West River Electric Assn electric rates
Updated October 7, 2026 · Source: EIA Form 861 (2024)
Cooperative utility serving 18,423 homes in South Dakota.
Your rate
Estimate your bill
It's on your bill, usually near the top. Starting at 897 kWh, the average for West River Electric Assn homes.
This is an estimate. Uses the EIA average rate with a nominal $12 fixed charge; real tariffs have tiers, time-of-use pricing and riders. Your bill also includes taxes and fuel adjustments that change month to month.
Rate cases
No rate case on file for West River Electric Assn right now. We check regulator dockets weekly; last check October 7, 2026. Know of one?
Rate history
West River Electric Assn's average rate is up 6% since 2020, versus +28% for the U.S. average.
Average residential revenue per kWh, EIA-861. Includes delivery and, where the utility sells it, supply.
Rebates for heat pumps, batteries and EV chargers
We haven't found utility-level rebates for West River Electric Assn yet. Check South Dakota programs or read what's left after the federal credits ended.
About West River Electric Assn
- Ownership
- Cooperative
- Homes served
- 18,423 residential customers (2024)
- Grid operator
- SWPP
- Retail choice
- No — one bundled rate
- Data
- EIA-861 2024, released October 7, 2026; rate cases checked October 7, 2026
Other utilities in South Dakota
- Xcel Energy South Dakota 13.87¢
- Black Hills Power 14.37¢
- NorthWestern Energy 12.56¢
- Sioux Valley SW Elec Coop 12.94¢
- Southeastern Electric Coop 12.41¢
- Watertown Municipal Utilities 9.3¢
- City of Brookings 11.12¢