Berkeley County power outages

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

Berkeley County, West Virginia had 11 major outages from 2015 to 2023

Lower outage time among US counties

Residents here averaged 0.24 times the US outage time per person and 0.08 times the West Virginia rate. It ranks 48 of 48 in the state, where 1 has the most. Data confidence: High, with 9 years of records.

1.2major outages per year
6 of 9years with a major outage
44 hrslongest major outage
Jul, Febhardest months

July and February made up 37% of this county's outage time. The largest outage on record began Feb 24, 2019, reached 3,685 customers, and left at least 200 customers out for 44.5 hours.

Outage time per resident, rated West Virginia 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
201568,918490
201688,568590
201784,410482
201866,376282
201984,306211
202050,828322
202174,879521
2022142,827473
202344,291360

When outages hit

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

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10%
20%
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40%
JanJFebFMarMAprAMayMJunJJulJAugASepSOctONovNDecD

Largest outages on record

Start dateHoursPeak customersCustomer-hours
Feb 24, 201944.53,68548,524
Jul 23, 202224.57,82642,974
Mar 2, 201838.04,46534,057
Feb 13, 20179.84,26220,434
Dec 24, 202217.21,24916,042

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.

Look up another county

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.