Electricity · Connecticut
Electricity rates for Groton Dept of Utilities customers
Groton Dept of Utilities is your only electricity provider; Connecticut homes can’t choose a supplier here. Its average residential price is shown for comparison with neighbouring utilities.
Average residential price18.70¢per kWh, all-in (2024 average)
Revenue ÷ sales reported to the U.S. Energy Information Administration (Form 861).
- Best fixed offer
- —
- Median 12-month fixed
- —
- Offers posted
- 0
- Average all-in price
- 18.70¢
Suppliers licensed in Connecticut without a posted offer here
Approved to sell to homes in Connecticut. Contact them for current offers.
- Champion Energy Services
- Constellation NewEnergy
- Direct Energy
- Direct Energy Services
- Energy Plus Holdings
- Energywell
- Green Mountain Energy Company
- Major Energy Electric Services
- North American Power
- North American Power and Gas
- Reliant Energy Northeast
- Sterling Planet, Inc. (CTCleanEnergyOptions)
- Think Energy
- Town Square Energy
- XOOM Energy CT
- XOOM Energy Connecticut
Retail offers come from Connecticut’s official shopping site and count as current for six weeks. How we collect rates.