New Hampshire Leaders Pursued Data Center Moratorium

State officials are considering a halt on AI data center construction to address local infrastructure concerns.

Updated on Sept. 18, 2026 in Data Centers

Isometric editorial illustration of a heavy granite block in a stylized forest, representing New Hampshire infrastructure policy. — New Hampshire legislators are pursuing a state-wide moratorium on AI data center construction to address mounting local concerns over energy and water infrastructure resources. AI Illustration. Upload story photo >

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Should your local government have the power to block large-scale data center construction in your community?

New Hampshire Republican leadership has announced plans to pursue a moratorium on the construction of AI data centers across the state. This move comes following rising public opposition to recent proposals in the capital region.

Why it matters

Lawmakers are responding to concerns about the long-term impact of energy-intensive data centers on local electricity and water resources. The proposed policy aims to protect taxpayers and the environment from the demands of large-scale infrastructure.

A UNH Survey Center poll found that 67% of New Hampshire residents oppose local data center construction. Meanwhile, the state legislature continues to debate infrastructure capacity eight months after the failure of Senate Bill 439.

The players

Sharon Carson

She serves as the Senate President of New Hampshire and recently announced the initiative to explore a legislative moratorium.

Kelly Ayotte

She is the Governor of New Hampshire and has publicly signaled her support for halting new data center construction.

The details

Legislators are exploring new state legislation to regulate development following several contentious projects in areas like Bow and East Concord. The push follows a failed legislative attempt earlier this year to address the rapid expansion of these facilities.

May 2026: A data center proposal was withdrawn in Nottingham.
Summer 2026: Governor Kelly Ayotte expressed support for a moratorium.
September 17, 2026: Senate President Sharon Carson announced the policy shift.
January 2027: The next legislative session begins.

Roadmap

The push for a moratorium reflects a wider trend of states reassessing the rapid proliferation of high-density AI computing infrastructure. This move places New Hampshire at the forefront of states attempting to balance tech expansion with existing utility and environmental constraints.

Residents can expect a potential pause on new construction projects that have previously raised local concerns regarding utility costs and water usage. The policy shift may directly influence property development opportunities in the capital region and beyond.

The takeaway

The move signals a growing legislative appetite for stricter oversight of large-scale tech infrastructure. Citizens should monitor upcoming legislative filings to understand how these potential restrictions could reshape land use and utility planning in their communities.

What happens next

The New Hampshire legislative session is scheduled to begin in January 2027, where lawmakers are expected to formally introduce the proposed moratorium legislation.