California vs Connecticut Electricity Rates (2026)
Connecticut has 4.0% cheaper electricity than California. Connecticut residents pay 29.98¢/kWh compared to 31.22¢/kWh in California, saving about $3.00/month on average.
California
31.22¢
per kWh
$179/mo
Connecticut
29.98¢
per kWh
$176/mo
Detailed Rate Comparison
| Metric | California | Connecticut | National Avg |
|---|---|---|---|
| Residential Rate | 31.22¢/kWh | 29.98¢/kWh | 17.22¢/kWh |
| Commercial Rate | 25.41¢/kWh | 22.54¢/kWh | - |
| Industrial Rate | 20.98¢/kWh | 19.43¢/kWh | - |
| Avg Monthly Bill | $179 | $176 | $134 |
| Renewable Energy | 38.0% | 6.0% | ~22% |
| Primary Source | Natural Gas | Natural Gas | - |
Appliance Running Costs: California vs Connecticut
Monthly cost to run common household appliances in each state.
| Appliance | CA | CT | Savings |
|---|---|---|---|
| Air Purifier | $11.24 | $10.79 | CT saves $0.45 |
| Blender | $0.37 | $0.36 | CT saves $0.01 |
| CFL Bulb (13W) | $0.97 | $0.94 | CT saves $0.04 |
| Cable / Satellite Box | $7.87 | $7.55 | CT saves $0.31 |
| Ceiling Fan | $8.43 | $8.09 | CT saves $0.33 |
| Central Air Conditioner | $262.25 | $251.83 | CT saves $10.42 |
| Chest Freezer | $17.98 | $17.27 | CT saves $0.71 |
| Clothes Dryer (Electric) | $28.10 | $26.98 | CT saves $1.12 |
| Coffee Maker | $2.11 | $2.02 | CT saves $0.08 |
| Crypto Mining Rig | $337.18 | $323.78 | CT saves $13.39 |
| Dehumidifier | $33.72 | $32.38 | CT saves $1.34 |
| Desktop Computer | $14.99 | $14.39 | CT saves $0.60 |
| Dishwasher | $16.86 | $16.19 | CT saves $0.67 |
| Electric Baseboard Heater | $93.66 | $89.94 | CT saves $3.72 |
| Electric Fireplace | $52.45 | $50.37 | CT saves $2.08 |
Bottom Line: California vs Connecticut
Connecticut is the more affordable state for electricity, with rates 4.0% lower than California. An average household would save about $36.00/year by living in Connecticut.
California gets its electricity primarily from Natural Gas with 38.0% renewable, while Connecticut relies on Natural Gas with 6.0% renewable.
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Frequently Asked Questions
Is electricity cheaper in California or Connecticut?
Electricity is cheaper in Connecticut at 29.98¢/kWh compared to California at 31.22¢/kWh. That's a 4.0% difference, saving about $3.00/month on an average residential bill.
What is the average electricity bill in California vs Connecticut?
The average monthly electricity bill is $179 in California and $176 in Connecticut. The national average is $134.
Which state uses more renewable energy, California or Connecticut?
California has a higher renewable energy percentage at 38.0%, compared to 6.0% in Connecticut.
What are the main energy sources in California and Connecticut?
California primarily uses Natural Gas, while Connecticut relies on Natural Gas.
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Data verified March 2026 · Source: U.S. Energy Information Administration (EIA)