County annual report · FIPS 17061
2022 Greene County, IL Power Outage Report
In 2022, customers in Greene County, IL went without power for an average of 4.1 hours, a total of 21K customer-hours (Illinois average 1.6 hours). That ranks 30th worst of 102 Illinois counties and 1639th 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 Greene 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 | August 3, 2022 21:45 | August 4, 2022 06:15 | 8h 30m | 1,636 | 5,482 |
| 2 | June 17, 2022 08:45 | June 19, 2022 17:15 | 2d 8h | 952 | 12K |
| 3 | April 27, 2022 07:15 | April 27, 2022 10:00 | 2h 45m | 447 | 1,218 |
| 4 | February 26, 2022 12:45 | February 26, 2022 18:30 | 5h 45m | 203 | 731 |
| 5 | October 5, 2022 14:45 | October 6, 2022 02:15 | 11h 30m | 169 | 337 |
| 6 | October 26, 2022 05:00 | October 26, 2022 05:15 | 15m | 154 | 39 |
| 7 | January 8, 2022 08:45 | January 8, 2022 18:45 | 10h | 73 | 238 |
| 8 | February 26, 2022 20:30 | February 26, 2022 21:00 | 30m | 56 | 28 |
| 9 | April 13, 2022 17:30 | April 13, 2022 17:45 | 15m | 45 | 11 |
| 10 | September 19, 2022 05:45 | September 19, 2022 18:45 | 13h | 45 | 530 |
Outage episodes by size in 2022: 6 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 Greene 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 |
| Ameren | - | - | - | - | - |
| Illinois Rural Electric Coop | - | - | - | - | - |
| M J M Electric Cooperative Inc | - | - | - | - | - |
| City of Roodhouse - (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 98% of Illinois's customers in 2022; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 5,200 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. Greene County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Greene 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/greene-county