County annual report · FIPS 16043
2022 Fremont County, ID Power Outage Report
In 2022, customers in Fremont County, ID went without power for an average of 25.7 hours, a total of 48K customer-hours (Idaho average 3.0 hours). That ranks 4th worst of 43 Idaho counties and 236th of 2,976 nationally.
Compared with ID, the US and 2021
Coverage line is EAGLE-I's share of Idaho customers tracked each year.
Biggest outages in Fremont 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 | December 22, 2022 03:45 | December 23, 2022 00:15 | 20h 30m | 2,344 | 15K |
| 2 | August 2, 2022 05:30 | August 2, 2022 10:45 | 5h 15m | 735 | 1,623 |
| 3 | April 5, 2022 00:00 | April 5, 2022 05:00 | 5h | 680 | 388 |
| 4 | January 21, 2022 19:45 | January 21, 2022 21:30 | 1h 45m | 643 | 976 |
| 5 | December 30, 2022 23:45 | December 31, 2022 05:45 | 6h | 632 | 1,268 |
| 6 | November 18, 2022 10:45 | November 18, 2022 22:15 | 11h 30m | 628 | 3,841 |
| 7 | November 5, 2022 03:30 | November 5, 2022 06:45 | 3h 15m | 627 | 1,568 |
| 8 | October 6, 2022 16:45 | October 6, 2022 17:15 | 30m | 549 | 252 |
| 9 | August 1, 2022 00:45 | August 1, 2022 05:30 | 4h 45m | 537 | 611 |
| 10 | November 9, 2022 21:45 | November 9, 2022 23:15 | 1h 30m | 485 | 606 |
Outage episodes by size in 2022: 39 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 Fremont 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 |
|---|---|---|---|---|---|
| PacifiCorp | 2022 | 5.2 hrs | 1.58 | 1.8 hrs | 1.11 |
| Fall River Rural Elec Coop Inc | 2022 | 15 min | 0.13 | 13 min | 0.11 |
| Bonneville Power Administration | - | - | - | - | - |
About this data
- Outage figures come from DOE/ORNL EAGLE-I, which records customers out by county every 15 minutes. EAGLE-I tracked about 91% of Idaho's customers in 2022; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 1,866 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. Fremont County has data for 2017–2025.
Cite this report
MassOutage (massoutage.com), Fremont County, ID 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/idaho/fremont-county