Electricity rates in Greybull, WY
Greybull (1,879 people, Big Horn County) is served by 2 electric utilities. Homes on PacifiCorp pay about 15.67¢/kWh, 12% more than the Wyoming average.
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Electric companies serving Greybull
| Utility | Type | Rate | Avg bill | Homes (statewide) | Outage min |
|---|---|---|---|---|---|
| PacifiCorp | Investor-owned utility | 15.67¢ | $111 | 119K | 195 |
| Powder River Energy Corp. | Electric cooperative | 12.39¢ | $143 | 16K | 571 |
Power outages in Big Horn County right now
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Outage history in Big Horn County
| 2024 | 2025 | |
|---|---|---|
| Outage minutes per customer | 153 | 252 |
| Days with outages | 10 | 15 |
| Most customers out at once | 1,656 (42.1%) | 1,675 (42.6%) |
| Worst day | 2024-04-16 | 2025-11-19 |
Outage minutes by month, 2025
More outage time than 2024 (153 min). Data: ORNL EAGLE-I county outage snapshots every 15 minutes, covering all utilities in the county.
Nearby cities
ZIP codes: 82426
Frequently asked questions
What is the electricity rate in Greybull?
Most homes in Greybull get power from PacifiCorp, where residential customers pay an average of 15.67¢/kWh including all charges. The Wyoming average is 14.01¢ and the U.S. average 17.99¢. Other utilities serving parts of Greybull: Powder River Energy Corp. (12.39¢).
What is the average electric bill in Greybull?
About $111 a month, based on 710 kWh a month (the average for PacifiCorp customers) at 15.67¢/kWh. Homes with electric heat, pools or EVs pay more.
Who is the electric company in Greybull, WY?
2 utilities serve Greybull's ZIP codes: PacifiCorp, Powder River Energy Corp.. Which one serves you depends on your street address.
How often does the power go out in Greybull?
In 2025, customers in Big Horn County averaged 4 hr 12 min without power. Outages hit 15 days of the year, and the worst day was 2025-11-19, when 1,675 customers (42.6%) were out. Source: ORNL EAGLE-I.