Black Hills Power Electricity Rates
Black Hills Power residential customers pay an average of 14.3¢/kWh (EIA-861, 2024, bundled service), or about $110.12 per month — 12% above the South Dakota state average. See what your bill looks like at that rate below.
14.3¢/kWh
EIA-861, 2024, bundled
$110.12
per month, residential
+12%
12.9¢/kWh state avg
What a Black Hills Power bill looks like by usage
Monthly cost at Black Hills Power's effective 14.3¢/kWh rate vs the South Dakota average of 12.9¢/kWh. U.S. homes average about 863 kWh/month.
| Monthly usage | Black Hills Power | SD average |
|---|---|---|
| 500 kWh | $71.64 | $64.30 |
| 750 kWh | $107.47 | $96.45 |
| 1,000 kWh | $143.29 | $128.60 |
| 1,250 kWh | $179.11 | $160.75 |
| 1,500 kWh | $214.93 | $192.90 |
| 2,000 kWh | $286.58 | $257.20 |
Find what drives your Black Hills Power bill
Rates and averages explain the price of a kilowatt-hour, not how many you use. A plug-in energy meter logs what one corded 120 V appliance really draws over a week. A whole-home monitor logs every circuit at once, so the biggest loads on your own bill show up by name — its sensors clip on inside the panel, which is work for an electrician if that isn't you.
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Plug-in power meter
P3 International Kill A Watt P4400
Best for: Measuring what one plug-in appliance really uses
Whole-home energy monitor
Emporia Vue 3 Home Energy Monitor (16 circuit sensors)
Best for: Measuring hardwired and 240 V loads, or every circuit at once
Black Hills Power rates by state
Rates and average bills differ in each state Black Hills Power serves.
| State | Rate | Avg bill | Customers |
|---|---|---|---|
| South Dakota | 14.4¢/kWh | $110.22/mo | 60,951 |
| Wyoming | 13.1¢/kWh | $107.54/mo | 2,018 |
| Montana | 7.0¢/kWh | $60.42/mo | 12 |
EV charging cost on Black Hills Power
Rate is pre-filled to Black Hills Power's 14.3¢/kWh. Enter your car's battery size.
Frequently asked questions
Other utilities in South Dakota
Think your Black Hills Power bill is too high?
Start with our guide to estimating and lowering your electric bill, then find the culprits with the appliance running-cost tables. EV driver on a time-of-use plan? See off-peak EV charging.