County annual report · FIPS 17047
2015 Edwards County, IL Power Outage Report
In 2015, customers in Edwards County, IL went without power for an average of 0.9 hours, a total of 3,489 customer-hours (Illinois average 2.3 hours). That ranks 84th worst of 100 Illinois counties and 1843rd 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 Edwards 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 | August 19, 2015 14:30 | August 19, 2015 17:30 | 3h | 2,077 | 2,218 |
| 2 | May 22, 2015 22:15 | May 23, 2015 04:15 | 6h | 325 | 700 |
| 3 | October 8, 2015 15:30 | October 8, 2015 16:30 | 1h | 98 | 98 |
| 4 | December 24, 2015 13:30 | December 24, 2015 15:30 | 2h | 70 | 108 |
| 5 | December 24, 2015 16:30 | December 24, 2015 17:15 | 45m | 69 | 30 |
| 6 | July 1, 2015 15:15 | July 1, 2015 16:30 | 1h 15m | 58 | 48 |
| 7 | October 22, 2015 14:30 | October 22, 2015 21:30 | 7h | 25 | 14 |
| 8 | December 1, 2015 14:15 | December 1, 2015 17:00 | 2h 45m | 24 | 21 |
| 9 | October 13, 2015 13:00 | October 13, 2015 13:30 | 30m | 19 | 10 |
| 10 | October 30, 2015 20:00 | October 30, 2015 20:30 | 30m | 19 | 10 |
Outage episodes by size in 2015: 2 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 Edwards 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 |
| Wayne-White Counties Elec Coop | - | - | - | - | - |
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 ÷ 4,061 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. Edwards County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Edwards 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/edwards-county