Electricity Cost: California vs Connecticut
Electricity in California costs approximately 9% more than in Connecticut based on typical household electricity use. California averages 33.35¢/kWh and Connecticut averages 30.47¢/kWh, putting a typical 900 kWh monthly bill at $300 vs $274.
Based on average residential rates from EIA data · 900 kWh standard usage benchmark
California rate
33.35 ¢/kWh
Connecticut rate
30.47 ¢/kWh
California 900 kWh bill
$300.15
Connecticut 900 kWh bill
$274.23
Comparison
| State | Electricity rate | Estimated monthly bill |
|---|---|---|
| California | 33.35 ¢/kWh | $300.15 |
| Connecticut | 30.47 ¢/kWh | $274.23 |
Difference Summary
Electricity in California costs approximately 9% more than in Connecticut based on typical household electricity use.
Difference: +$25.92 (+9.5%) at 900 kWh/month
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
- 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
- Which state has cheaper electricity: California or Connecticut?
- Connecticut has cheaper electricity. At 900 kWh/month, the estimated bill is $274.23 in Connecticut vs $300.15 in California—about 9.5% less.
- How much more expensive is electricity in California?
- At 900 kWh/month, electricity in California costs about $25.92 more per month than in Connecticut—roughly 9.5% 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.