Fulton County power outages

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

Fulton County, Illinois had 8 major outages from 2015 to 2023

Below middle outage time among US counties

Residents here averaged 0.40 times the US outage time per person and 0.95 times the Illinois rate. It ranks 60 of 95 in the state, where 1 has the most. Data confidence: High, with 9 years of records.

0.9major outages per year
5 of 9years with a major outage
48 hrslongest major outage
Jun, Novhardest months

June and November made up 55% of this county's outage time. The largest outage on record began Jun 19, 2021, reached 3,557 customers, and left at least 200 customers out for 38.8 hours.

Outage time per resident, rated Illinois counties
MostLeast

Outage impact by year

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

0
25K
50K
75K
100K
2015'152016'162017'172018'182019'192020'202021'212022'222023'23
Show yearly numbers
YearCustomer-hoursReported outagesMajor outages
201531,138131
201617,033160
20177,28980
201819,691121
201914,704190
202031,993282
202165,303101
202216,040130
202383,842273

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
Jun 19, 202138.83,55757,490
Jun 29, 202347.52,00037,377
Apr 5, 202328.82,42918,422
Nov 26, 201814.51,30112,555
Dec 28, 201520.21,11310,019

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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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.