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South Central Connecticut Planning Region

1 data center project we know about. 16 towns, cities and boroughs.

Built & runningBeing builtApproved, not built yetProposedStopped or cancelledHollow dot (when zoomed in): exact site not known yet, pin shows the town

Projects

Proposed

Charter Development data center site off Barnes Road

Wallingford, South Central Connecticut Planning Region

26 acres

🕒 Dec 9, 2024: Wallingford Planning and Zoning Commission voted 4-1 to allow data centers in the Waters…

Reported in the news, not confirmed yet

Local votes and rules

⏸️ Pause on new data centers · New Haven

The Board of Alders voted unanimously for a 12-month pause on new data centers. The city will use the year to decide if its zoning rules need updating. Quantum computing and life science research sites tied to the city's innovation cluster are exempt.

Sept 22, 2026Source

⏸️ Pause on new data centers · West Haven

The City Council voted unanimously for a one-year pause on new data centers, proposed by the mayor. It gives the city time to write zoning rules. No data center had been proposed in the city.

June 8, 2026Source

🗺️ Zoning change · Wallingford

The commission voted 4-1 to allow data centers in the Watershed Interchange zone with a special permit. Building size is capped. No special permit for a data center has been found yet.

Dec 9, 2024Source

Find your town

In Connecticut, your town, city or borough usually decides where data centers can go.