Industrial Datacenter Sites in Connecticut
At a glance
Land already zoned or used for industrial activity. Industrial sites frequently come with existing power service, road access, and permitting precedent, shortening the path to energized construction.
Top industrial sites in Connecticut
| Site | Type | County | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|---|
| 63 Myrtle Avenue | Industrial | Western Connecticut County | — | — | 4.3 yrs | 57.6 |
| 157 Myrtle Avenue | Industrial | Western Connecticut County | — | — | 4.3 yrs | 57.6 |
| 170 and 172 Howard Street | Industrial | Southeastern Connecticut County | — | — | 4.3 yrs | 57.6 |
| 384 Elm Street | Industrial | Western Connecticut County | — | — | 4.3 yrs | 57.6 |
| 59 Myrtle Avenue | Industrial | Western Connecticut County | — | — | 4.3 yrs | 57.6 |
| 130 Freight Street | Industrial | Naugatuck Valley County | — | — | 4.3 yrs | 57.6 |
| Parcel 5C1 | Industrial | Southeastern Connecticut County | — | — | 4.3 yrs | 57.6 |
| 40 Chapel Street | Industrial | Capitol County | — | — | 4.3 yrs | 57.6 |
| Property C Colt Park South | Industrial | Capitol County | — | — | 4.3 yrs | 57.6 |
| 402 Elm Street | Industrial | Western Connecticut County | — | — | 4.3 yrs | 57.6 |
| Seaboard Equities | Industrial | Western Connecticut County | — | — | 4.3 yrs | 57.6 |
| Property A Colt Park South | Industrial | Capitol County | — | — | 4.3 yrs | 57.6 |
| 168 Myrtle Avenue | Industrial | Western Connecticut County | — | — | 4.3 yrs | 57.6 |
| 137 Myrtle Avenue | Industrial | Western Connecticut County | — | — | 4.3 yrs | 57.6 |
| 164 Myrtle Avenue | Industrial | Western Connecticut County | — | — | 4.3 yrs | 57.6 |
| 80-82 Myrtle Avenue | Industrial | Western Connecticut County | — | — | 4.3 yrs | 57.6 |
| 153 Myrtle Avenue | Industrial | Western Connecticut County | — | — | 4.3 yrs | 57.6 |
| Parcel J | Industrial | Southeastern Connecticut County | — | — | 4.3 yrs | 57.6 |
| Tri Chem | Industrial | Western Connecticut County | — | — | 4.3 yrs | 57.6 |
| 89 Myrtle Avenue | Industrial | Western Connecticut County | — | — | 4.3 yrs | 57.6 |
| 120 Myrtle Avenue | Industrial | Western Connecticut County | — | — | 4.3 yrs | 57.6 |
| Main and Chapel | Industrial | Capitol County | — | — | 4.3 yrs | 57.6 |
| 143 Myrtle Avenue | Industrial | Western Connecticut County | — | — | 4.3 yrs | 57.6 |
| Howland Hughes | Industrial | Naugatuck Valley County | — | — | 4.3 yrs | 57.6 |
| 127 Myrtle Avenue | Industrial | Western Connecticut County | — | — | 4.3 yrs | 57.6 |
How does Connecticut compare with other states for industrial sites?
With 502 sites, Connecticut ranks 27th of the 51 states that have any industrial candidate sites. Michigan leads with 3,253. Nationally, industrial sites average 52.2/100 DC Readiness, below the 53.0 average across all site types. Across every site type, Connecticut averages 56.7, the 5th-highest of 52 states, and its candidate sites face an average interconnection-queue wait of 4.3 years.
Where are the highest-scoring industrial sites in Connecticut?
The top 25 range from 57.6 to 57.6 on the 0–100 DC Readiness Score. They are concentrated in Western Connecticut County (16), Capitol County (4), Southeastern Connecticut County (3) and Naugatuck Valley County (2). By grid region, 25 are in ISO-NE.
County pages: Western Connecticut County · Capitol County · Southeastern Connecticut County · Naugatuck Valley County
What power, fiber and flood exposure do these industrial sites have?
The median distance to the nearest internet exchange facility is 0 km. The median interconnection-queue wait in their markets is 4.3 years. None of the 4 with a mapped FEMA flood zone sits in a high-risk (A or V) zone.
Frequently asked questions
How many industrial datacenter sites are in Connecticut?
GridCensus catalogs 502 industrial datacenter candidate sites in Connecticut, 1% of the national total for this type (27th of 51 states).
What is a industrial datacenter site?
Land already zoned or used for industrial activity. Industrial sites frequently come with existing power service, road access, and permitting precedent, shortening the path to energized construction.
What is the best industrial datacenter site in Connecticut?
By DC Readiness Score, 63 Myrtle Avenue in Western Connecticut County ranks first at 57.6/100, followed by 157 Myrtle Avenue in Western Connecticut County at 57.6.
Which Connecticut counties have the best industrial sites?
The top 25 industrial sites in Connecticut are concentrated in Western Connecticut County (16), Capitol County (4), Southeastern Connecticut County (3) and Naugatuck Valley County (2).
How does Connecticut score for datacenters overall?
All 919 scored sites in Connecticut average 56.7/100 DC Readiness, the 5th-highest of 52 states, against a national average of 53.0.
More on industrial sites and Connecticut
- All datacenter sites in Connecticut· 919 sites
- Industrial datacenter sites nationwide· 35,788 sites
- Substation-Adjacent sites in Connecticut· 171 sites
- Greenfield sites in Connecticut· 115 sites
- Former Mine sites in Connecticut· 104 sites
- Federal Excess sites in Connecticut· 13 sites
- Brownfield sites in Connecticut· 13 sites
Industrial sites in other states
- Industrial sites in Michigan· 3,253 sites
- Industrial sites in California· 2,201 sites
- Industrial sites in Florida· 1,688 sites
- Industrial sites in Missouri· 1,485 sites
- Industrial sites in Illinois· 1,441 sites
- Industrial sites in Ohio· 1,387 sites
- Industrial sites in Indiana· 1,319 sites
- Industrial sites in Pennsylvania· 1,262 sites
Dataset updated . Screening estimates derived from public data sources.
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 13, 2026 — GridCensus refreshes it monthly. See the methodology for how records are matched, cleaned and scored.
Cite as: GridCensus, “Industrial datacenter sites in Connecticut”, https://gridcensus.com/site-types/industrial/connecticut (data as of November 13, 2026).
Go deeper than the public screen
Every site and score for Industrial sites in 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.