Governor Kathy Hochul signed an executive order blocking new environmental permits for hyperscale data centres exceeding 50 megawatts in New York. This measure pauses construction on such facilities for up to a year to allow regulators to draft rules protecting residents from energy price spikes and environmental harm. The threshold is higher than the 20 megawatt limit approved by state lawmakers in a separate bill awaiting her signature. The pause targets large-scale operations intended to house artificial intelligence models and other compute-intensive workloads.
The action marks a significant shift in how states approach infrastructure supporting artificial intelligence. By halting immediate expansion, the state prioritises local grid stability over rapid deployment of energy-hungry facilities. This approach contrasts with policies in other regions that encourage such development without strict upfront caps. The move signals growing political will to constrain the physical footprint of the sector while legislation regarding broader restrictions continues.
- The moratorium applies only to new permits for facilities larger than 50 megawatts.
- Existing data centres remain operational under current rules.
- A separate legislative bill with a lower 20 megawatt threshold is still pending.
