Powder River Energy Corp electricity rates
Powder River Energy Corp charges an average of 11.73 cents per kilowatt-hour to residential customers, and the average household on its system paid $133 a month using 1,138 kilowatt-hours, according to its 2024 filing with the U.S. Energy Information Administration.
Member-owned cooperative WACM Wyoming
Where Powder River Energy Corp sits
It is a smaller system, serving 15,406 residential customers, which means its fixed costs are spread across a narrow base. At 11.73¢ per kilowatt-hour it is one of the cheaper places to buy electricity in Wyoming, 20.7% under the statewide average of 14.80¢.
Its customers use more electricity than the national norm, 1,138 kilowatt-hours a month against 871, which amplifies whatever the rate does.
Owned by the customers it serves, with directors elected by members. Co-ops are frequently outside state rate regulation. That matters because a bill is not only the cost of generating electricity: it also carries the cost of the network, and who owns that network changes how it is paid for.
| Rate | Monthly bill | Monthly kWh | |
|---|---|---|---|
| Powder River Energy Corp | 11.73¢ | $133 | 1,138 |
| Wyoming average | 14.80¢ | $114 | 810 |
| United States average | 18.44¢ | $155 | 871 |
Utility figures: U.S. Energy Information Administration, Form EIA-861 annual electric power industry report, 2024. State and national figures: Electric Power Monthly, May 2026. Methodology
Where Powder River Energy Corp delivers
Its service territory covers 5 Wyoming counties, either wholly or in part. Utility boundaries follow historic franchise agreements rather than county lines, so a county appearing here does not mean every address in it is served by Powder River Energy Corp.
- Campbell
- Crook
- Johnson
- Sheridan
- Weston
How often the power goes out
In 2024 the average Powder River Energy Corp customer went 496 minutes without electricity across 2.88 interruptions. The median across the 941 utilities that report this is 185 minutes.
That is far worse than typical, and figures at this level almost always reflect a major storm season rather than everyday performance. A single hurricane or ice storm can dominate the annual number.
Optional rate plans
Powder River Energy Corp offers time-of-use pricing to residential customers. 136 households were enrolled, about 0.9% of its residential base.
These plans are opt-in almost everywhere. They reward households that can move laundry, dishwashing, water heating or electric vehicle charging out of the late-afternoon peak, and they cost more than the standard rate for households that cannot. How to tell which group you are in.
Rooftop solar on this system
113 residential customers had net-metered solar in 2024, totalling 1.29 megawatts. That works out to 7.3 installations per thousand customers, against a median of 8 across the utilities reporting it.
Adoption is below the national median. A low retail rate reduces what solar displaces, and export compensation set at avoided cost rather than the retail rate reduces it further. What exports are actually worth.
Other Wyoming utilities
| Utility | Rate | Bill | Customers |
|---|---|---|---|
| PacifiCorp | 13.44¢ | $99 | 118,130 |
| Cheyenne Light Fuel & Power | 16.96¢ | $99 | 39,954 |
| Montana-Dakota Utilities Co | 11.77¢ | $100 | 14,706 |
| City of Gillette | 12.62¢ | $112 | 13,990 |
| High Plains Power Inc | 13.71¢ | $130 | 12,767 |
Powder River Energy Corp rates: common questions
How much does Powder River Energy Corp charge per kilowatt-hour?
An average of 11.73 cents per kilowatt-hour across its residential customers in 2024. That is -20.7% against the Wyoming average of 14.80¢ and -36.4% against the national average of 18.44¢. It is an all-in average across every residential rate schedule the utility offers, not a specific tariff.
What is the average Powder River Energy Corp bill?
$133 a month, based on total residential revenue divided by residential customers over the 2024 survey year, at an average of 1,138 kWh a month. The national average bill is $155 at 871 kWh.
Who owns Powder River Energy Corp?
It is classified by the EIA as a member-owned cooperative. Owned by the customers it serves, with directors elected by members. Co-ops are frequently outside state rate regulation.
Is Powder River Energy Corp expensive compared with other Wyoming utilities?
It ranks #8 of the 9 Wyoming utilities covered here, counting from the most expensive. Nationally it ranks #1086 of 1369.