County annual report · FIPS 21101
2025 Henderson County, KY Power Outage Report
In 2025, customers in Henderson County, KY went without power for an average of 19.8 hours, a total of 426K customer-hours (Kentucky average 7.0 hours). That ranks 17th worst of 120 Kentucky counties and 355th of 3,000 nationally.
Compared with KY, the US and 2024
Coverage line is EAGLE-I's share of Kentucky customers tracked each year.
Biggest outages in Henderson 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 | January 5, 2025 20:15 | January 16, 2025 14:00 | 10d 17h | 10,749 | 361K |
| 2 | November 10, 2025 08:15 | November 10, 2025 13:45 | 5h 30m | 4,900 | 4,228 |
| 3 | May 17, 2025 00:30 | May 19, 2025 13:00 | 2d 12h | 3,814 | 13K |
| 4 | March 31, 2025 00:30 | March 31, 2025 15:00 | 14h 30m | 1,832 | 4,465 |
| 5 | May 28, 2025 13:30 | May 28, 2025 13:45 | 15m | 1,713 | 428 |
| 6 | April 3, 2025 01:00 | April 5, 2025 00:15 | 1d 23h | 1,689 | 5,593 |
| 7 | September 15, 2025 12:45 | September 15, 2025 14:30 | 1h 45m | 1,304 | 1,667 |
| 8 | April 10, 2025 20:45 | April 11, 2025 22:30 | 1d 1h | 1,179 | 2,451 |
| 9 | December 10, 2025 15:30 | December 10, 2025 22:00 | 6h 30m | 1,143 | 359 |
| 10 | July 21, 2025 05:00 | July 21, 2025 10:30 | 5h 30m | 1,130 | 2,026 |
Outage episodes by size in 2025: 50 reached 100+ customers, 12 reached 1,000+ customers, 1 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 Henderson 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 |
|---|---|---|---|---|---|
| Kentucky Utilities Co | 2024 | 21.9 hrs | 1.97 | 1.9 hrs | 1.03 |
| Kenergy Corp | 2024 | 6.2 hrs | 2.41 | 2.6 hrs | 1.88 |
| Henderson City Utility Comm | 2024 | 20 min | 0.26 | 20 min | 0.26 |
| Kentucky (statewide) | - | - | - | - | - |
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 Kentucky's customers in 2025; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 21,493 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. Henderson County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Henderson County, KY 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/kentucky/henderson-county