South Dakota vs Wisconsin Electricity Rates (2026)
South Dakota has 20.9% cheaper electricity than Wisconsin. South Dakota residents pay 13.74¢/kWh compared to 17.38¢/kWh in Wisconsin, saving about $14.00/month on average.
South Dakota
13.74¢
per kWh
$133/mo
Wisconsin
17.38¢
per kWh
$119/mo
Detailed Rate Comparison
| Metric | South Dakota | Wisconsin | National Avg |
|---|---|---|---|
| Residential Rate | 13.74¢/kWh | 17.38¢/kWh | 17.22¢/kWh |
| Commercial Rate | 11.52¢/kWh | 13.69¢/kWh | - |
| Industrial Rate | 9.11¢/kWh | 9.28¢/kWh | - |
| Avg Monthly Bill | $133 | $119 | $134 |
| Renewable Energy | 35.0% | 13.0% | ~22% |
| Primary Source | Wind | Natural Gas | - |
Appliance Running Costs: South Dakota vs Wisconsin
Monthly cost to run common household appliances in each state.
| Appliance | SD | WI | Savings |
|---|---|---|---|
| Air Purifier | $4.95 | $6.26 | SD saves $1.31 |
| Blender | $0.16 | $0.21 | SD saves $0.04 |
| CFL Bulb (13W) | $0.43 | $0.54 | SD saves $0.11 |
| Cable / Satellite Box | $3.46 | $4.38 | SD saves $0.92 |
| Ceiling Fan | $3.71 | $4.69 | SD saves $0.98 |
| Central Air Conditioner | $115.42 | $145.99 | SD saves $30.58 |
| Chest Freezer | $7.91 | $10.01 | SD saves $2.10 |
| Clothes Dryer (Electric) | $12.37 | $15.64 | SD saves $3.28 |
| Coffee Maker | $0.93 | $1.17 | SD saves $0.25 |
| Crypto Mining Rig | $148.39 | $187.70 | SD saves $39.31 |
| Dehumidifier | $14.84 | $18.77 | SD saves $3.93 |
| Desktop Computer | $6.60 | $8.34 | SD saves $1.75 |
| Dishwasher | $7.42 | $9.39 | SD saves $1.97 |
| Electric Baseboard Heater | $41.22 | $52.14 | SD saves $10.92 |
| Electric Fireplace | $23.08 | $29.20 | SD saves $6.12 |
Bottom Line: South Dakota vs Wisconsin
South Dakota is the more affordable state for electricity, with rates 20.9% lower than Wisconsin. An average household would save about $168.00/year by living in South Dakota.
South Dakota gets its electricity primarily from Wind with 35.0% renewable, while Wisconsin relies on Natural Gas with 13.0% renewable.
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Frequently Asked Questions
Is electricity cheaper in South Dakota or Wisconsin?
Electricity is cheaper in South Dakota at 13.74¢/kWh compared to Wisconsin at 17.38¢/kWh. That's a 20.9% difference, saving about $14.00/month on an average residential bill.
What is the average electricity bill in South Dakota vs Wisconsin?
The average monthly electricity bill is $133 in South Dakota and $119 in Wisconsin. The national average is $134.
Which state uses more renewable energy, South Dakota or Wisconsin?
South Dakota has a higher renewable energy percentage at 35.0%, compared to 13.0% in Wisconsin.
What are the main energy sources in South Dakota and Wisconsin?
South Dakota primarily uses Wind, while Wisconsin relies on Natural Gas.
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Data verified March 2026 · Source: U.S. Energy Information Administration (EIA)