Electricity Cost Calculator for Connecticut
Estimate your monthly electric bill in Connecticut using deterministic statewide residential pricing. This page connects fixed usage scenarios, bill interpretation, appliance calculators, and canonical usage-cost routes.
Connecticut average rate
28.30 ¢/kWh
900 kWh estimate
$283.00
U.S. benchmark rate
17.86 ¢/kWh
Difference vs U.S. (900 kWh)
+$122.26
Key metrics
| Metric | Value |
|---|---|
| Connecticut average rate | 28.30 ¢/kWh |
| 900 kWh estimate | $283.00 |
| U.S. benchmark rate | 17.86 ¢/kWh |
| Difference vs U.S. (900 kWh) | +$122.26 |
Connecticut monthly bill context
Connecticut rate
28.30 ¢/kWh
U.S. average rate
17.86 ¢/kWh
900 kWh in Connecticut
$283.00
Average bill benchmark (900 kWh)
$254.70
Usage scenario calculator outputs
| Monthly usage | Estimated monthly cost | Estimated annual cost | Canonical usage page |
|---|---|---|---|
| 500 kWh | $141.50 | $1698.00 | Open 500 kWh page |
| 1,000 kWh | $283.00 | $3396.00 | Open 1,000 kWh page |
| 1,500 kWh | $424.50 | $5094.00 | Open 1,500 kWh page |
| 2,000 kWh | $566.00 | $6792.00 | Open 2,000 kWh page |
Calculator-to-bill interpretation
This calculator page focuses on usage-based scenarios. The average-bill page for Connecticut keeps usage fixed at 900 kWh to help compare states cleanly, while usage pages let you change the load profile.
Compare electricity options in Connecticut
Compare retail electricity plans and provider options available in Connecticut.
Track Connecticut electricity changes
Get notified about electricity costs rate changes and savings opportunities in Connecticut.
Connecticut appliance calculator pages
- Refrigerator calculator — Model refrigerator electricity cost in Connecticut at 28.30 ¢/kWh.
- Space Heater calculator — Model space heater electricity cost in Connecticut at 28.30 ¢/kWh.
- Window AC calculator — Model window ac electricity cost in Connecticut at 28.30 ¢/kWh.
- Portable AC calculator — Model portable ac electricity cost in Connecticut at 28.30 ¢/kWh.
- Central AC calculator — Model central ac electricity cost in Connecticut at 28.30 ¢/kWh.
- Clothes Dryer calculator — Model clothes dryer electricity cost in Connecticut at 28.30 ¢/kWh.
- Washing Machine calculator — Model washing machine electricity cost in Connecticut at 28.30 ¢/kWh.
- Dishwasher calculator — Model dishwasher electricity cost in Connecticut at 28.30 ¢/kWh.
State cost and bill pathways for Connecticut
- Connecticut electricity price per kWh — Residential rate benchmark used in scenario estimates
- State electricity snapshot: Connecticut — Core authority page with statewide pricing context
- Connecticut electricity cost analysis — State-level cost, affordability, and value overview
- Average electricity bill in Connecticut — Bill-focused context for household usage
- Connecticut household bill estimator — Deterministic household-profile bill scenarios
- 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
- Electricity cost for 1,000 kWh in Connecticut — Usage-tier estimate for the same state
- Electricity cost for 500 kWh in Connecticut — Usage-tier estimate for the same state
- 1,500 kWh cost in Connecticut — Usage-tier estimate for the same state
- Connecticut electricity cost calculator — Custom kWh and scenario cost calculation
Appliance and estimator pathways
- Refrigerator cost in Connecticut — Canonical appliance operating-cost page for this state
- Refrigerator calculator in Connecticut — Calculator-intent scenario page for this appliance
- Space Heater cost in Connecticut — Canonical appliance operating-cost page for this state
- Space Heater calculator in Connecticut — Calculator-intent scenario page for this appliance
- Window Ac cost in Connecticut — Canonical appliance operating-cost page for this state
- Window Ac calculator in Connecticut — Calculator-intent scenario page 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 — Discovery hub for this state's price, usage, comparison, and tool pages
- Electricity cost scenario hub — Entry point for residential and industry scenario pages
- Connecticut electricity cost authority — Canonical state electricity cost cluster page
- Connecticut average electricity bill benchmark — Canonical benchmark bill cluster page
- Connecticut electricity bill estimator — Canonical estimator cluster page
- 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: January 2026. Estimates are energy-only and exclude delivery charges, taxes, and fixed utility fees. For how rates and estimates are defined, see the methodology hub.