Illinois vs Maine Electricity Rates (2026)
Illinois has 38.3% cheaper electricity than Maine. Illinois residents pay 16.27¢/kWh compared to 26.37¢/kWh in Maine, saving about $2.00/month on average.
Illinois
16.27¢
per kWh
$115/mo
Maine
26.37¢
per kWh
$113/mo
Detailed Rate Comparison
| Metric | Illinois | Maine | National Avg |
|---|---|---|---|
| Residential Rate | 16.27¢/kWh | 26.37¢/kWh | 17.22¢/kWh |
| Commercial Rate | 11.38¢/kWh | 18.14¢/kWh | - |
| Industrial Rate | 8.14¢/kWh | 14.47¢/kWh | - |
| Avg Monthly Bill | $115 | $113 | $134 |
| Renewable Energy | 13.0% | 75.0% | ~22% |
| Primary Source | Nuclear | Hydroelectric | - |
Appliance Running Costs: Illinois vs Maine
Monthly cost to run common household appliances in each state.
| Appliance | IL | ME | Savings |
|---|---|---|---|
| Air Purifier | $5.86 | $9.49 | IL saves $3.64 |
| Blender | $0.20 | $0.32 | IL saves $0.12 |
| CFL Bulb (13W) | $0.51 | $0.82 | IL saves $0.32 |
| Cable / Satellite Box | $4.10 | $6.65 | IL saves $2.55 |
| Ceiling Fan | $4.39 | $7.12 | IL saves $2.73 |
| Central Air Conditioner | $136.67 | $221.51 | IL saves $84.84 |
| Chest Freezer | $9.37 | $15.19 | IL saves $5.82 |
| Clothes Dryer (Electric) | $14.64 | $23.73 | IL saves $9.09 |
| Coffee Maker | $1.10 | $1.78 | IL saves $0.68 |
| Crypto Mining Rig | $175.72 | $284.80 | IL saves $109.08 |
| Dehumidifier | $17.57 | $28.48 | IL saves $10.91 |
| Desktop Computer | $7.81 | $12.66 | IL saves $4.85 |
| Dishwasher | $8.79 | $14.24 | IL saves $5.45 |
| Electric Baseboard Heater | $48.81 | $79.11 | IL saves $30.30 |
| Electric Fireplace | $27.33 | $44.30 | IL saves $16.97 |
Bottom Line: Illinois vs Maine
Illinois is the more affordable state for electricity, with rates 38.3% lower than Maine. An average household would save about $24.00/year by living in Illinois.
Illinois gets its electricity primarily from Nuclear with 13.0% renewable, while Maine relies on Hydroelectric with 75.0% renewable.
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Frequently Asked Questions
Is electricity cheaper in Illinois or Maine?
Electricity is cheaper in Illinois at 16.27¢/kWh compared to Maine at 26.37¢/kWh. That's a 38.3% difference, saving about $2.00/month on an average residential bill.
What is the average electricity bill in Illinois vs Maine?
The average monthly electricity bill is $115 in Illinois and $113 in Maine. The national average is $134.
Which state uses more renewable energy, Illinois or Maine?
Maine has a higher renewable energy percentage at 75.0%, compared to 13.0% in Illinois.
What are the main energy sources in Illinois and Maine?
Illinois primarily uses Nuclear, while Maine relies on Hydroelectric.
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Data verified March 2026 · Source: U.S. Energy Information Administration (EIA)