Electricity Rates in Interior, SD
Residents of Interior, SD benefit from relatively low electricity rates, averaging 14.0¢/kWh — 21.3% below the national average. West River Electric Assn Inc serves the area.
Electricity Providers in Interior
| Utility | Residential Rate | Commercial Rate | Type |
|---|---|---|---|
| West River Electric Assn Inc | 14.0¢/kWh | 13.0¢/kWh | Cooperative |
Estimated Monthly Electric Bill
Based on the average residential rate of 14.0¢/kWh and typical US household usage of 886 kWh/month:
Solar Savings in Interior
At 14.0¢/kWh, a typical Interior household spends approximately $1488.48/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 Interior
Charging an electric vehicle at home in Interior costs approximately $126.00/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 Interior, SD?
The average residential electricity rate in Interior, SD is 14.0¢ per kilowatt-hour (kWh) based on 2024 data. This translates to an estimated monthly bill of $124.04 for a typical household.
Who provides electricity in Interior?
Interior is served by 1 electricity provider. West River Electric Assn Inc is the largest provider in the area.
How do Interior electricity rates compare to the rest of South Dakota?
Interior's average rate of 14.0¢/kWh is 7.7% above the South Dakota state average of 13.0¢/kWh. Residents may benefit from exploring solar energy to offset higher electricity costs.