County annual report · FIPS 19073
2025 Greene County, IA Power Outage Report
In 2025, customers in Greene County, IA went without power for an average of 10.3 hours, a total of 35K customer-hours (Iowa average 2.9 hours). That ranks 11th worst of 99 Iowa counties and 776th of 3,000 nationally.
Compared with IA, the US and 2024
Coverage line is EAGLE-I's share of Iowa customers tracked each year.
Biggest outages in Greene 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 | March 5, 2025 02:00 | March 6, 2025 23:00 | 1d 21h | 1,832 | 25K |
| 2 | April 29, 2025 18:45 | April 29, 2025 20:00 | 1h 15m | 967 | 243 |
| 3 | July 5, 2025 17:30 | July 5, 2025 21:15 | 3h 45m | 884 | 3,112 |
| 4 | March 19, 2025 16:00 | March 20, 2025 20:30 | 1d 4h | 307 | 2,522 |
| 5 | April 15, 2025 00:00 | April 15, 2025 01:30 | 1h 30m | 215 | 278 |
| 6 | November 28, 2025 22:15 | November 29, 2025 00:15 | 2h | 206 | 192 |
| 7 | September 17, 2025 04:15 | September 17, 2025 12:00 | 7h 45m | 194 | 496 |
| 8 | March 29, 2025 17:15 | March 29, 2025 21:15 | 4h | 132 | 231 |
| 9 | May 27, 2025 18:45 | May 27, 2025 22:30 | 3h 45m | 105 | 269 |
| 10 | February 27, 2025 15:45 | February 27, 2025 16:00 | 15m | 82 | 21 |
Outage episodes by size in 2025: 9 reached 100+ customers, 1 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 Greene 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 |
|---|---|---|---|---|---|
| Interstate Power and Light Co | - | - | - | - | - |
| Midland Power Coop | - | - | - | - | - |
| Raccoon Valley Electric Cooperative | - | - | - | - | - |
| Guthrie County Rural E C A | - | - | - | - | - |
| Calhoun County Elec Coop Assn | - | - | - | - | - |
| City of Grand Junction - (IA) | - | - | - | - | - |
| City of Paton - (IA) | - | - | - | - | - |
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 Iowa's customers in 2025; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 3,417 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. Greene County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Greene County, IA 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/). https://massoutage.com/reports/2025/iowa/greene-county