Carter County power outages

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

Carter County, Kentucky had 23 major outages from 2015 to 2023

Higher outage time among US counties

Residents here averaged 4.36 times the US outage time per person and 4.21 times the Kentucky rate. It ranks 6 of 114 in the state, where 1 has the most. Data confidence: High, with 9 years of records.

2.6major outages per year
8 of 9years with a major outage
181 hrslongest major outage
Feb, Julhardest months

February and July made up 86% of this county's outage time. The largest outage on record began Feb 11, 2021, reached 11,506 customers, and left at least 200 customers out for 180.8 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
0.5M
1M
1.5M
2M
2015'152016'162017'172018'182019'192020'202021'212022'222023'23
Show yearly numbers
YearCustomer-hoursReported outagesMajor outages
2015216,378222
201646,326202
201717,086131
201826,548200
201931,977212
202071,144393
20211,926,709724
202268,800383
2023101,146336

When outages hit

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

0%
20%
40%
60%
80%
JanJFebFMarMAprAMayMJunJJulJAugASepSOctONovNDecD

Largest outages on record

Start dateHoursPeak customersCustomer-hours
Feb 11, 2021180.811,5061,170,333
Feb 18, 2021123.08,010611,766
Feb 23, 202177.83,515119,823
Jul 13, 201526.85,868107,065
Jul 14, 201568.83,70388,506

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.