County annual report · FIPS 29186
2025 Ste. Genevieve County, MO Power Outage Report
In 2025, customers in Ste. Genevieve County, MO went without power for an average of 9.3 hours, a total of 97K customer-hours (Missouri average 8.9 hours). That ranks 38th worst of 115 Missouri counties and 854th of 3,000 nationally.
Compared with MO, the US and 2024
Coverage line is EAGLE-I's share of Missouri customers tracked each year.
Biggest outages in Ste. Genevieve County, 2025
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | April 24, 2025 01:00 | April 24, 2025 14:45 | 13h 45m | 2,787 | 14K |
| 2 | April 30, 2025 10:45 | April 30, 2025 14:00 | 3h 15m | 1,528 | 1,129 |
| 3 | April 19, 2025 07:00 | April 21, 2025 08:15 | 2d 1h | 1,475 | 5,771 |
| 4 | October 11, 2025 05:15 | October 11, 2025 13:15 | 8h | 1,360 | 2,644 |
| 5 | September 10, 2025 13:15 | September 10, 2025 16:00 | 2h 45m | 1,239 | 3,099 |
| 6 | August 11, 2025 09:00 | August 11, 2025 11:45 | 2h 45m | 1,165 | 2,624 |
| 7 | October 16, 2025 14:15 | October 16, 2025 16:15 | 2h | 945 | 1,287 |
| 8 | September 17, 2025 13:30 | September 18, 2025 14:00 | 1d | 809 | 18K |
| 9 | June 5, 2025 03:15 | June 5, 2025 06:45 | 3h 30m | 808 | 1,421 |
| 10 | January 5, 2025 11:15 | January 14, 2025 20:45 | 9d 9h | 773 | 28K |
Outage episodes by size in 2025: 28 reached 100+ customers, 6 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 Ste. Genevieve County reported on EIA Form 861 for 2025, 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 |
|---|---|---|---|---|---|
| Union Electric Co - (MO) | 2024 | 2.5 hrs | 0.77 | 1.6 hrs | 0.67 |
| Citizens Electric Corporation - (MO) | 2024 | 2.4 hrs | 1.30 | 85 min | 0.89 |
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 Missouri's customers in 2025; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 10,464 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. Ste. Genevieve County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Ste. Genevieve County, MO annual power outage report, 2025, 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/2025/missouri/ste-genevieve-county