northeast · CT

Connecticut electricity + gas rates.

Connecticut is deregulated for electricity + natural gas. The wires + meter stay with your utility — only the supply rate changes. Average residential electricity rate 27.8¢/kWh (EIA Form 826, all-in).

Electricity deregulated
Gas deregulated
northeast
PUC site ↗

Avg residential electricity rate

27.8¢/kWh

EIA Form 826, all-in residential rate. Includes supply + delivery + riders + taxes. Seenra shops the supply portion (~62% of the bill).

Illustrative annual savings

~$3,576

Illustrative example only, against a representative $4,800/mo commercial bill. Estimates, never guaranteed; outcomes vary by utility, contract term, and load profile.

Infographic

How the Connecticut bill decomposes

Energy + capacity + transmission + riders + taxes. Seenra shops the energy line; the rest is regulated by the state PUC.

Rate trajectory · 24 months

What a Connecticut variable rate looks like vs a Seenra-locked rate.

Modelled at the Connecticut average, inflated at 6%/yr with seasonal winter spikes. Locked stays flat for the term you sign. Estimated, never guaranteed.

Infographic

Variable vs locked supply rate over 24 months — Connecticut

Modelled on the Connecticut EIA average rate of 27.8¢/kWh signing, locked at ~25.9¢/kWh on a 24-month term.

Utilities · 5

Top utilities serving Connecticut

Click any utility to see its alternative-supplier offers, customer service number, and territory map. Seenra never owns the wires — only the supply rate.

Eversource (MA)

electricity · gas · Eversource Energy

1-800-592-2000

Eversource (CT)

electricity · gas · Eversource Energy

1-800-286-2000

United Illuminating

electricity · Avangrid

1-800-722-5584

Southern Connecticut Gas

gas · Avangrid

1-800-513-8898

Eversource (NH)

electricity · Eversource Energy

1-800-662-7764

Cities · 5

Top Connecticut metros

Bridgeport New Haven Hartford Stamford Waterbury

Drill in

Connecticut sub-pages

Connecticut electricity rates

Locked-rate offers, top utilities, switching guide. Live offers update weekly.

Connecticut natural gas rates

Locked-rate offers, top gas utilities, switching guide.

Other northeast states

Questions about Connecticut

Common questions about energy in Connecticut

Connecticut FAQ

Quick answers from the editorial desk

Is electricity supplier choice actually available in Connecticut?

Yes. Connecticut electricity is and gas are deregulated. Households and commercial buyers can pick a licensed supplier from the state PUC registry. The utility on your bill stays the same — only the supply rate changes.

Who regulates the Connecticut energy market?

The Connecticut public utility commission. Their website is https://portal.ct.gov/PURA. Every legitimate licensed supplier appears on their public license registry — Seenra only quotes from licensed suppliers.

What is the average residential electricity rate in Connecticut?

Approximately 27.8¢ per kWh as of the latest EIA Form 826 release. This is the all-in residential rate and includes both supply and delivery components. Seenra shops the supply portion only.

How long does the switch take?

Setup with Seenra takes 5 minutes. Once you accept an offer, the switch happens at the next utility billing cycle — typically 30 to 45 days. The locked rate begins automatically. We monitor the renewal and re-shop 60–90 days before contract expiry.

Does Seenra cost anything to households?

No. Seenra is forever free for households. We earn a small commission from licensed suppliers, fully disclosed in the offer summary. Commercial accounts see commission disclosure in dollar-and-basis-point form on every quote.

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