Harlan County power outages

Kentucky outage history from 2015 to 2023, with the largest outages and a backup battery estimate.

Harlan County, Kentucky had 17 major outages from 2015 to 2023

Below middle outage time among US counties

Residents here averaged 0.78 times the US outage time per person and 0.75 times the Kentucky rate. It ranks 65 of 114 in the state, where 1 has the most. Data confidence: High, with 9 years of records.

1.9major outages per year
7 of 9years with a major outage
42 hrslongest major outage
Apr, Junhardest months

April and June made up 34% of this county's outage time. The largest outage on record began Jun 17, 2022, reached 1,820 customers, and left at least 200 customers out for 42.0 hours.

Outage time per resident, rated Kentucky counties
MostLeast

Outage impact by year

Customer-hours without power. 1,000 customers out for 2 hours is 2,000 customer-hours.

0
20K
40K
60K
80K
2015'152016'162017'172018'182019'192020'202021'212022'222023'23
Show yearly numbers
YearCustomer-hoursReported outagesMajor outages
201528,266350
201666,318383
201725,758251
201869,257273
201926,208330
202037,727551
202147,097402
202264,115484
202363,820383

When outages hit

Share of this county's customer-hours by month.

0%
5%
10%
15%
20%
JanJFebFMarMAprAMayMJunJJulJAugASepSOctONovNDecD

Largest outages on record

Start dateHoursPeak customersCustomer-hours
Jun 17, 202242.01,82027,831
Apr 4, 201818.02,72326,187
Apr 1, 202332.01,86922,088
Feb 11, 201822.284012,832
Jul 22, 20188.21,99612,431

Hours measure how long at least 200 customers in the county were out. Most customers get power back sooner.

Size your backup battery

Start with what you would keep running. Wattages are typical averages, so check your own appliances.

1,700 Whof battery capacity, allowing for about 15% conversion loss

If anyone relies on medical equipment, plan that with their provider. Run portable fuel generators outdoors only, at least 20 feet from doors, windows and vents. See the outage checklist.

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How to read this

  • A major outage lasted at least 8 hours and reached customers equal to at least 1% of county residents.
  • Records cover outages of at least 200 customers in a county. They do not show what happened on your street.
  • Utilities that do not report can make a county look better than it is. Data ends in 2023. Read the full method.