Madison County power outages

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

Madison County, North Carolina had 9 major outages from 2015 to 2023

Lower outage time among US counties

Residents here averaged 0.36 times the US outage time per person and 0.30 times the North Carolina rate. It ranks 89 of 95 in the state, where 1 has the most. Data confidence: High, with 9 years of records.

1.0major outages per year
6 of 9years with a major outage
49 hrslongest major outage
Aug, Aprhardest months

August and April made up 56% of this county's outage time. The largest outage on record began Aug 7, 2020, reached 5,131 customers, and left at least 200 customers out for 15.8 hours.

Outage time per resident, rated North Carolina 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
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80K
2015'152016'162017'172018'182019'192020'202021'212022'222023'23
Show yearly numbers
YearCustomer-hoursReported outagesMajor outages
201511,15631
201616,01732
20172,57820
2018000
20194,55880
202064,190272
202120,096172
202215,870201
202344,622171

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
Aug 7, 202015.85,13145,486
Apr 1, 202349.01,79235,843
Oct 26, 202115.05838,418
Apr 1, 201615.25547,869
Jun 4, 201614.85537,352

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.