Cook County power outages

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

Cook County, Georgia had 6 major outages from 2015 to 2023

Above middle outage time among US counties

Residents here averaged 1.05 times the US outage time per person and 1.18 times the Georgia rate. It ranks 73 of 148 in the state, where 1 has the most. Data confidence: High, with 9 years of records.

0.7major outages per year
5 of 9years with a major outage
90 hrslongest major outage
Aug, Sephardest months

August and September made up 92% of this county's outage time. The largest outage on record began Aug 30, 2023, reached 6,227 customers, and left at least 200 customers out for 90.0 hours.

Outage time per resident, rated Georgia counties
MostLeast

Outage impact by year

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

0
100K
200K
300K
400K
2015'152016'162017'172018'182019'192020'202021'212022'222023'23
Show yearly numbers
YearCustomer-hoursReported outagesMajor outages
201574420
20169,05461
201761,61292
201812,31341
20193,79860
20206,67741
20212,24050
20221,94330
2023316,512111

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
Aug 30, 202390.06,227311,479
Sep 11, 201757.81,55250,802
Oct 10, 201822.069710,817
Sep 13, 201723.05366,871
Sep 2, 201611.54094,664

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.