Connecticut index · last changed 12 September 2026
Connecticut research coverage.
See the available records, draft source-family audit and remaining research gaps. A state page is not a complete inventory of its data centers.
Research coverage
Research draft available; independent coverage review pending
Research draft available. Candidate findings and statewide coverage await independent review.
Draft source attempts: 2026-09-12 through 2026-09-12. These are draft audit dates, not a new independent check.
0 reviewed project/campus records; 0 reviewed facility/building records; 0 uncounted records. Inventories are non-additive.
Draft source-family roster and gaps
- economic development incentives — searched
Source references: CT-S0001
- No public DECD register of qualified data center agreements or certificates was found; the page offers only staff contact details.
- Whether any DECD agreement has been executed, and with whom, could not be established from an opened source.
- utility commission large load — searched_partial
Source references: CT-S0002, CT-S0003, CT-S0004, CT-S0019, CT-S0020
- Both PURA docket entry points tried (CT-S0019, CT-S0020) failed, so no PURA large-load tariff, special contract or electric service agreement docket was searched.
- No ISO-NE or Eversource large-load interconnection queue record was consulted.
- environmental construction permits — searched_partial
Source references: CT-S0011
- DEEP's permit-issuance and public-notice databases were not queried; only the programme pages were read.
- Municipal building and grading permit systems were not reachable (see the municipal family).
- No stormwater construction general permit registration list was searched.
- municipal planning assessor gis — searched
Source references: CT-S0005, CT-S0006
- Norwalk, Waterford and Bozrah municipal sites (207.38.77.0/24 and 207.38.78.0/24 hosts) refused all connections, so no planning case file, zoning decision or building permit was read.
- The CAMA layer's Location and Parcel_ID fields are null for many Norwalk rows, so 6 Norden Place could not be matched; absence from the query is not evidence of absence on the ground.
- The assessor use code is the only screen applied; data centers coded under a generic commercial or industrial use would not appear.
- tax abatement development agreements — searched
Source references: CT-S0007, CT-S0008, CT-S0009, CT-S0010
- The executed Waterford host municipality fee agreement was never read (connection refused).
- The Bozrah draft agreement with NE Edge LLC was never read (timeout).
- No Connecticut tax-abatement, PILOT or development agreement outside the PA 21-1 host-fee mechanism was searched.
- operator disclosures — searched
Source references: CT-S0012, CT-S0013
- Amazon Web Services, Microsoft, Google, Meta, Oracle and Apple were not individually checked for Connecticut sites; none appeared in any source opened here.
- Colocation operators beyond CyrusOne (for example 365 Data Centers, Evocative, Digital Realty) were not swept.
- Ownership of the NYM5 building was not confirmed from an opened source.
- open datasets directories — searched
Source references: CT-S0014
- Directory listings (Data Center Map, Baxtel, datacenters.com) were seen only in search results and were not opened, so a 16 MW figure they report for NYM5 is not recorded anywhere in this packet.
- historical closures withdrawals names — searched
Source references: CT-S0015, CT-S0016, CT-S0017
- The Waterford town record of the termination was not retrieved; the newspaper account is paywalled and the supporting statement comes from an advocacy site.
- The Groton Town Council minutes or resolution discontinuing the NE Edge agreement were not retrieved.
- No search was made for older Connecticut data center closures, demolitions or renames before 2021.
- news and other discovery — searched
Source references: CT-S0018
- No systematic Connecticut news sweep was run; news was used only to locate primary records.
No reviewed records published. This does not mean there are no data centers in this state.