Black Hills Power

Investing in the reliable service you depend on.


Cheyenne Prairie Generating Station


Planning for Your Energy Needs

You need electricity to turn on the lights, recharge your phone, check your email and dry your bath towels.

We understand just how important it is for you to have reliable service now and in the years to come. That’s why we take our responsibility to plan for your energy needs so seriously.

We have begun the process of adding new electric generation, the Cheyenne Prairie Generating Station. When constructed, the natural gas-fired generating station will serve our customers in the Black Hills of South Dakota and in Cheyenne, Wyo.

Power your home for a few dollars a day

Power your home for a few dollars a day.


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See how PSC approved rates will affect your bill

Enter KwH Usage
Natural Gas
Enter your kilowatt-hour usage
from your current CLFP bill.
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To estimate your monthly bill, press the equal (=) on calculator.

The calculations below reflect current approved rates compared to rates effective October 1st. The calculations do not include franchise fees or taxes. The Residential Natural Gas calculations do not include the amounts for the Gas Cost Reconciled (GCR).

Current Monthly Bill:
Projected Bill after Oct 2014:
Increase Amount:
Percent Increase: