County annual report · FIPS 36037
2025 Genesee County, NY Power Outage Report
In 2025, customers in Genesee County, NY went without power for an average of 3.1 hours, a total of 91K customer-hours (New York average 2.4 hours). That ranks 43rd worst of 62 New York counties and 2020th 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 Genesee 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 | December 29, 2025 10:15 | December 31, 2025 05:30 | 1d 19h | 3,053 | 33K |
| 2 | April 15, 2025 16:45 | April 16, 2025 11:30 | 18h 45m | 2,416 | 6,461 |
| 3 | March 7, 2025 06:15 | March 7, 2025 14:00 | 7h 45m | 2,406 | 3,696 |
| 4 | April 19, 2025 15:45 | April 20, 2025 01:45 | 10h | 1,890 | 3,908 |
| 5 | October 11, 2025 21:30 | October 11, 2025 23:00 | 1h 30m | 1,555 | 1,167 |
| 6 | July 5, 2025 19:00 | July 6, 2025 02:00 | 7h | 1,554 | 2,836 |
| 7 | October 8, 2025 01:15 | October 8, 2025 03:30 | 2h 15m | 1,541 | 477 |
| 8 | October 25, 2025 20:30 | October 26, 2025 06:45 | 10h 15m | 1,157 | 4,048 |
| 9 | March 16, 2025 12:15 | March 17, 2025 04:45 | 16h 30m | 1,030 | 1,536 |
| 10 | February 17, 2025 15:30 | February 17, 2025 18:30 | 3h | 939 | 1,570 |
Outage episodes by size in 2025: 45 reached 100+ customers, 9 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 Genesee 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 |
|---|---|---|---|---|---|
| Niagara Mohawk Power Corp. | 2024 | 8.5 hrs | 1.69 | 2.3 hrs | 1.05 |
| Rochester Gas & Electric Corp | - | - | - | - | - |
| Village of Bergen - (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 ÷ 29,240 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. Genesee County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Genesee 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/genesee-county