Household Electricity Usage in Connecticut
A typical home in Connecticut uses about 740 kWh of electricity a month. At the state's average rate of 27.37 ¢/kWh, that's about $202.54 a month.
Connecticut modeled monthly usage
740 kWh
Connecticut modeled annual usage
8,880 kWh
U.S. monthly benchmark
899 kWh
Connecticut average rate
27.37 ¢/kWh
Modeled monthly cost
$202.54
Key metrics
| Metric | Value |
|---|---|
| Connecticut modeled monthly usage | 740 kWh |
| Connecticut modeled annual usage | 8,880 kWh |
| U.S. monthly benchmark | 899 kWh |
| Connecticut average rate | 27.37 ¢/kWh |
| Modeled monthly cost | $202.54 |
Does a Connecticut home use more electricity than average?
Connecticut monthly usage
740 kWh
U.S. monthly usage
899 kWh
Connecticut rate
27.37 ¢/kWh
U.S. benchmark rate
18.44 ¢/kWh
A typical home in Connecticut uses about 740 kWh a month, about 17.7% below the typical U.S. home of 899 kWh. At 27.37 ¢/kWh, that works out to about $202.54 a month.
Usage-to-cost scenarios in Connecticut
| Monthly usage | Estimated monthly cost | Estimated annual cost | Canonical cost page |
|---|---|---|---|
| 500 kWh | $136.85 | $1642.20 | Open 500 kWh page |
| 1,000 kWh | $273.70 | $3284.40 | Open 1,000 kWh page |
| 1,500 kWh | $410.55 | $4926.60 | Open 1,500 kWh page |
| 2,000 kWh | $547.40 | $6568.80 | Open 2,000 kWh page |
Connected electricity tools
Frequently asked questions
- What is the average monthly electricity usage in Connecticut?
- A typical Connecticut household uses about 740 kWh of electricity per month. At the state's average rate of 27.37 ¢/kWh, that works out to roughly $202.54 a month.
- How many kWh does the average Connecticut home use per year?
- The average Connecticut home uses roughly 8,880 kWh of electricity per year, based on modeled monthly usage of about 740 kWh.
- Does the average home in Connecticut use more electricity than the U.S. average?
- A typical Connecticut home uses about 159 kWh less per month than the U.S. benchmark of 899 kWh (740 kWh vs 899 kWh).
See your exact bill in Connecticut
Set your own usage to match your home — fees included. Then compare the retail plans available in Connecticut.
Know when Connecticut rates change
Connecticut rates move with each monthly EIA update. Get an email when electricity costs in Connecticut gets cheaper — or more expensive.
Connecticut appliance calculator examples
- Refrigerator calculator — Model refrigerator electricity cost in Connecticut at 27.37 ¢/kWh.
- Space Heater calculator — Model space heater electricity cost in Connecticut at 27.37 ¢/kWh.
- Window AC calculator — Model window ac electricity cost in Connecticut at 27.37 ¢/kWh.
- Portable AC calculator — Model portable ac electricity cost in Connecticut at 27.37 ¢/kWh.
- Central AC calculator — Model central ac electricity cost in Connecticut at 27.37 ¢/kWh.
- Clothes Dryer calculator — Model clothes dryer electricity cost in Connecticut at 27.37 ¢/kWh.
State cost and bill pathways for Connecticut
- Connecticut electricity price per kWh — What a kWh of electricity costs in Connecticut
- Connecticut electricity rates & prices — Core authority page with statewide pricing context
- Connecticut electricity cost analysis — State-level cost, affordability, and value overview
- Average electricity bill in Connecticut — What a typical monthly bill looks like
- Connecticut household bill estimator — Estimate your bill from your monthly usage
- Knowledge profile for Connecticut — Machine-readable state profile and metrics
Historical and trend pages
- Connecticut electricity price history — Historical context and trend interpretation
- Electricity inflation in Connecticut — State electricity inflation analysis
- Connecticut electricity price volatility — Volatility and rate movement profile
Fixed-usage and calculator pathways
- 750 kWh cost in Connecticut — Cost for this usage amount in the same state
- 600 kWh cost in Connecticut — Cost for this usage amount in the same state
- Electricity cost for 900 kWh in Connecticut — Cost for this usage amount in the same state
- Connecticut electricity cost calculator — Custom kWh and scenario cost calculation
Appliance and estimator pathways
- Refrigerator cost in Connecticut — Appliance operating-cost page for this state
- Refrigerator calculator in Connecticut — Calculator page for adjusting wattage and usage for this appliance
- Space Heater cost in Connecticut — Appliance operating-cost page for this state
- Space Heater calculator in Connecticut — Calculator page for adjusting wattage and usage for this appliance
- Window Ac cost in Connecticut — Appliance operating-cost page for this state
- Window Ac calculator in Connecticut — Calculator page for adjusting wattage and usage for this appliance
State comparison pathways for Connecticut
- Connecticut electricity comparisons — State-to-state comparison hub
- Connecticut vs California electricity cost — Head-to-head comparison page
- Connecticut vs Florida electricity cost — Head-to-head comparison page
Discovery and navigation hubs
- Connecticut electricity hub — Guide to this state's electricity rate, usage, comparison, and tool pages
- Electricity cost scenario hub — Entry point for residential and industry scenario pages
- Connecticut electricity cost overview — State-level electricity cost page with rates and typical bill context
- Connecticut average electricity bill benchmark — Typical monthly bill estimate using a standard household usage assumption
- Connecticut electricity bill estimator — Household profile bill scenarios for this state
- Electricity usage hubs — Browse cost pages by common household usage tiers
Consumer electricity drivers
- Price drivers in Connecticut — Understand what influences state electricity prices
Source & Method
Source: U.S. Energy Information Administration (EIA) Retail Sales of Electricity. Updated: May 2026. Estimates use the EIA all-in average residential rate — energy, delivery, fixed charges, and utility fees together, not just the electricity itself. Fees are inside the rate, not an extra on top; how your own bill splits fixed versus per-kWh charges varies by utility. For what's inside the all-in rate, see hidden electricity fees; for how rates and estimates are defined, see the methodology hub.