County annual report · FIPS 21201
2018 Robertson County, KY Power Outage Report
In 2018, customers in Robertson County, KY went without power for an average of 4.4 hours, a total of 5,132 customer-hours (Kentucky average 5.7 hours). That ranks 49th worst of 118 Kentucky counties and 1151st 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 Robertson 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 20:15 | June 1, 2018 18:15 | 22h | 525 | 1,550 |
| 2 | June 20, 2018 19:45 | June 21, 2018 04:00 | 8h 15m | 396 | 1,059 |
| 3 | November 26, 2018 09:15 | November 26, 2018 11:00 | 1h 45m | 388 | 679 |
| 4 | December 28, 2018 07:30 | December 28, 2018 11:30 | 4h | 212 | 747 |
| 5 | September 29, 2018 14:00 | September 29, 2018 16:00 | 2h | 112 | 224 |
| 6 | April 19, 2018 00:45 | April 19, 2018 07:45 | 7h | 98 | 137 |
| 7 | June 6, 2018 18:00 | June 6, 2018 20:00 | 2h | 86 | 151 |
| 8 | January 2, 2018 08:30 | January 2, 2018 12:30 | 4h | 51 | 192 |
| 9 | November 9, 2018 19:15 | November 9, 2018 21:00 | 1h 45m | 49 | 63 |
| 10 | February 25, 2018 05:15 | February 25, 2018 07:15 | 2h | 45 | 90 |
Outage episodes by size in 2018: 5 reached 100+ customers, 0 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 Robertson 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 |
| Fleming-Mason Energy Coop Inc | 2018 | 2.6 hrs | 1.03 | 2.1 hrs | 0.87 |
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 ÷ 1,161 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. Robertson County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Robertson 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/robertson-county