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.

0 recordsCT

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.