Clark County power outages

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

Clark County, Kentucky had 9 major outages from 2015 to 2023

Below middle outage time among US counties

Residents here averaged 0.43 times the US outage time per person and 0.42 times the Kentucky rate. It ranks 100 of 114 in the state, where 1 has the most. Data confidence: High, with 9 years of records.

1.0major outages per year
5 of 9years with a major outage
93 hrslongest major outage
Feb, Marhardest months

February and March made up 54% of this county's outage time. The largest outage on record began Feb 11, 2021, reached 6,423 customers, and left at least 200 customers out for 92.8 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
50K
100K
150K
200K
2015'152016'162017'172018'182019'192020'202021'212022'222023'23
Show yearly numbers
YearCustomer-hoursReported outagesMajor outages
20155,03860
201616,918270
201710,114140
201828,084181
201913,270200
202027,453141
2021143,367293
202228,734272
202386,862232

When outages hit

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

0%
10%
20%
30%
40%
JanJFebFMarMAprAMayMJunJJulJAugASepSOctONovNDecD

Largest outages on record

Start dateHoursPeak customersCustomer-hours
Feb 11, 202192.86,42397,809
Mar 3, 202341.85,26158,630
Feb 16, 202121.01,43316,589
Jul 2, 202317.096811,020
Jun 10, 20208.83,72510,705

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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Counties ranked nearby

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.