Connecticut — Electricity Costs & Energy Profile
Connecticut residential electricity costs 29.38¢/kWh, ranking #47 cheapest among all states.
29.38¢
Residential Rate
#47
Price Rank (Cheapest)
—
Renewable Energy
23.11¢
Commercial Rate
Electricity Rates
| Residential | 29.38¢/kWh |
| Commercial | 23.11¢/kWh |
| Industrial | 18.35¢/kWh |
| National Average (Residential) | 17.92¢/kWh |
Frequently Asked Questions
The residential electricity rate in Connecticut is 29.38¢ per kilowatt-hour, ranking #47 cheapest among all states. The national average is 17.92¢/kWh.
Renewable energy generation data for Connecticut is available in our detailed state profile.
Electricity rates from EIA retail sales data. Prices in cents per kilowatt-hour. Generation mix from EIA electric power operational data.