County annual report · FIPS 17157
2020 Randolph County, IL Power Outage Report
In 2020, customers in Randolph County, IL went without power for an average of 2.6 hours, a total of 39K customer-hours (Illinois average 5.9 hours). That ranks 63rd worst of 102 Illinois counties and 1999th 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 Randolph 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 11, 2020 00:00 | August 13, 2020 20:00 | 2d 20h | 1,125 | 12K |
| 2 | April 8, 2020 23:30 | April 10, 2020 06:30 | 1d 7h | 886 | 3,190 |
| 3 | May 24, 2020 04:45 | May 24, 2020 13:30 | 8h 45m | 740 | 4,772 |
| 4 | November 16, 2020 17:15 | November 16, 2020 21:15 | 4h | 667 | 652 |
| 5 | December 14, 2020 04:45 | December 14, 2020 14:30 | 9h 45m | 627 | 1,580 |
| 6 | June 30, 2020 19:30 | July 1, 2020 03:45 | 8h 15m | 601 | 809 |
| 7 | November 30, 2020 11:15 | November 30, 2020 15:15 | 4h | 596 | 1,044 |
| 8 | July 1, 2020 17:30 | July 1, 2020 19:45 | 2h 15m | 581 | 586 |
| 9 | June 21, 2020 12:00 | June 21, 2020 18:15 | 6h 15m | 540 | 1,682 |
| 10 | February 25, 2020 08:00 | February 25, 2020 10:30 | 2h 30m | 438 | 987 |
Outage episodes by size in 2020: 21 reached 100+ customers, 1 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 Randolph 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 |
| Monroe County Elec Coop, Inc | 2018 | 1.6 hrs | 0.84 | 1.6 hrs | 0.84 |
| Ameren | - | - | - | - | - |
| Egyptian Electric Coop Assn | - | - | - | - | - |
| City of Red Bud - (IL) | - | - | - | - | - |
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 ÷ 14,970 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. Randolph County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Randolph 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/randolph-county