North Dakota vs South Dakota Electricity Rates (2026)
North Dakota has 9.5% cheaper electricity than South Dakota. North Dakota residents pay 12.43¢/kWh compared to 13.74¢/kWh in South Dakota, saving about $5.00/month on average.
North Dakota
12.43¢
per kWh
$128/mo
South Dakota
13.74¢
per kWh
$133/mo
Detailed Rate Comparison
| Metric | North Dakota | South Dakota | National Avg |
|---|---|---|---|
| Residential Rate | 12.43¢/kWh | 13.74¢/kWh | 17.22¢/kWh |
| Commercial Rate | 10.68¢/kWh | 11.52¢/kWh | - |
| Industrial Rate | 8.29¢/kWh | 9.11¢/kWh | - |
| Avg Monthly Bill | $128 | $133 | $134 |
| Renewable Energy | 34.0% | 35.0% | ~22% |
| Primary Source | Wind | Wind | - |
Appliance Running Costs: North Dakota vs South Dakota
Monthly cost to run common household appliances in each state.
| Appliance | ND | SD | Savings |
|---|---|---|---|
| Air Purifier | $4.47 | $4.95 | ND saves $0.47 |
| Blender | $0.15 | $0.16 | ND saves $0.02 |
| CFL Bulb (13W) | $0.39 | $0.43 | ND saves $0.04 |
| Cable / Satellite Box | $3.13 | $3.46 | ND saves $0.33 |
| Ceiling Fan | $3.36 | $3.71 | ND saves $0.35 |
| Central Air Conditioner | $104.41 | $115.42 | ND saves $11.00 |
| Chest Freezer | $7.16 | $7.91 | ND saves $0.75 |
| Clothes Dryer (Electric) | $11.19 | $12.37 | ND saves $1.18 |
| Coffee Maker | $0.84 | $0.93 | ND saves $0.09 |
| Crypto Mining Rig | $134.24 | $148.39 | ND saves $14.15 |
| Dehumidifier | $13.42 | $14.84 | ND saves $1.41 |
| Desktop Computer | $5.97 | $6.60 | ND saves $0.63 |
| Dishwasher | $6.71 | $7.42 | ND saves $0.71 |
| Electric Baseboard Heater | $37.29 | $41.22 | ND saves $3.93 |
| Electric Fireplace | $20.88 | $23.08 | ND saves $2.20 |
Bottom Line: North Dakota vs South Dakota
North Dakota is the more affordable state for electricity, with rates 9.5% lower than South Dakota. An average household would save about $60.00/year by living in North Dakota.
North Dakota gets its electricity primarily from Wind with 34.0% renewable, while South Dakota relies on Wind with 35.0% renewable.
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Frequently Asked Questions
Is electricity cheaper in North Dakota or South Dakota?
Electricity is cheaper in North Dakota at 12.43¢/kWh compared to South Dakota at 13.74¢/kWh. That's a 9.5% difference, saving about $5.00/month on an average residential bill.
What is the average electricity bill in North Dakota vs South Dakota?
The average monthly electricity bill is $128 in North Dakota and $133 in South Dakota. The national average is $134.
Which state uses more renewable energy, North Dakota or South Dakota?
South Dakota has a higher renewable energy percentage at 35.0%, compared to 34.0% in North Dakota.
What are the main energy sources in North Dakota and South Dakota?
North Dakota primarily uses Wind, while South Dakota relies on Wind.
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Data verified March 2026 · Source: U.S. Energy Information Administration (EIA)