County annual report · FIPS 21103
2023 Henry County, KY Power Outage Report
In 2023, customers in Henry County, KY went without power for an average of 9.2 hours, a total of 67K customer-hours (Kentucky average 14.9 hours). That ranks 78th worst of 120 Kentucky counties and 909th of 2,977 nationally.
Compared with KY, the US and 2022
Coverage line is EAGLE-I's share of Kentucky customers tracked each year.
Biggest outages in Henry 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 | March 3, 2023 20:45 | March 9, 2023 17:00 | 5d 20h | 2,324 | 37K |
| 2 | June 18, 2023 11:45 | June 18, 2023 18:45 | 7h | 1,076 | 6,915 |
| 3 | February 10, 2023 11:45 | February 10, 2023 15:00 | 3h 15m | 1,022 | 2,351 |
| 4 | August 25, 2023 22:00 | August 26, 2023 09:00 | 11h | 675 | 1,515 |
| 5 | June 7, 2023 07:30 | June 7, 2023 09:30 | 2h | 507 | 1,014 |
| 6 | July 1, 2023 09:00 | July 1, 2023 21:45 | 12h 45m | 379 | 737 |
| 7 | January 19, 2023 20:15 | January 20, 2023 01:30 | 5h 15m | 330 | 612 |
| 8 | January 12, 2023 11:30 | January 13, 2023 01:15 | 13h 45m | 306 | 547 |
| 9 | February 12, 2023 15:15 | February 12, 2023 17:00 | 1h 45m | 298 | 522 |
| 10 | May 11, 2023 18:30 | May 11, 2023 20:00 | 1h 30m | 249 | 374 |
Outage episodes by size in 2023: 26 reached 100+ customers, 3 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 Henry 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 |
|---|---|---|---|---|---|
| Kentucky Utilities Co | 2023 | 10.0 hrs | 1.42 | 1.6 hrs | 0.86 |
| Blue Grass Energy Coop Corp | 2023 | 20.6 hrs | 2.38 | 4.2 hrs | 1.84 |
| Shelby Energy Coop, Inc - (KY) | 2023 | 7.2 hrs | 2.06 | 3.1 hrs | 1.38 |
| Louisville Gas & Electric Co | 2023 | 19.4 hrs | 1.47 | 69 min | 0.70 |
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 2023; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 7,357 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. Henry County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Henry County, KY 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/kentucky/henry-county