County annual report · FIPS 17093
2024 Kendall County, IL Power Outage Report
In 2024, customers in Kendall County, IL went without power for an average of 0.5 hours, a total of 48K customer-hours (Illinois average 3.0 hours). That ranks 99th worst of 102 Illinois counties and 2841st of 2,990 nationally.
Compared with IL, the US and 2023
Coverage line is EAGLE-I's share of Illinois customers tracked each year.
Biggest outages in Kendall County, 2024
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | July 15, 2024 12:00 | July 18, 2024 18:30 | 3d 6h | 2,066 | 16K |
| 2 | October 25, 2024 06:15 | October 25, 2024 16:45 | 10h 30m | 1,134 | 895 |
| 3 | April 16, 2024 03:15 | April 16, 2024 05:15 | 2h | 1,107 | 1,834 |
| 4 | July 13, 2024 21:15 | July 14, 2024 09:15 | 12h | 1,066 | 5,453 |
| 5 | November 5, 2024 12:00 | November 5, 2024 13:00 | 1h | 1,008 | 757 |
| 6 | October 29, 2024 16:15 | October 29, 2024 20:00 | 3h 45m | 706 | 583 |
| 7 | July 28, 2024 13:45 | July 28, 2024 17:00 | 3h 15m | 603 | 472 |
| 8 | October 4, 2024 20:15 | October 5, 2024 00:00 | 3h 45m | 592 | 338 |
| 9 | September 25, 2024 00:30 | September 25, 2024 04:15 | 3h 45m | 534 | 669 |
| 10 | July 15, 2024 05:15 | July 15, 2024 11:15 | 6h | 504 | 2,918 |
Outage episodes by size in 2024: 33 reached 100+ customers, 5 reached 1,000+ customers, 0 reached 10,000+ customers.
Utility reliability filed with the EIA
SAIDI (average outage time per customer) and SAIFI (average interruptions per customer) that utilities serving Kendall County reported on EIA Form 861 for 2024, or their most recent earlier filing. Utility-wide figures, not county-specific.
| Utility | EIA year | SAIDI | SAIFI | SAIDI excl. major events | SAIFI excl. major events |
|---|---|---|---|---|---|
| Ameren Illinois Company | 2024 | 3.7 hrs | 1.13 | 2.0 hrs | 0.91 |
| Commonwealth Edison Co | 2024 | 2.2 hrs | 0.68 | 36 min | 0.49 |
| Corn Belt Energy Corporation | 2024 | 5.2 hrs | 5.21 | 2.5 hrs | 4.68 |
About this data
- Outage figures come from DOE/ORNL EAGLE-I, which records customers out by county every 15 minutes. EAGLE-I tracked about n/a of Illinois's customers in 2024; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 92,751 customers (ORNL modeled county customer count), including major storm days. It is comparable across counties but is not the SAIDI a utility files.
- An outage event is a continuous stretch with customers out; counts at 100, 1,000 and 10,000+ use its peak.
- Years loaded: 2015–2025. Kendall County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Kendall County, IL annual power outage report, 2024, data as of Oct 3, 2026 02:41 UTC, sources: DOE EAGLE-I (https://eagle-i.doe.gov/); EAGLE-I modeled customer counts (MCC) (https://figshare.com/); EIA Form 861 (utility reliability) (https://www.eia.gov/electricity/data/eia861/). https://massoutage.com/reports/2024/illinois/kendall-county