, not dozens of local boards, in charge of the outcome. The backstory is familiar by now — a monitoring firm that oversees the largest US power grid attributed a 76% electricity price hike to data center demand, and a Virginia county asked government offices to conserve power for the same reason. Seventy percent of Americans now say they oppose a data center near their home.
The timing puts Hochul in direct tension with the White House, whose AI Action Plan explicitly pushes accelerated data center build-out. That political friction is the real story — states are starting to treat AI infrastructure the way earlier generations treated highway expansion: necessary in the abstract, intolerable in the backyard, and suddenly very expensive for everyone on the grid.