County annual report · FIPS 48433
2025 Stonewall County, TX Power Outage Report
In 2025, customers in Stonewall County, TX went without power for an average of 30.6 hours, a total of 14K customer-hours (Texas average 4.6 hours). That ranks 28th worst of 254 Texas counties and 185th 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 Stonewall 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 | November 26, 2025 04:00 | November 26, 2025 05:45 | 1h 45m | 753 | 1,176 |
| 2 | November 23, 2025 21:00 | November 24, 2025 02:00 | 5h | 713 | 632 |
| 3 | May 25, 2025 04:15 | May 27, 2025 23:30 | 2d 19h | 363 | 2,708 |
| 4 | June 3, 2025 08:15 | June 3, 2025 14:00 | 5h 45m | 334 | 953 |
| 5 | June 18, 2025 04:15 | June 18, 2025 10:15 | 6h | 320 | 402 |
| 6 | September 24, 2025 09:00 | September 24, 2025 13:00 | 4h | 302 | 982 |
| 7 | November 12, 2025 14:30 | November 12, 2025 15:00 | 30m | 302 | 151 |
| 8 | June 7, 2025 01:15 | June 8, 2025 17:45 | 1d 16h | 278 | 849 |
| 9 | April 28, 2025 23:45 | April 30, 2025 13:30 | 1d 13h | 229 | 615 |
| 10 | October 24, 2025 15:30 | October 24, 2025 16:30 | 1h | 216 | 216 |
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 Stonewall 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 |
|---|---|---|---|---|---|
| AEP Texas Central Company | 2024 | 3.8 hrs | 1.63 | 2.5 hrs | 1.46 |
| AEP Texas North Company | 2024 | 1.8 hrs | 1.15 | 1.7 hrs | 1.13 |
| Tri-County Electric Coop, Inc (TX) | 2024 | 2.2 hrs | 1.42 | 1.8 hrs | 1.09 |
| South Plains Electric Coop Inc | - | - | - | - | - |
| Big Country Electric Coop, Inc | - | - | - | - | - |
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 ÷ 453 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. Stonewall County has data for 2015, 2017–2025.
Cite this report
MassOutage (massoutage.com), Stonewall 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/stonewall-county