Illinois vs North Carolina Electricity Rates (2026)
North Carolina has 13.4% cheaper electricity than Illinois. North Carolina residents pay 14.09¢/kWh compared to 16.27¢/kWh in Illinois, saving about $24.00/month on average.
Illinois
16.27¢
per kWh
$115/mo
North Carolina
14.09¢
per kWh
$139/mo
Detailed Rate Comparison
| Metric | Illinois | North Carolina | National Avg |
|---|---|---|---|
| Residential Rate | 16.27¢/kWh | 14.09¢/kWh | 17.22¢/kWh |
| Commercial Rate | 11.38¢/kWh | 10.35¢/kWh | - |
| Industrial Rate | 8.14¢/kWh | 7.22¢/kWh | - |
| Avg Monthly Bill | $115 | $139 | $134 |
| Renewable Energy | 13.0% | 13.0% | ~22% |
| Primary Source | Nuclear | Nuclear | - |
Appliance Running Costs: Illinois vs North Carolina
Monthly cost to run common household appliances in each state.
| Appliance | IL | NC | Savings |
|---|---|---|---|
| Air Purifier | $5.86 | $5.07 | NC saves $0.78 |
| Blender | $0.20 | $0.17 | NC saves $0.03 |
| CFL Bulb (13W) | $0.51 | $0.44 | NC saves $0.07 |
| Cable / Satellite Box | $4.10 | $3.55 | NC saves $0.55 |
| Ceiling Fan | $4.39 | $3.80 | NC saves $0.59 |
| Central Air Conditioner | $136.67 | $118.36 | NC saves $18.31 |
| Chest Freezer | $9.37 | $8.12 | NC saves $1.26 |
| Clothes Dryer (Electric) | $14.64 | $12.68 | NC saves $1.96 |
| Coffee Maker | $1.10 | $0.95 | NC saves $0.15 |
| Crypto Mining Rig | $175.72 | $152.17 | NC saves $23.54 |
| Dehumidifier | $17.57 | $15.22 | NC saves $2.35 |
| Desktop Computer | $7.81 | $6.76 | NC saves $1.05 |
| Dishwasher | $8.79 | $7.61 | NC saves $1.18 |
| Electric Baseboard Heater | $48.81 | $42.27 | NC saves $6.54 |
| Electric Fireplace | $27.33 | $23.67 | NC saves $3.66 |
Bottom Line: Illinois vs North Carolina
North Carolina is the more affordable state for electricity, with rates 13.4% lower than Illinois. An average household would save about $288.00/year by living in North Carolina.
Illinois gets its electricity primarily from Nuclear with 13.0% renewable, while North Carolina relies on Nuclear with 13.0% renewable.
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Frequently Asked Questions
Is electricity cheaper in Illinois or North Carolina?
Electricity is cheaper in North Carolina at 14.09¢/kWh compared to Illinois at 16.27¢/kWh. That's a 13.4% difference, saving about $24.00/month on an average residential bill.
What is the average electricity bill in Illinois vs North Carolina?
The average monthly electricity bill is $115 in Illinois and $139 in North Carolina. The national average is $134.
Which state uses more renewable energy, Illinois or North Carolina?
North Carolina has a higher renewable energy percentage at 13.0%, compared to 13.0% in Illinois.
What are the main energy sources in Illinois and North Carolina?
Illinois primarily uses Nuclear, while North Carolina relies on Nuclear.
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Data verified March 2026 · Source: U.S. Energy Information Administration (EIA)