Powder River Energy Corp. electricity rates
Electric cooperative · Wyoming · WECC region
Powder River Energy Corp. is a member-owned electric cooperative, so its customers own it and elect its board, serving 15,548 homes in Wyoming. Its residential customers pay an average of 12.39¢/kWh including fixed and delivery charges, 31% less than the U.S. average.
Rate basis: EIA-861M monthly utility data, 12 months ending 2026-07.
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Powder River Energy Corp. bill estimates
| Monthly use | At average all-in rate | Base tariff charges* |
|---|---|---|
| 500 kWh | $61.95 | $6.65 |
| 1,000 kWh | $123.90 | $13.30 |
| 1,500 kWh | $185.85 | $19.95 |
| 2,000 kWh | $247.80 | $26.60 |
*Small Power Productiona (SPP) (effective 2014-05-10), energy and fixed charges from the OpenEI Utility Rate Database. Riders, fuel adjustments and taxes are often billed separately, so real bills usually land closer to the all-in column. Calculate your bill.
Powder River Energy Corp. residential rate plans
| Plan | Effective | Customer charge | Energy charges |
|---|---|---|---|
| Small Power Productiona (SPP) | 2014-05-10 | — | 1.33¢ |
| Schedule RHR: Residential Heat Rate (Over 200 Amps)time-of-use | 2014-05-10 | $30.00 | 7.0¢ (12am–12am) — summer weekdays |
| Schedule RHR: Residential Heat Rate (200 Amps and Under)time-of-use | 2014-05-10 | $25.00 | 7.0¢ (12am–12am) — summer weekdays |
| RESIDENTIAL TIME OF DAY-200 amps and undertime-of-use | 2012-01-10 | $22.50 | 6.3¢ (12am–12am) — summer weekdays |
| RESIDENTIAL TIME OF DAY-over 200 ampstime-of-use | 2012-01-10 | $27.50 | 6.3¢ (12am–12am) — summer weekdays |
| RESIDENTIAL HEAT RATE (RHR) - Over 200 ampstime-of-use | 2012-01-01 | $30.00 | 6.3¢ (12am–12am) — summer weekdays |
| Schedule A: Residential (Greater than 200 amps) | 2014-05-10 | $27.50 | 6.96¢ |
| Schedule A: Residential Seasonal (Less than 200 amps) | 2014-05-10 | $22.50 | 6.96¢ |
| Residential (A)-200 amps and under | 2012-01-10 | $22.50 | 6.32¢ |
Source: OpenEI U.S. Utility Rate Database. Rates change. Check the linked tariff or your bill for current figures.
Powder River Energy Corp. rate history
2015–2025: +37% change in the average residential rate (8.89¢ → 12.20¢). Annual EIA-861 data.
Outages & reliability
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Reliability history
| 2025 | Powder River Energy Corp. | Wyoming avg | U.S. avg |
|---|---|---|---|
| Outage minutes per customer (SAIDI) | 571 | 220 | 266 |
| Outages per customer (SAIFI) | 3.50 | 1.44 | 1.34 |
| Average restoration time (CAIDI) | 2 hr 43 min | — | — |
| Outage minutes excluding major storms | 271 | 111 | 121 |
Outages in counties served (2025)
From ORNL EAGLE-I, which tracks customers without power every 15 minutes. These counts cover every utility in each county. Weighted across Powder River Energy Corp.'s counties, customers averaged 8 hr 3 min without power.
| County | Outage min/customer | Days with outages | Peak customers out | Worst day |
|---|---|---|---|---|
| Crook | 1,987 | 63 | 6,584 | 2025-11-13 |
| Weston | 649 | 42 | 4,782 | 2025-11-13 |
| Johnson | 588 | 42 | 7,084 | 2025-11-13 |
| Campbell | 328 | 47 | 12,319 | 2025-11-13 |
| Sheridan | 272 | 21 | 12,017 | 2025-11-13 |
Powder River Energy Corp. service area
Powder River Energy Corp. serves 5 counties in Wyoming and 37 ZIP codes.
Campbell, Crook, Johnson, Sheridan, Weston
Cities: Gillette, Sheridan, Douglas, Buffalo, Newcastle, Greybull, Wright, Antelope Valley-Crestview, Lusk, Sleepy Hollow, Sundance, Upton, Moorcroft
Programs, smart meters & solar
| Smart meters (AMI) for homes | 100% |
| Time-based rate programs | Time-of-use rates |
| Homes on time-based rates | 132 |
| Net-metered solar homes | 137 |
Powder River Energy Corp. at a glance
| Ownership | Electric cooperative |
| Services | Distribution |
| Commercial rate | 10.26¢/kWh |
| Industrial rate | 8.07¢/kWh |
| Retail revenue (2025) | $165,759,200 |
| Electricity sold (2025) | 1,853,529 MWh |
| Peak demand | 247 MW summer · 297 MW winter |
| Line losses | 3.2% |
| Balancing authority | WACM |
| EIA utility ID | 19156 |
Other utilities in Wyoming
Frequently asked questions
What is Powder River Energy Corp.'s electricity rate?
Powder River Energy Corp. residential customers pay an average of 12.39¢ per kWh, all charges included (EIA-861M monthly utility data, 12 months ending 2026-07). That's 12% below the Wyoming average of 14.01¢ and 31% below the U.S. average.
What is the average Powder River Energy Corp. electric bill?
About $143 a month. The average Powder River Energy Corp. home uses 1,156 kWh a month. At 1,000 kWh the bill would be about $124.
How many customers does Powder River Energy Corp. have?
Powder River Energy Corp. serves 15,548 residential customers and 27,140 customers in total in Wyoming, across 5 counties.
How reliable is Powder River Energy Corp.?
In 2025, the average Powder River Energy Corp. customer was without power for 9 hr 31 min (SAIDI) over 3.50 interruptions (SAIFI), including major storms. Excluding major event days it was 4 hr 31 min. The Wyoming average was 3 hr 40 min and the U.S. average 4 hr 26 min.
Does Powder River Energy Corp. offer time-of-use rates?
Yes. The OpenEI rate database lists 5 time-of-use residential plans, including Schedule RHR: Residential Heat Rate (Over 200 Amps). Running big appliances off-peak can cut their cost. Pick the plan in the calculator above to see by how much.
Does Powder River Energy Corp. offer net metering for solar?
Powder River Energy Corp. had 137 residential net-metered customers in 2025 with 1.6 MW of capacity. Estimate solar savings at this utility's rate.
Sources: EIA-861 2025 and EIA-861M (through July 2026), OpenEI URDB, ORNL EAGLE-I, U.S. Census. Methodology. Spot an error? Rates change often, so confirm with Powder River Energy Corp. before making decisions.