New London County, Connecticut
New London County, Connecticut has 300 MW of data centers on record, planned to operating, across 1 record, against 3 GW of generation operating inside the county. The queue adds 5 MW of planned generation across 1 project. That is 99.7% of Connecticut's data center MW.
New London County and its neighbors
Counties shaded by data center MW on record, planned to operating. 4 of its 4 neighboring counties have pages of their own. The rest are in the member database.
Data center records planned, under construction and operating, data as of October 8, 2026.Hover a county for its numbers
of the generation operating in the county is matched by data center MW on record: 300 MW of data centers against 3 GW of plants, with 5 MW more planned.
Data centers by status
1 record, 300 MW
The data center pipeline
None of the 1 record lists a year online or expected, so the pipeline is shown by developer only.
Who is building in New London
Data center developers by MW on record. Top 1 of 1.
View as table
| Developer | Sites | MW |
|---|---|---|
| NE Edge | 1 | 300 |
Power generation in the county
77 plants operate inside New London County, 3 GW. The queue adds 5 MW across 1 project.
Operating and planned generation by technology
MW in New London County
View as table
| Technology | Status | Projects | MW |
|---|---|---|---|
| Nuclear | Operating | 2 | 2,259.9 |
| Oil | Operating | 24 | 490.2 |
| Natural Gas | Operating | 18 | 178.6 |
| Solar | Operating | 19 | 76.8 |
| Solar | Planned | 1 | 5 |
| Municipal Solid Waste | Operating | 2 | 32.9 |
| Hydro | Operating | 10 | 7.8 |
| Battery Storage | Operating | 2 | 1.6 |
Planned generation by listed in-service year
MW. Years before 2026 are past due.
View as table
| Year | Planned projects | MW |
|---|---|---|
| 2027 | 1 | 5 |
New London County against its neighbors
None of the 4 neighboring counties with a page lists a data center record. Middlesex County has the most operating generation among them, 1.7 GW.
| County | Data center records | Data center MW | Operating generation MW | Planned generation MW | Data center MW per MW operating |
|---|---|---|---|---|---|
| New London County this page | 1 | 5 | 0.1x | ||
| Middlesex County | 0 | 275 | 0x | ||
| Windham County | 0 | 189 | 0x | ||
| Hartford County | 1 | 487 | 0x | ||
| Tolland County | 0 | 0 | 0x |
Data center MW counts records planned, under construction and operating. Generation is inside the county only. Neighbors without a page have fewer than three projects on record.
5 counties shownWhat changed since June 4, 2026
1 project in New London County moved between the two snapshots. Counts and MW are below; the projects themselves are for members.
Every change in New London County
Project, what changed, technology, MW and the dates that moved, for all 1 change.
| Project | Change | Technology | MW | Previous date | New date |
|---|---|---|---|---|---|
Rows are hidden on public pages. Members see the project behind each change, its developer and the dates that moved.
Every record in New London County
Campus or project name, developer, status, MW, year and the developer’s contacts, for all 79 records. Filter, sort and export to Excel.
| Project or campus | Developer | Status | MW | Year | Contacts |
|---|---|---|---|---|---|
Rows are hidden on public pages. Members see every field and can export up to 1,000 rows a month on Solo, unlimited on Unlimited.
Get alerts for New London County
We email you when a data center or power project in New London County is added, changes status, signs an interconnection agreement or slips its date. One email per snapshot, only when something changed.
Open every campus, project and contact in New London County.
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