Spring Street Garage
IndustrialCoos County, New Hampshire · ISO-NE
At a glance
Spring Street Garage is an industrial datacenter candidate site in Coos County, New Hampshire, scoring 51.3/100 DC Readiness — 40th of 61 scored sites in the county. It sits in the ISO-NE grid region and the PUBLIC SERVICE CO OF NH service territory, where interconnection has averaged 4.3 years from request to operation.
Power & interconnection
Speed to power
Middle-of-the-pack interconnection conditions for this grid.
Connectivity
Site characteristics
Risk & environment
Location context
Regulatory climate
No notable statewide DC restriction on record; confirm local zoning and utility tariffs.
Site location
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How does Spring Street Garage compare with other sites in Coos County?
Spring Street Garage ranks 40th of 61 scored candidate sites in Coos County. Its 51.3/100 is roughly in line with the county average of 52.1. It is roughly in line with the New Hampshire average of 54.5 and roughly in line with the national average of 53.2.
Against the New Hampshire average, its strongest sub-score is natural hazard (85 vs 84) and its weakest is power availability (30 vs 35). Power and speed to power each carry 20% of the composite score, fiber 12%, water 7% and hazard 6%.
How close is Spring Street Garage to power, fiber and other datacenters?
For connectivity, the nearest internet exchange facility is Tech Vault South Burlington at 86.3 miles. 5 fiber providers report service at the location in FCC broadband data. The closest operating datacenter on record is Tech Vault South Burlington, 86.3 miles away.
What are the flood, water and hazard risks at Spring Street Garage?
The site is in FEMA flood zone X, outside the Special Flood Hazard Area (minimal or moderate flood risk). At the county level, FEMA's National Risk Index rates Coos County "Relatively Low".
Full DC Readiness breakdown
All 13 weighted sub-scores (0–100) behind the composite DC Readiness score.
Nearby comparable sites
Other scored datacenter candidate sites in Coos County, ranked by DC Readiness.
| Site | Type | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|
| UNKNOWN137038 | Substation-Adjacent | 115 kV | 100 MW | 4.3 yrs | 57.3 |
| UNKNOWN132759 | Substation-Adjacent | 115 kV | 100 MW | 4.3 yrs | 57.3 |
| UNKNOWN132754 | Substation-Adjacent | 115 kV | 100 MW | 4.3 yrs | 57.3 |
| TAP137033 | Substation-Adjacent | 115 kV | 100 MW | 4.3 yrs | 57.1 |
| UNKNOWN137022 | Substation-Adjacent | 115 kV | 100 MW | 4.3 yrs | 57.0 |
| UNKNOWN137036 | Substation-Adjacent | 115 kV | 100 MW | 4.3 yrs | 57.0 |
| UNKNOWN137035 | Substation-Adjacent | 115 kV | 100 MW | 4.3 yrs | 56.7 |
| OZ Coos | Greenfield | — | — | 4.3 yrs | 53.6 |
Spring Street Garage: common questions
What is the DC Readiness score of Spring Street Garage?
Spring Street Garage scores 51.3/100 on the GridCensus DC Readiness scale, rated fair. It ranks 40th of 61 scored sites in Coos County. The Coos County average is 52.1 and the New Hampshire average is 54.5.
Which electric utility serves Spring Street Garage?
PUBLIC SERVICE CO OF NH (investor owned) holds the retail service territory that contains the site; its holding company is EVERSOURCE.
What grid region is Spring Street Garage in?
Spring Street Garage is in the ISO-NE region. Projects interconnecting there have averaged a 4.3-year wait from queue request to operation.
Is Spring Street Garage in a flood zone?
The site is in FEMA flood zone X, outside the Special Flood Hazard Area (minimal or moderate flood risk).
How far is Spring Street Garage from an internet exchange?
The nearest internet exchange facility is Tech Vault South Burlington, about 86.3 miles away; 5 fiber providers report service at the location.
Related pages
About this data
Source: GridCensus composite of HIFLD transmission and substation data, EIA, FEMA National Risk Index, FCC broadband data, PeeringDB and ISO interconnection queues, as published October 10, 2026 — GridCensus refreshes it monthly. See the methodology for how records are matched, cleaned and scored.
Cite as: GridCensus, “Spring Street Garage, Coos County, NH”, https://gridcensus.com/datacenter-sites/new-hampshire/coos-county/spring-street-garage-1c8b959a (data as of October 10, 2026).
Dataset updated . Screening estimates derived from public data sources.
Figures are screening estimates derived from public infrastructure data. Catalogued capacity reflects theoretical candidate capacity, not deliverable or committed interconnection. Confirm all values with the utility, ISO, and on-the-ground due diligence.
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