County annual report · FIPS 48083
2025 Coleman County, TX Power Outage Report
In 2025, customers in Coleman County, TX went without power for an average of 1.9 hours, a total of 7,496 customer-hours (Texas average 4.6 hours). That ranks 240th worst of 254 Texas counties and 2464th of 3,000 nationally.
Compared with TX, the US and 2024
Coverage line is EAGLE-I's share of Texas customers tracked each year.
Biggest outages in Coleman 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 | May 31, 2025 07:15 | May 31, 2025 12:45 | 5h 30m | 702 | 3,861 |
| 2 | September 18, 2025 15:45 | September 18, 2025 17:30 | 1h 45m | 701 | 1,142 |
| 3 | April 5, 2025 07:00 | April 5, 2025 13:45 | 6h 45m | 142 | 956 |
| 4 | October 24, 2025 22:30 | October 25, 2025 00:45 | 2h 15m | 137 | 305 |
| 5 | January 9, 2025 15:30 | January 9, 2025 18:45 | 3h 15m | 115 | 277 |
| 6 | May 23, 2025 03:15 | May 23, 2025 22:45 | 19h 30m | 27 | 179 |
| 7 | November 20, 2025 07:15 | November 20, 2025 10:30 | 3h 15m | 13 | 36 |
| 8 | April 24, 2025 16:45 | April 24, 2025 19:15 | 2h 30m | 12 | 18 |
| 9 | May 22, 2025 15:30 | May 22, 2025 18:00 | 2h 30m | 12 | 30 |
| 10 | July 12, 2025 18:00 | July 12, 2025 21:00 | 3h | 9 | 20 |
Outage episodes by size in 2025: 5 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 Coleman 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 |
|---|---|---|---|---|---|
| Oncor Electric Delivery Company LLC | 2017 | 3.4 hrs | 1.69 | 2.4 hrs | 1.49 |
| AEP Texas North Company | 2024 | 1.8 hrs | 1.15 | 1.7 hrs | 1.13 |
| Taylor Electric Coop Inc - (TX) | 2024 | 6.2 hrs | 3.34 | 4.7 hrs | 3.05 |
| Coleman County Elec Coop, Inc | - | - | - | - | - |
| City of Coleman - (TX) | - | - | - | - | - |
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 Texas's customers in 2025; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 4,018 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. Coleman County has data for 2015, 2017–2025.
Cite this report
MassOutage (massoutage.com), Coleman County, TX 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/texas/coleman-county