County annual report · FIPS 36017
2015 Chenango County, NY Power Outage Report
In 2015, customers in Chenango County, NY went without power for an average of 5.6 hours, a total of 140K customer-hours (New York average 1.6 hours). That ranks 9th worst of 62 New York counties and 495th of 2,484 nationally.
Compared with NY, the US
Coverage line is EAGLE-I's share of New York customers tracked each year.
Biggest outages in Chenango County, 2015
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | June 12, 2015 21:00 | June 15, 2015 17:15 | 2d 20h | 6,208 | 78K |
| 2 | August 21, 2015 04:45 | August 21, 2015 07:45 | 3h | 2,832 | 3,738 |
| 3 | July 19, 2015 14:15 | July 20, 2015 13:45 | 23h 30m | 1,381 | 8,948 |
| 4 | September 9, 2015 19:30 | September 10, 2015 02:45 | 7h 15m | 1,074 | 3,359 |
| 5 | October 15, 2015 22:30 | October 16, 2015 03:00 | 4h 30m | 979 | 564 |
| 6 | April 25, 2015 00:30 | April 25, 2015 02:15 | 1h 45m | 893 | 1,563 |
| 7 | October 27, 2015 12:15 | October 27, 2015 15:45 | 3h 30m | 778 | 2,722 |
| 8 | March 30, 2015 23:15 | March 31, 2015 01:45 | 2h 30m | 747 | 953 |
| 9 | June 4, 2015 21:45 | June 5, 2015 05:30 | 7h 45m | 741 | 5,743 |
| 10 | October 28, 2015 19:30 | October 29, 2015 03:30 | 8h | 620 | 1,335 |
Outage episodes by size in 2015: 52 reached 100+ customers, 4 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 2015, 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 | 2015 | 2.7 hrs | 1.29 | 2.5 hrs | 1.26 |
| Niagara Mohawk Power Corp. | 2015 | 2.2 hrs | 1.07 | 2.1 hrs | 1.02 |
| 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 2015; 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, 2015, 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/2015/new-york/chenango-county