Louisiana vs South Carolina Electricity Rates (2026)
Louisiana has 13.2% cheaper electricity than South Carolina. Louisiana residents pay 12.52¢/kWh compared to 14.43¢/kWh in South Carolina, saving about $14.00/month on average.
Louisiana
12.52¢
per kWh
$141/mo
South Carolina
14.43¢
per kWh
$155/mo
Detailed Rate Comparison
| Metric | Louisiana | South Carolina | National Avg |
|---|---|---|---|
| Residential Rate | 12.52¢/kWh | 14.43¢/kWh | 17.22¢/kWh |
| Commercial Rate | 10.42¢/kWh | 11.69¢/kWh | - |
| Industrial Rate | 6.11¢/kWh | 6.77¢/kWh | - |
| Avg Monthly Bill | $141 | $155 | $134 |
| Renewable Energy | 5.0% | 9.0% | ~22% |
| Primary Source | Natural Gas | Nuclear | - |
Appliance Running Costs: Louisiana vs South Carolina
Monthly cost to run common household appliances in each state.
| Appliance | LA | SC | Savings |
|---|---|---|---|
| Air Purifier | $4.51 | $5.19 | LA saves $0.69 |
| Blender | $0.15 | $0.17 | LA saves $0.02 |
| CFL Bulb (13W) | $0.39 | $0.45 | LA saves $0.06 |
| Cable / Satellite Box | $3.16 | $3.64 | LA saves $0.48 |
| Ceiling Fan | $3.38 | $3.90 | LA saves $0.52 |
| Central Air Conditioner | $105.17 | $121.21 | LA saves $16.04 |
| Chest Freezer | $7.21 | $8.31 | LA saves $1.10 |
| Clothes Dryer (Electric) | $11.27 | $12.99 | LA saves $1.72 |
| Coffee Maker | $0.85 | $0.97 | LA saves $0.13 |
| Crypto Mining Rig | $135.22 | $155.84 | LA saves $20.63 |
| Dehumidifier | $13.52 | $15.58 | LA saves $2.06 |
| Desktop Computer | $6.01 | $6.93 | LA saves $0.92 |
| Dishwasher | $6.76 | $7.79 | LA saves $1.03 |
| Electric Baseboard Heater | $37.56 | $43.29 | LA saves $5.73 |
| Electric Fireplace | $21.03 | $24.24 | LA saves $3.21 |
Bottom Line: Louisiana vs South Carolina
Louisiana is the more affordable state for electricity, with rates 13.2% lower than South Carolina. An average household would save about $168.00/year by living in Louisiana.
Louisiana gets its electricity primarily from Natural Gas with 5.0% renewable, while South Carolina relies on Nuclear with 9.0% renewable.
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Frequently Asked Questions
Is electricity cheaper in Louisiana or South Carolina?
Electricity is cheaper in Louisiana at 12.52¢/kWh compared to South Carolina at 14.43¢/kWh. That's a 13.2% difference, saving about $14.00/month on an average residential bill.
What is the average electricity bill in Louisiana vs South Carolina?
The average monthly electricity bill is $141 in Louisiana and $155 in South Carolina. The national average is $134.
Which state uses more renewable energy, Louisiana or South Carolina?
South Carolina has a higher renewable energy percentage at 9.0%, compared to 5.0% in Louisiana.
What are the main energy sources in Louisiana and South Carolina?
Louisiana primarily uses Natural Gas, while South Carolina relies on Nuclear.
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Data verified March 2026 · Source: U.S. Energy Information Administration (EIA)