County annual report · FIPS 29186
2020 Ste. Genevieve County, MO Power Outage Report
In 2020, customers in Ste. Genevieve County, MO went without power for an average of 1.8 hours, a total of 19K customer-hours (Missouri average 2.8 hours). That ranks 83rd worst of 115 Missouri counties and 2325th of 3,019 nationally.
Compared with MO, the US and 2019
Coverage line is EAGLE-I's share of Missouri customers tracked each year.
Biggest outages in Ste. Genevieve County, 2020
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | May 19, 2020 16:30 | May 19, 2020 16:45 | 15m | 847 | 212 |
| 2 | May 21, 2020 15:45 | May 21, 2020 19:15 | 3h 30m | 847 | 2,574 |
| 3 | May 20, 2020 21:45 | May 20, 2020 23:15 | 1h 30m | 762 | 415 |
| 4 | May 24, 2020 12:15 | May 24, 2020 14:30 | 2h 15m | 702 | 703 |
| 5 | October 22, 2020 18:30 | October 22, 2020 22:15 | 3h 45m | 533 | 1,245 |
| 6 | May 29, 2020 11:45 | May 29, 2020 12:15 | 30m | 465 | 233 |
| 7 | May 29, 2020 16:00 | May 29, 2020 16:45 | 45m | 465 | 349 |
| 8 | July 23, 2020 19:15 | July 24, 2020 01:00 | 5h 45m | 458 | 419 |
| 9 | January 11, 2020 05:45 | January 11, 2020 20:00 | 14h 15m | 433 | 1,057 |
| 10 | April 2, 2020 20:15 | April 2, 2020 21:15 | 1h | 429 | 429 |
Outage episodes by size in 2020: 24 reached 100+ customers, 0 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 2020, 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) | 2020 | 2.6 hrs | 0.86 | 86 min | 0.71 |
| Citizens Electric Corporation - (MO) | 2020 | 73 min | 0.75 | 73 min | 0.75 |
About this data
- Outage figures come from DOE/ORNL EAGLE-I, which records customers out by county every 15 minutes. EAGLE-I tracked about 95% of Missouri's customers in 2020; 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, 2020, 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/2020/missouri/ste-genevieve-county