County annual report · FIPS 48417
2025 Shackelford County, TX Power Outage Report
In 2025, customers in Shackelford County, TX went without power for an average of 9.4 hours, a total of 17K customer-hours (Texas average 4.6 hours). That ranks 123rd worst of 254 Texas counties and 843rd 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 Shackelford 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 | June 11, 2025 23:45 | June 12, 2025 00:00 | 15m | 785 | 196 |
| 2 | March 4, 2025 08:45 | March 5, 2025 05:45 | 21h | 708 | 2,142 |
| 3 | March 2, 2025 18:15 | March 2, 2025 20:30 | 2h 15m | 687 | 1,308 |
| 4 | September 2, 2025 15:45 | September 2, 2025 20:45 | 5h | 641 | 658 |
| 5 | March 5, 2025 19:30 | March 5, 2025 20:30 | 1h | 461 | 461 |
| 6 | May 8, 2025 12:15 | May 8, 2025 14:15 | 2h | 351 | 702 |
| 7 | May 18, 2025 22:15 | May 19, 2025 05:30 | 7h 15m | 274 | 1,106 |
| 8 | May 19, 2025 10:00 | May 19, 2025 12:30 | 2h 30m | 180 | 92 |
| 9 | February 19, 2025 05:30 | February 19, 2025 10:00 | 4h 30m | 171 | 283 |
| 10 | February 19, 2025 12:00 | February 19, 2025 16:00 | 4h | 171 | 391 |
Outage episodes by size in 2025: 11 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 Shackelford 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 |
| Big Country Electric Coop, Inc | - | - | - | - | - |
| Comanche County Elec Coop Assn | - | - | - | - | - |
| Fort Belknap 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 ÷ 1,803 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. Shackelford County has data for 2015, 2017–2025.
Cite this report
MassOutage (massoutage.com), Shackelford 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/shackelford-county