Fairfield County power outages

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

Fairfield County, Ohio had 32 major outages from 2015 to 2023

Above middle outage time among US counties

Residents here averaged 0.85 times the US outage time per person and 1.11 times the Ohio rate. It ranks 41 of 88 in the state, where 1 has the most. Data confidence: High, with 9 years of records.

3.6major outages per year
8 of 9years with a major outage
128 hrslongest major outage
Feb, Junhardest months

February and June made up 27% of this county's outage time. The largest outage on record began Feb 3, 2022, reached 5,117 customers, and left at least 200 customers out for 128.2 hours.

Outage time per resident, rated Ohio counties
MostLeast

Outage impact by year

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

0
200K
400K
600K
800K
2015'152016'162017'172018'182019'192020'202021'212022'222023'23
Show yearly numbers
YearCustomer-hoursReported outagesMajor outages
2015110,969570
2016293,6831051
2017309,084994
2018352,2241283
2019434,8351318
2020384,3401034
2021188,0011082
2022607,1791005
2023464,050915

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
Feb 3, 2022128.25,117198,234
Jun 8, 202223.817,713123,880
Mar 25, 202333.58,947100,516
Jan 11, 201719.520,041100,146
Aug 25, 202048.511,66999,709

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

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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.