Employer directory · Connecticut

Public power utilities in Connecticut

8 public power utilities in Connecticut, 41st among the states. Electric utilities owned by a city, public power district, state or federal agency, as reported to the U.S. Energy Information Administration. Cooperatives and investor-owned utilities are not included.

Public power utilityRetail electric customers
Town of Wallingford25,100
City of Norwich20,898
Groton Dept of Utilities13,889
City of South Norwalk7,428
Norwalk Third Taxing District4,104
Bozrah Light & Power Company2,830
City of Jewett City2,331
Mohegan Tribal Utility Authority76

Largest first by retail electric customers, as each employer reports it to its federal registry.

Source: U.S. Energy Information Administration, Annual Electric Power Industry Report (Form EIA-861), 2024 final data. Data captured October 2, 2026.

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All public power utilities in the U.S. · Connecticut government jobs