Maine

Data center activity in Maine

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Regulatory Environment Score
C
+26 pts

Maine presents a uniquely contested regulatory landscape, with at least 57 moratoriums enacted alongside 58 rejected, the highest combined moratorium activity of any state relative to its size. This extraordinary volume suggests an intense statewide debate over data center development, with communities sharply divided. Zoning outcomes are unfavorable with only 1 reported approval against 4 denials, and at least 1 project has been blocked while 2 have been approved despite opposition. At least 22 companies are active, a notable count that signals continued market interest despite the turbulent regulatory environment. The recent decline in the state's regulatory standing reflects the weight of accumulated zoning denials and moratorium battles.

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Scarborough pauses data center development
News Clip2:49NEWS CENTER Maine·Scarborough, Cumberland County, ME

Scarborough pauses data center development

The town of Scarborough, Maine, has enacted a temporary pause on data center development within its jurisdiction. This action indicates a municipal effort to regulate or review the future construction of data center facilities.

6/8/2026
Inside one Maine community’s fight against an underwater AI data center
News ClipThe Boston Globe·Eastport, Washington County, ME

Inside one Maine community’s fight against an underwater AI data center

Residents in Eastport, Maine, are opposing a proposed underwater AI data center by DeepGreen Western Passage SPV LLC, citing environmental risks and potential strain on the power grid. They urged the City Council to enact a moratorium, but the council declined to vote, instead sending a letter of objection. This local action comes as Governor Janet Mills vetoed a statewide data center moratorium bill, though a new state council has been formed to evaluate future policy.

6/6/2026
Proposed underwater AI project in Eastport draws scrutiny
News Clip2:10NEWS CENTER Maine·Eastport, Washington County, ME

Proposed underwater AI project in Eastport draws scrutiny

A proposed tidal-powered underwater AI data center in Passamaquoddy Bay, near Eastport, Maine, is drawing scrutiny from residents concerned about its environmental and economic impacts. While residents urged the Eastport City Council to oppose the project and consider a temporary moratorium, the council rejected the moratorium, citing the project's early study phase. The developer, Deep Green Western Passage, claims the project will be green and generate economic benefits.

6/5/2026
Eastport residents raise concerns over underwater AI data center
News Clip2:37NEWS CENTER Maine·Eastport, Washington County, ME

Eastport residents raise concerns over underwater AI data center

A proposed underwater AI data center near Eastport, Maine, is facing opposition from residents concerned about its environmental impact on marine life and the local fishing industry. Residents urged the Eastport City Council to oppose the project and enact a temporary moratorium, which the council rejected due to the project being in early study phases. The developer, Deep Green Western Passage, states the project aims to be environmentally friendly and provide economic benefits.

6/5/2026
Eastport push to pause underwater AI data center
News Clip1:19NEWS CENTER Maine·Eastport, Washington County, ME

Eastport push to pause underwater AI data center

Eastport residents are pushing for a temporary pause on a proposed underwater AI data center in Passamaquoddy Bay due to environmental and community concerns. While the city council voted against a moratorium, they sent a letter outlining their worries, as the developer maintains the project is in early review.

6/5/2026
Data center tax incentives
News Clip1:15NEWS CENTER Maine·ME

Data center tax incentives

This video from NEWS CENTER Maine discusses tax incentives for data centers. The content likely focuses on government policies and benefits related to attracting or supporting data center development within the state of Maine.

6/4/2026
Scarborough Town Council approves data center moratorium
News ClipWGME·Scarborough, Cumberland County, ME

Scarborough Town Council approves data center moratorium

The Scarborough Town Council has approved a 180-day moratorium on data center construction following a rejected proposal by developer Daniel Dickinson. Residents and council members expressed concerns over environmental impact and noise, despite the absence of existing data centers in town. The moratorium takes immediate effect and applies retroactively to proposals submitted since April 1.

6/4/2026
Group to report back to state on data centers in Maine
News Clip2:52NEWS CENTER Maine·ME

Group to report back to state on data centers in Maine

A newly formed data center council in Maine held its first meeting to establish goals for the upcoming months. The council's discussions focus on future developments concerning data centers across the state, with plans to report its findings back to the state government.

6/4/2026
Scarborough Town Council imposes data center moratorium - Portland Press Herald
News ClipMaine Sunday Telegram·Scarborough, Cumberland County, ME

Scarborough Town Council imposes data center moratorium - Portland Press Herald

The Scarborough Town Council unanimously enacted a 180-day moratorium on data center development, impacting a project proposed by developer Daniel Dickinson. The ban allows the town to revise its zoning ordinance and address community concerns about environmental impacts and water consumption. Residents and councilors expressed strong opposition to data centers in Scarborough, citing incompatibility with the town's values and resources.

6/4/2026
Scarborough Town Council approves data center moratorium
News ClipWGME·Scarborough, Cumberland County, ME

Scarborough Town Council approves data center moratorium

The Scarborough Town Council has enacted a 180-day moratorium on data center construction. This decision follows a proposal by developer Daniel Dickinson for a 140,000 sq ft data center, which town officials had previously rejected as incomplete. Concerns from residents and councilors regarding environmental impact and noise influenced the council's decision.

6/4/2026
Maine advisory council begins reviewing impacts of data centers
News Clipnewscentermaine.com·ME

Maine advisory council begins reviewing impacts of data centers

A newly formed statewide Data Center Advisory Council in Maine has begun reviewing the potential impacts of data centers on the state's environment, energy grid, and communities. The council was established by Gov. Janet Mills after she vetoed a bill that would have imposed a temporary statewide moratorium on new data center development. It is tasked with evaluating policy options and recommending legislative actions by early 2027.

6/3/2026
Gorham approves data center moratorium - Portland Press Herald
News ClipMaine Sunday Telegram·Gorham, Cumberland County, ME

Gorham approves data center moratorium - Portland Press Herald

The Gorham Town Council in Maine has unanimously approved a 180-day moratorium on large-scale data center projects. This pause will allow the council to research and develop potential regulations for these facilities, addressing concerns from residents about water depletion, high electricity usage, and noise emissions. While no data centers are currently planned for Gorham, nearby towns have seen similar proposals.

6/3/2026