County annual report · FIPS 17107
2024 Logan County, IL Power Outage Report
In 2024, customers in Logan County, IL went without power for an average of 4.8 hours, a total of 53K customer-hours (Illinois average 3.0 hours). That ranks 32nd worst of 102 Illinois counties and 1653rd 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 Logan 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 | November 10, 2024 06:15 | November 10, 2024 07:15 | 1h | 3,026 | 2,273 |
| 2 | June 4, 2024 11:30 | June 4, 2024 15:15 | 3h 45m | 1,970 | 1,718 |
| 3 | November 10, 2024 18:00 | November 10, 2024 23:15 | 5h 15m | 1,571 | 1,574 |
| 4 | August 1, 2024 08:45 | August 1, 2024 20:00 | 11h 15m | 1,569 | 9,571 |
| 5 | May 23, 2024 06:00 | May 23, 2024 08:15 | 2h 15m | 1,536 | 2,392 |
| 6 | December 3, 2024 15:15 | December 3, 2024 22:15 | 7h | 1,301 | 925 |
| 7 | August 27, 2024 19:45 | August 28, 2024 01:00 | 5h 15m | 1,098 | 2,514 |
| 8 | September 26, 2024 14:30 | September 27, 2024 00:45 | 10h 15m | 986 | 1,737 |
| 9 | October 23, 2024 14:15 | October 23, 2024 18:00 | 3h 45m | 982 | 1,521 |
| 10 | July 16, 2024 02:15 | July 16, 2024 23:30 | 21h 15m | 909 | 6,055 |
Outage episodes by size in 2024: 40 reached 100+ customers, 7 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 Logan 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 |
| Corn Belt Energy Corporation | 2024 | 5.2 hrs | 5.21 | 2.5 hrs | 4.68 |
| Menard Electric Coop | 2024 | 2.8 hrs | 1.49 | 1.9 hrs | 1.27 |
| Ameren | - | - | - | - | - |
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 ÷ 10,899 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. Logan County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Logan 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/logan-county