Power outage history
Pulaski County Kentucky
8.7hours
without power for the average customer in a typical year, 2018–2025
56th most of 119 in Kentucky 1.3× the national median
Every day since 2015
Eleven years, one night at a time
Each cell is a day. The brighter it is, the larger the share of Pulaski's customers who were without power at that day's worst moment.
Year by year
Hours in the dark, per customer
2023 was the worst well-recorded year, at 19 hours for the average customer. Hatched years have a thin record and are left out of the averages.
Pulaski, hours without power per customer
The record
The biggest outages since 2015
Ranked by customer-hours lost: customers out multiplied by how long they stayed out. Times are local.
| Began | Storm | Peak out | Share | Lasted | 90% restored | Customer-hours |
|---|---|---|---|---|---|---|
| Mar 3, 2023 | Windstorm | 13,765 | 33% | 4.3 d | 2.1 d | 565k |
| Feb 15, 2021 | Ice storm | 14,885 | 35% | 4.7 d | 2.8 d | 487k |
| May 16, 2025 | Thunderstorms | 7,741 | 18% | 4.9 d | 4.6 d | 260k |
| May 26, 2024 | Thunderstorms | 11,609 | 27% | 2.2 d | 43 h | 233k |
| Apr 1, 2023 | Thunderstorms | 5,592 | 13% | 37 h | 22 h | 64k |
| Jun 12, 2021 | Thunderstorms | 4,322 | 10% | 19 h | 16 h | 47k |
| Jan 11, 2020 | Windstorm | 4,471 | 11% | 29 h | 18 h | 43k |
| Mar 5, 2025 | Windstorm | 3,021 | 7% | 20 h | 29 h | 38k |
| Jun 21, 2019 | Thunderstorms | 2,190 | 5% | 27 h | 27 h | 27k |
| Jun 10, 2020 | Thunderstorms | 1,803 | 4% | 16 h | – | 25k |
| Dec 11, 2021 | Thunderstorms | 4,465 | 11% | 12 h | 8.8 h | 22k |
| Sep 27, 2024 | Hurricane Helene | 1,298 | 3% | 26 h | – | 20k |
| Apr 24, 2015 | No storm report | 835 | 2% | 20 h | – | 16k |
| Jun 17, 2022 | Thunderstorms | 3,151 | 7% | 7.0 h | 6.5 h | 13k |
| Mar 30, 2022 | Windstorm | 1,345 | 3% | 19 h | – | 13k |
| Oct 9, 2022 | No storm report | 2,200 | 5% | 9.8 h | 12 min | 12k |
| May 20, 2021 | No storm report | 1,581 | 4% | 8.2 h | – | 12k |
| Feb 9, 2023 | No storm report | 3,888 | 9% | 5.8 h | 5.2 h | 11k |
| Feb 17, 2022 | No storm report | 2,494 | 6% | 11 h | 7.0 h | 11k |
| Jul 12, 2022 | Thunderstorms | 1,398 | 3% | 7.8 h | – | 9.3k |
| Feb 16, 2025 | No storm report | 1,435 | 3% | 8.5 h | – | 8.8k |
| Aug 31, 2024 | No storm report | 1,216 | 3% | 13 h | – | 8.5k |
| Jun 4, 2020 | No storm report | 1,399 | 3% | 7.5 h | – | 8.1k |
| Nov 22, 2019 | No storm report | 1,216 | 3% | 7.0 h | – | 8.0k |
| Oct 31, 2024 | No storm report | 647 | 2% | 13 h | – | 7.8k |
| Mar 25, 2025 | No storm report | 4,445 | 11% | 3.8 h | 2.5 h | 7.7k |
| Jun 11, 2023 | Thunderstorms | 3,483 | 8% | 7.8 h | 9.5 h | 7.6k |
| May 6, 2022 | Thunderstorms | 1,768 | 4% | 5.2 h | – | 7.6k |
| Aug 25, 2023 | No storm report | 1,486 | 4% | 8.0 h | – | 7.0k |
| Jul 30, 2024 | Thunderstorms | 1,734 | 4% | 6.5 h | – | 6.8k |
After the peak
How fast the lights come back
Each line is one major outage, from its peak. The amber line is the typical path.
When it happens
The outage clock
Customer-hours out by month (rings, January innermost) and local hour, 2018–2025.
What was happening
Weather behind the outages
Each outage is matched to NOAA storm reports for Pulaski from twelve hours before it began to its peak. Matching shows coincidence, not proof of cause.
- Thunderstorms 32%
- Windstorm 28%
- Ice storm 20%
- No storm on record 19%
- Tropical storm 0.9%
- Winter storm 0.6%
Who keeps the lights on
Utilities serving Pulaski
As each utility reports to the Energy Information Administration for its whole Kentucky territory, not this county alone. Outage minutes include major storm days.
| Utility | Type | Outage min / yr | Excl. major storms | Outages / yr | Residential ¢/kWh | Customers |
|---|---|---|---|---|---|---|
| Kentucky Utilities Co | Investor Owned | 197 | 89 | 1.14 | 11.9 | 454k |
| South Kentucky Rural E C C | Cooperative | 1,368 | 314 | 2.99 | 13.6 | 65k |
| Jackson Energy Coop Corp | Cooperative | 915 | 334 | 3.40 | 14.8 | 50k |
| Inter County Energy Coop Corp | Cooperative | 293 | 117 | 1.78 | 13.7 | 27k |
EIA Form 861, latest year each utility reported. Outage minutes are SAIDI, the yearly minutes the average customer goes without power; outages a year are SAIFI.
Next door
Neighbouring counties
About these numbers
Notes
Outages come from the EAGLE-I record of utility outage maps collected every 15 minutes by Oak Ridge National Laboratory. Hours without power are customer-hours divided by the county's 42,258 electricity customers. Averages use well-covered years from 2018. Outages shorter than 15 minutes, and utilities that publish no outage map, are not in the record, so these figures understate the total. How every number is made →