County annual report · FIPS 16043
2024 Fremont County, ID Power Outage Report
In 2024, customers in Fremont County, ID went without power for an average of 39.7 hours, a total of 74K customer-hours (Idaho average 4.6 hours). That ranks 3rd worst of 43 Idaho counties and 243rd of 2,990 nationally.
Compared with ID, the US and 2023
Coverage line is EAGLE-I's share of Idaho customers tracked each year.
Biggest outages in Fremont County, 2024
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 23, 2024 19:45 | August 25, 2024 21:15 | 2d 1h | 4,576 | 26K |
| 2 | March 1, 2024 13:45 | March 1, 2024 19:00 | 5h 15m | 2,212 | 8,477 |
| 3 | October 21, 2024 15:00 | October 21, 2024 20:00 | 5h | 1,800 | 2,601 |
| 4 | January 8, 2024 12:30 | January 8, 2024 17:15 | 4h 45m | 1,484 | 4,004 |
| 5 | June 12, 2024 15:15 | June 12, 2024 21:00 | 5h 45m | 711 | 233 |
| 6 | November 13, 2024 17:00 | November 13, 2024 17:45 | 45m | 681 | 510 |
| 7 | January 13, 2024 11:00 | January 13, 2024 15:45 | 4h 45m | 591 | 1,941 |
| 8 | September 30, 2024 16:00 | September 30, 2024 21:15 | 5h 15m | 569 | 1,821 |
| 9 | October 10, 2024 11:15 | October 10, 2024 13:00 | 1h 45m | 567 | 851 |
| 10 | July 12, 2024 20:45 | July 12, 2024 22:15 | 1h 30m | 559 | 644 |
Outage episodes by size in 2024: 49 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 Fremont County reported on EIA Form 861 for 2024, 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 | 2024 | 4.6 hrs | 1.67 | 2.0 hrs | 1.11 |
| Fall River Rural Elec Coop Inc | 2024 | 14 min | 0.11 | 10 min | 0.08 |
| 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 n/a of Idaho's customers in 2024; 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, 2024, 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/2024/idaho/fremont-county