Household Electricity Usage in Connecticut

This page estimates typical household electricity consumption in Connecticut and maps usage levels directly to cost outcomes using the state's residential electricity rate.

Connecticut modeled monthly usage
690 kWh
Connecticut modeled annual usage
8,280 kWh
U.S. monthly benchmark
899 kWh
Connecticut average rate
30.35 ¢/kWh
Modeled monthly cost
$209.41

Key metrics

MetricValue
Connecticut modeled monthly usage690 kWh
Connecticut modeled annual usage8,280 kWh
U.S. monthly benchmark899 kWh
Connecticut average rate30.35 ¢/kWh
Modeled monthly cost$209.41

Connecticut usage vs U.S. household benchmark

Connecticut monthly usage
690 kWh
U.S. monthly usage
899 kWh
Connecticut rate
30.35 ¢/kWh
U.S. benchmark rate
17.57 ¢/kWh

Connecticut is modeled at 690 kWh per month, about 23.2% below the U.S. household benchmark of 899 kWh. At 30.35 ¢/kWh, that usage translates to roughly $209.41 per month.

Usage-to-cost scenarios in Connecticut

Monthly usageEstimated monthly costEstimated annual costCanonical cost page
500 kWh$151.75$1821.00Open 500 kWh page
1,000 kWh$303.50$3642.00Open 1,000 kWh page
1,500 kWh$455.25$5463.00Open 1,500 kWh page
2,000 kWh$607.00$7284.00Open 2,000 kWh page

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Source & Method

Source: U.S. Energy Information Administration (EIA) Retail Sales of Electricity. Last dataset period: February 2026. Costs are energy-only estimates and exclude delivery charges, taxes, and fixed utility fees.

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