County annual report · FIPS 08043
2024 Fremont County, CO Power Outage Report
In 2024, customers in Fremont County, CO went without power for an average of 0.8 hours, a total of 16K customer-hours (Colorado average 4.7 hours). That ranks 46th worst of 52 Colorado counties and 2766th of 2,990 nationally.
Compared with CO, the US and 2023
Coverage line is EAGLE-I's share of Colorado 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 | October 19, 2024 20:15 | October 19, 2024 23:30 | 3h 15m | 1,329 | 1,791 |
| 2 | September 8, 2024 23:30 | September 9, 2024 01:00 | 1h 30m | 1,301 | 1,071 |
| 3 | August 5, 2024 22:15 | August 5, 2024 23:15 | 1h | 1,130 | 298 |
| 4 | September 5, 2024 16:00 | September 5, 2024 20:00 | 4h | 930 | 1,690 |
| 5 | September 4, 2024 16:15 | September 4, 2024 17:15 | 1h | 918 | 236 |
| 6 | August 19, 2024 23:30 | August 20, 2024 02:15 | 2h 45m | 894 | 2,400 |
| 7 | June 11, 2024 00:00 | June 11, 2024 02:30 | 2h 30m | 670 | 704 |
| 8 | June 19, 2024 00:15 | June 19, 2024 00:30 | 15m | 403 | 101 |
| 9 | April 20, 2024 12:45 | April 20, 2024 15:15 | 2h 30m | 387 | 488 |
| 10 | May 10, 2024 07:30 | May 11, 2024 00:00 | 16h 30m | 357 | 2,243 |
Outage episodes by size in 2024: 18 reached 100+ customers, 3 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 |
|---|---|---|---|---|---|
| Public Service Co of Colorado | 2024 | 5.9 hrs | 1.68 | 2.6 hrs | 1.36 |
| CORE Electric Cooperative | 2024 | 3.5 hrs | 0.93 | 74 min | 0.75 |
| Black Hills Colorado Electric, LLC | 2024 | 5.4 hrs | 2.39 | 1.7 hrs | 1.42 |
| Sangre De Cristo Elec Assn Inc | 2018 | 2.2 hrs | 1.23 | 2.2 hrs | 1.23 |
| WAPA-- Western Area Power Administration | - | - | - | - | - |
| San Isabel Electric Assn, Inc | - | - | - | - | - |
| Black Hills Energy | - | - | - | - | - |
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 Colorado's customers in 2024; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 19,018 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 2015–2025.
Cite this report
MassOutage (massoutage.com), Fremont County, CO 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/colorado/fremont-county