County annual report · FIPS 40029
2025 Coal County, OK Power Outage Report
In 2025, customers in Coal County, OK went without power for an average of 2.6 hours, a total of 9,080 customer-hours (Oklahoma average 4.9 hours). That ranks 67th worst of 77 Oklahoma counties and 2185th 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 Coal 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 28, 2025 12:45 | March 28, 2025 16:45 | 4h | 646 | 1,145 |
| 2 | December 26, 2025 18:15 | December 26, 2025 22:15 | 4h | 458 | 1,631 |
| 3 | March 4, 2025 10:15 | March 5, 2025 01:00 | 14h 45m | 308 | 1,745 |
| 4 | February 28, 2025 20:45 | February 28, 2025 21:45 | 1h | 267 | 266 |
| 5 | April 1, 2025 22:00 | April 1, 2025 22:30 | 30m | 258 | 129 |
| 6 | March 14, 2025 20:15 | March 15, 2025 03:00 | 6h 45m | 126 | 385 |
| 7 | March 24, 2025 14:30 | March 24, 2025 14:45 | 15m | 119 | 30 |
| 8 | April 15, 2025 02:45 | April 15, 2025 05:45 | 3h | 117 | 294 |
| 9 | March 19, 2025 09:00 | March 19, 2025 10:15 | 1h 15m | 114 | 113 |
| 10 | March 19, 2025 12:15 | March 19, 2025 14:30 | 2h 15m | 114 | 144 |
Outage episodes by size in 2025: 13 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 Coal 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 |
|---|---|---|---|---|---|
| Public Service Co of Oklahoma | 2024 | 3.1 hrs | 1.55 | 1.9 hrs | 1.30 |
| Southeastern Electric Coop Inc - (OK) | 2024 | 5.4 hrs | 2.25 | 4.2 hrs | 1.00 |
| Oklahoma Gas & Electric Co | - | - | - | - | - |
| People's Electric Cooperative | - | - | - | - | - |
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 ÷ 3,441 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. Coal County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Coal 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/coal-county