County annual report · FIPS 17183
2022 Vermilion County, IL Power Outage Report
In 2022, customers in Vermilion County, IL went without power for an average of 2.2 hours, a total of 100K customer-hours (Illinois average 1.6 hours). That ranks 58th worst of 102 Illinois counties and 2235th of 2,976 nationally.
Compared with IL, the US and 2021
Coverage line is EAGLE-I's share of Illinois customers tracked each year.
Biggest outages in Vermilion County, 2022
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 16, 2022 19:15 | November 16, 2022 22:45 | 3h 30m | 6,027 | 3,591 |
| 2 | May 15, 2022 20:30 | May 16, 2022 02:45 | 6h 15m | 3,761 | 9,493 |
| 3 | April 5, 2022 01:15 | April 5, 2022 02:15 | 1h | 3,454 | 1,941 |
| 4 | July 4, 2022 23:00 | July 5, 2022 20:15 | 21h 15m | 3,439 | 15K |
| 5 | August 29, 2022 14:30 | August 30, 2022 17:15 | 1d 2h | 1,589 | 12K |
| 6 | August 16, 2022 07:45 | August 16, 2022 10:15 | 2h 30m | 1,482 | 2,595 |
| 7 | February 17, 2022 20:30 | February 18, 2022 01:00 | 4h 30m | 1,223 | 886 |
| 8 | November 5, 2022 07:30 | November 6, 2022 20:45 | 1d 13h | 1,172 | 4,247 |
| 9 | August 15, 2022 13:15 | August 15, 2022 15:45 | 2h 30m | 1,126 | 2,002 |
| 10 | April 1, 2022 09:15 | April 1, 2022 09:45 | 30m | 1,115 | 558 |
Outage episodes by size in 2022: 52 reached 100+ customers, 11 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 Vermilion County reported on EIA Form 861 for 2022, 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 | 2022 | 2.7 hrs | 1.02 | 1.9 hrs | 0.88 |
| Eastern Illinois Elec Coop | 2022 | 2.9 hrs | 1.68 | 2.7 hrs | 1.52 |
| Ameren | - | - | - | - | - |
| Enerstar Power Corp | - | - | - | - | - |
About this data
- Outage figures come from DOE/ORNL EAGLE-I, which records customers out by county every 15 minutes. EAGLE-I tracked about 98% of Illinois's customers in 2022; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 46,373 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. Vermilion County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Vermilion County, IL annual power outage report, 2022, 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/2022/illinois/vermilion-county