Datacenter Sites in Maine
Maine has 1,306 scored datacenter candidate sites averaging 54.1/100 DC Readiness. Industrial parcels lead the inventory (718 sites). Most sites interconnect through ISO-NE. The state's candidate sites carry a catalogued aggregate of 75.1k MW and average a 3.5 yrs interconnection-queue wait.
1,306
Candidate sites
54.1/100
Avg DC Readiness
75.1k MW
Catalogued capacity
theoretical aggregate
3.5 yrs
Avg queue wait
By site type
By grid region
- ISO-NE1,306
Average sub-score profile
How Maine's candidate sites score on each DC Readiness dimension (0–100 average).
Power availability
33.4
Speed-to-power
37.0
Fiber
73.2
Water
95.2
Hazard resilience
81.3
Top 25 datacenter sites in Maine
Ranked by DC Readiness.
| Site | Type | County | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|---|
| Thornton Heights Common | Brownfield | Cumberland | — | 0 MW | 3.9 yrs | 68.7 |
| SOUTH GORHAM | Substation-Adjacent | Cumberland County | 345 kV | 600 MW | 3.9 yrs | 66.2 |
| UNKNOWN133406 | Substation-Adjacent | Cumberland County | 345 kV | 600 MW | 3.9 yrs | 65.8 |
| RAVEN FARM | Substation-Adjacent | Cumberland County | 345 kV | 600 MW | 3.9 yrs | 65.7 |
| BUXTON | Substation-Adjacent | Cumberland County | 345 kV | 600 MW | 3.9 yrs | 64.9 |
| ORRINGTON | Substation-Adjacent | Hancock County | 345 kV | 600 MW | 3.9 yrs | 64.9 |
| SURROWIEC | Substation-Adjacent | Cumberland County | 345 kV | 600 MW | 3.9 yrs | 63.6 |
| OZ York | Greenfield | York | — | — | 3.5 yrs | 62.7 |
| EC Near Red Shield Envir Old Town Facility | Greenfield | Penobscot | — | — | 3.5 yrs | 62.2 |
| SEWALL | Substation-Adjacent | Cumberland County | 115 kV | 100 MW | 3.9 yrs | 62.1 |
| Red Shield Envir Old Town Facility | Brownfield | Hancock County | — | 16 MW | 3.5 yrs | 61.8 |
| OZ Penobscot | Greenfield | Penobscot | — | — | 3.5 yrs | 61.6 |
| Belfast Landfill | Brownfield | Waldo | — | 0 MW | 3.9 yrs | 61.5 |
| MASON | Substation-Adjacent | Lincoln County | 345 kV | 600 MW | 3.9 yrs | 61.4 |
| MAINE YANKEE | Substation-Adjacent | Sagadahoc County | 345 kV | 600 MW | 3.9 yrs | 61.4 |
| ELIOT | Substation-Adjacent | Strafford County | 345 kV | 600 MW | 3.9 yrs | 61.3 |
| S D Warren Westbrook | Brownfield | Cumberland County | — | 10 MW | 3.5 yrs | 61.2 |
| EC Near Red Shield Envir Old Town Facility | Greenfield | Penobscot | — | — | 3.5 yrs | 61.1 |
| MAGUIRE ROAD | Substation-Adjacent | York County | 345 kV | 600 MW | 3.9 yrs | 61.0 |
| SPRING STREET | Substation-Adjacent | Cumberland County | 115 kV | 100 MW | 3.9 yrs | 60.7 |
| WESTBROOK | Substation-Adjacent | Cumberland County | 115 kV | 100 MW | 3.9 yrs | 60.6 |
| OZ Cumberland | Greenfield | Cumberland | — | — | 3.5 yrs | 60.5 |
| OZ Cumberland | Greenfield | Cumberland | — | — | 3.5 yrs | 60.5 |
| PRIDES CORNER | Substation-Adjacent | Cumberland County | 115 kV | 100 MW | 3.9 yrs | 60.5 |
| EC Near Red Shield Envir Old Town Facility | Greenfield | Penobscot | — | — | 3.5 yrs | 60.4 |
Counties in Maine
16 counties with five or more scored sites.
Cumberland County167 · 57.2Penobscot166 · 55.2York County132 · 54.3Washington County109 · 52.7Androscoggin County103 · 54.1Kennebec County102 · 53.7Hancock County92 · 54.2Waldo County76 · 54.9Aroostook County68 · 50.4Oxford60 · 53.5Sagadahoc County45 · 54.6Somerset County45 · 52.1Knox County41 · 52.5Piscataquis County39 · 51.7Franklin County31 · 52.6Lincoln County29 · 53.7
Maine datacenter site selection FAQ
- How many datacenter sites are in Maine?
- GridCensus catalogs 1,306 scored datacenter candidate sites in Maine, with an average DC Readiness score of 54.1/100.
- What is the average interconnection-queue wait in Maine?
- Candidate sites in Maine average a 3.5 yrs interconnection-queue wait, with an average queue depth of 44 projects.
- What kind of datacenter sites are most common in Maine?
- Industrial sites are the most common category in Maine (718 sites), and most sites fall within the ISO-NE grid region.
Dataset updated . Screening estimates derived from public data sources.
Go deeper than the public screen
This page shows a public slice of the GridCensus dataset for Maine. Pro and Enterprise plans unlock the full 164,098-site catalog, raw sub-scores, parcel ownership, interconnection-queue detail, saved searches, and programmatic API access.