County annual report · FIPS 48445
2024 Terry County, TX Power Outage Report
In 2024, customers in Terry County, TX went without power for an average of 6.0 hours, a total of 26K customer-hours (Texas average 25.5 hours). That ranks 149th worst of 252 Texas counties and 1412th of 2,990 nationally.
Compared with TX, the US and 2023
Coverage line is EAGLE-I's share of Texas customers tracked each year.
Biggest outages in Terry County, 2024
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 1, 2024 03:30 | June 4, 2024 22:00 | 3d 18h | 2,574 | 9,408 |
| 2 | August 15, 2024 01:00 | August 15, 2024 07:45 | 6h 45m | 1,874 | 4,343 |
| 3 | May 29, 2024 06:45 | May 29, 2024 07:30 | 45m | 1,212 | 513 |
| 4 | July 4, 2024 22:00 | July 5, 2024 04:00 | 6h | 944 | 763 |
| 5 | May 1, 2024 14:00 | May 2, 2024 00:15 | 10h 15m | 788 | 365 |
| 6 | June 10, 2024 17:30 | June 10, 2024 18:30 | 1h | 785 | 785 |
| 7 | November 2, 2024 14:45 | November 2, 2024 18:00 | 3h 15m | 325 | 288 |
| 8 | November 7, 2024 02:30 | November 7, 2024 05:15 | 2h 45m | 307 | 539 |
| 9 | August 16, 2024 03:45 | August 16, 2024 07:15 | 3h 30m | 266 | 431 |
| 10 | February 19, 2024 15:30 | February 19, 2024 15:45 | 15m | 262 | 66 |
Outage episodes by size in 2024: 24 reached 100+ customers, 3 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 Terry County reported on EIA Form 861 for 2024, 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 |
| Southwestern Public Service Co | 2024 | 2.9 hrs | 1.21 | 2.1 hrs | 1.14 |
| Lyntegar Electric Coop, Inc | 2024 | 3.1 hrs | - | 3.1 hrs | - |
| City of Brownfield - (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 2024; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 4,311 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. Terry County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Terry County, TX annual power outage report, 2024, 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/2024/texas/terry-county