County annual report · FIPS 40109
2025 Oklahoma County, OK Power Outage Report
In 2025, customers in Oklahoma County, OK went without power for an average of 3.1 hours, a total of 1.1M customer-hours (Oklahoma average 4.9 hours). That ranks 62nd worst of 77 Oklahoma counties and 2013th of 3,000 nationally.
Compared with OK, the US and 2024
Coverage line is EAGLE-I's share of Oklahoma customers tracked each year.
Biggest outages in Oklahoma 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 13, 2025 11:00 | March 20, 2025 20:30 | 7d 9h | 17,137 | 265K |
| 2 | June 20, 2025 11:15 | June 24, 2025 11:00 | 3d 23h | 12,156 | 31K |
| 3 | December 1, 2025 00:15 | December 2, 2025 06:45 | 1d 6h | 11,330 | 16K |
| 4 | August 7, 2025 04:45 | August 11, 2025 02:00 | 3d 21h | 6,454 | 21K |
| 5 | July 12, 2025 09:45 | July 14, 2025 10:45 | 2d 1h | 6,134 | 28K |
| 6 | June 14, 2025 09:15 | June 16, 2025 09:45 | 2d | 5,477 | 41K |
| 7 | November 18, 2025 14:00 | November 19, 2025 01:45 | 11h 45m | 5,230 | 3,678 |
| 8 | August 18, 2025 12:00 | August 22, 2025 07:00 | 3d 19h | 4,921 | 49K |
| 9 | June 16, 2025 11:15 | June 20, 2025 10:15 | 3d 23h | 4,862 | 44K |
| 10 | December 3, 2025 09:15 | December 3, 2025 20:30 | 11h 15m | 4,474 | 3,167 |
Outage episodes by size in 2025: 182 reached 100+ customers, 66 reached 1,000+ customers, 3 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 Oklahoma 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 |
|---|---|---|---|---|---|
| Canadian Valley Elec Coop, Inc | 2024 | 9.8 hrs | 1.56 | 3.0 hrs | 1.19 |
| Cimarron Electric Coop | 2024 | 80 min | 0.89 | 39 min | 0.50 |
| Central Rural Electric Cooperative, Inc | 2024 | 3.3 hrs | 1.30 | 1.8 hrs | 1.11 |
| Oklahoma Electric Coop Inc | 2024 | 89 min | 1.18 | 71 min | 1.11 |
| City of Edmond - (OK) | 2024 | 1.8 hrs | 1.36 | 82 min | 1.27 |
| Oklahoma Gas & Electric Co | - | - | - | - | - |
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 2025; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 350,091 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. Oklahoma County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Oklahoma County, OK 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/oklahoma/oklahoma-county