Mississippi vs South Carolina Electricity Rates (2026)
Mississippi has 6.2% cheaper electricity than South Carolina. Mississippi residents pay 13.54¢/kWh compared to 14.43¢/kWh in South Carolina, saving about $13.00/month on average.
Mississippi
13.54¢
per kWh
$142/mo
South Carolina
14.43¢
per kWh
$155/mo
Detailed Rate Comparison
| Metric | Mississippi | South Carolina | National Avg |
|---|---|---|---|
| Residential Rate | 13.54¢/kWh | 14.43¢/kWh | 17.22¢/kWh |
| Commercial Rate | 11.95¢/kWh | 11.69¢/kWh | - |
| Industrial Rate | 7.29¢/kWh | 6.77¢/kWh | - |
| Avg Monthly Bill | $142 | $155 | $134 |
| Renewable Energy | 5.0% | 9.0% | ~22% |
| Primary Source | Natural Gas | Nuclear | - |
Appliance Running Costs: Mississippi vs South Carolina
Monthly cost to run common household appliances in each state.
| Appliance | MS | SC | Savings |
|---|---|---|---|
| Air Purifier | $4.87 | $5.19 | MS saves $0.32 |
| Blender | $0.16 | $0.17 | MS saves $0.01 |
| CFL Bulb (13W) | $0.42 | $0.45 | MS saves $0.03 |
| Cable / Satellite Box | $3.41 | $3.64 | MS saves $0.22 |
| Ceiling Fan | $3.66 | $3.90 | MS saves $0.24 |
| Central Air Conditioner | $113.74 | $121.21 | MS saves $7.48 |
| Chest Freezer | $7.80 | $8.31 | MS saves $0.51 |
| Clothes Dryer (Electric) | $12.19 | $12.99 | MS saves $0.80 |
| Coffee Maker | $0.91 | $0.97 | MS saves $0.06 |
| Crypto Mining Rig | $146.23 | $155.84 | MS saves $9.61 |
| Dehumidifier | $14.62 | $15.58 | MS saves $0.96 |
| Desktop Computer | $6.50 | $6.93 | MS saves $0.43 |
| Dishwasher | $7.31 | $7.79 | MS saves $0.48 |
| Electric Baseboard Heater | $40.62 | $43.29 | MS saves $2.67 |
| Electric Fireplace | $22.75 | $24.24 | MS saves $1.50 |
Bottom Line: Mississippi vs South Carolina
Mississippi is the more affordable state for electricity, with rates 6.2% lower than South Carolina. An average household would save about $156.00/year by living in Mississippi.
Mississippi gets its electricity primarily from Natural Gas with 5.0% renewable, while South Carolina relies on Nuclear with 9.0% renewable.
Explore More
Frequently Asked Questions
Is electricity cheaper in Mississippi or South Carolina?
Electricity is cheaper in Mississippi at 13.54¢/kWh compared to South Carolina at 14.43¢/kWh. That's a 6.2% difference, saving about $13.00/month on an average residential bill.
What is the average electricity bill in Mississippi vs South Carolina?
The average monthly electricity bill is $142 in Mississippi and $155 in South Carolina. The national average is $134.
Which state uses more renewable energy, Mississippi or South Carolina?
South Carolina has a higher renewable energy percentage at 9.0%, compared to 5.0% in Mississippi.
What are the main energy sources in Mississippi and South Carolina?
Mississippi primarily uses Natural Gas, while South Carolina relies on Nuclear.
Was this data helpful?
Data verified March 2026 · Source: U.S. Energy Information Administration (EIA)