County annual report · FIPS 17105
2020 Livingston County, IL Power Outage Report
In 2020, customers in Livingston County, IL went without power for an average of 8.5 hours, a total of 213K customer-hours (Illinois average 5.9 hours). That ranks 17th worst of 102 Illinois counties and 909th of 3,019 nationally.
Compared with IL, the US and 2019
Coverage line is EAGLE-I's share of Illinois customers tracked each year.
Biggest outages in Livingston County, 2020
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | August 10, 2020 20:30 | August 17, 2020 03:15 | 6d 6h | 3,706 | 145K |
| 2 | July 12, 2020 02:15 | July 13, 2020 22:45 | 1d 20h | 2,664 | 45K |
| 3 | June 27, 2020 02:45 | June 28, 2020 02:15 | 23h 30m | 2,249 | 5,914 |
| 4 | June 18, 2020 13:45 | June 18, 2020 17:45 | 4h | 1,212 | 609 |
| 5 | July 15, 2020 19:45 | July 17, 2020 06:15 | 1d 10h | 948 | 4,709 |
| 6 | May 17, 2020 12:45 | May 17, 2020 14:00 | 1h 15m | 791 | 460 |
| 7 | December 22, 2020 16:15 | December 22, 2020 19:30 | 3h 15m | 665 | 778 |
| 8 | May 10, 2020 23:15 | May 11, 2020 05:00 | 5h 45m | 663 | 1,868 |
| 9 | September 30, 2020 13:45 | September 30, 2020 14:45 | 1h | 629 | 166 |
| 10 | September 1, 2020 17:00 | September 2, 2020 00:15 | 7h 15m | 583 | 984 |
Outage episodes by size in 2020: 21 reached 100+ customers, 4 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 Livingston County reported on EIA Form 861 for 2020, 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 | 2020 | 3.7 hrs | 1.04 | 1.7 hrs | 0.82 |
| Commonwealth Edison Co | 2020 | 5.7 hrs | 0.83 | 40 min | 0.55 |
| Corn Belt Energy Corporation | 2020 | 5.2 hrs | 4.46 | 2.8 hrs | 3.97 |
| Eastern Illinois Elec Coop | 2020 | 2.5 hrs | 1.47 | 1.8 hrs | 1.21 |
About this data
- Outage figures come from DOE/ORNL EAGLE-I, which records customers out by county every 15 minutes. EAGLE-I tracked about 94% of Illinois's customers in 2020; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 25,191 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. Livingston County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Livingston County, IL annual power outage report, 2020, 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/2020/illinois/livingston-county