Kendall County, IL Power Outages
Utilities serving Kendall County, Illinois don't yet share live outage data with DOE's ODIN feed. Check your electric company's outage map (listed below) for real-time status.
Kendall County on the Illinois outage map
- Normal
- Minor
- Moderate
- Major
- Severe
- Limited data
Current outages
Weather alerts
No active outage-relevant weather alerts from the National Weather Service.
Kendall County power outage history
Every significant outage recorded in Kendall County since late 2014, with likely causes from NOAA storm reports
Since late 2014, DOE's EAGLE-I monitoring system has recorded 83 significant power outages in Kendall County, meaning events that left at least 1% of customers in the dark. The largest (Jan 10, 2018) left 21,067 customers (22.7% of the county) without power. NOAA recorded no major storm in the area at the time.
From 2018 to 2025, the average customer here lost about 1 hr 1 min of power per year, less than the Illinois average of 2 hr 57 min. That ranks 99th of 102 Illinois counties for outage time, where 1st has the most.
August is the riskiest month: it accounted for 33% of all customer outage time from 2018 to 2025. On 8 days in that period, at least 5% of customers were out at the same time. Outage time in Kendall County has fallen recently: about 41 min per customer per year in 2022–2025, versus 1 hr 21 min in 2018–2021.
The most recent significant outage on record (Sep 21, 2025) affected 1,014 customers (1.1%) amid severe thunderstorms.
Worst outages on record
| # | When | Peak customers out | Days | Likely cause (NOAA) |
|---|---|---|---|---|
| 1 | Jan 10, 2018 | 21,067(22.7%) | 1 | No major storm reported |
| 2 | Mar 27–28, 2019 | 16,524(17.8%) | 2 | Flooding |
| 3 | Aug 10–13, 2020 | 7,530(8.1%) | 4 | Severe thunderstorms |
| 4 | Mar 7, 2017 | 5,171(5.6%) | 1 | Severe thunderstorms |
| 5 | Nov 26–27, 2018 | 5,055(5.5%) | 2 | Winter storm |
Hours without power per customer, by year
When outages happen
Source: DOE/ORNL EAGLE-I recorded electricity outages, 2014–2025 (CC BY 4.0), with likely causes from the NOAA NCEI Storm Events Database. EAGLE-I coverage was partial before 2018, so averages use 2018–2025. Peak counts are the highest number of customers out at one time.
Who provides electricity in Kendall County?
Electric companies with service territory in Kendall County (EIA-861, 2025)
| Utility | Type | Customers (IL) | Avg. outage time / yr | Live data |
|---|---|---|---|---|
| ComEd | Investor Owned | 4,194,773 | Not reporting | |
| Ameren Illinois | Investor Owned | 1,251,245 | Not reporting | |
| Corn Belt Energy Corporation | Cooperative | 37,468 | Not reporting |
Customer counts are each utility's statewide total in Illinois. Source: U.S. Energy Information Administration, Form EIA-861 & Electric Power Annual.
Local outage news
No Kendall County outage headlines in the past week.
Cities in Kendall County
Oswego, Yorkville, Montgomery
Nearby counties
Kendall County power outage FAQ
Is the power out in Kendall County right now?
No outages are currently reported for Kendall County by participating utilities. Live coverage is limited here, so If your power is out, report it to your electric company.
Which electric company serves Kendall County?
According to EIA-861 service territory data, Commonwealth Edison Co, Ameren Illinois Company, Corn Belt Energy Corporation provide electric service in Kendall County, Illinois.
What was the worst power outage in Kendall County?
The largest outage recorded by DOE's EAGLE-I system since 2014 was Jan 10, 2018. It peaked at 21,067 customers without power (22.7% of the county). NOAA storm reports for that period point to no major storm reported.
How often does the power go out in Kendall County?
EAGLE-I has recorded 83 significant outages here since late 2014. From 2018 to 2025 the average customer lost about 1 hr 1 min of power per year, and on 8 days at least 5% of customers were out at once.
Cite this page
You may reuse our derived data under CC BY 4.0 with attribution. Underlying government data is public domain.
PowerOutageTracker.com. "Kendall County, IL Power Outages." Accessed November 2, 2026. https://poweroutagetracker.com/outages/illinois/kendall-county