County annual report · FIPS 21185
2025 Oldham County, KY Power Outage Report
In 2025, customers in Oldham County, KY went without power for an average of 7.3 hours, a total of 200K customer-hours (Kentucky average 7.0 hours). That ranks 64th worst of 120 Kentucky counties and 1096th 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 Oldham 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 | November 12, 2025 16:45 | November 13, 2025 04:45 | 12h | 12,161 | 3,239 |
| 2 | August 11, 2025 03:30 | August 11, 2025 06:00 | 2h 30m | 5,407 | 1,360 |
| 3 | January 29, 2025 16:15 | January 29, 2025 23:45 | 7h 30m | 2,260 | 743 |
| 4 | December 28, 2025 20:45 | December 30, 2025 00:15 | 1d 3h | 1,923 | 8,792 |
| 5 | September 23, 2025 13:30 | September 24, 2025 06:00 | 16h 30m | 1,731 | 934 |
| 6 | July 17, 2025 18:30 | July 19, 2025 00:45 | 1d 6h | 1,601 | 10K |
| 7 | December 14, 2025 10:30 | December 14, 2025 18:15 | 7h 45m | 1,354 | 881 |
| 8 | September 4, 2025 18:00 | September 4, 2025 19:00 | 1h | 1,033 | 518 |
| 9 | August 19, 2025 19:15 | August 20, 2025 10:00 | 14h 45m | 972 | 6,837 |
| 10 | September 13, 2025 12:45 | September 13, 2025 19:30 | 6h 45m | 910 | 476 |
Outage episodes by size in 2025: 58 reached 100+ customers, 8 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 Oldham 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 |
| Shelby Energy Coop, Inc - (KY) | 2024 | 8.8 hrs | 2.00 | 3.0 hrs | 1.25 |
| Louisville Gas & Electric Co | 2024 | 7.2 hrs | 1.30 | 83 min | 0.85 |
| Clark County Rural E M C - (IN) | 2024 | 2.0 hrs | 1.31 | 57 min | 0.69 |
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 ÷ 27,365 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. Oldham County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Oldham 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/oldham-county