Power outages in Gillette, WY
Live outages for Gillette and the surrounding area, updated every 10 minutes. Gillette has 34,024 residents.
Right now
No live outage data for Gillette yet.
Outage map
GilletteCampbell County
Outage history in Campbell County, which includes Gillette
2014–2025 recordCampbell County averaged 32 significant outages a year in 2023–2025, more than most Wyoming counties.
In the 12 months to December 2025, there were 35. Half were over within 1.5 hours; the longest lasted 18 hours, starting September 13, 2025.
The largest on record began November 13, 2025, with 12,319 customers out at once.
32significant outages a year (2023–2025)
i
At least 1% of the area's customers, and at least 100, without power at the same time. Outages less than 6 hours apart count as one.1.5 hourstypical (median) length
i
Half of significant outages here ended sooner than this, and half lasted longer.32 hourslongest on record (April 2022)
12,319most customers out at once
| Largest events (start) | Peak out | LastediHow long this area stayed at or above the significant-outage line, not how long any one home was without power. | Customer-hoursiCustomers out multiplied by hours out, added up over the event. 1,000 customers out for 3 hours is 3,000 customer-hours. |
|---|---|---|---|
| November 13, 2025 | 12,319 | 6 hours | 49,631 |
| January 3, 2022 | 3,047 | 1.5 hours | 2,750 |
| June 28, 2020 | 2,923 | 20 hours | 12,518 |
| June 6, 2020 | 2,909 | 6.5 hours | 8,427 |
| January 2, 2022 | 2,688 | 8 hours | 9,824 |
Recorded outages from EAGLE-I, Oak Ridge National Laboratory (CC BY 4.0).i
From EAGLE-I, Oak Ridge National Laboratory's record of utility outage data every 15 minutes since 2014 (CC BY 4.0). It covered about 9 in 10 U.S. customers.