County annual report · FIPS 36107
2020 Tioga County, NY Power Outage Report
In 2020, customers in Tioga County, NY went without power for an average of 5.1 hours, a total of 123K customer-hours (New York average 10.4 hours). That ranks 34th worst of 62 New York counties and 1384th 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 Tioga 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 | August 27, 2020 20:45 | August 28, 2020 22:45 | 1d 2h | 2,977 | 14K |
| 2 | December 17, 2020 10:15 | December 18, 2020 18:15 | 1d 8h | 2,025 | 16K |
| 3 | April 13, 2020 19:45 | April 14, 2020 02:30 | 6h 45m | 1,714 | 3,913 |
| 4 | April 9, 2020 19:30 | April 9, 2020 22:45 | 3h 15m | 1,554 | 2,639 |
| 5 | May 1, 2020 13:15 | May 1, 2020 14:30 | 1h 15m | 1,519 | 761 |
| 6 | June 3, 2020 22:00 | June 4, 2020 06:30 | 8h 30m | 1,391 | 2,980 |
| 7 | May 16, 2020 02:00 | May 16, 2020 07:00 | 5h | 1,321 | 3,267 |
| 8 | July 2, 2020 13:45 | July 2, 2020 15:00 | 1h 15m | 1,319 | 1,649 |
| 9 | July 10, 2020 03:30 | July 10, 2020 05:00 | 1h 30m | 1,319 | 1,979 |
| 10 | February 9, 2020 16:30 | February 9, 2020 20:30 | 4h | 1,318 | 2,694 |
Outage episodes by size in 2020: 64 reached 100+ customers, 15 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 Tioga 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 |
|---|---|---|---|---|---|
| New York State Elec & Gas Corp | 2016 | 4.5 hrs | 1.56 | 3.6 hrs | 1.47 |
| FirstEnergy Pennsylvania Electric Co | - | - | - | - | - |
| AVANGRID | - | - | - | - | - |
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 ÷ 24,210 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. Tioga County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Tioga 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/tioga-county