County annual report · FIPS 42123
2025 Warren County, PA Power Outage Report
In 2025, customers in Warren County, PA went without power for an average of 4.5 hours, a total of 102K customer-hours (Pennsylvania average 9.8 hours). That ranks 51st worst of 67 Pennsylvania counties and 1626th of 3,000 nationally.
Compared with PA, the US and 2024
Coverage line is EAGLE-I's share of Pennsylvania customers tracked each year.
Biggest outages in Warren County, 2025
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 28, 2025 23:45 | August 29, 2025 00:30 | 45m | 6,607 | 2,960 |
| 2 | July 31, 2025 08:45 | August 1, 2025 00:15 | 15h 30m | 5,071 | 2,001 |
| 3 | August 13, 2025 16:30 | August 13, 2025 21:15 | 4h 45m | 2,746 | 1,817 |
| 4 | June 8, 2025 16:15 | June 9, 2025 17:45 | 1d 1h | 2,717 | 5,532 |
| 5 | March 16, 2025 12:45 | March 17, 2025 16:15 | 1d 3h | 2,086 | 8,952 |
| 6 | November 27, 2025 04:45 | November 27, 2025 07:45 | 3h | 2,014 | 547 |
| 7 | November 5, 2025 21:30 | November 6, 2025 20:45 | 23h 15m | 1,633 | 3,041 |
| 8 | May 22, 2025 06:30 | May 22, 2025 17:30 | 11h | 1,372 | 7,155 |
| 9 | July 1, 2025 11:45 | July 2, 2025 14:30 | 1d 2h | 1,372 | 2,169 |
| 10 | April 17, 2025 12:30 | April 18, 2025 04:00 | 15h 30m | 1,249 | 2,363 |
Outage episodes by size in 2025: 70 reached 100+ customers, 13 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 Warren County reported on EIA Form 861 for 2025, 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 |
|---|---|---|---|---|---|
| FirstEnergy Pennsylvania Electric Co | 2024 | 6.7 hrs | 1.85 | 3.7 hrs | 1.49 |
| Pennsylvania Electric Co | 2023 | 8.2 hrs | 2.05 | 3.8 hrs | 1.61 |
| Northwestern Rural E C A, Inc - (PA) | - | - | - | - | - |
| Warren Electric Coop 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 Pennsylvania's customers in 2025; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 22,413 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. Warren County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Warren County, PA annual power outage report, 2025, 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/2025/pennsylvania/warren-county