Oklahoma vs Tennessee Electricity Rates (2026)
Oklahoma has 0.7% cheaper electricity than Tennessee. Oklahoma residents pay 12.82¢/kWh compared to 12.91¢/kWh in Tennessee, saving about $11.00/month on average.
Oklahoma
12.82¢
per kWh
$131/mo
Tennessee
12.91¢
per kWh
$142/mo
Detailed Rate Comparison
| Metric | Oklahoma | Tennessee | National Avg |
|---|---|---|---|
| Residential Rate | 12.82¢/kWh | 12.91¢/kWh | 17.22¢/kWh |
| Commercial Rate | 10.38¢/kWh | 11.38¢/kWh | - |
| Industrial Rate | 6.62¢/kWh | 7.33¢/kWh | - |
| Avg Monthly Bill | $131 | $142 | $134 |
| Renewable Energy | 42.0% | 13.0% | ~22% |
| Primary Source | Wind | Nuclear | - |
Appliance Running Costs: Oklahoma vs Tennessee
Monthly cost to run common household appliances in each state.
| Appliance | OK | TN | Savings |
|---|---|---|---|
| Air Purifier | $4.62 | $4.65 | OK saves $0.03 |
| Blender | $0.15 | $0.15 | OK saves $0.00 |
| CFL Bulb (13W) | $0.40 | $0.40 | OK saves $0.00 |
| Cable / Satellite Box | $3.23 | $3.25 | OK saves $0.02 |
| Ceiling Fan | $3.46 | $3.49 | OK saves $0.02 |
| Central Air Conditioner | $107.69 | $108.44 | OK saves $0.76 |
| Chest Freezer | $7.38 | $7.44 | OK saves $0.05 |
| Clothes Dryer (Electric) | $11.54 | $11.62 | OK saves $0.08 |
| Coffee Maker | $0.87 | $0.87 | OK saves $0.01 |
| Crypto Mining Rig | $138.46 | $139.43 | OK saves $0.97 |
| Dehumidifier | $13.85 | $13.94 | OK saves $0.10 |
| Desktop Computer | $6.15 | $6.20 | OK saves $0.04 |
| Dishwasher | $6.92 | $6.97 | OK saves $0.05 |
| Electric Baseboard Heater | $38.46 | $38.73 | OK saves $0.27 |
| Electric Fireplace | $21.54 | $21.69 | OK saves $0.15 |
Bottom Line: Oklahoma vs Tennessee
Oklahoma is the more affordable state for electricity, with rates 0.7% lower than Tennessee. An average household would save about $132.00/year by living in Oklahoma.
Oklahoma gets its electricity primarily from Wind with 42.0% renewable, while Tennessee relies on Nuclear with 13.0% renewable.
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Frequently Asked Questions
Is electricity cheaper in Oklahoma or Tennessee?
Electricity is cheaper in Oklahoma at 12.82¢/kWh compared to Tennessee at 12.91¢/kWh. That's a 0.7% difference, saving about $11.00/month on an average residential bill.
What is the average electricity bill in Oklahoma vs Tennessee?
The average monthly electricity bill is $131 in Oklahoma and $142 in Tennessee. The national average is $134.
Which state uses more renewable energy, Oklahoma or Tennessee?
Oklahoma has a higher renewable energy percentage at 42.0%, compared to 13.0% in Tennessee.
What are the main energy sources in Oklahoma and Tennessee?
Oklahoma primarily uses Wind, while Tennessee relies on Nuclear.
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Data verified March 2026 · Source: U.S. Energy Information Administration (EIA)