County annual report · FIPS 48433
2023 Stonewall County, TX Power Outage Report
In 2023, customers in Stonewall County, TX went without power for an average of 6.4 hours, a total of 2,884 customer-hours (Texas average 8.1 hours). That ranks 149th worst of 252 Texas counties and 1233rd 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 Stonewall 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 | July 8, 2023 14:00 | July 8, 2023 17:15 | 3h 15m | 151 | 161 |
| 2 | June 22, 2023 03:15 | June 22, 2023 19:00 | 15h 45m | 86 | 1,014 |
| 3 | January 15, 2023 05:30 | January 15, 2023 11:00 | 5h 30m | 60 | 222 |
| 4 | November 11, 2023 04:15 | November 11, 2023 13:15 | 9h | 59 | 201 |
| 5 | May 24, 2023 02:30 | May 24, 2023 05:00 | 2h 30m | 39 | 81 |
| 6 | February 14, 2023 17:45 | February 14, 2023 20:15 | 2h 30m | 38 | 27 |
| 7 | June 3, 2023 01:00 | June 3, 2023 02:30 | 1h 30m | 32 | 48 |
| 8 | December 15, 2023 00:45 | December 15, 2023 05:30 | 4h 45m | 31 | 138 |
| 9 | July 5, 2023 21:00 | July 5, 2023 22:45 | 1h 45m | 27 | 47 |
| 10 | May 24, 2023 16:15 | May 24, 2023 18:15 | 2h | 18 | 26 |
Outage episodes by size in 2023: 1 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 Stonewall 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 |
|---|---|---|---|---|---|
| AEP Texas Central Company | 2023 | 6.8 hrs | 2.02 | 2.8 hrs | 1.53 |
| AEP Texas North Company | 2023 | 2.4 hrs | 1.24 | 1.8 hrs | 1.17 |
| Tri-County Electric Coop, Inc (TX) | 2023 | 3.3 hrs | 1.72 | 2.4 hrs | 1.46 |
| South Plains Electric Coop Inc | - | - | - | - | - |
| Big Country 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 ÷ 453 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. Stonewall County has data for 2015, 2017–2025.
Cite this report
MassOutage (massoutage.com), Stonewall 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/stonewall-county