County annual report · FIPS 36107
2023 Tioga County, NY Power Outage Report
In 2023, customers in Tioga County, NY went without power for an average of 5.3 hours, a total of 129K customer-hours (New York average 2.2 hours). That ranks 19th worst of 62 New York counties and 1404th 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 Tioga 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 | November 22, 2023 04:15 | November 23, 2023 17:15 | 1d 13h | 2,489 | 21K |
| 2 | April 1, 2023 20:30 | April 3, 2023 22:30 | 2d 2h | 2,052 | 30K |
| 3 | October 30, 2023 18:00 | October 30, 2023 20:00 | 2h | 1,421 | 898 |
| 4 | September 16, 2023 22:15 | September 16, 2023 22:30 | 15m | 1,419 | 355 |
| 5 | April 7, 2023 16:15 | April 7, 2023 19:15 | 3h | 1,343 | 2,090 |
| 6 | September 18, 2023 20:15 | September 19, 2023 01:45 | 5h 30m | 1,334 | 3,162 |
| 7 | August 15, 2023 06:30 | August 16, 2023 00:00 | 17h 30m | 1,216 | 3,455 |
| 8 | February 21, 2023 20:15 | February 22, 2023 19:30 | 23h 15m | 1,125 | 2,792 |
| 9 | August 7, 2023 14:00 | August 7, 2023 16:30 | 2h 30m | 1,114 | 743 |
| 10 | December 28, 2023 16:30 | December 29, 2023 02:45 | 10h 15m | 1,108 | 2,317 |
Outage episodes by size in 2023: 58 reached 100+ customers, 10 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 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 |
| 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 n/a of New York's customers in 2023; 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, 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/tioga-county