County annual report · FIPS 17061
2015 Greene County, IL Power Outage Report
In 2015, customers in Greene County, IL went without power for an average of 4.9 hours, a total of 26K customer-hours (Illinois average 2.3 hours). That ranks 19th worst of 100 Illinois counties and 574th of 2,484 nationally.
Compared with IL, the US
Coverage line is EAGLE-I's share of Illinois customers tracked each year.
Biggest outages in Greene County, 2015
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | June 14, 2015 02:00 | June 14, 2015 09:30 | 7h 30m | 3,428 | 12K |
| 2 | June 8, 2015 13:30 | June 8, 2015 16:00 | 2h 30m | 2,061 | 1,746 |
| 3 | June 22, 2015 15:00 | June 22, 2015 17:00 | 2h | 1,474 | 1,938 |
| 4 | May 30, 2015 05:00 | May 30, 2015 16:00 | 11h | 1,045 | 3,544 |
| 5 | July 14, 2015 00:30 | July 14, 2015 06:15 | 5h 45m | 890 | 2,696 |
| 6 | December 22, 2015 17:00 | December 22, 2015 18:00 | 1h | 661 | 166 |
| 7 | June 21, 2015 05:00 | June 21, 2015 16:15 | 11h 15m | 367 | 739 |
| 8 | July 16, 2015 23:45 | July 17, 2015 03:30 | 3h 45m | 360 | 578 |
| 9 | November 12, 2015 18:15 | November 12, 2015 18:30 | 15m | 206 | 52 |
| 10 | June 25, 2015 12:00 | June 25, 2015 13:00 | 1h | 193 | 193 |
Outage episodes by size in 2015: 10 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 Greene County reported on EIA Form 861 for 2015, 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 | 2015 | 5.9 hrs | 1.39 | 2.2 hrs | 1.04 |
| 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 n/a of Illinois's customers in 2015; 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, 2015, 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/2015/illinois/greene-county