Electricity Cost: California vs Connecticut
Electricity costs about 9% more in California than in Connecticut. A typical monthly bill runs about $317 in California vs $290 in Connecticut.
Based on average residential rates from EIA data · 900 kWh of monthly use
California rate
35.25 ¢/kWh
Connecticut rate
32.24 ¢/kWh
California 900 kWh bill
$317.25
Connecticut 900 kWh bill
$290.16
Is electricity cheaper in California or Connecticut?
| State | Electricity rate | Estimated monthly bill |
|---|---|---|
| California | 35.25 ¢/kWh | $317.25 |
| Connecticut | 32.24 ¢/kWh | $290.16 |
What the difference adds up to
At a typical 900 kWh a month, a household in California pays about $27.09 more than one in Connecticut — about 9% higher, or roughly $325 a year for the same electricity.
Monthly Bill Comparison
Related Pages
- Energy comparison hub
- Compare states
- Electricity cost in California
- Electricity cost in Connecticut
- Average electricity bill in California
- Average electricity bill in Connecticut
- Electricity bill estimator in California · California apartment profile scenario
- Electricity bill estimator in Connecticut · Connecticut apartment profile scenario
- Electricity affordability in California
- Electricity affordability in Connecticut
- Appliance operating-cost pages in California
- Appliance operating-cost pages in Connecticut
- Compare electricity prices between states
Frequently Asked Questions
- Is electricity cheaper in California or Connecticut?
- Connecticut has cheaper electricity. At 900 kWh/month, the estimated bill is $290.16 in Connecticut vs $317.25 in California—about 9.3% less.
- How much more expensive is electricity in California?
- At 900 kWh/month, electricity in California costs about $27.09 more per month than in Connecticut—roughly 9.3% higher.
- Why do electricity prices vary between states?
- Electricity prices vary due to generation mix (coal, gas, nuclear, renewables), transmission costs, regulations, taxes, and demand. States with more hydropower or natural gas often have lower rates; those relying on imported power or with higher renewable mandates may have higher rates.