Substation-Adjacent Datacenter Sites in New Hampshire
New Hampshire has 105 substation-adjacent datacenter candidate sites. Parcels sited next to existing transmission substations. Co-location with a substation is the single strongest speed-to-power signal — interconnection distance is measured in feet, not miles.
105
Substation-Adjacent sites
71.4/100
Avg score (top 25)
New Hampshire
State
Substation-Adjacent
Type
Top substation-adjacent sites in New Hampshire
| Site | Type | County | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|---|
| BEDFORD | Substation-Adjacent | Hillsborough County | 230 kV | 300 MW | 3.5 yrs | 75.6 |
| GRANITE RIDGE | Substation-Adjacent | Hillsborough County | 230 kV | 300 MW | 3.5 yrs | 74.7 |
| UNKNOWN137065 | Substation-Adjacent | Hillsborough County | 230 kV | 300 MW | 3.5 yrs | 73.7 |
| UNKNOWN132717 | Substation-Adjacent | Rockingham County | 230 kV | 300 MW | 3.5 yrs | 73.5 |
| SCOBIE POND 345KV | Substation-Adjacent | Rockingham County | 345 kV | 600 MW | 3.5 yrs | 73.5 |
| ESSENTIAL POWER NEWINGTON LLC | Substation-Adjacent | Rockingham County | 345 kV | 600 MW | 3.5 yrs | 73.1 |
| UNKNOWN132736 | Substation-Adjacent | Hillsborough County | 230 kV | 300 MW | 3.5 yrs | 72.6 |
| TAP137063 | Substation-Adjacent | Merrimack County | 230 kV | 300 MW | 3.5 yrs | 72.2 |
| ELIOT | Substation-Adjacent | Strafford County | 345 kV | 600 MW | 3.5 yrs | 72.0 |
| UNKNOWN132744 | Substation-Adjacent | Hillsborough County | 345 kV | 600 MW | 3.5 yrs | 71.7 |
| DEERFIELD | Substation-Adjacent | Strafford County | 345 kV | 600 MW | 3.5 yrs | 71.6 |
| AMHERST | Substation-Adjacent | Hillsborough County | 345 kV | 600 MW | 3.5 yrs | 71.3 |
| UNKNOWN132750 | Substation-Adjacent | Rockingham County | 345 kV | 600 MW | 3.5 yrs | 71.2 |
| SCOBIE POND 345KV | Substation-Adjacent | Rockingham County | 345 kV | 600 MW | 3.5 yrs | 70.8 |
| UNKNOWN132710 | Substation-Adjacent | Hillsborough County | 115 kV | 100 MW | 3.5 yrs | 70.8 |
| MAMMOTH ROAD | Substation-Adjacent | Hillsborough County | 230 kV | 300 MW | 3.5 yrs | 70.2 |
| MERRIMACK | Substation-Adjacent | Hillsborough County | 115 kV | 100 MW | 3.5 yrs | 70.1 |
| UNKNOWN132736 | Substation-Adjacent | Hillsborough County | 115 kV | 100 MW | 3.5 yrs | 70.1 |
| TIMBER SWAMP | Substation-Adjacent | Rockingham County | 345 kV | 600 MW | 3.5 yrs | 70.0 |
| WATTS BROOK | Substation-Adjacent | Rockingham County | 230 kV | 300 MW | 3.5 yrs | 69.8 |
| UNKNOWN132716 | Substation-Adjacent | Hillsborough County | 115 kV | 100 MW | 3.5 yrs | 69.8 |
| EAGLE | Substation-Adjacent | Hillsborough County | 345 kV | 600 MW | 3.5 yrs | 69.6 |
| UNKNOWN132750 | Substation-Adjacent | Rockingham County | 345 kV | 600 MW | 3.5 yrs | 69.4 |
| MERRIMACK | Substation-Adjacent | Merrimack County | 230 kV | 300 MW | 3.5 yrs | 69.0 |
| LITCHFIELD | Substation-Adjacent | Hillsborough County | 230 kV | 300 MW | 3.5 yrs | 69.0 |
- How many substation-adjacent datacenter sites are in New Hampshire?
- GridCensus catalogs 105 substation-adjacent datacenter candidate sites in New Hampshire.
- What is a substation-adjacent datacenter site?
- Parcels sited next to existing transmission substations. Co-location with a substation is the single strongest speed-to-power signal — interconnection distance is measured in feet, not miles.
Dataset updated . Screening estimates derived from public data sources.
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This page shows a public slice of the GridCensus dataset for Substation-Adjacent sites in New Hampshire. 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.