County annual report · FIPS 36123
2025 Yates County, NY Power Outage Report
In 2025, customers in Yates County, NY went without power for an average of 8.3 hours, a total of 104K customer-hours (New York average 2.4 hours). That ranks 13th worst of 62 New York counties and 985th of 3,000 nationally.
Compared with NY, the US and 2024
Coverage line is EAGLE-I's share of New York customers tracked each year.
Biggest outages in Yates 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 | August 20, 2025 11:30 | August 20, 2025 15:15 | 3h 45m | 3,000 | 8,219 |
| 2 | May 22, 2025 10:15 | May 22, 2025 20:00 | 9h 45m | 2,985 | 15K |
| 3 | March 19, 2025 17:45 | March 19, 2025 20:15 | 2h 30m | 2,370 | 1,121 |
| 4 | July 7, 2025 20:15 | July 7, 2025 23:15 | 3h | 2,301 | 2,140 |
| 5 | February 13, 2025 21:45 | February 14, 2025 01:45 | 4h | 2,209 | 3,457 |
| 6 | May 2, 2025 17:00 | May 2, 2025 22:00 | 5h | 1,801 | 1,642 |
| 7 | December 29, 2025 19:30 | December 31, 2025 01:30 | 1d 6h | 1,789 | 3,132 |
| 8 | June 18, 2025 15:45 | June 18, 2025 16:00 | 15m | 1,694 | 424 |
| 9 | October 23, 2025 13:15 | October 23, 2025 14:30 | 1h 15m | 1,536 | 652 |
| 10 | October 14, 2025 16:45 | October 14, 2025 19:30 | 2h 45m | 1,446 | 1,086 |
Outage episodes by size in 2025: 50 reached 100+ customers, 14 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 Yates 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 |
|---|---|---|---|---|---|
| New York State Elec & Gas Corp | 2016 | 4.5 hrs | 1.56 | 3.6 hrs | 1.47 |
| AVANGRID | - | - | - | - | - |
| Village of Penn Yan - (NY) | - | - | - | - | - |
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 New York's customers in 2025; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 12,531 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. Yates County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Yates County, NY 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/new-york/yates-county