Data center · Rockingham County, New Hampshire, United States
FirstLight data center, Portsmouth
FirstLight data center, Portsmouth is a data center in Rockingham County, New Hampshire, United States, operated by FirstLight.
Facts
Every value links to its source, and to the source's own record where it has one. Licences and last-checked dates are per row.
| Fact | Value | Source |
|---|---|---|
| Location | Rockingham County, New Hampshire | OpenStreetMap data centers · record · ODbL 1.0 · checked 24 Oct 2026 |
| Address | 77 Aviation Avenue, Portsmouth, NH | OpenStreetMap data centers · record · ODbL 1.0 · checked 24 Oct 2026 |
| Operator | FirstLight | OpenStreetMap data centers · record · ODbL 1.0 · checked 24 Oct 2026 |
| Building footprint | 866 m² (building) | OpenStreetMap data centers · record · ODbL 1.0 · checked 24 Oct 2026 |
| Coordinates | 43.0761, -70.8081 | OpenStreetMap data centers · record · ODbL 1.0 · checked 24 Oct 2026 |
Research on this data center and its operator.Who owns it up to the parent company, its power supply, grid connection and planning status, and an introduction to the operator.
Request researchHow its operator compares
FirstLight operates 3 of the 1,336 data centers in the United States in our data with a named owner; 43 owners have more. Counts cover the data centers in our data that name an owner, holder or operator; an asset with several owners counts for each.
| Operator in United States | Rank | Data centers | Share |
|---|---|---|---|
| Amazon Web Services | 1st | 149 | 11% |
| Digital Realty | 2nd | 87 | 6.5% |
| Microsoft | 3rd | 66 | 4.9% |
| Amazon Data Services Inc. | 4th | 60 | 4.5% |
| 5th | 58 | 4.3% | |
| FirstLight | 44th | 3 | 0.22% |
Nearby
Within 50 km of this data center: 3 power plants (2 operating, 1,848 MW), measured from the coordinates in the facts above.
| Name | Kind | Size | Status | Distance |
|---|---|---|---|---|
| Newington Energy Center | Power plant | 606 MW | Operating | 3.2 km |
| Seabrook | Power plant | 1,242 MW | Operating | 20 km |
| Freedom Pine Solar | Power plant | 250 MW | Planned | 31 km |
Operator and place
More from FirstLight
- FirstLight Data Centerdata center
- Oxford Networksdata center
Other data centers in New Hampshire
Data on this page
- Source: U.S. Energy Information Administration (Sep 2026). EIA-860 / 860M / 923, Public domain.
- Epoch AI. Epoch AI data centers, CC BY 4.0.
- © OpenStreetMap contributors. OpenStreetMap data centers, ODbL 1.0.
- Texas Comptroller qualifying data centers. Texas Comptroller qualifying data centers, Public domain.
- Virginia DEQ issued data center air permits. Virginia DEQ issued data center air permits, Public records.