County annual report · FIPS 36105
2015 Sullivan County, NY Power Outage Report
In 2015, customers in Sullivan County, NY went without power for an average of 12.5 hours, a total of 507K customer-hours (New York average 1.6 hours). That ranks 3rd worst of 62 New York counties and 207th 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 Sullivan 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 | September 2, 2015 04:15 | September 2, 2015 08:15 | 4h | 44,453 | 132K |
| 2 | August 20, 2015 19:00 | August 21, 2015 19:45 | 1d | 39,715 | 126K |
| 3 | December 6, 2015 00:15 | December 6, 2015 12:15 | 12h | 7,481 | 29K |
| 4 | September 11, 2015 21:30 | September 12, 2015 04:15 | 6h 45m | 4,870 | 3,614 |
| 5 | July 26, 2015 11:30 | July 27, 2015 22:45 | 1d 11h | 3,246 | 12K |
| 6 | March 17, 2015 12:30 | March 18, 2015 18:00 | 1d 5h | 2,732 | 16K |
| 7 | June 12, 2015 16:45 | June 13, 2015 14:15 | 21h 30m | 2,015 | 6,368 |
| 8 | October 8, 2015 09:00 | October 8, 2015 15:15 | 6h 15m | 1,949 | 2,471 |
| 9 | May 5, 2015 18:00 | May 6, 2015 08:15 | 14h 15m | 1,929 | 5,594 |
| 10 | April 17, 2015 04:00 | April 17, 2015 09:45 | 5h 45m | 1,906 | 10K |
Outage episodes by size in 2015: 97 reached 100+ customers, 23 reached 1,000+ customers, 2 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 Sullivan 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 |
| Central Hudson Gas & Elec Corp | 2015 | 2.9 hrs | 1.38 | 2.9 hrs | 1.38 |
| AVANGRID | - | - | - | - | - |
| Orange & Rockland Utils Inc | - | - | - | - | - |
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 ÷ 40,509 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. Sullivan County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Sullivan 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/sullivan-county