County annual report · FIPS 56023
2025 Lincoln County, WY Power Outage Report
In 2025, customers in Lincoln County, WY went without power for an average of 2.4 hours, a total of 31K customer-hours (Wyoming average 3.8 hours). That ranks 14th worst of 20 Wyoming counties and 2264th of 3,000 nationally.
Compared with WY, the US and 2024
Coverage line is EAGLE-I's share of Wyoming customers tracked each year.
Biggest outages in Lincoln County, 2025
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | March 22, 2025 14:00 | March 22, 2025 17:45 | 3h 45m | 3,373 | 3,108 |
| 2 | December 6, 2025 13:15 | December 7, 2025 02:15 | 13h | 1,326 | 4,206 |
| 3 | November 17, 2025 11:00 | November 18, 2025 03:45 | 16h 45m | 845 | 2,907 |
| 4 | September 3, 2025 19:15 | September 3, 2025 21:15 | 2h | 807 | 212 |
| 5 | January 7, 2025 20:30 | January 7, 2025 21:15 | 45m | 570 | 289 |
| 6 | January 31, 2025 14:45 | January 31, 2025 20:00 | 5h 15m | 490 | 1,711 |
| 7 | June 5, 2025 10:00 | June 5, 2025 13:30 | 3h 30m | 472 | 596 |
| 8 | August 7, 2025 00:30 | August 7, 2025 03:00 | 2h 30m | 426 | 956 |
| 9 | December 4, 2025 16:45 | December 4, 2025 20:00 | 3h 15m | 340 | 511 |
| 10 | August 14, 2025 09:30 | August 14, 2025 12:15 | 2h 45m | 334 | 302 |
Outage episodes by size in 2025: 29 reached 100+ customers, 2 reached 1,000+ customers, 0 reached 10,000+ customers.
Utility reliability filed with the EIA
SAIDI (average outage time per customer) and SAIFI (average interruptions per customer) that utilities serving Lincoln County reported on EIA Form 861 for 2025, or their most recent earlier filing. Utility-wide figures, not county-specific.
| Utility | EIA year | SAIDI | SAIFI | SAIDI excl. major events | SAIFI excl. major events |
|---|---|---|---|---|---|
| PacifiCorp | 2024 | 4.6 hrs | 1.67 | 2.0 hrs | 1.11 |
| WAPA-- Western Area Power Administration | - | - | - | - | - |
| Bridger Valley Elec Assn, Inc | - | - | - | - | - |
| Lower Valley Energy Inc | - | - | - | - | - |
About this data
- Outage figures come from DOE/ORNL EAGLE-I, which records customers out by county every 15 minutes. EAGLE-I tracked about n/a of Wyoming's customers in 2025; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 12,820 customers (ORNL modeled county customer count), including major storm days. It is comparable across counties but is not the SAIDI a utility files.
- An outage event is a continuous stretch with customers out; counts at 100, 1,000 and 10,000+ use its peak.
- Years loaded: 2015–2025. Lincoln County has data for 2017–2025.
Cite this report
MassOutage (massoutage.com), Lincoln County, WY annual power outage report, 2025, data as of Oct 3, 2026 02:41 UTC, sources: DOE EAGLE-I (https://eagle-i.doe.gov/); EAGLE-I modeled customer counts (MCC) (https://figshare.com/); EIA Form 861 (utility reliability) (https://www.eia.gov/electricity/data/eia861/). https://massoutage.com/reports/2025/wyoming/lincoln-county