Connecticut vs North Carolina Electricity Rates (2026)
North Carolina has 53.0% cheaper electricity than Connecticut. North Carolina residents pay 14.09¢/kWh compared to 29.98¢/kWh in Connecticut, saving about $37.00/month on average.
Connecticut
29.98¢
per kWh
$176/mo
North Carolina
14.09¢
per kWh
$139/mo
Detailed Rate Comparison
| Metric | Connecticut | North Carolina | National Avg |
|---|---|---|---|
| Residential Rate | 29.98¢/kWh | 14.09¢/kWh | 17.22¢/kWh |
| Commercial Rate | 22.54¢/kWh | 10.35¢/kWh | - |
| Industrial Rate | 19.43¢/kWh | 7.22¢/kWh | - |
| Avg Monthly Bill | $176 | $139 | $134 |
| Renewable Energy | 6.0% | 13.0% | ~22% |
| Primary Source | Natural Gas | Nuclear | - |
Appliance Running Costs: Connecticut vs North Carolina
Monthly cost to run common household appliances in each state.
| Appliance | CT | NC | Savings |
|---|---|---|---|
| Air Purifier | $10.79 | $5.07 | NC saves $5.72 |
| Blender | $0.36 | $0.17 | NC saves $0.19 |
| CFL Bulb (13W) | $0.94 | $0.44 | NC saves $0.50 |
| Cable / Satellite Box | $7.55 | $3.55 | NC saves $4.00 |
| Ceiling Fan | $8.09 | $3.80 | NC saves $4.29 |
| Central Air Conditioner | $251.83 | $118.36 | NC saves $133.48 |
| Chest Freezer | $17.27 | $8.12 | NC saves $9.15 |
| Clothes Dryer (Electric) | $26.98 | $12.68 | NC saves $14.30 |
| Coffee Maker | $2.02 | $0.95 | NC saves $1.07 |
| Crypto Mining Rig | $323.78 | $152.17 | NC saves $171.61 |
| Dehumidifier | $32.38 | $15.22 | NC saves $17.16 |
| Desktop Computer | $14.39 | $6.76 | NC saves $7.63 |
| Dishwasher | $16.19 | $7.61 | NC saves $8.58 |
| Electric Baseboard Heater | $89.94 | $42.27 | NC saves $47.67 |
| Electric Fireplace | $50.37 | $23.67 | NC saves $26.70 |
Bottom Line: Connecticut vs North Carolina
North Carolina is the more affordable state for electricity, with rates 53.0% lower than Connecticut. An average household would save about $444.00/year by living in North Carolina.
Connecticut gets its electricity primarily from Natural Gas with 6.0% renewable, while North Carolina relies on Nuclear with 13.0% renewable.
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Frequently Asked Questions
Is electricity cheaper in Connecticut or North Carolina?
Electricity is cheaper in North Carolina at 14.09¢/kWh compared to Connecticut at 29.98¢/kWh. That's a 53.0% difference, saving about $37.00/month on an average residential bill.
What is the average electricity bill in Connecticut vs North Carolina?
The average monthly electricity bill is $176 in Connecticut and $139 in North Carolina. The national average is $134.
Which state uses more renewable energy, Connecticut or North Carolina?
North Carolina has a higher renewable energy percentage at 13.0%, compared to 6.0% in Connecticut.
What are the main energy sources in Connecticut and North Carolina?
Connecticut primarily uses Natural Gas, while North Carolina relies on Nuclear.
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Data verified March 2026 · Source: U.S. Energy Information Administration (EIA)