Data Centers in Maine
At least 3 data centers have been tracked across Maine — the 40th state by data-center buildout in the country by capacity.
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Every one of those 3 data centers draws power and water from the same grid you rely on — reshaping where Maine rates, land use, and water go, whether or not anyone put it to a vote. Here’s what that means, and what you can do about it.
Statewide, an industry analysis counts about 8 operational and 1 planned or under‑construction data centers in Maine — the map below shows the 3 we’ve pinned so far, so help us map the rest. Statewide totals: American Edge Project & TECNA, Dec 2025.
On the agenda: Portland Housing & Economic Development Committee Meeting — data center (Oct 6)
Tuesday, October 6 — today · The full record → · Read the agenda ↗
On the agenda: Westbrook meeting — Data Center (Oct 6)
Tuesday, October 6 — today · The full record → · Read the agenda ↗
On the agenda: Biddeford Planning Board Meeting (Live) — Data Center (Oct 7)
Wednesday, October 7 — tomorrow · The full record → · Read the agenda ↗
Every record for this area on the Docket → · nothing is ever deleted.
No new reports near Maine in the last 30 days — checked hourly, last checked Oct 6, 12:36 UTC. Cameras only get on the map when someone looks: be the one.
What these facilities actually do
Hyperscale data centers aren’t ordinary warehouses. Each one draws megawatts of power and millions of gallons of water, and locks in decades of tax abatements — deals routinely approved with little public scrutiny. Across Maine, that’s 3 facilities quietly reshaping the grid, water table, and tax base. See how the buildout works and where the power and water go.
How Maine compares
Maine ranks #40 of 52 states and territories by tracked data-center capacity — part of a fast-growing national footprint. Nationwide, we have tracked over 2,000 megawatts and counting. Nearby by camera count: Idaho (4), Massachusetts (3), Montana (3), New Hampshire (3).
The latest from Maine
- Portland, Maine Committee to Weigh Data Center Regulation Resolution Oct. 6
- Portland, Maine, Committee to Discuss Data Center Zoning Rules Oct. 6
- Portland, Maine City Council to Weigh $1.3M Data-Center-Linked Contract Oct. 6
- Eastport files motion to intervene in underwater data center case
- Eastport, Maine Council to Weigh Ban on Large-Scale Data Centers Sept. 9
On camera in Maine — each opens right here on GridWatch:
All data-center news → · All video & feeds →
What you can do in Maine
You don’t have to accept it — and you don’t have to be anti-growth to demand accountability. File a public records request to learn a project’s power draw, water use, and abatement terms, speak up at a city-council meeting, and see the full playbook on our Take Action page.
Not sure what one looks like? See photographs of installed cameras before you go looking.
No local chapter in Maine yet — be the first, and we’ll list you.
Data centers by city in Maine
We track 3 Maine cities and towns with tracked data centers — each with its own local report: