Illinois vs Maryland Electricity Rates (2026)
Illinois has 1.8% cheaper electricity than Maryland. Illinois residents pay 16.27¢/kWh compared to 16.57¢/kWh in Maryland, saving about $30.00/month on average.
Illinois
16.27¢
per kWh
$115/mo
Maryland
16.57¢
per kWh
$145/mo
Detailed Rate Comparison
| Metric | Illinois | Maryland | National Avg |
|---|---|---|---|
| Residential Rate | 16.27¢/kWh | 16.57¢/kWh | 17.22¢/kWh |
| Commercial Rate | 11.38¢/kWh | 12.84¢/kWh | - |
| Industrial Rate | 8.14¢/kWh | 10.03¢/kWh | - |
| Avg Monthly Bill | $115 | $145 | $134 |
| Renewable Energy | 13.0% | 12.0% | ~22% |
| Primary Source | Nuclear | Nuclear | - |
Appliance Running Costs: Illinois vs Maryland
Monthly cost to run common household appliances in each state.
| Appliance | IL | MD | Savings |
|---|---|---|---|
| Air Purifier | $5.86 | $5.97 | IL saves $0.11 |
| Blender | $0.20 | $0.20 | IL saves $0.00 |
| CFL Bulb (13W) | $0.51 | $0.52 | IL saves $0.01 |
| Cable / Satellite Box | $4.10 | $4.18 | IL saves $0.08 |
| Ceiling Fan | $4.39 | $4.47 | IL saves $0.08 |
| Central Air Conditioner | $136.67 | $139.19 | IL saves $2.52 |
| Chest Freezer | $9.37 | $9.54 | IL saves $0.17 |
| Clothes Dryer (Electric) | $14.64 | $14.91 | IL saves $0.27 |
| Coffee Maker | $1.10 | $1.12 | IL saves $0.02 |
| Crypto Mining Rig | $175.72 | $178.96 | IL saves $3.24 |
| Dehumidifier | $17.57 | $17.90 | IL saves $0.32 |
| Desktop Computer | $7.81 | $7.95 | IL saves $0.14 |
| Dishwasher | $8.79 | $8.95 | IL saves $0.16 |
| Electric Baseboard Heater | $48.81 | $49.71 | IL saves $0.90 |
| Electric Fireplace | $27.33 | $27.84 | IL saves $0.50 |
Bottom Line: Illinois vs Maryland
Illinois is the more affordable state for electricity, with rates 1.8% lower than Maryland. An average household would save about $360.00/year by living in Illinois.
Illinois gets its electricity primarily from Nuclear with 13.0% renewable, while Maryland relies on Nuclear with 12.0% renewable.
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Frequently Asked Questions
Is electricity cheaper in Illinois or Maryland?
Electricity is cheaper in Illinois at 16.27¢/kWh compared to Maryland at 16.57¢/kWh. That's a 1.8% difference, saving about $30.00/month on an average residential bill.
What is the average electricity bill in Illinois vs Maryland?
The average monthly electricity bill is $115 in Illinois and $145 in Maryland. The national average is $134.
Which state uses more renewable energy, Illinois or Maryland?
Illinois has a higher renewable energy percentage at 13.0%, compared to 12.0% in Maryland.
What are the main energy sources in Illinois and Maryland?
Illinois primarily uses Nuclear, while Maryland relies on Nuclear.
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Data verified March 2026 · Source: U.S. Energy Information Administration (EIA)