Ohio vs Tennessee Electricity Rates (2026)
Tennessee has 15.1% cheaper electricity than Ohio. Tennessee residents pay 12.91¢/kWh compared to 15.21¢/kWh in Ohio, saving about $16.00/month on average.
Ohio
15.21¢
per kWh
$126/mo
Tennessee
12.91¢
per kWh
$142/mo
Detailed Rate Comparison
| Metric | Ohio | Tennessee | National Avg |
|---|---|---|---|
| Residential Rate | 15.21¢/kWh | 12.91¢/kWh | 17.22¢/kWh |
| Commercial Rate | 11.67¢/kWh | 11.38¢/kWh | - |
| Industrial Rate | 7.73¢/kWh | 7.33¢/kWh | - |
| Avg Monthly Bill | $126 | $142 | $134 |
| Renewable Energy | 4.0% | 13.0% | ~22% |
| Primary Source | Natural Gas | Nuclear | - |
Appliance Running Costs: Ohio vs Tennessee
Monthly cost to run common household appliances in each state.
| Appliance | OH | TN | Savings |
|---|---|---|---|
| Air Purifier | $5.48 | $4.65 | TN saves $0.83 |
| Blender | $0.18 | $0.15 | TN saves $0.03 |
| CFL Bulb (13W) | $0.47 | $0.40 | TN saves $0.07 |
| Cable / Satellite Box | $3.83 | $3.25 | TN saves $0.58 |
| Ceiling Fan | $4.11 | $3.49 | TN saves $0.62 |
| Central Air Conditioner | $127.76 | $108.44 | TN saves $19.32 |
| Chest Freezer | $8.76 | $7.44 | TN saves $1.32 |
| Clothes Dryer (Electric) | $13.69 | $11.62 | TN saves $2.07 |
| Coffee Maker | $1.03 | $0.87 | TN saves $0.16 |
| Crypto Mining Rig | $164.27 | $139.43 | TN saves $24.84 |
| Dehumidifier | $16.43 | $13.94 | TN saves $2.48 |
| Desktop Computer | $7.30 | $6.20 | TN saves $1.10 |
| Dishwasher | $8.21 | $6.97 | TN saves $1.24 |
| Electric Baseboard Heater | $45.63 | $38.73 | TN saves $6.90 |
| Electric Fireplace | $25.55 | $21.69 | TN saves $3.86 |
Bottom Line: Ohio vs Tennessee
Tennessee is the more affordable state for electricity, with rates 15.1% lower than Ohio. An average household would save about $192.00/year by living in Tennessee.
Ohio gets its electricity primarily from Natural Gas with 4.0% renewable, while Tennessee relies on Nuclear with 13.0% renewable.
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Frequently Asked Questions
Is electricity cheaper in Ohio or Tennessee?
Electricity is cheaper in Tennessee at 12.91¢/kWh compared to Ohio at 15.21¢/kWh. That's a 15.1% difference, saving about $16.00/month on an average residential bill.
What is the average electricity bill in Ohio vs Tennessee?
The average monthly electricity bill is $126 in Ohio and $142 in Tennessee. The national average is $134.
Which state uses more renewable energy, Ohio or Tennessee?
Tennessee has a higher renewable energy percentage at 13.0%, compared to 4.0% in Ohio.
What are the main energy sources in Ohio and Tennessee?
Ohio primarily uses Natural Gas, while Tennessee relies on Nuclear.
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Data verified March 2026 · Source: U.S. Energy Information Administration (EIA)