County annual report · FIPS 29079
2024 Grundy County, MO Power Outage Report
In 2024, customers in Grundy County, MO went without power for an average of 0.6 hours, a total of 4,190 customer-hours (Missouri average 5.8 hours). That ranks 113th worst of 114 Missouri counties and 2824th of 2,990 nationally.
Compared with MO, the US and 2023
Coverage line is EAGLE-I's share of Missouri customers tracked each year.
Biggest outages in Grundy 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 14, 2024 11:45 | August 14, 2024 20:00 | 8h 15m | 265 | 956 |
| 2 | April 26, 2024 16:30 | April 26, 2024 18:30 | 2h | 253 | 357 |
| 3 | June 26, 2024 05:45 | June 26, 2024 16:15 | 10h 30m | 252 | 1,000 |
| 4 | January 9, 2024 03:15 | January 9, 2024 04:00 | 45m | 235 | 159 |
| 5 | August 15, 2024 05:00 | August 15, 2024 07:15 | 2h 15m | 233 | 521 |
| 6 | June 26, 2024 18:15 | June 26, 2024 23:15 | 5h | 141 | 402 |
| 7 | May 20, 2024 06:00 | May 20, 2024 11:45 | 5h 45m | 55 | 143 |
| 8 | January 9, 2024 20:30 | January 10, 2024 04:00 | 7h 30m | 43 | 261 |
| 9 | April 7, 2024 21:30 | April 7, 2024 22:45 | 1h 15m | 18 | 23 |
| 10 | April 16, 2024 17:00 | April 16, 2024 19:45 | 2h 45m | 15 | 41 |
Outage episodes by size in 2024: 6 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 Grundy 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 |
|---|---|---|---|---|---|
| Evergy Missouri West | 2024 | 5.1 hrs | 1.85 | 2.0 hrs | 1.25 |
| Trenton Municipal Utilities - (MO) | 2018 | 13 min | 0.17 | - | - |
| Grundy Electric Coop, Inc | - | - | - | - | - |
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 2024; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 7,058 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. Grundy County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Grundy County, MO 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/missouri/grundy-county