Mississippi vs Tennessee Electricity Rates (2026)
Tennessee has 4.7% cheaper electricity than Mississippi. Tennessee residents pay 12.91¢/kWh compared to 13.54¢/kWh in Mississippi, saving about $0.00/month on average.
Mississippi
13.54¢
per kWh
$142/mo
Tennessee
12.91¢
per kWh
$142/mo
Detailed Rate Comparison
| Metric | Mississippi | Tennessee | National Avg |
|---|---|---|---|
| Residential Rate | 13.54¢/kWh | 12.91¢/kWh | 17.22¢/kWh |
| Commercial Rate | 11.95¢/kWh | 11.38¢/kWh | - |
| Industrial Rate | 7.29¢/kWh | 7.33¢/kWh | - |
| Avg Monthly Bill | $142 | $142 | $134 |
| Renewable Energy | 5.0% | 13.0% | ~22% |
| Primary Source | Natural Gas | Nuclear | - |
Appliance Running Costs: Mississippi vs Tennessee
Monthly cost to run common household appliances in each state.
| Appliance | MS | TN | Savings |
|---|---|---|---|
| Air Purifier | $4.87 | $4.65 | TN saves $0.23 |
| Blender | $0.16 | $0.15 | TN saves $0.01 |
| CFL Bulb (13W) | $0.42 | $0.40 | TN saves $0.02 |
| Cable / Satellite Box | $3.41 | $3.25 | TN saves $0.16 |
| Ceiling Fan | $3.66 | $3.49 | TN saves $0.17 |
| Central Air Conditioner | $113.74 | $108.44 | TN saves $5.29 |
| Chest Freezer | $7.80 | $7.44 | TN saves $0.36 |
| Clothes Dryer (Electric) | $12.19 | $11.62 | TN saves $0.57 |
| Coffee Maker | $0.91 | $0.87 | TN saves $0.04 |
| Crypto Mining Rig | $146.23 | $139.43 | TN saves $6.80 |
| Dehumidifier | $14.62 | $13.94 | TN saves $0.68 |
| Desktop Computer | $6.50 | $6.20 | TN saves $0.30 |
| Dishwasher | $7.31 | $6.97 | TN saves $0.34 |
| Electric Baseboard Heater | $40.62 | $38.73 | TN saves $1.89 |
| Electric Fireplace | $22.75 | $21.69 | TN saves $1.06 |
Bottom Line: Mississippi vs Tennessee
Tennessee is the more affordable state for electricity, with rates 4.7% lower than Mississippi. An average household would save about $0.00/year by living in Tennessee.
Mississippi gets its electricity primarily from Natural Gas with 5.0% renewable, while Tennessee relies on Nuclear with 13.0% renewable.
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Frequently Asked Questions
Is electricity cheaper in Mississippi or Tennessee?
Electricity is cheaper in Tennessee at 12.91¢/kWh compared to Mississippi at 13.54¢/kWh. That's a 4.7% difference, saving about $0.00/month on an average residential bill.
What is the average electricity bill in Mississippi vs Tennessee?
The average monthly electricity bill is $142 in Mississippi and $142 in Tennessee. The national average is $134.
Which state uses more renewable energy, Mississippi or Tennessee?
Tennessee has a higher renewable energy percentage at 13.0%, compared to 5.0% in Mississippi.
What are the main energy sources in Mississippi and Tennessee?
Mississippi primarily uses Natural Gas, while Tennessee relies on Nuclear.
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Data verified March 2026 · Source: U.S. Energy Information Administration (EIA)