County annual report · FIPS 36051
2025 Livingston County, NY Power Outage Report
In 2025, customers in Livingston County, NY went without power for an average of 1.7 hours, a total of 57K customer-hours (New York average 2.4 hours). That ranks 53rd worst of 62 New York counties and 2537th 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 Livingston 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 23, 2025 03:15 | May 23, 2025 07:15 | 4h | 3,321 | 8,177 |
| 2 | April 15, 2025 18:45 | April 16, 2025 13:30 | 18h 45m | 3,171 | 6,422 |
| 3 | December 19, 2025 04:30 | December 20, 2025 17:15 | 1d 12h | 2,415 | 3,116 |
| 4 | April 29, 2025 20:15 | April 30, 2025 10:30 | 14h 15m | 2,194 | 7,173 |
| 5 | May 23, 2025 01:45 | May 23, 2025 02:30 | 45m | 1,469 | 751 |
| 6 | April 10, 2025 11:00 | April 10, 2025 11:45 | 45m | 1,340 | 1,005 |
| 7 | April 1, 2025 14:00 | April 1, 2025 14:30 | 30m | 822 | 411 |
| 8 | April 7, 2025 11:30 | April 7, 2025 13:45 | 2h 15m | 822 | 412 |
| 9 | January 5, 2025 19:30 | January 5, 2025 20:00 | 30m | 784 | 392 |
| 10 | June 7, 2025 04:30 | June 8, 2025 03:30 | 23h | 764 | 936 |
Outage episodes by size in 2025: 42 reached 100+ customers, 6 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 Livingston 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 |
| Niagara Mohawk Power Corp. | 2024 | 8.5 hrs | 1.69 | 2.3 hrs | 1.05 |
| AVANGRID | - | - | - | - | - |
| Rochester Gas & Electric Corp | - | - | - | - | - |
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 ÷ 33,457 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. Livingston County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Livingston 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/livingston-county