County annual report · FIPS 21103
2018 Henry County, KY Power Outage Report
In 2018, customers in Henry County, KY went without power for an average of 7.3 hours, a total of 54K customer-hours (Kentucky average 5.7 hours). That ranks 29th worst of 118 Kentucky counties and 747th of 2,798 nationally.
Compared with KY, the US and 2017
Coverage line is EAGLE-I's share of Kentucky customers tracked each year.
Biggest outages in Henry County, 2018
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | May 31, 2018 19:15 | June 2, 2018 13:15 | 1d 18h | 1,356 | 6,169 |
| 2 | November 26, 2018 11:45 | November 26, 2018 17:15 | 5h 30m | 1,290 | 963 |
| 3 | May 17, 2018 12:30 | May 17, 2018 13:45 | 1h 15m | 1,285 | 845 |
| 4 | May 17, 2018 03:30 | May 17, 2018 05:45 | 2h 15m | 1,284 | 2,768 |
| 5 | May 23, 2018 13:00 | May 23, 2018 13:30 | 30m | 1,173 | 512 |
| 6 | May 23, 2018 07:15 | May 23, 2018 07:30 | 15m | 1,044 | 261 |
| 7 | July 27, 2018 12:15 | July 27, 2018 14:00 | 1h 45m | 997 | 266 |
| 8 | July 23, 2018 20:00 | July 24, 2018 00:45 | 4h 45m | 852 | 1,404 |
| 9 | June 24, 2018 17:45 | June 24, 2018 19:45 | 2h | 821 | 673 |
| 10 | April 3, 2018 21:30 | April 4, 2018 07:00 | 9h 30m | 599 | 3,639 |
Outage episodes by size in 2018: 34 reached 100+ customers, 6 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 2018, 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 | 2018 | 5.3 hrs | 1.66 | 2.0 hrs | 1.17 |
| Blue Grass Energy Coop Corp | 2018 | 7.3 hrs | 1.62 | 2.6 hrs | 1.12 |
| Shelby Energy Coop, Inc - (KY) | 2018 | 6.5 hrs | 2.38 | 2.0 hrs | 1.25 |
| Louisville Gas & Electric Co | 2018 | 8.2 hrs | 1.48 | 86 min | 0.88 |
About this data
- Outage figures come from DOE/ORNL EAGLE-I, which records customers out by county every 15 minutes. EAGLE-I tracked about 78% of Kentucky's customers in 2018; 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, 2018, 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/2018/kentucky/henry-county