Greenfield Datacenter Sites in New Hampshire
New Hampshire has 122 greenfield datacenter candidate sites. Undeveloped land with no prior industrial use. Greenfield parcels offer maximum design flexibility and large contiguous footprints, but typically require full utility build-out — the speed-to-power story hinges on proximity to existing transmission.
122
Greenfield sites
58.4/100
Avg score (top 25)
New Hampshire
State
Greenfield
Type
Top greenfield sites in New Hampshire
| Site | Type | County | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|---|
| EC Near Nashua Plant | Greenfield | Hillsborough | — | — | 3.5 yrs | 63.2 |
| OZ Hillsborough | Greenfield | Hillsborough | — | — | 3.5 yrs | 63.0 |
| EC Near Nashua Plant | Greenfield | Hillsborough | — | — | 3.5 yrs | 62.2 |
| OZ Hillsborough | Greenfield | Hillsborough | — | — | 3.5 yrs | 62.1 |
| OZ Strafford | Greenfield | Strafford | — | — | 3.5 yrs | 61.6 |
| OZ Rockingham | Greenfield | Rockingham | — | — | 3.5 yrs | 61.1 |
| EC Near Nashua Plant | Greenfield | Hillsborough | — | — | 3.5 yrs | 61.0 |
| EC Near Nashua Plant | Greenfield | Hillsborough | — | — | 3.5 yrs | 60.3 |
| EC Near Nashua Plant | Greenfield | Hillsborough | — | — | 3.5 yrs | 59.8 |
| OZ Strafford | Greenfield | Strafford | — | — | 3.5 yrs | 59.5 |
| EC Near Nashua Plant | Greenfield | Hillsborough | — | — | 3.5 yrs | 59.5 |
| EC Near Nashua Plant | Greenfield | Hillsborough | — | — | 3.5 yrs | 59.4 |
| Greenfield (MERRIMACK - TAP137063) | Greenfield | Merrimack County | 230 kV | 300 MW | 3.9 yrs | 59.4 |
| EC Near Nashua Plant | Greenfield | Hillsborough | — | — | 3.5 yrs | 58.6 |
| OZ Rockingham | Greenfield | Rockingham | — | — | 3.5 yrs | 58.0 |
| OZ Merrimack | Greenfield | Merrimack | — | — | 3.5 yrs | 56.6 |
| OZ Coos | Greenfield | Coos | — | — | 3.5 yrs | 56.0 |
| OZ Coos | Greenfield | Coos | — | — | 3.5 yrs | 55.7 |
| OZ Rockingham | Greenfield | Rockingham | — | — | 3.5 yrs | 55.6 |
| Greenfield (FITZWILLIAM - AMHERST) | Greenfield | Cheshire County | 345 kV | 600 MW | 3.9 yrs | 55.6 |
| OZ Coos | Greenfield | Coos | — | — | 3.5 yrs | 55.3 |
| OZ Sullivan | Greenfield | Sullivan | — | — | 3.5 yrs | 54.5 |
| OZ Coos | Greenfield | Coos | — | — | 3.5 yrs | 54.4 |
| OZ Coos | Greenfield | Coos | — | — | 3.5 yrs | 54.3 |
| Greenfield (OCEAN ROAD - BRENTWOOD) | Greenfield | Rockingham County | 115 kV | 100 MW | 3.9 yrs | 52.2 |
- How many greenfield datacenter sites are in New Hampshire?
- GridCensus catalogs 122 greenfield datacenter candidate sites in New Hampshire.
- What is a greenfield datacenter site?
- Undeveloped land with no prior industrial use. Greenfield parcels offer maximum design flexibility and large contiguous footprints, but typically require full utility build-out — the speed-to-power story hinges on proximity to existing transmission.
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 Greenfield 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.