County annual report · FIPS 48003
2022 Andrews County, TX Power Outage Report
In 2022, customers in Andrews County, TX went without power for an average of 2.8 hours, a total of 35K customer-hours (Texas average 4.0 hours). That ranks 200th worst of 252 Texas counties and 2028th of 2,976 nationally.
Compared with TX, the US and 2021
Coverage line is EAGLE-I's share of Texas customers tracked each year.
Biggest outages in Andrews County, 2022
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 27, 2022 21:30 | October 28, 2022 05:00 | 7h 30m | 3,200 | 3,227 |
| 2 | March 30, 2022 08:15 | March 30, 2022 14:45 | 6h 30m | 2,101 | 1,294 |
| 3 | October 3, 2022 16:45 | October 3, 2022 22:30 | 5h 45m | 821 | 364 |
| 4 | April 28, 2022 20:30 | April 29, 2022 07:30 | 11h | 709 | 1,638 |
| 5 | November 26, 2022 02:45 | November 26, 2022 11:45 | 9h | 378 | 1,554 |
| 6 | June 1, 2022 23:45 | June 3, 2022 16:30 | 1d 16h | 328 | 4,373 |
| 7 | October 6, 2022 07:15 | October 6, 2022 09:15 | 2h | 287 | 405 |
| 8 | May 24, 2022 21:45 | May 26, 2022 02:30 | 1d 4h | 272 | 1,344 |
| 9 | October 29, 2022 20:00 | October 29, 2022 20:15 | 15m | 270 | 68 |
| 10 | February 21, 2022 22:30 | February 22, 2022 08:45 | 10h 15m | 263 | 1,158 |
Outage episodes by size in 2022: 27 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 Andrews County reported on EIA Form 861 for 2022, 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 | 2022 | 2.3 hrs | 1.02 | 1.7 hrs | 0.91 |
| Lyntegar Electric Coop, Inc | 2022 | 2.2 hrs | - | 2.2 hrs | - |
About this data
- Outage figures come from DOE/ORNL EAGLE-I, which records customers out by county every 15 minutes. EAGLE-I tracked about 93% of Texas's customers in 2022; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 12,620 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. Andrews County has data for 2015, 2017–2025.
Cite this report
MassOutage (massoutage.com), Andrews County, TX annual power outage report, 2022, 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/2022/texas/andrews-county