County annual report · FIPS 36017
2023 Chenango County, NY Power Outage Report
In 2023, customers in Chenango County, NY went without power for an average of 5.4 hours, a total of 135K customer-hours (New York average 2.2 hours). That ranks 18th worst of 62 New York counties and 1394th of 2,977 nationally.
Compared with NY, the US and 2022
Coverage line is EAGLE-I's share of New York customers tracked each year.
Biggest outages in Chenango County, 2023
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 7, 2023 18:15 | August 8, 2023 00:15 | 6h | 3,071 | 3,464 |
| 2 | December 31, 2023 19:15 | January 1, 2024 00:00 | 4h 45m | 2,875 | 6,649 |
| 3 | March 4, 2023 06:00 | March 4, 2023 23:15 | 17h 15m | 1,859 | 9,681 |
| 4 | October 24, 2023 12:45 | October 24, 2023 13:00 | 15m | 1,837 | 459 |
| 5 | April 6, 2023 08:15 | April 6, 2023 13:00 | 4h 45m | 1,833 | 5,016 |
| 6 | March 29, 2023 20:30 | March 30, 2023 13:45 | 17h 15m | 1,450 | 4,718 |
| 7 | November 21, 2023 20:30 | November 23, 2023 13:00 | 1d 16h | 1,283 | 18K |
| 8 | September 7, 2023 22:15 | September 9, 2023 04:30 | 1d 6h | 1,094 | 13K |
| 9 | August 7, 2023 10:00 | August 7, 2023 14:45 | 4h 45m | 1,057 | 1,663 |
| 10 | July 24, 2023 08:15 | July 25, 2023 02:00 | 17h 45m | 1,031 | 7,171 |
Outage episodes by size in 2023: 55 reached 100+ customers, 11 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 Chenango County reported on EIA Form 861 for 2023, 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. | 2023 | 3.5 hrs | 1.14 | 2.2 hrs | 0.98 |
| AVANGRID | - | - | - | - | - |
| Delaware County Elec Coop Inc | - | - | - | - | - |
| Otsego Electric Coop, Inc | - | - | - | - | - |
| Village of Greene - (NY) | - | - | - | - | - |
| Village of Sherburne - (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 2023; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 25,004 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. Chenango County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Chenango County, NY annual power outage report, 2023, 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/2023/new-york/chenango-county