County annual report · FIPS 17143
2024 Peoria County, IL Power Outage Report
In 2024, customers in Peoria County, IL went without power for an average of 4.0 hours, a total of 550K customer-hours (Illinois average 3.0 hours). That ranks 43rd worst of 102 Illinois counties and 1844th 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 Peoria 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 | June 12, 2024 16:45 | June 18, 2024 02:30 | 5d 9h | 8,930 | 86K |
| 2 | June 24, 2024 12:30 | June 27, 2024 08:00 | 2d 19h | 8,713 | 53K |
| 3 | July 14, 2024 16:00 | July 19, 2024 13:15 | 4d 21h | 8,677 | 200K |
| 4 | June 23, 2024 05:15 | June 24, 2024 05:30 | 1d | 4,186 | 27K |
| 5 | August 27, 2024 15:30 | August 29, 2024 01:15 | 1d 9h | 4,068 | 6,300 |
| 6 | September 22, 2024 00:30 | September 23, 2024 01:00 | 1d | 3,318 | 5,745 |
| 7 | February 8, 2024 14:45 | February 10, 2024 03:15 | 1d 12h | 2,374 | 4,363 |
| 8 | October 2, 2024 18:15 | October 2, 2024 21:45 | 3h 30m | 2,230 | 1,079 |
| 9 | October 22, 2024 06:15 | October 23, 2024 09:45 | 1d 3h | 2,204 | 4,234 |
| 10 | May 17, 2024 15:15 | May 17, 2024 18:00 | 2h 45m | 1,886 | 637 |
Outage episodes by size in 2024: 98 reached 100+ customers, 19 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 Peoria 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 |
| Ameren | - | - | - | - | - |
| Spoon River Electric Coop, Inc | - | - | - | - | - |
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 ÷ 137,518 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. Peoria County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Peoria 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/peoria-county