Arkansas vs Illinois Electricity Rates (2026)
Arkansas has 19.9% cheaper electricity than Illinois. Arkansas residents pay 13.04¢/kWh compared to 16.27¢/kWh in Illinois, saving about $16.00/month on average.
Arkansas
13.04¢
per kWh
$131/mo
Illinois
16.27¢
per kWh
$115/mo
Detailed Rate Comparison
| Metric | Arkansas | Illinois | National Avg |
|---|---|---|---|
| Residential Rate | 13.04¢/kWh | 16.27¢/kWh | 17.22¢/kWh |
| Commercial Rate | 10.53¢/kWh | 11.38¢/kWh | - |
| Industrial Rate | 7.12¢/kWh | 8.14¢/kWh | - |
| Avg Monthly Bill | $131 | $115 | $134 |
| Renewable Energy | 10.0% | 13.0% | ~22% |
| Primary Source | Natural Gas | Nuclear | - |
Appliance Running Costs: Arkansas vs Illinois
Monthly cost to run common household appliances in each state.
| Appliance | AR | IL | Savings |
|---|---|---|---|
| Air Purifier | $4.69 | $5.86 | AR saves $1.16 |
| Blender | $0.16 | $0.20 | AR saves $0.04 |
| CFL Bulb (13W) | $0.41 | $0.51 | AR saves $0.10 |
| Cable / Satellite Box | $3.29 | $4.10 | AR saves $0.81 |
| Ceiling Fan | $3.52 | $4.39 | AR saves $0.87 |
| Central Air Conditioner | $109.54 | $136.67 | AR saves $27.13 |
| Chest Freezer | $7.51 | $9.37 | AR saves $1.86 |
| Clothes Dryer (Electric) | $11.74 | $14.64 | AR saves $2.91 |
| Coffee Maker | $0.88 | $1.10 | AR saves $0.22 |
| Crypto Mining Rig | $140.83 | $175.72 | AR saves $34.88 |
| Dehumidifier | $14.08 | $17.57 | AR saves $3.49 |
| Desktop Computer | $6.26 | $7.81 | AR saves $1.55 |
| Dishwasher | $7.04 | $8.79 | AR saves $1.74 |
| Electric Baseboard Heater | $39.12 | $48.81 | AR saves $9.69 |
| Electric Fireplace | $21.91 | $27.33 | AR saves $5.43 |
Bottom Line: Arkansas vs Illinois
Arkansas is the more affordable state for electricity, with rates 19.9% lower than Illinois. An average household would save about $192.00/year by living in Arkansas.
Arkansas gets its electricity primarily from Natural Gas with 10.0% renewable, while Illinois relies on Nuclear with 13.0% renewable.
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Frequently Asked Questions
Is electricity cheaper in Arkansas or Illinois?
Electricity is cheaper in Arkansas at 13.04¢/kWh compared to Illinois at 16.27¢/kWh. That's a 19.9% difference, saving about $16.00/month on an average residential bill.
What is the average electricity bill in Arkansas vs Illinois?
The average monthly electricity bill is $131 in Arkansas and $115 in Illinois. The national average is $134.
Which state uses more renewable energy, Arkansas or Illinois?
Illinois has a higher renewable energy percentage at 13.0%, compared to 10.0% in Arkansas.
What are the main energy sources in Arkansas and Illinois?
Arkansas primarily uses Natural Gas, while Illinois relies on Nuclear.
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Data verified March 2026 · Source: U.S. Energy Information Administration (EIA)