New York Launches Statewide Environmental Review of Data Centers

The New York Public Service Commission on Sep. 17 launched a statewide environmental review that could reshape how data centers and other large electricity users connect to the electric grid. The regulator issued a positive declaration under the State Environmental Quality Review Act, allowing work to begin on a draft Generic Environmental Impact Statement while releasing a draft scope for public comment through Oct. 20.

The review will examine the environmental effects of both expanding data center development and implementing proposed reforms to large load interconnection rules and cost allocation standards. The final scope, to be adopted after the comment period, will determine the issues analyzed in the broader environmental review before state agencies move forward with the next stage of the process.

The draft scope calls for a comprehensive assessment of potential impacts across air quality, water resources, groundwater, human health, disadvantaged communities, agricultural land, wildlife, open space, community character, noise, odor and light, and visual resources. The review is intended to provide a consistent framework for evaluating the cumulative effects of growing electricity demand from large-scale computing facilities while considering how future grid connection policies could affect communities across the state.

The action builds on Governor Kathy Hochul’s Energize NY Development initiative, unveiled in January 2026, to modernize interconnection procedures for large electricity consumers. The initiative aims to ensure that major new power users contribute an appropriate share of grid-related costs, limiting the risk of higher utility bills for existing customers.

The environmental review also follows Executive Order 62, issued in July 2026, which directed the Department of Public Service to conduct the statewide assessment and instructed agencies to pause permits for data centers until the review is completed. The proceeding marks a significant step toward establishing a more structured approach to balancing economic development, rapidly growing electricity demand, and environmental oversight as New York prepares for increased investment in data-intensive industries.