County annual report · FIPS 48129
2024 Donley County, TX Power Outage Report
In 2024, customers in Donley County, TX went without power for an average of 8.0 hours, a total of 14K customer-hours (Texas average 25.5 hours). That ranks 121st worst of 252 Texas counties and 1126th 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 Donley 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 | October 15, 2024 20:15 | October 16, 2024 01:00 | 4h 45m | 1,856 | 8,358 |
| 2 | February 28, 2024 20:00 | February 28, 2024 20:15 | 15m | 1,463 | 366 |
| 3 | November 22, 2024 15:15 | November 23, 2024 01:00 | 9h 45m | 810 | 789 |
| 4 | June 1, 2024 05:00 | June 1, 2024 07:00 | 2h | 214 | 407 |
| 5 | January 8, 2024 22:45 | January 9, 2024 08:30 | 9h 45m | 137 | 422 |
| 6 | May 24, 2024 12:00 | May 24, 2024 14:00 | 2h | 87 | 90 |
| 7 | May 12, 2024 13:45 | May 12, 2024 15:45 | 2h | 64 | 86 |
| 8 | November 11, 2024 15:30 | November 11, 2024 20:30 | 5h | 64 | 276 |
| 9 | October 24, 2024 14:30 | October 24, 2024 17:30 | 3h | 51 | 126 |
| 10 | June 12, 2024 13:45 | June 12, 2024 18:00 | 4h 15m | 27 | 38 |
Outage episodes by size in 2024: 5 reached 100+ customers, 2 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 Donley 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 |
|---|---|---|---|---|---|
| Southwestern Public Service Co | 2024 | 2.9 hrs | 1.21 | 2.1 hrs | 1.14 |
| Southwestern Electric Power Co | 2024 | 16.8 hrs | 2.89 | 4.5 hrs | 1.94 |
| Lighthouse Electric Coop, Inc | - | - | - | - | - |
| Greenbelt 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 2024; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 1,704 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. Donley County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Donley 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/donley-county