County annual report · FIPS 17105
2018 Livingston County, IL Power Outage Report
In 2018, customers in Livingston County, IL went without power for an average of 2.8 hours, a total of 71K customer-hours (Illinois average 2.5 hours). That ranks 45th worst of 102 Illinois counties and 1573rd of 2,798 nationally.
Compared with IL, the US and 2017
Coverage line is EAGLE-I's share of Illinois customers tracked each year.
Biggest outages in Livingston County, 2018
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | December 2, 2018 03:00 | December 2, 2018 18:00 | 15h | 3,494 | 12K |
| 2 | November 25, 2018 19:45 | November 30, 2018 01:00 | 4d 5h | 1,933 | 23K |
| 3 | January 22, 2018 23:45 | January 23, 2018 01:00 | 1h 15m | 1,449 | 557 |
| 4 | January 26, 2018 23:00 | January 27, 2018 02:00 | 3h | 1,049 | 1,921 |
| 5 | February 14, 2018 09:00 | February 14, 2018 10:00 | 1h | 929 | 929 |
| 6 | December 27, 2018 14:30 | December 28, 2018 05:00 | 14h 30m | 907 | 1,677 |
| 7 | June 10, 2018 08:30 | June 10, 2018 21:00 | 12h 30m | 872 | 3,701 |
| 8 | March 9, 2018 17:15 | March 9, 2018 18:15 | 1h | 829 | 295 |
| 9 | June 22, 2018 05:30 | June 22, 2018 07:00 | 1h 30m | 660 | 990 |
| 10 | June 22, 2018 09:15 | June 22, 2018 10:45 | 1h 30m | 660 | 817 |
Outage episodes by size in 2018: 43 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 2018, 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 | 2018 | 3.5 hrs | 1.06 | 1.8 hrs | 0.90 |
| Commonwealth Edison Co | 2018 | 2.0 hrs | 0.82 | 58 min | 0.70 |
| Corn Belt Energy Corporation | 2018 | 6.9 hrs | 4.02 | 3.3 hrs | 3.75 |
| Eastern Illinois Elec Coop | 2018 | 3.4 hrs | 2.04 | 2.2 hrs | 1.57 |
About this data
- Outage figures come from DOE/ORNL EAGLE-I, which records customers out by county every 15 minutes. EAGLE-I tracked about 92% of Illinois's customers in 2018; 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, 2018, 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/2018/illinois/livingston-county