Electricity rates by utility · South Dakota
Xcel Energy (South Dakota) commercial electricity rates, as filed
Northern States Power Company (Xcel Energy)
An independent summary by DEKALOS of Northern States Power Company (Xcel Energy)'s filed rate schedules. DEKALOS is not affiliated with or endorsed by Northern States Power Company (Xcel Energy).
Service area: Sioux Falls (Xcel Energy South Dakota service area). Prices last checked against the utility’s filed tariff on September 24, 2026.
These are the base charges in Xcel Energy's commercial rate schedules that DEKALOS covers, from what Northern States Power Company (Xcel Energy) filed with its state regulator: the fixed charge, the demand charge and the energy charge, each with the date it took effect and the sheet it comes from. Where a sheet splits one charge into parts, the price here is their sum. The schedule on a bill is printed near the meter readings, as the rate, the rate schedule or the service classification.
E13 — Small General Service
| Charge | Applies to | Price |
|---|---|---|
| Customer charge | Each month | $10.00 a month |
| Summer, June to September | ||
| Demand charge | No demand charge on this schedule | None |
| Energy charge | Every kWh | $0.12515 a kWh |
| Winter, October to May | ||
| Demand charge | No demand charge on this schedule | None |
| Energy charge | Every kWh | $0.10947 a kWh |
E15 — General Service
| Charge | Applies to | Price |
|---|---|---|
| Customer charge | Each month | $25.20 a month |
| Summer, June to September | ||
| Demand charge | Every kW of billing demand | $16.89 a kW |
| Energy charge | The first 360 kWh per kW of billing demand | $0.06153 a kWh |
| Energy charge | All kWh above that | $0.04825 a kWh |
| Winter, October to May | ||
| Demand charge | Every kW of billing demand | $12.89 a kW |
| Energy charge | The first 360 kWh per kW of billing demand | $0.06153 a kWh |
| Energy charge | All kWh above that | $0.04825 a kWh |
What these prices leave out
These are base charges as Northern States Power Company (Xcel Energy) filed them. Riders, surcharges, taxes and the fuel clause rider are not included, so they are not a bill’s total, and a gap between the two is not by itself a mistake.
Price one month on your own schedule
Type the month’s kWh and billed kW from your bill, and the checker writes out that month’s base charges on your schedule, line by line. Nothing you type leaves the page.