Rockingham County, New Hampshire — Interconnection Projects
The interXdata warehouse tracks 35 interconnection projects in Rockingham, New Hampshire, representing 9,565 MW of requested capacity.
35Total projects
1Active
19Operational
15Withdrawn
9,565 MWRequested capacity
Technology mix
| Technology | Projects | Requested capacity |
|---|---|---|
| Other | 12 | 5,245 MW |
| Gas | 17 | 3,588 MW |
| Battery | 2 | 602 MW |
| Solar | 4 | 130 MW |
Projects
| Project | Queue ID | Technology | Capacity | Status | Location |
|---|---|---|---|---|---|
| Seabrook Power Uprate7 | 101 | Other | 1,265.0 MW | operational | Rockingham, New Hampshire |
| Seabrook | 6115_1 | Other | 1,242.0 MW | operational | Rockingham, New Hampshire |
| HVDC/AC Tie - Import only | 519 | — | 1,200.0 MW | withdrawn | Rockingham, New Hampshire |
| Northern Pass Transmission Project (300 kV HVDC/AC Tie) - Import Only | 499 | — | 1,090.0 MW | withdrawn | Rockingham, New Hampshire |
| Combined Cycle Capacity Increase/ Generator Change | 226 | Gas | 904.0 MW | withdrawn | Rockingham, New Hampshire |
| Essential Power Newington - CNRC Increase | 603 | Gas | 596.1 MW | operational | Rockingham, New Hampshire |
| Combined Cycle( See # 226) | 165 | Gas | 563.0 MW | withdrawn | Rockingham, New Hampshire |
| Newington | 8002_1 | Other | 414.0 MW | operational | Rockingham, New Hampshire |
| Battery Storage | 1364 | Battery | 401.7 MW | withdrawn | Rockingham, New Hampshire |
| Granite Ridge | 55170_STG | Gas | 270.0 MW | operational | Rockingham, New Hampshire |
| Granite Ridge | 55170_CT11 | Gas | 260.0 MW | operational | Rockingham, New Hampshire |
| Granite Ridge | 55170_CT12 | Gas | 260.0 MW | operational | Rockingham, New Hampshire |
| Newington Energy Center | 55661_ST | Gas | 234.3 MW | operational | Rockingham, New Hampshire |
| Battery Storage | 1443 | Battery | 200.0 MW | withdrawn | Rockingham, New Hampshire |
| Newington Energy Center | 55661_GT-1 | Gas | 185.6 MW | operational | Rockingham, New Hampshire |
| Newington Energy Center | 55661_GT-2 | Gas | 185.6 MW | operational | Rockingham, New Hampshire |
| Solar | 1428 | Solar | 100.0 MW | active | Rockingham, New Hampshire |
| GRE Capacity Uprate | 481 | Gas | 41.0 MW | operational | Rockingham, New Hampshire |
| Combined Cycle Increase | 479 | Gas | 33.0 MW | withdrawn | Rockingham, New Hampshire |
| Newington Gas Turbine Uprate | 484 | Gas | 27.9 MW | operational | Rockingham, New Hampshire |
| Schiller | 2367_GT1 | Other | 21.2 MW | operational | Rockingham, New Hampshire |
| EP Newington Energy Capacity Increase | 414 | Gas | 21.2 MW | operational | Rockingham, New Hampshire |
| Seabrook LP Turbine Blade replacement | 284 | Other | 13.0 MW | operational | Rockingham, New Hampshire |
| Solar | 956 | Solar | 10.0 MW | withdrawn | Rockingham, New Hampshire |
| Solar | 770 | Solar | 10.0 MW | withdrawn | Rockingham, New Hampshire |
| Solar | 568 | Solar | 10.0 MW | withdrawn | Rockingham, New Hampshire |
| Hampton Facility | 10108_GEN8 | Gas | 5.0 MW | operational | Rockingham, New Hampshire |
| Battery Addition | 1461 | Gas | 1.5 MW | withdrawn | Rockingham, New Hampshire |
| Seabrook PSS Enabling | 299 | Other | 0.0 MW | operational | Rockingham, New Hampshire |
| SEI Newington (ConEd) | 17 | Gas | — | operational | Rockingham, New Hampshire |
| Newington Energy Center | 28 | — | — | withdrawn | Rockingham, New Hampshire |
| 1200 MW HVDC Tie - Import Only | 495 | — | — | withdrawn | Rockingham, New Hampshire |
| Sprague Newington (Piscataqua Power) | 18 | — | — | withdrawn | Rockingham, New Hampshire |
| AES Londonderry (Granite Ridge) | 21 | Gas | — | operational | Rockingham, New Hampshire |
| Seabrook Unit One Uprate | 64 | — | — | withdrawn | Rockingham, New Hampshire |
Top developers
Developer attribution is not yet resolved for this set.
Explore related data
Source last checked2026-07-31
Data last materially changed2026-08-28
Page data generated2026-08-28
Provenance: U.S. EIA — Form EIA-860M generator inventory (operating + planned); isone-irtt. Values are normalized from public source records into the interXdata canonical warehouse; see each source for original filings.
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