NYC Mayor Mamdani Pushes for Expanded Data Center Moratorium in New York
Mayor Zohran Mamdani urges Governor Hochul to codify and expand the state's pause on large data center projects to lower power thresholds.

Key points
- Mayor Mamdani supports expanding New York's data center moratorium to include projects using over 20 megawatts.
- The proposed bill would lower the current 50-megawatt threshold established by Governor Hochul's executive order.
- Anti-data center sentiment is growing nationwide, with bipartisan support among voters but little federal action.
New York City Mayor Zohran Mamdani announced on Monday night that he will urge New York Governor Kathy Hochul to sign the Responsible Data Center Development Act into law. This legislation aims to expand and codify the state’s existing moratorium on large data center projects, addressing concerns about environmental impact and energy consumption.
The mayor made this commitment while speaking at the AI Now Institute and More Perfect Union’s “People’s AI Assembly” in New York City. When asked by actress and advocate Ilana Glazer if he would push for the bill, Mamdani responded affirmatively. The act passed New York state legislation earlier this year but requires the governor's signature to become permanent law.
Policy Details and Thresholds
Governor Hochul previously established a moratorium on data center projects by executive order, making New York the first state to impose such a pause. That order halts new projects consuming more than 50 megawatts of power until the Department of Public Service reviews their environmental impact. The new bill would lower this threshold significantly, pausing projects that consume more than 20 megawatts.
Additionally, the proposed legislation would require data centers using more than 5 megawatts to meet specific renewable energy and labor standards. Supporters argue that codifying these rules is essential because an executive order could be modified or rescinded by future administrations. This move seeks to provide long-term regulatory certainty rather than temporary relief.
Public Sentiment and Opposition
Anti-data center and anti-AI sentiments have grown nationwide over the past year, according to numerous surveys cited by Gizmodo. This anxiety was evident at the “People’s AI Assembly,” where attendees included college students, concerned parents, and even tech workers employed by companies selling AI technology. The event drew a large crowd, with lines wrapping around the block outside Webster Hall.
Attendees held signs opposing data centers, and advocates distributed flyers promoting upcoming protests. The event opened with a video compilation of big tech CEOs, which was met with boos. Elon Musk received the strongest round of jeers from the audience. Despite bipartisan voter support for these concerns, the dynamic has not translated into significant action at the federal government level.
What should you do?
Security and technology professionals should monitor legislative developments in states with significant data center infrastructure. Understanding local regulatory changes can help organizations plan for compliance with energy and labor standards. Stakeholders should also track federal responses to state-level actions, as policy shifts may impact broader industry operations.
What to do and how to stay safe: Zohran Mamdani
- Monitor state legislation regarding data center energy thresholds and environmental review requirements.
- Review current project plans against proposed 20-megawatt and 5-megawatt power consumption limits.
- Assess labor and renewable energy compliance standards for facilities exceeding 5 megawatts.
- Track federal government actions to see if state-level moratoriums influence national policy.
Step-by-step guide: Prompt Injection Warning Signs: How to Spot AI Manipulation
General security guidance from the Threat Times newsroom. It is not confirmed advice from the organisations named in this story.
Frequently asked questions
What is the new power threshold for the proposed data center moratorium?
The proposed bill would lower the threshold from 50 megawatts to 20 megawatts, pausing projects that exceed this limit.
Who is pushing for the expansion of the data center moratorium?
New York City Mayor Zohran Mamdani is urging Governor Kathy Hochul to sign the Responsible Data Center Development Act.
Why do supporters want to codify the moratorium into law?
Supporters worry that Governor Hochul’s executive order could be modified or rescinded by future administrations.


