County annual report · FIPS 04025
2025 Yavapai County, AZ Power Outage Report
In 2025, customers in Yavapai County, AZ went without power for an average of 1.2 hours, a total of 291K customer-hours (Arizona average 1.6 hours). That ranks 11th worst of 15 Arizona counties and 2707th of 3,000 nationally.
Compared with AZ, the US and 2024
Coverage line is EAGLE-I's share of Arizona customers tracked each year.
Biggest outages in Yavapai 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 | May 27, 2025 16:45 | May 27, 2025 17:30 | 45m | 5,427 | 4,050 |
| 2 | August 10, 2025 20:45 | August 12, 2025 00:00 | 1d 3h | 5,131 | 8,106 |
| 3 | October 13, 2025 23:00 | October 14, 2025 01:15 | 2h 15m | 5,126 | 7,844 |
| 4 | July 3, 2025 22:45 | July 3, 2025 23:30 | 45m | 5,119 | 3,839 |
| 5 | June 25, 2025 22:15 | June 26, 2025 04:15 | 6h | 5,067 | 11K |
| 6 | August 23, 2025 21:15 | August 24, 2025 05:45 | 8h 30m | 4,913 | 11K |
| 7 | August 24, 2025 19:15 | August 27, 2025 01:45 | 2d 6h | 4,861 | 62K |
| 8 | July 17, 2025 03:00 | July 17, 2025 06:30 | 3h 30m | 4,455 | 9,178 |
| 9 | August 23, 2025 00:00 | August 23, 2025 03:00 | 3h | 4,311 | 4,899 |
| 10 | August 5, 2025 04:15 | August 5, 2025 08:30 | 4h 15m | 3,241 | 7,042 |
Outage episodes by size in 2025: 162 reached 100+ customers, 43 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 Yavapai 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 |
|---|---|---|---|---|---|
| Arizona Public Service Co | 2024 | 87 min | 0.93 | 81 min | 0.88 |
| Mohave Electric Cooperative, Inc. | 2024 | 2.8 hrs | - | 2.0 hrs | - |
| WAPA-- Western Area Power Administration | - | - | - | - | - |
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 Arizona's customers in 2025; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 246,408 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. Yavapai County has data for 2017–2025.
Cite this report
MassOutage (massoutage.com), Yavapai County, AZ 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/arizona/yavapai-county