Electricity Rates in Dempster, SD
Residents of Dempster, SD benefit from relatively low electricity rates, averaging 12.0¢/kWh — 32.5% below the national average. The city is served by 2 electricity providers, with Otter Tail Power Co being the largest.
Electricity Providers in Dempster
| Utility | Residential Rate | Commercial Rate | Type |
|---|---|---|---|
| Otter Tail Power Co | 11.0¢/kWh | 7.0¢/kWh | Investor Owned |
| Sioux Valley SW Elec Coop | 13.0¢/kWh | 16.0¢/kWh | Cooperative |
Estimated Monthly Electric Bill
Based on the average residential rate of 12.0¢/kWh and typical US household usage of 886 kWh/month:
Solar Savings in Dempster
At 12.0¢/kWh, a typical Dempster household spends approximately $1275.84/year on electricity. Solar panels could reduce this by 50–90%.
The federal solar tax credit covers 30% of installation costs through 2032.
EV Charging Costs in Dempster
Charging an electric vehicle at home in Dempster costs approximately $108.00/month at current rates, based on average driving habits (about 30 kWh per charge, charged daily). Compare to public charging prices at ChargeBuddy.ai.
Nearby Cities in South Dakota
Frequently Asked Questions
What is the average electricity rate in Dempster, SD?
The average residential electricity rate in Dempster, SD is 12.0¢ per kilowatt-hour (kWh) based on 2024 data. This translates to an estimated monthly bill of $106.32 for a typical household.
Who provides electricity in Dempster?
Dempster is served by 2 electricity providers. Otter Tail Power Co is the largest provider in the area, though rates and availability vary by specific address.
How do Dempster electricity rates compare to the rest of South Dakota?
Dempster's average rate of 12.0¢/kWh is 7.7% below the South Dakota state average of 13.0¢/kWh. Residents enjoy some of the lower rates in the state.