County annual report · FIPS 36113
2020 Warren County, NY Power Outage Report
In 2020, customers in Warren County, NY went without power for an average of 29.9 hours, a total of 1.1M customer-hours (New York average 10.4 hours). That ranks 5th worst of 62 New York counties and 278th of 3,019 nationally.
Compared with NY, the US and 2019
Coverage line is EAGLE-I's share of New York customers tracked each year.
Biggest outages in Warren County, 2020
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | February 7, 2020 11:00 | February 13, 2020 18:00 | 6d 7h | 23,676 | 864K |
| 2 | July 13, 2020 13:15 | July 14, 2020 04:45 | 15h 30m | 5,711 | 11K |
| 3 | June 21, 2020 19:30 | June 22, 2020 08:15 | 12h 45m | 5,607 | 8,508 |
| 4 | February 7, 2020 00:00 | February 7, 2020 04:45 | 4h 45m | 4,600 | 7,841 |
| 5 | May 29, 2020 19:00 | May 31, 2020 03:00 | 1d 8h | 3,241 | 28K |
| 6 | September 18, 2020 21:00 | September 19, 2020 02:00 | 5h | 2,535 | 4,599 |
| 7 | January 8, 2020 03:15 | January 8, 2020 14:00 | 10h 45m | 2,301 | 794 |
| 8 | June 30, 2020 08:15 | June 30, 2020 11:00 | 2h 45m | 2,217 | 2,774 |
| 9 | July 28, 2020 11:00 | July 28, 2020 15:00 | 4h | 1,894 | 1,597 |
| 10 | August 4, 2020 19:45 | August 5, 2020 23:30 | 1d 3h | 1,830 | 14K |
Outage episodes by size in 2020: 78 reached 100+ customers, 24 reached 1,000+ customers, 1 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 2020, 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. | 2020 | 7.6 hrs | 1.50 | 2.4 hrs | 1.09 |
About this data
- Outage figures come from DOE/ORNL EAGLE-I, which records customers out by county every 15 minutes. EAGLE-I tracked about 99% of New York's customers in 2020; 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, 2020, 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/2020/new-york/warren-county