Independent rate reference - not affiliated with any utility or energy supplier. Data: EIA Electric Power Monthly, April 2026.Full disclaimer
ElectricityRatePerKWh

Electricity Rate in Connecticut (2026): 28.94c/kWh Average

Residential Rate
28.94¢
per kWh
vs US Avg
+64%
11.29c above
Avg Monthly Bill
$205
707 kWh
Provider Choice
Yes
Can switch suppliers

Connecticut Electricity Rate: What You Need to Know

Connecticut electricity averages 28.94 cents per kWh for residential customers as of April 2026, according to the EIA Electric Power Monthly. This is 11.29c above the US average of 17.65c/kWh. The average monthly bill for Connecticut households is $205 based on typical usage of 707 kWh.

Generation mix: Natural gas 65%, nuclear 15%, renewables 20%. The fuel mix is a primary driver of electricity rates - states with abundant hydro or nuclear tend to have lower rates, while states dependent on imported petroleum (Hawaii) or natural gas pay more.

Year-over-year change: Connecticut rates rose 5.2% year-over-year as of April 2026. This compares to the US average increase of 5.4% over the same period.

Deregulated: You Can Shop for a Better Rate

EnergizeCT (energizect.com) - competitive supply optional

How to shop for a better rate ->

Your Connecticut Electricity Bill Components

Energy charge (707 kWh x 28.94c)$204.61
Fixed customer charge (estimated)~$10.00
Estimated monthly total$214.61
All Sectors - Connecticut
Residential28.94c
Commercial22.11c
Industrial15.32c
Dominant Utility
Eversource CT
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Adjacent States
New York24.38c
Massachusetts31.51c
Rhode Island31.30c
Calculate Your CT Bill

State pre-selected in our full bill calculator with TOU and commercial modes.

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Connecticut Electricity: Frequently Asked Questions

What is the electricity rate in Connecticut in 2026?+
The average residential electricity rate in Connecticut is 28.94 cents per kWh as of April 2026, according to the EIA Electric Power Monthly. This is 11.29c above the US average of 17.65c/kWh (+64%). The average monthly electricity bill in Connecticut is approximately $205 based on 707 kWh typical monthly usage.
Can I switch electricity providers in Connecticut?+
Yes - Connecticut is a deregulated state. EnergizeCT (energizect.com) - competitive supply optional The local utility (Eversource CT) still delivers the electricity; only the generation/supply charge is competitive.
What is the average monthly electricity bill in Connecticut?+
The average Connecticut household uses approximately 707 kWh per month. At 28.94c/kWh plus approximately $10 in fixed charges, the average monthly bill is $205. This varies by season (higher in summer for cooling-dominant states like Florida, higher in winter for heating-dominant states).
What is the primary electricity source in Connecticut?+
Connecticut's generation mix is primarily Natural gas 65%, nuclear 15%, renewables 20%. This fuel mix is a key factor in the state's electricity rate - states relying on hydro or nuclear typically have lower rates, while states heavily dependent on natural gas or petroleum (like Hawaii) face higher costs.
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