Full Breakdown
Maine Governor Vetoes Statewide Data Center Moratorium
4/26/2026, 1:25:38 AM
Core Event
On April 24, 2026, Governor Janet Mills (D-Maine) vetoed LD 307, a bill that would have barred the construction of new data centers using more than 20 megawatts of power until November 2027. Sponsored by Rep. Melanie Sachs (D-Freeport), the legislation sought a temporary freeze while a state-appointed council examined impacts on the electric grid, water supplies, and air quality. Mills cited the bill’s lack of an exemption for a $550 million data-center project already under contract in the town of Jay as the decisive factor.
Background & Context
The proposal arrived amid heightened scrutiny of data-center growth driven by artificial-intelligence workloads. A December 2024 Department of Energy study estimated U.S. data centers consumed 4.4 % of national electricity in 2023, with projections of up to 12 % by 2028. Similar moratoria have been considered in New York, Oklahoma, Georgia, and at the federal level by Sen. Bernie Sanders and Rep. Alexandria Ocasio-Cortez.
Key Stakeholders
- Janet Mills – Governor, U.S. Senate candidate.
- Melanie Sachs – Democratic state representative, bill sponsor.
- Data Center Coalition – Industry advocacy group.
- Tony McDonald – Developer of the Jay project.
- Maine Conservation Voters and Our Power – Environmental and energy-policy NGOs.
- Local officials – Franklin County commissioner Tom Saviello and town leaders supporting the Jay project.
Data & Statistics
- Jay data-center site: $550 million investment, 82 MW existing power agreement, potential to draw up to 200 MW without grid upgrades.
- Employment forecast: >800 construction jobs; >=100 high-paying permanent positions.
- Anticipated tax impact: Substantial property-tax revenue for Jay (exact amount not disclosed).
- Legislative vote: House 79-62, Senate 21-13; two-thirds majority required for an override was not met.
Official Statements & Responses
Governor Mills affirmed support for a temporary moratorium but stressed the need for an exemption for the Jay project, noting the 2023 closure of the Androscoggin paper mill devastated the local economy. She announced an executive order to create a Data Center Coordination Council and signed LD 713, which bars data-center projects from state business-development tax incentives. Rep. Sachs called the veto “simply wrong,” arguing it threatens ratepayers, the electric grid, and the environment. The Data Center Coalition praised the veto as preserving Maine’s openness to investment.
Criticism & Opposition
Environmental groups argued the veto favors developers over safeguards for residents and the grid. Maine Conservation Voters’ executive director warned the decision “flies in the face of that responsibility and the bipartisan will of the Maine Legislature.” Our Power’s Seth Berry labeled the veto “the wrong decision” and suggested the Jay exemption was a “pretext.” Critics also noted the absence of a statewide regulatory framework for large, resource-intensive facilities.
On-the-Ground Reports
Tony McDonald, owner of the Jay project, said the veto “means we can move ahead… we’re alive.” Franklin County commissioner Tom Saviello praised Mills for “not forgetting her roots” and said the project would revitalize the former mill site.
Conflicting Reports & Gaps
Sources differ on the moratorium’s exact end date (November 2027 vs. October 2027) and on the precise number of permanent jobs (“at least 100” vs. “100”). No source provides quantitative estimates of the moratorium’s projected impact on Maine’s electricity rates or grid capacity.
What’s Next
Mills is expected to issue the executive order establishing the council within weeks. Lawmakers may attempt a veto override, though the required supermajority is lacking. The upcoming Senate primary between Mills and Graham Platner could feature the data-center issue. At the federal level, pending legislation by Sanders and Ocasio-Cortez may shape future state actions, while additional states continue to consider similar bans.
Verbatim Quotes
- “A moratorium is appropriate given the impacts of massive data centers in other states on the environment and on electricity rates. But the final version of this bill fails to allow for a specific project in the Town of Jay that enjoys strong local support from its host community and region,” — Janet Mills, Governor of Maine
- “Enacting a statewide moratorium on data centers would have discouraged investment and sent a signal that Maine is closed for business — both for data centers and economic development projects involving other industries,” — Dan Diorio, Vice President of State Policy, Data Center Coalition
- “This decision is simply wrong.” — Melanie Sachs, State Representative (D-Freeport)
- “It means we can move ahead,” he said.” — Tony McDonald, Developer, Jay data-center project
