County annual report · FIPS 17067
2022 Hancock County, IL Power Outage Report
In 2022, customers in Hancock County, IL went without power for an average of 2.1 hours, a total of 19K customer-hours (Illinois average 1.6 hours). That ranks 59th worst of 102 Illinois counties and 2245th 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 Hancock 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 | May 16, 2022 05:15 | May 16, 2022 07:30 | 2h 15m | 1,552 | 1,453 |
| 2 | May 21, 2022 07:00 | May 21, 2022 16:15 | 9h 15m | 1,071 | 5,823 |
| 3 | July 7, 2022 11:30 | July 7, 2022 15:15 | 3h 45m | 829 | 1,691 |
| 4 | June 6, 2022 22:45 | June 7, 2022 08:30 | 9h 45m | 769 | 479 |
| 5 | December 29, 2022 18:00 | December 29, 2022 22:30 | 4h 30m | 621 | 1,891 |
| 6 | January 2, 2022 02:45 | January 2, 2022 03:45 | 1h | 617 | 309 |
| 7 | January 2, 2022 06:30 | January 2, 2022 10:30 | 4h | 615 | 559 |
| 8 | January 2, 2022 11:15 | January 2, 2022 11:45 | 30m | 615 | 250 |
| 9 | July 7, 2022 17:30 | July 7, 2022 17:45 | 15m | 342 | 86 |
| 10 | May 16, 2022 08:30 | May 16, 2022 10:15 | 1h 45m | 267 | 463 |
Outage episodes by size in 2022: 12 reached 100+ customers, 2 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 Hancock 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 |
| Adams Electric Coop | 2018 | 2.2 hrs | 1.12 | 2.2 hrs | 1.12 |
| Ameren | - | - | - | - | - |
| McDonough Power Coop | - | - | - | - | - |
| Western Illinois Elec Coop | - | - | - | - | - |
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 ÷ 9,010 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. Hancock County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Hancock 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/hancock-county