County annual report · FIPS 17141
2022 Ogle County, IL Power Outage Report
In 2022, customers in Ogle County, IL went without power for an average of 0.8 hours, a total of 34K customer-hours (Illinois average 1.6 hours). That ranks 95th worst of 102 Illinois counties and 2757th 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 Ogle 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 | July 23, 2022 10:00 | July 24, 2022 01:15 | 15h 15m | 1,470 | 4,469 |
| 2 | August 20, 2022 04:45 | August 20, 2022 09:45 | 5h | 1,432 | 3,917 |
| 3 | March 6, 2022 04:15 | March 7, 2022 04:15 | 1d | 770 | 8,307 |
| 4 | December 2, 2022 20:30 | December 2, 2022 22:00 | 1h 30m | 636 | 216 |
| 5 | August 8, 2022 10:00 | August 9, 2022 03:00 | 17h | 468 | 1,144 |
| 6 | April 22, 2022 18:30 | April 23, 2022 02:00 | 7h 30m | 436 | 663 |
| 7 | October 10, 2022 15:00 | October 10, 2022 21:15 | 6h 15m | 422 | 484 |
| 8 | February 11, 2022 14:15 | February 11, 2022 21:15 | 7h | 375 | 274 |
| 9 | September 16, 2022 06:30 | September 16, 2022 11:15 | 4h 45m | 315 | 246 |
| 10 | January 22, 2022 01:00 | January 22, 2022 06:00 | 5h | 286 | 651 |
Outage episodes by size in 2022: 30 reached 100+ customers, 2 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 Ogle 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 |
|---|---|---|---|---|---|
| Commonwealth Edison Co | 2022 | 66 min | 0.63 | 38 min | 0.52 |
| Rochelle Municipal Utilities | 2022 | 55 min | 0.79 | - | - |
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 ÷ 42,029 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. Ogle County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Ogle 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/ogle-county