County annual report · FIPS 40055
2024 Greer County, OK Power Outage Report
In 2024, customers in Greer County, OK went without power for an average of 0.6 hours, a total of 2,192 customer-hours (Oklahoma average 4.8 hours). That ranks 76th worst of 77 Oklahoma counties and 2832nd of 2,990 nationally.
Compared with OK, the US and 2023
Coverage line is EAGLE-I's share of Oklahoma customers tracked each year.
Biggest outages in Greer 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 | January 9, 2024 05:00 | January 9, 2024 07:30 | 2h 30m | 198 | 458 |
| 2 | July 7, 2024 23:15 | July 8, 2024 01:30 | 2h 15m | 167 | 219 |
| 3 | July 17, 2024 02:00 | July 17, 2024 08:00 | 6h | 58 | 257 |
| 4 | July 17, 2024 19:45 | July 17, 2024 20:15 | 30m | 58 | 29 |
| 5 | August 16, 2024 00:45 | August 16, 2024 05:45 | 5h | 58 | 151 |
| 6 | April 10, 2024 03:30 | April 10, 2024 05:00 | 1h 30m | 57 | 46 |
| 7 | July 16, 2024 14:30 | July 16, 2024 19:15 | 4h 45m | 57 | 257 |
| 8 | June 5, 2024 11:45 | June 5, 2024 17:00 | 5h 15m | 38 | 200 |
| 9 | December 8, 2024 21:30 | December 8, 2024 22:45 | 1h 15m | 35 | 44 |
| 10 | November 3, 2024 03:30 | November 3, 2024 09:00 | 5h 30m | 27 | 21 |
Outage episodes by size in 2024: 2 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 Greer 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 Oklahoma | 2024 | 3.1 hrs | 1.55 | 1.9 hrs | 1.30 |
| Northfork Electric Coop, Inc | 2018 | 3.7 hrs | - | 2.7 hrs | - |
| Southwest Rural Elec Assn Inc | - | - | - | - | - |
| Harmon Electric Assn Inc | - | - | - | - | - |
| City of Granite - (OK) | - | - | - | - | - |
| City of Mangum - (OK) | - | - | - | - | - |
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 Oklahoma's customers in 2024; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 3,967 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. Greer County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Greer County, OK 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/oklahoma/greer-county