New York pauses permits for largest data centers while Hochul weighs broader bill

Governor Kathy Hochul of New York has signed an executive order implementing a statewide pause on environmental permit applications for new or expanding data centers capable of consuming at least 50 megawatts of electricity. This "first statewide moratorium on new hyperscale data centers" aims to address concerns about the industry's rapid growth, particularly its impact on electricity demand, grid capacity, water resources, air quality, noise, and disadvantaged communities. The pause will remain in effect for up to a year while the state conducts an environmental review and develops new regulatory frameworks.

During an announcement in Brooklyn, Governor Hochul highlighted that such large data centers threaten to outpace the state's grid capacity and increase costs for ratepayers. She clarified that the 50-megawatt threshold was chosen to avoid impacting smaller facilities serving essential services like hospitals and schools. The executive order follows warnings from the New York Independent System Operator (NYISO) about tightening reliability margins due to rising electricity demand, with nearly 12,000 megawatts of proposed data center demand in the interconnection queue.

The Governor's action comes as the Legislature passed the "Responsible Data Center Development Act," sponsored by State Sen. Kristen Gonzalez and Assemblymember Didi Barrett, which proposes a one-year moratorium at a lower 20-megawatt threshold and includes requirements for host-community hearings, energy/water disclosures, and separate utility rate classes. While supporting the executive action, Governor Hochul has not yet committed to signing the legislative bill, stating her administration is still reviewing it.

Under the executive order, the Department of Public Service will prepare a generic environmental impact statement, and Empire State Development will publish a community investment framework to guide local governments in negotiating benefits from developers. The order also directs the Department of Environmental Conservation to review water-withdrawal programs and the Department of Public Service to consider a grid fund requiring data centers to contribute to infrastructure costs and potentially finance clean energy. Governor Hochul indicated she would pursue legislation to repeal sales tax exemptions for large data centers, framing the moratorium as a temporary pause to ensure responsible development in the AI economy.