Datacenter Sites in Merrimack County, New Hampshire
Merrimack County has 76 scored datacenter candidate sites averaging 49.7/100 DC Readiness, with a catalogued aggregate of 6,500 MW. FEMA rates local natural-hazard risk as "Relatively Low".
76
Candidate sites
49.7/100
Avg DC Readiness
6,500 MW
Catalogued capacity
theoretical aggregate
Relatively Low
Hazard rating
Site-selection context for Merrimack County
No
Datacenter tax incentive
15.70¢/kWh
Commercial electricity
13.23¢/kWh
Industrial electricity
9
Fiber providers
Low
Water stress
$7,512
Land price / acre
400
Cooling degree days
7,200
Heating degree days
43°F
Mean annual temp
By site type
Top datacenter sites in Merrimack County
| Site | Type | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|
| TAP137063 | Substation-Adjacent | 230 kV | 300 MW | 3.5 yrs | 72.2 |
| MERRIMACK | Substation-Adjacent | 230 kV | 300 MW | 3.5 yrs | 69.0 |
| UNKNOWN137077 | Substation-Adjacent | 115 kV | 100 MW | 3.5 yrs | 67.8 |
| UNKNOWN137070 | Substation-Adjacent | 115 kV | 100 MW | 3.5 yrs | 67.2 |
| Greenfield (UNKNOWN133682 - MONROE) | Greenfield | 450 kV | 600 MW | 3.5 yrs | 64.0 |
| Greenfield (MERRIMACK - UNKNOWN137077) | Greenfield | 115 kV | 100 MW | 3.5 yrs | 62.5 |
| UNKNOWN137078 | Substation-Adjacent | 115 kV | 100 MW | 3.5 yrs | 61.6 |
| Greenfield (UNKNOWN137070 - UNKNOWN137078) | Greenfield | 115 kV | 100 MW | 3.5 yrs | 61.6 |
| Greenfield (UNKNOWN137077 - UNKNOWN137078) | Greenfield | 115 kV | 100 MW | 3.5 yrs | 61.3 |
| UNKNOWN137078 | Substation-Adjacent | 115 kV | 100 MW | 3.5 yrs | 61.2 |
| Greenfield (UNKNOWN133682 - MONROE) | Greenfield | 450 kV | 600 MW | 3.5 yrs | 61.2 |
| Greenfield (UNKNOWN132780 - TAP137061) | Greenfield | 230 kV | 300 MW | 3.5 yrs | 60.4 |
| Greenfield (UNKNOWN137070 - UNKNOWN137078) | Greenfield | 115 kV | 100 MW | 3.5 yrs | 60.1 |
| Greenfield (UNKNOWN133682 - MONROE) | Greenfield | 450 kV | 600 MW | 3.5 yrs | 59.0 |
| Greenfield (UNKNOWN133682 - MONROE) | Greenfield | 450 kV | 600 MW | 3.5 yrs | 58.6 |
| Greenfield (UNKNOWN132780 - TAP137061) | Greenfield | 230 kV | 300 MW | 3.5 yrs | 58.2 |
| Greenfield (UNKNOWN132780 - TAP137061) | Greenfield | 230 kV | 300 MW | 3.5 yrs | 57.6 |
| Greenfield (DEERFIELD - UNKNOWN137070) | Greenfield | 115 kV | 100 MW | 3.5 yrs | 57.4 |
| Greenfield (UNKNOWN133682 - MONROE) | Greenfield | 450 kV | 600 MW | 3.5 yrs | 57.0 |
| OZ Merrimack | Greenfield | — | — | 3.5 yrs | 56.4 |
| Greenfield (UNKNOWN132780 - TAP137061) | Greenfield | 230 kV | 300 MW | 3.5 yrs | 55.6 |
| Greenfield (UNKNOWN132780 - TAP137061) | Greenfield | 230 kV | 300 MW | 3.5 yrs | 54.2 |
| Greenfield (UNKNOWN136710 - UNKNOWN137078) | Greenfield | 115 kV | 100 MW | 3.5 yrs | 53.9 |
| Greenfield (UNKNOWN132780 - TAP137061) | Greenfield | 230 kV | 300 MW | 3.5 yrs | 53.7 |
| OZ Merrimack | Greenfield | — | — | 3.5 yrs | 51.4 |
Merrimack County datacenter FAQ
- How many datacenter sites are in Merrimack County?
- 76 scored datacenter candidate sites, averaging 49.7/100 DC Readiness.
- Does Merrimack County offer datacenter tax incentives?
- No datacenter-specific tax incentive is on record for Merrimack County in our dataset.
- What is the natural-hazard risk in Merrimack County?
- FEMA's National Risk Index rates Merrimack County as "Relatively Low" (score 15).
- What are industrial electricity rates in Merrimack County?
- Average industrial electricity is 13.23¢/kWh and commercial is 15.70¢/kWh in Merrimack County.
Dataset updated . Screening estimates derived from public data sources.
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