Connecticut Electricity Price Knowledge

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Freshness: Aging (84d)Quality: 90/100vv2geographic-state
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Machine-readable summary for Connecticut electricity rates and ranking metrics.

Region: Northeast

How This State Compares

State rate vs U.S. national average.

Electricity in Connecticut costs 72.7% more than the national average.

State rate
30.35 ¢/kWh
National average
17.57 ¢/kWh
Difference: +12.78 ¢/kWhDifference: +72.7%Category: much higher than national average
Connecticut vs U.S. averageConnecticut vs U.S. average. ¢/kWh. Connecticut: 30.35 ¢/kWh; U.S. average: 17.57 ¢/kWhConnecticut30.35 ¢/kWhU.S. average17.57 ¢/kWh
¢/kWh

Key Insights

  • Electricity in Connecticut costs 73% more than the national average.
  • Connecticut ranks #3 among U.S. states for electricity prices.
  • Electricity in Connecticut is among the top 10 most expensive in the U.S.
  • Connecticut shows a falling electricity price trend based on recent historical data.

Looking for a consumer-friendly cost estimate? See Electricity Cost in Connecticut.

Rate trend

Trend (available history)

Connecticut avg rate trendConnecticut avg rate trend. Available history. Values: 27.02 ¢/kWh, 25.30 ¢/kWh
Available history

Momentum Signal

Directional historical signal, not a forecast.

Connecticut shows a falling electricity price trend based on recent historical changes.

Signal: Falling12‑month change: -10.03%24‑month change: -5.91%

Where this state sits

Position relative to all states.

Avg rate (¢/kWh)
LowestHighest30.35 ¢/kWh
Value score
LowestHighest40
Affordability
LowestHighest37

Key Metrics

Avg rate (¢/kWh)
?Average residential electricity price in cents per kilowatt-hour for the state.
30.35¢/kWh↓
Example bill (1000 kWh)
?Estimated monthly bill at 1000 kWh using the state's average rate, excluding certain fees/taxes depending on dataset limits.
303.5$
Value score
?Composite score used to compare states based on price and stability. See methodology for calculation details.
40
Affordability
?Index reflecting electricity cost burden relative to typical usage assumptions used by the site.
37
Freshness
?Indicates how recent the underlying dataset is relative to build time.
Fresh

Compare with other states

Direct state-to-state electricity cost comparisons.

Summary

Shareable summary
Connecticut electricity: 30.35 ¢/kWh
Example bill (1000 kWh): $303.5
Value score: 40 | Affordability: 37
Freshness: Fresh (as of 2026-03-09)
More: https://www.priceofelectricity.com/knowledge/state/connecticut

All fields

Field-level stats and metadata.

Avg rate (¢/kWh)
?Average residential electricity price in cents per kilowatt-hour for the state.
30.35
Updated
February 2026
Value score
?Composite score used to compare states based on price and stability. See methodology for calculation details.
40
Affordability
?Index reflecting electricity cost burden relative to typical usage assumptions used by the site.
37
Freshness
?Indicates how recent the underlying dataset is relative to build time.
Fresh

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Compare with other states

Direct state-to-state comparisons.

Disclaimers

Related electricity pages