County annual report · FIPS 48417
2023 Shackelford County, TX Power Outage Report
In 2023, customers in Shackelford County, TX went without power for an average of 8.4 hours, a total of 15K customer-hours (Texas average 8.1 hours). That ranks 120th worst of 252 Texas counties and 985th of 2,977 nationally.
Compared with TX, the US and 2022
Coverage line is EAGLE-I's share of Texas customers tracked each year.
Biggest outages in Shackelford County, 2023
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 2, 2023 14:45 | March 2, 2023 16:00 | 1h 15m | 1,812 | 1,921 |
| 2 | May 23, 2023 03:30 | May 23, 2023 10:00 | 6h 30m | 849 | 1,062 |
| 3 | September 6, 2023 07:00 | September 6, 2023 11:15 | 4h 15m | 463 | 1,968 |
| 4 | February 20, 2023 21:00 | February 21, 2023 00:15 | 3h 15m | 363 | 731 |
| 5 | February 22, 2023 11:00 | February 22, 2023 13:45 | 2h 45m | 302 | 831 |
| 6 | February 27, 2023 03:30 | February 27, 2023 06:00 | 2h 30m | 269 | 537 |
| 7 | November 1, 2023 21:15 | November 2, 2023 01:45 | 4h 30m | 133 | 477 |
| 8 | September 11, 2023 08:30 | September 11, 2023 19:15 | 10h 45m | 77 | 270 |
| 9 | June 22, 2023 05:45 | June 22, 2023 18:45 | 13h | 66 | 837 |
| 10 | March 29, 2023 21:30 | March 30, 2023 01:15 | 3h 45m | 61 | 139 |
Outage episodes by size in 2023: 7 reached 100+ customers, 1 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 2023, 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 | 2023 | 2.4 hrs | 1.24 | 1.8 hrs | 1.17 |
| Taylor Electric Coop Inc - (TX) | 2023 | 10.4 hrs | 3.38 | 4.7 hrs | 2.56 |
| 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 2023; 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, 2023, 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/2023/texas/shackelford-county