County annual report · FIPS 36113
2025 Warren County, NY Power Outage Report
In 2025, customers in Warren County, NY went without power for an average of 6.5 hours, a total of 235K customer-hours (New York average 2.4 hours). That ranks 18th worst of 62 New York counties and 1228th 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 Warren 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 | July 24, 2025 20:30 | July 25, 2025 05:15 | 8h 45m | 7,185 | 7,771 |
| 2 | July 17, 2025 20:30 | July 18, 2025 19:15 | 22h 45m | 4,533 | 5,241 |
| 3 | December 19, 2025 14:15 | December 20, 2025 19:15 | 1d 5h | 2,459 | 11K |
| 4 | February 17, 2025 02:30 | February 18, 2025 04:15 | 1d 1h | 2,419 | 12K |
| 5 | July 10, 2025 18:30 | July 12, 2025 07:15 | 1d 12h | 2,287 | 15K |
| 6 | December 29, 2025 08:00 | December 29, 2025 22:45 | 14h 45m | 2,206 | 8,147 |
| 7 | July 14, 2025 14:15 | July 15, 2025 04:15 | 14h | 2,120 | 3,072 |
| 8 | July 12, 2025 13:15 | July 12, 2025 17:00 | 3h 45m | 1,907 | 4,591 |
| 9 | December 21, 2025 15:30 | December 21, 2025 16:30 | 1h | 1,730 | 1,505 |
| 10 | November 10, 2025 15:00 | November 10, 2025 22:45 | 7h 45m | 1,640 | 2,837 |
Outage episodes by size in 2025: 94 reached 100+ customers, 32 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 Warren 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 |
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 ÷ 36,391 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. Warren County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Warren 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/warren-county