Union Station
IndustrialHampden County, Massachusetts · ISO-NE
At a glance
Union Station is an industrial datacenter candidate site in Hampden County, Massachusetts, scoring 54.3/100 DC Readiness — 47th of 175 scored sites in the county. It sits in the ISO-NE grid region and the NSTAR ELECTRIC COMPANY 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
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 Union Station compare with other sites in Hampden County?
Union Station ranks 47th of 175 scored candidate sites in Hampden County. Its 54.3/100 is roughly in line with the county average of 54.8. It is roughly in line with the Massachusetts average of 54.2 and roughly in line with the national average of 53.2.
Against the Massachusetts average, its strongest sub-score is fiber connectivity (84 vs 79) 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 Union Station to power, fiber and other datacenters?
For connectivity, the nearest internet exchange facility is Cogent Springfield MA at 0.7 miles. 10 fiber providers report service at the location in FCC broadband data. The closest operating datacenter on record is Cogent Springfield MA, 0.7 miles away.
What are the flood, water and hazard risks at Union Station?
At the county level, FEMA's National Risk Index rates Hampden 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 Hampden County, ranked by DC Readiness.
| Site | Type | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|
| UNKNOWN133485 | Substation-Adjacent | 345 kV | 600 MW | 4.3 yrs | 68.5 |
| AGAWAM | Substation-Adjacent | 345 kV | 600 MW | 4.3 yrs | 66.2 |
| LUDLOW | Substation-Adjacent | 345 kV | 600 MW | 4.3 yrs | 64.6 |
| Indian Orchard Solar Facility | Brownfield | — | 2 MW | 4.3 yrs | 61.6 |
| Former Grasso Landfill | Brownfield | 115 kV | 2 MW | 4.3 yrs | 60.3 |
| WEST SPRINGFIELD | Substation-Adjacent | 115 kV | 100 MW | 4.3 yrs | 60.1 |
| CADWELL SWITCHING STATION | Substation-Adjacent | 115 kV | 100 MW | 4.3 yrs | 60.0 |
| OZ Hampden | Greenfield | — | — | 4.3 yrs | 59.8 |
Union Station: common questions
What is the DC Readiness score of Union Station?
Union Station scores 54.3/100 on the GridCensus DC Readiness scale, rated fair. It ranks 47th of 175 scored sites in Hampden County. The Hampden County average is 54.8 and the Massachusetts average is 54.2.
Which electric utility serves Union Station?
NSTAR ELECTRIC COMPANY (investor owned) holds the retail service territory that contains the site.
What grid region is Union Station in?
Union Station is in the ISO-NE region. Projects interconnecting there have averaged a 4.3-year wait from queue request to operation.
How far is Union Station from an internet exchange?
The nearest internet exchange facility is Cogent Springfield MA, about 0.7 miles away; 10 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, “Union Station, Hampden County, MA”, https://gridcensus.com/datacenter-sites/massachusetts/hampden-county/union-station-a2469b70 (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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