Louisiana vs South Dakota Electricity Rates (2026)
Louisiana has 8.9% cheaper electricity than South Dakota. Louisiana residents pay 12.52¢/kWh compared to 13.74¢/kWh in South Dakota, saving about $8.00/month on average.
Louisiana
12.52¢
per kWh
$141/mo
South Dakota
13.74¢
per kWh
$133/mo
Detailed Rate Comparison
| Metric | Louisiana | South Dakota | National Avg |
|---|---|---|---|
| Residential Rate | 12.52¢/kWh | 13.74¢/kWh | 17.22¢/kWh |
| Commercial Rate | 10.42¢/kWh | 11.52¢/kWh | - |
| Industrial Rate | 6.11¢/kWh | 9.11¢/kWh | - |
| Avg Monthly Bill | $141 | $133 | $134 |
| Renewable Energy | 5.0% | 35.0% | ~22% |
| Primary Source | Natural Gas | Wind | - |
Appliance Running Costs: Louisiana vs South Dakota
Monthly cost to run common household appliances in each state.
| Appliance | LA | SD | Savings |
|---|---|---|---|
| Air Purifier | $4.51 | $4.95 | LA saves $0.44 |
| Blender | $0.15 | $0.16 | LA saves $0.01 |
| CFL Bulb (13W) | $0.39 | $0.43 | LA saves $0.04 |
| Cable / Satellite Box | $3.16 | $3.46 | LA saves $0.31 |
| Ceiling Fan | $3.38 | $3.71 | LA saves $0.33 |
| Central Air Conditioner | $105.17 | $115.42 | LA saves $10.25 |
| Chest Freezer | $7.21 | $7.91 | LA saves $0.70 |
| Clothes Dryer (Electric) | $11.27 | $12.37 | LA saves $1.10 |
| Coffee Maker | $0.85 | $0.93 | LA saves $0.08 |
| Crypto Mining Rig | $135.22 | $148.39 | LA saves $13.18 |
| Dehumidifier | $13.52 | $14.84 | LA saves $1.32 |
| Desktop Computer | $6.01 | $6.60 | LA saves $0.59 |
| Dishwasher | $6.76 | $7.42 | LA saves $0.66 |
| Electric Baseboard Heater | $37.56 | $41.22 | LA saves $3.66 |
| Electric Fireplace | $21.03 | $23.08 | LA saves $2.05 |
Bottom Line: Louisiana vs South Dakota
Louisiana is the more affordable state for electricity, with rates 8.9% lower than South Dakota. An average household would save about $96.00/year by living in Louisiana.
Louisiana gets its electricity primarily from Natural Gas with 5.0% renewable, while South Dakota relies on Wind with 35.0% renewable.
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Frequently Asked Questions
Is electricity cheaper in Louisiana or South Dakota?
Electricity is cheaper in Louisiana at 12.52¢/kWh compared to South Dakota at 13.74¢/kWh. That's a 8.9% difference, saving about $8.00/month on an average residential bill.
What is the average electricity bill in Louisiana vs South Dakota?
The average monthly electricity bill is $141 in Louisiana and $133 in South Dakota. The national average is $134.
Which state uses more renewable energy, Louisiana or South Dakota?
South Dakota has a higher renewable energy percentage at 35.0%, compared to 5.0% in Louisiana.
What are the main energy sources in Louisiana and South Dakota?
Louisiana primarily uses Natural Gas, while South Dakota relies on Wind.
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Data verified March 2026 · Source: U.S. Energy Information Administration (EIA)