Butler County power outages

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

Butler County, Ohio had 14 major outages from 2015 to 2023

Lower outage time among US counties

Residents here averaged 0.38 times the US outage time per person and 0.49 times the Ohio rate. It ranks 72 of 88 in the state, where 1 has the most. Data confidence: High, with 9 years of records.

1.6major outages per year
8 of 9years with a major outage
59 hrslongest major outage
Jun, Novhardest months

June and November made up 48% of this county's outage time. The largest outage on record began Jun 13, 2022, reached 50,956 customers, and left at least 200 customers out for 53.0 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
0.5M
1M
1.5M
2M
2015'152016'162017'172018'182019'192020'202021'212022'222023'23
Show yearly numbers
YearCustomer-hoursReported outagesMajor outages
2015225,2981241
2016444,0661363
2017292,1611581
2018393,5141061
2019153,5501020
2020201,943872
2021189,200803
20221,173,1281261
2023240,8971072

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
Jun 13, 202253.050,956956,952
Nov 15, 201858.816,015223,500
Aug 27, 201625.56,06964,701
Jul 7, 201719.26,17059,877
Apr 3, 201625.84,53255,557

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.