Snapshot: 2026-10-28. Review the linked evidence before relying on a claim. Related records and expansions must not be counted as additional facilities.
Accepted facility identity linkedState of Connecticut Groton Data Center (Pfizer campus Building 230)
Groton, CT · Connecticut Department of Administrative Services
Reported status: operational
Exact location not published.
Original source · 2026-10-19
Review note: State-run Groton facility separately admitted from state government primary evidence; Pfizer Building 230 is facility location context.
Read 2 source findings (2026-10-30)
State-run Groton facility separately admitted from state government primary evidence; Pfizer Building 230 is facility location context. Evidence
Connecticut DAS BITS confirms it provides data processing and hosting services in its Groton data center. Its second listed facility is in Springfield, Massachusetts, not Connecticut. Exact street address and the archive building-number claim remain unverified; no geometry is admitted. Evidence
Existing project record
research-final:CT:1df56de686ac20f84732Review notes availableCrown Castle Hartford (960 Main)
Hartford, CT · Crown Castle Inc.
Reported status: operational
Exact location not published.
Original source · 2025-09-26
Review note: Crown Castle Hartford source is PeeringDB facility listing with 0 networks, not operator proof of current site or operation.
Read 1 source findings (2026-10-30)
Crown Castle Hartford source is PeeringDB facility listing with 0 networks, not operator proof of current site or operation. Evidence
Hartford AI Innovation Center
Hartford, CT · City of Hartford; State of Connecticut
Reported status: cancelled
Approximate locality: approximate: Census 2024 Gazetteer place centroid for Hartford. Census 2024 Gazetteer centroid; not a verified facility pin.
Original source · 2026-07-17
Review note: Hartford AI Innovation Center is a research program, not proof of a built data-center building. Supplier cancelled entry is not a canonical facility.
Read 1 source findings (2026-10-30)
Hartford AI Innovation Center is a research program, not proof of a built data-center building. Supplier cancelled entry is not a canonical facility. Evidence
Lumen Hartford
Hartford, CT · Lumen Technologies
Reported status: operational
Exact location not published.
Original source · 2026-06-17
Review note: Lumen Hartford PeeringDB listing is a research lead, not commissioning/status verification.
Read 1 source findings (2026-10-30)
Lumen Hartford PeeringDB listing is a research lead, not commissioning/status verification. Evidence
Aetna Data Center
Kensington, CT
Reported status: existing (mapped; status unverified)
Exact location not published.
Original source · 2026-10-28
Review note: Aetna Kensington is OSM name/geometry only, with no independent operator site or permitted geometry.
Read 1 source findings (2026-10-30)
Aetna Kensington is OSM name/geometry only, with no independent operator site or permitted geometry. Evidence
NE Edge Killingly Data Center
Killingly, CT · NE Edge LLC
Reported status: proposed
Reported capacity: 50 MW (scope and operation unverified)
Exact location not published.
Original source · 2026-07-19
Review note: Killingly NE Edge proposal must not be linked to the separately named Millstone/Waterford project despite supplier auto-match. Seek Killingly town parcel filings.
Read 1 source findings (2026-10-30)
Killingly NE Edge proposal must not be linked to the separately named Millstone/Waterford project despite supplier auto-match. Seek Killingly town parcel filings. Evidence
Energy & Innovation Park Data Center (480 Myrtle Street)
New Britain, CT · EIP Investment
Reported status: proposed
Reported capacity: 44 MW planned (scope and operation unverified)
Source reference: address match (exact): 480 MYRTLE ST, NEW BRITAIN, CT, 06053. Census Geocoder; not a verified facility pin.
Original source · 2026-09-30
Review note: New Britain Energy Innovation Park proposed data-center component is not equivalent to commissioned generator or factory redevelopment.
Read 1 source findings (2026-10-30)
New Britain Energy Innovation Park proposed data-center component is not equivalent to commissioned generator or factory redevelopment. Evidence
Lumen New Haven
New Haven, CT · Lumen Technologies
Reported status: operational
Exact location not published.
Original source · 2026-06-17
Review note: Lumen New Haven PeeringDB listing lacks independent physical site proof.
Read 1 source findings (2026-10-30)
Lumen New Haven PeeringDB listing lacks independent physical site proof. Evidence
Lumen New London
New London, CT · Lumen Technologies
Reported status: operational
Exact location not published.
Original source · 2026-06-17
Review note: Lumen New London PeeringDB listing lacks independent physical site proof.
Read 1 source findings (2026-10-30)
Lumen New London PeeringDB listing lacks independent physical site proof. Evidence
CyrusOne NYM5 Norwalk Data Center
Norwalk, CT · Cervalis; Fortis Property Group
Reported status: operational
Reported capacity: 16 MW (scope and operation unverified)
Exact location not published.
Original source · 2026-07-19
Review note: CyrusOne operator currently lists NYM5 Norwalk and original operator sheet gives 6 Norden Place. Baseline generic Norwalk canonical may be same; exact existing target requires address/ownership comparison.
Read 1 source findings (2026-10-30)
CyrusOne operator currently lists NYM5 Norwalk and original operator sheet gives 6 Norden Place. Baseline generic Norwalk canonical may be same; exact existing target requires address/ownership comparison. Evidence
CyrusOne Norwalk
Saugatuck, CT · CyrusOne LLC
Reported status: operational
Exact location not published.
Original source · 2026-06-14
Review note: Saugatuck place derived from OSM geometry is not the operator's Norwalk municipality or licensed canonical point; probable alias of NYM5 CSV879, not additional facility.
Read 1 source findings (2026-10-30)
Saugatuck place derived from OSM geometry is not the operator's Norwalk municipality or licensed canonical point; probable alias of NYM5 CSV879, not additional facility. Evidence
Project Bluestone Data Center
Shelton, CT
Reported status: under construction (EPA site-work record)
Exact location not published.
Original source · 2026-10-28
Review note: EPA ECHO Shelton Project Bluestone regulated-site work is not proof of an operating center or commissioned phase; hold physical identity and status.
Read 1 source findings (2026-10-30)
EPA ECHO Shelton Project Bluestone regulated-site work is not proof of an operating center or commissioned phase; hold physical identity and status. Evidence
SD / Comsat Southbury Ground Station
Southbury, CT · SD Data Center
Reported status: operational
Exact location not published.
Original source · 2026-06-17
Review note: SD/Comsat Southbury PeeringDB listing alone does not prove a commercial data-center building or current operation.
Read 1 source findings (2026-10-30)
SD/Comsat Southbury PeeringDB listing alone does not prove a commercial data-center building or current operation. Evidence
amnet Data Center
Stamford, CT · Prime Data Centers
Reported status: existing (mapped; status unverified)
Exact location not published.
Original source · 2026-06-14
Review note: Existing Amnet Stamford canonical; current first-party Omega says Amnet is now Omega and the office/data center remain at 26 Fahey.
Read 1 source findings (2026-10-30)
Existing Amnet Stamford canonical; current first-party Omega says Amnet is now Omega and the office/data center remain at 26 Fahey. Evidence
Cloudpath CT1 (26 Fahey St)
Stamford, CT · Cloudpath LLC
Reported status: operational
Exact location not published.
Original source · 2026-06-17
Review note: Cloudpath CT1 26 Fahey appears to refer to the same Amnet/Omega Stamford building, not a second campus. PeeringDB itself does not prove operation.
Read 1 source findings (2026-10-30)
Cloudpath CT1 26 Fahey appears to refer to the same Amnet/Omega Stamford building, not a second campus. PeeringDB itself does not prove operation. Evidence
Cloudpath CT19 (5 Landmark Sq)
Stamford, CT · Cloudpath LLC
Reported status: operational
Exact location not published.
Original source · 2026-06-17
Review note: Cloudpath CT19 at 5 Landmark Square could be separate from CT1 26 Fahey; PeeringDB alone insufficient for current physical operations.
Read 1 source findings (2026-10-30)
Cloudpath CT19 at 5 Landmark Square could be separate from CT1 26 Fahey; PeeringDB alone insufficient for current physical operations. Evidence
Cloudpath CT2 (1351 Washington Blvd)
Stamford, CT · Cloudpath LLC
Reported status: operational
Exact location not published.
Original source · 2026-06-17
Review note: Cloudpath CT2 at 1351 Washington Boulevard could be a separate physical facility; do not alias to CT1 without independent address evidence.
Read 1 source findings (2026-10-30)
Cloudpath CT2 at 1351 Washington Boulevard could be a separate physical facility; do not alias to CT1 without independent address evidence. Evidence
Crown Castle Stamford
Stamford, CT · Crown Castle Inc.
Reported status: operational
Exact location not published.
Original source · 2026-06-17
Review note: Crown Castle Stamford PeeringDB listing is insufficient evidence of a distinct data-center site.
Read 1 source findings (2026-10-30)
Crown Castle Stamford PeeringDB listing is insufficient evidence of a distinct data-center site. Evidence
Fairfield County Quantum Computing Center
Stamford, CT · State of Connecticut; QuantumCT
Reported status: proposed
Reported capacity: 20 MW (scope and operation unverified)
Approximate locality: approximate: Census 2024 Gazetteer place centroid for Stamford. Census 2024 Gazetteer centroid; not a verified facility pin.
Original source · 2026-06-15
Review note: Quantum computing center initiative does not establish a separate data-center building. Retain as research only.
Read 1 source findings (2026-10-30)
Quantum computing center initiative does not establish a separate data-center building. Retain as research only. Evidence
Lumen Stamford
Stamford, CT · Lumen Technologies
Reported status: operational
Exact location not published.
Original source · 2026-06-17
Review note: Lumen Stamford PeeringDB-only listing lacks site and status proof.
Read 1 source findings (2026-10-30)
Lumen Stamford PeeringDB-only listing lacks site and status proof. Evidence
Omega CT1
Stamford, CT · Omega Systems Consultants, LLC
Reported status: operational
Exact location not published.
Original source · 2026-02-22
Review note: Omega CT1 at 26 Fahey is alias/tenant of existing Amnet/Omega building; zero-network PeeringDB is not operation evidence.
Read 1 source findings (2026-10-30)
Omega CT1 at 26 Fahey is alias/tenant of existing Amnet/Omega building; zero-network PeeringDB is not operation evidence. Evidence
Omega Systems Stamford Data Center (26 Fahey Street, formerly Amnet/Cloudpath CT1)
Stamford, CT · Omega Systems
Reported status: operational
Source reference: address match (exact): 26 FAHEY ST, STAMFORD, CT, 06907. Census Geocoder; not a verified facility pin.
Original source · 2026-09-30
Review note: Omega first-party confirms acquisition of Amnet and current office/data center at 26 Fahey Street; existing canonical target, update fields separately.
Read 1 source findings (2026-10-30)
Omega first-party confirms acquisition of Amnet and current office/data center at 26 Fahey Street; existing canonical target, update fields separately. Evidence
Aphorio Carter Trumbull Data Center
Trumbull, CT · Aphorio Carter Critical Infrastructure Fund
Reported status: operational (expansion)
Reported capacity: 15 MW (scope and operation unverified)
Exact location not published.
Original source · 2026-06-15
Review note: Aphorio Carter Trumbull may have a same-building Digital Realty HVN10 tenant or predecessor. Resolve address and landlord before adding a second facility.
Read 1 source findings (2026-10-30)
Aphorio Carter Trumbull may have a same-building Digital Realty HVN10 tenant or predecessor. Resolve address and landlord before adding a second facility. Evidence
CogNovum Data Center (80 Merritt Boulevard)
Trumbull, CT · CogNovum
Reported status: operational
Reported capacity: 6.75 MW operational (scope and operation unverified)
Exact location not published.
Original source · 2026-10-19
Review note: CogNovum / 80 Merritt Boulevard Trumbull is a distinct address lead from Aphorio and NYM records, but building operations require first-party corroboration.
Read 1 source findings (2026-10-30)
CogNovum / 80 Merritt Boulevard Trumbull is a distinct address lead from Aphorio and NYM records, but building operations require first-party corroboration. Evidence
Digital Realty New York HVN10
Trumbull, CT · Digital Realty Trust, Inc.
Reported status: existing (mapped; status unverified)
Exact location not published.
Original source · 2026-06-14
Review note: Digital Realty HVN10 Trumbull OSM named building may coincide with Aphorio; cannot promote vendor point or double count landlord/tenant.
Read 1 source findings (2026-10-30)
Digital Realty HVN10 Trumbull OSM named building may coincide with Aphorio; cannot promote vendor point or double count landlord/tenant. Evidence
Wallingford Data Center Development
Wallingford, CT · Charter Development Group LLC
Reported status: proposed
Reported capacity: 50 MW (scope and operation unverified)
Exact location not published.
Original source · 2026-06-15
Review note: Wallingford proposed development and separate preexisting Wallingford operational record are not proven the same facility; no premature collision merge.
Read 1 source findings (2026-10-30)
Wallingford proposed development and separate preexisting Wallingford operational record are not proven the same facility; no premature collision merge. Evidence
Unnamed source-mapped location
Wallingford Center, CT
Reported status: existing (mapped; status unverified)
Exact location not published.
Original source · 2026-02-09
Review note: Unnamed Wallingford Center mapped IM3 point is unqualified physical identity; cannot inherit geometry/operation from ODbL/OpenStreetMap.
Read 1 source findings (2026-10-30)
Unnamed Wallingford Center mapped IM3 point is unqualified physical identity; cannot inherit geometry/operation from ODbL/OpenStreetMap. Evidence
HDC1 - 108 Bank St
Waterbury, CT · Colocation America Corporation
Reported status: operational
Exact location not published.
Original source · 2025-09-26
Review note: HDC1 Waterbury PeeringDB entry at 108 Bank Street requires distinct building and current operator validation.
Read 1 source findings (2026-10-30)
HDC1 Waterbury PeeringDB entry at 108 Bank Street requires distinct building and current operator validation. Evidence
TierPoint Waterbury Data Center
Waterbury, CT · TierPoint
Reported status: operational
Reported capacity: 1 MW (scope and operation unverified)
Exact location not published.
Original source · 2026-07-19
Review note: Existing Tierpoint Waterbury canonical; no additional facility from this supplier alias.
Read 1 source findings (2026-10-30)
Existing Tierpoint Waterbury canonical; no additional facility from this supplier alias. Evidence
Millstone Nuclear Data Center Campus
Waterford, CT · NE Edge; Dominion Energy
Reported status: cancelled
Reported capacity: 300 MW (scope and operation unverified)
Exact location not published.
Original source · 2026-06-15
Review note: Millstone Nuclear project supplier calls cancelled, while legacy NE Edge Waterford project remains separately catalogued as planned; resolve same-project and lifecycle conflict using municipal docket.
Read 1 source findings (2026-10-30)
Millstone Nuclear project supplier calls cancelled, while legacy NE Edge Waterford project remains separately catalogued as planned; resolve same-project and lifecycle conflict using municipal docket. Evidence