Maine

Data center activity in Maine

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Regulatory Environment Score
C
+10 pts

Maine's regulatory environment is defined by an extraordinary volume of moratorium activity, with at least 61 enacted but also at least 62 rejected, the highest reported moratorium rejection count of any state and signaling that while moratorium proposals are extremely common, they are contested and fail roughly as often as they succeed. The zoning record is sparse and negative, with only 1 reported approval against 3 denials, suggesting limited project pipeline activity reaching the permitting stage. Opposition outcomes are near neutral, with 1 project blocked and 2 approved despite opposition. With 29 active companies and 374 clips, the data reflects a state where the debate over data center development is highly active but evenly divided, rather than settled in either direction. The intensity of the moratorium fight, with at least 123 total moratorium decisions reported, is remarkable for a state of Maine's size.

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Sabattus residents to vote on data center moratorium
News Clip​​Lewiston Sun Journal​​ ​​​ ​​​·Sabattus, Androscoggin County, ME

Sabattus residents to vote on data center moratorium

Sabattus residents will soon have the opportunity to vote on a proposed moratorium on data center development in town. The Select Board approved a special town meeting for the vote, which aims to allow the Planning Board to draft comprehensive regulations before any projects are proposed. This proactive measure follows similar actions by other Maine communities and a recently vetoed statewide moratorium.

7/22/2026
Bangor committee weighs possible rules for future data centers
News ClipWABI·Bangor, Penobscot County, ME

Bangor committee weighs possible rules for future data centers

Bangor's Business and Economic Development Committee met to discuss potential regulations for future data centers in the area. Committee members cited health and environmental concerns, and ideas included requirements to offset electricity use and minimize grid impact. The discussion comes as Bangor's current data center moratorium is set to expire in October.

7/21/2026
Why better-off cities and towns see more benefits from data centers than rural regions
News Clipchronicleonline.com·Jay, Franklin County, ME

Why better-off cities and towns see more benefits from data centers than rural regions

A new study examines the economic impacts of data centers, finding varied benefits based on location and operator type, and potential increases in electricity prices. The article highlights growing national opposition to data center development, including legislative efforts like Maine's vetoed statewide moratorium bill and enacted tax incentive eliminations.

7/18/2026
Mayo Mill Dam DEP permit hearing will be Monday evening
News ClipPiscataquis Observer·Dover-Foxcroft, ME

Mayo Mill Dam DEP permit hearing will be Monday evening

The Dover-Foxcroft Select Board is considering a proposal from its Climate Action Advisory Committee to temporarily ban data centers of 10 megawatts or greater for 180 days. This pause would allow the Maine Data Center Advisory Council time to develop statewide regulations for future projects. The town's electrical infrastructure is also cited as a concern for large data centers.

7/15/2026
Data centers benefit better-off cities and towns more than rural areas
News ClipAtlanta Journal-Constitution·Jay, Franklin County, ME

Data centers benefit better-off cities and towns more than rural areas

Public opposition to data centers is growing across the U.S., driven by concerns over grid capacity and water use, leading to political actions like zoning disputes and moratoriums. As an example, Maine lawmakers passed a statewide moratorium bill which Governor Janet Mills ultimately vetoed due to concerns about a $550 million data center conversion project in Jay.

7/13/2026
Maine Governor Vetoes Statewide Data Center Moratorium Bill
News ClipAtlanta Journal-Constitution·Jay, Franklin County, ME

Maine Governor Vetoes Statewide Data Center Moratorium Bill

Americans are increasingly opposing data center developments due to concerns over grid capacity and water use, leading to political actions like the proposed statewide moratorium in Maine. Governor Janet Mills ultimately vetoed this bill, citing its potential negative impact on a $550 million data center conversion project.

7/13/2026
Why Better‑off Cities and Towns See More Benefits From Data Centers Than Rural Regions
News ClipexploreVenango·Jay, Franklin County, ME

Why Better‑off Cities and Towns See More Benefits From Data Centers Than Rural Regions

A Georgia Institute of Technology study found that data centers boost local economies and jobs primarily in urban areas, with minimal gains in rural regions, and can raise retail electricity prices by about 5%. The article highlights increasing national opposition to data centers, citing over 1,200 public actions, including zoning fights and moratoriums. Maine is presented as an example, where a proposed statewide data center moratorium bill was passed by lawmakers but vetoed by Governor Janet Mills, though she did sign separate legislation barring state tax incentives for data centers.

7/11/2026
Why better-off cities and towns see more benefits from data centers than rural regions
News ClipThe Conversation·Jay, Franklin County, ME

Why better-off cities and towns see more benefits from data centers than rural regions

Communities are increasingly opposing data center development, prompting political action such as Maine's recent veto of a statewide moratorium bill. Research indicates that data centers boost growth and jobs primarily in urban, economically developed areas, with negligible effects in rural regions. The study also found a 5% increase in local electricity prices after a data center becomes operational.

7/10/2026
Maine Towns Enact, Propose Halts on Data Center Development
News Clip8:20NEWS CENTER Maine·ME

Maine Towns Enact, Propose Halts on Data Center Development

The town of Peru, Maine, has enacted a one-year moratorium on data center development to study their impacts on water, electricity, noise, and the environment. Meanwhile, the city of Eastport, Maine, rejected a temporary moratorium but is now considering a proposal to ban large-scale data centers entirely amid ongoing debate about a planned underwater AI center.

7/8/2026
Hannah Pingree Splits From Mills, Blasts AI Data Centers As Environmentally Dangerous
News ClipThe Maine Wire·Jay, Franklin County, ME

Hannah Pingree Splits From Mills, Blasts AI Data Centers As Environmentally Dangerous

Democratic gubernatorial candidate Hannah Pingree is proposing a moratorium on AI data centers in Maine, citing environmental dangers and potential impacts on electricity rates. This move creates a policy split with current Governor Janet Mills, who recently vetoed a similar statewide ban, though she supported a specific project in the Town of Jay. The issue is becoming a key point in the upcoming general election.

7/7/2026
Eastport community torn on underwater AI data center proposal
News ClipWGME·Eastport, Washington County, ME

Eastport community torn on underwater AI data center proposal

Eastport, Maine, is experiencing division over a proposed underwater AI data center by Deep Green, which is currently in its preliminary stages. Residents are concerned about marine life and the fishing industry, leading opponents to gather signatures for two proposed ordinances. The city council is expected to hold public hearings and consider the ordinances, which could ultimately go to a public vote.

7/7/2026
Eastport weighs AI underwater data center proposal as opponents seek to halt process, part 2
News Clip3:25WABI | Maine Local News, Weather, Sports·Eastport, Washington County, ME

Eastport weighs AI underwater data center proposal as opponents seek to halt process, part 2

Eastport, Maine, is reviewing a proposal from Deep Green, Western Passage, SPB LLC for an underwater AI data center, prompting significant community debate. Opponents are concerned about the project's environmental impact on sealife and fisheries, and potential changes to the city's way of life. A petition has been submitted to bring the proposal to a November ballot vote.

7/6/2026
Eastport weighs AI underwater data center proposal as opponents seek to halt process, part 1
News Clip3:34WABI | Maine Local News, Weather, Sports·Eastport, Washington County, ME

Eastport weighs AI underwater data center proposal as opponents seek to halt process, part 1

Eastport, Maine is considering a proposal from Deep Green Western Passage for an AI underwater data center. The project, which includes 170 turbines and 34 high-pot AI computer servers, has sparked significant community and county opposition due to concerns about local fisheries and the environmental impact. A preliminary permit from the Federal Energy Regulatory Commission has been filed, but local officials clarify it is not an approval for construction.

7/6/2026