Datacenter Sites in Greater Bridgeport County, Connecticut
Greater Bridgeport County has 81 scored datacenter candidate sites averaging 58.2/100 DC Readiness, with a catalogued aggregate of 2,750 MW. FEMA rates local natural-hazard risk as "Relatively Low". The county has a datacenter tax incentive on record.
At a glance
Greater Bridgeport County, Connecticut has 81 scored datacenter candidate sites averaging 58.2/100 DC Readiness, roughly in line with the Connecticut average of 56.7. It ranks 6th of 13 Connecticut counties by number of sites and 1st by average score. The top-scoring site is BRIDGEPORT RESCO at 71.7/100.
Site-selection context for Greater Bridgeport County
Incentive detail: Sales tax exemption on computer & data processing equipment.
How does Greater Bridgeport County compare with other counties in Connecticut?
By number of scored sites, Greater Bridgeport County ranks 6th of the 13 Connecticut counties with a county page, holding 8.8% of the state's 919 sites. Its average DC Readiness of 58.2/100 ranks 1st in the state and is roughly in line with the national average of 53.0. Nationally it has the 434th-largest site inventory of 2,964 counties with five or more sites. One site scores 70 or higher and 81 score 55 or higher.
What types of datacenter sites are in Greater Bridgeport County?
Industrial sites are the most common (53, 65% of the county's inventory), followed by substation-adjacent (24) and former mine (3). Site type reflects how the parcel was identified — next to a substation, on a former mine or brownfield, on industrial or federal excess land — and is scored on the same 14 factors either way.
What are power cost, hazard, water and fiber conditions in Greater Bridgeport County?
FEMA's National Risk Index rates the county "Relatively Low" (20). WRI water stress is low. 10 fiber providers report service in the county. The climate runs 700 cooling degree days a year with a mean temperature of 50°F. Land is valued around $14,669 an acre.
By site type
Top datacenter sites in Greater Bridgeport County
| Site | Type | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|
| BRIDGEPORT RESCO | Substation-Adjacent | 345 kV | 600 MW | 4.3 yrs | 71.7 |
| DEVON | Substation-Adjacent | 115 kV | 100 MW | 4.3 yrs | 65.0 |
| NORWALK HARBOR | Substation-Adjacent | 115 kV | 100 MW | 4.3 yrs | 63.3 |
| COMPO | Substation-Adjacent | 115 kV | 100 MW | 4.3 yrs | 63.3 |
| UNKNOWN172510 | Substation-Adjacent | 115 kV | 100 MW | 4.3 yrs | 63.3 |
| TAP140842 | Substation-Adjacent | 115 kV | 100 MW | 4.3 yrs | 63.2 |
| UNKNOWN140857 | Substation-Adjacent | 115 kV | 100 MW | 4.3 yrs | 63.2 |
| TAP140848 | Substation-Adjacent | 115 kV | 100 MW | 4.3 yrs | 63.1 |
| UNKNOWN129212 | Substation-Adjacent | 138 kV | 100 MW | 4.3 yrs | 62.6 |
| BRIDGEPORT ENERGY | Substation-Adjacent | 115 kV | 100 MW | 4.3 yrs | 62.5 |
| CONGRESS ST | Substation-Adjacent | 115 kV | 100 MW | 4.3 yrs | 62.4 |
| UNKNOWN133270 | Substation-Adjacent | 115 kV | 100 MW | 4.3 yrs | 62.4 |
| MILVON | Substation-Adjacent | 115 kV | 100 MW | 4.3 yrs | 62.3 |
| UNKNOWN136406 | Substation-Adjacent | 115 kV | 100 MW | 4.3 yrs | 62.3 |
| DERBY | Substation-Adjacent | 115 kV | 100 MW | 4.3 yrs | 62.1 |
| TAP140845 | Substation-Adjacent | 115 kV | 100 MW | 4.3 yrs | 62.1 |
| TAP140856 | Substation-Adjacent | 115 kV | 100 MW | 4.3 yrs | 62.1 |
| TAP140850 | Substation-Adjacent | 115 kV | 100 MW | 4.3 yrs | 62.0 |
| ASH CREEK | Substation-Adjacent | 115 kV | 100 MW | 4.3 yrs | 62.0 |
| TAP141010 | Substation-Adjacent | 138 kV | 100 MW | 4.3 yrs | 61.9 |
| HAWTHORNE | Substation-Adjacent | 115 kV | 100 MW | 4.3 yrs | 61.9 |
| SMITHTOWN | Substation-Adjacent | 69 kV | 50 MW | 4.3 yrs | 60.1 |
| FLOWERFIELD | Substation-Adjacent | 69 kV | 50 MW | 4.3 yrs | 59.8 |
| STONY BROOK | Substation-Adjacent | 69 kV | 50 MW | 4.3 yrs | 59.7 |
| Former Contract Plating | Industrial | — | — | 4.3 yrs | 57.3 |
Every scored site in Greater Bridgeport County
All 81 sites, best first.
- BRIDGEPORT RESCO · 71.7
- DEVON · 65.0
- NORWALK HARBOR · 63.3
- COMPO · 63.3
- Substation-Adjacent site · b5dc80d6 · 63.3
- Substation-Adjacent site · bdcbc883 · 63.2
- Substation-Adjacent site · 48e05016 · 63.2
- Substation-Adjacent site · e8eb1dcd · 63.1
- Substation-Adjacent site · c2943ff0 · 62.6
- BRIDGEPORT ENERGY · 62.5
- Substation-Adjacent site · 6e0e5804 · 62.4
- CONGRESS ST · 62.4
- MILVON · 62.3
- Substation-Adjacent site · 27a0d61f · 62.3
- Substation-Adjacent site · 25e62c23 · 62.1
- DERBY · 62.1
- Substation-Adjacent site · 2b191ddd · 62.1
- Substation-Adjacent site · 1037d4da · 62.0
- ASH CREEK · 62.0
- Substation-Adjacent site · 3d6503bd · 61.9
- HAWTHORNE · 61.9
- SMITHTOWN · 60.1
- FLOWERFIELD · 59.8
- STONY BROOK · 59.7
- Former Contract Plating · 57.3
- 7 Quarry Road · 57.2
- 408 Shelton Road · 57.2
- Jayson-Newfield Block · 56.4
- Bunnell Block Seaview Industrial Park · 56.4
- Mercer Fuel · 56.4
- 50 Miles Street · 56.4
- Center School · 56.4
- Magnetek · 56.4
- American Fabric · 56.4
- Wade's Garage · 56.4
- 1558 Barnum Avenue · 56.4
- Progressive Plating · 56.4
- United Pattern · 56.3
- Davidson's Block · 56.3
- Kramer's Junkyard · 56.3
- Former Producto Property · 56.3
- 800 Seaview Avenue · 56.3
- Bridgeport Brass, Unit #06E · 56.3
- 774 East Main · 56.3
- Bridgeport Brass, Unit #06F · 56.3
- Mechanics & Farmers Bank · 56.3
- Bridgeport Brass · 56.3
- Seaview Plaza · 56.3
- Mine Site · 6a87931c · 56.3
- 336 Central Ave · 56.3
- Johnsons Creek Properties · 56.3
- Mount Trashmore · 56.3
- 323 Jefferson Street · 56.3
- Bridgeport Brass, Unit #07 · 56.3
- 1149 Main Street · 56.3
- Bridgeport Brass, Unit #08 · 56.3
- 124 Suggetts Lane · 56.3
- 128 Trowel Street · 56.3
- 179 Trowel Street · 56.3
- Pacelli Trucking · 56.3
- AGI Rubber - Parcel 8F · 56.3
- Preservation Block · 56.3
- Stratford Army Engine Plant · 56.3
- Bridgeport Brass, Unit #09 · 56.3
- Peasely Products · 56.3
- Jenkins Valve · 56.2
- 129 Norman Street · 56.2
- O&G · 56.2
- Acme United · 56.2
- Remgrit · 56.2
- Railroad Ave. & Cherry St. · 56.2
- Casco · 56.2
- Exmet · 56.2
- Swann Engraving · 56.2
- Swan Engraving · 56.2
- Curtiss Hangar · 56.2
- 150 Roosevelt Dr · 55.9
- Mine Site · 7d23bd3b · 55.9
- AGI Rubber - Parcel 5A · 55.4
- Chrome Engineering · 55.4
- Mine Site · 0cc58dd4 · 55.1
Greater Bridgeport County datacenter FAQ
How many datacenter sites are in Greater Bridgeport County?
81 scored datacenter candidate sites, averaging 58.2/100 DC Readiness. That is the 6th-most of 13 Connecticut counties with five or more sites.
What is the highest-scoring datacenter site in Greater Bridgeport County?
BRIDGEPORT RESCO scores 71.7/100 DC Readiness, the highest of the 81 scored sites in Greater Bridgeport County (a substation-adjacent site).
Does Greater Bridgeport County offer datacenter tax incentives?
Sales tax exemption on computer & data processing equipment.
What is the natural-hazard risk in Greater Bridgeport County?
FEMA's National Risk Index rates Greater Bridgeport County as "Relatively Low" (score 20).
More in Connecticut
- All datacenter sites in Connecticut· 919 sites
- Operating datacenters in Connecticut
- Electric substations in Connecticut
- Capitol County· 180 sites · avg 57.6
- Naugatuck Valley Planning Region· 159 sites · avg 57.5
- Southeastern Connecticut County· 103 sites · avg 56.8
- South Central Connecticut County· 100 sites · avg 57.2
- Western Connecticut County· 98 sites · avg 57.7
- Lower Connecticut River Valley Planning Region· 51 sites · avg 57.5
- Industrial sites in Connecticut
- Substation-Adjacent sites in Connecticut
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 November 12, 2026 — GridCensus refreshes it monthly. See the methodology for how records are matched, cleaned and scored.
Cite as: GridCensus, “Datacenter candidate sites in Greater Bridgeport County, Connecticut”, https://gridcensus.com/datacenter-sites/connecticut/greater-bridgeport-county (data as of November 12, 2026).
Dataset updated . Screening estimates derived from public data sources.
Go deeper than the public screen
Every site and score for Greater Bridgeport County, Connecticut is free to browse. Pro adds Watchtower on 25 sites, alerts when new candidate sites, datacenters or interconnection-queue requests appear in your markets, score and capacity history, and CSV export. Enterprise adds team seats, weekly data files for all 147,272 sites, the REST API and an MCP server for AI tools.