County annual report · FIPS 21065
2019 Estill County, KY Power Outage Report
In 2019, customers in Estill County, KY went without power for an average of 2.9 hours, a total of 21K customer-hours (Kentucky average 3.3 hours). That ranks 70th worst of 120 Kentucky counties and 1691st of 2,945 nationally.
Compared with KY, the US and 2018
Coverage line is EAGLE-I's share of Kentucky customers tracked each year.
Biggest outages in Estill County, 2019
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 27, 2019 14:30 | November 28, 2019 00:30 | 10h | 1,701 | 5,314 |
| 2 | November 12, 2019 01:45 | November 12, 2019 05:15 | 3h 30m | 1,468 | 4,410 |
| 3 | August 9, 2019 22:00 | August 10, 2019 05:15 | 7h 15m | 462 | 1,067 |
| 4 | September 10, 2019 23:30 | September 16, 2019 15:15 | 5d 15h | 389 | 645 |
| 5 | October 6, 2019 16:30 | October 6, 2019 18:00 | 1h 30m | 304 | 193 |
| 6 | December 1, 2019 06:30 | December 1, 2019 14:30 | 8h | 237 | 692 |
| 7 | March 31, 2019 02:15 | March 31, 2019 03:30 | 1h 15m | 230 | 188 |
| 8 | August 27, 2019 11:45 | August 27, 2019 15:15 | 3h 30m | 200 | 155 |
| 9 | November 23, 2019 20:45 | November 23, 2019 22:30 | 1h 45m | 187 | 234 |
| 10 | June 12, 2019 03:30 | June 12, 2019 07:00 | 3h 30m | 150 | 311 |
Outage episodes by size in 2019: 16 reached 100+ customers, 2 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 Estill County reported on EIA Form 861 for 2019, 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 |
| Jackson Energy Coop Corp - (KY) | 2018 | 9.6 hrs | 2.67 | 4.5 hrs | 2.22 |
| Clark Energy Coop Inc - (KY) | 2018 | 10.9 hrs | 2.25 | 2.2 hrs | 1.16 |
About this data
- Outage figures come from DOE/ORNL EAGLE-I, which records customers out by county every 15 minutes. EAGLE-I tracked about 92% of Kentucky's customers in 2019; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 7,224 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. Estill County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Estill County, KY annual power outage report, 2019, 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/2019/kentucky/estill-county