County annual report · FIPS 48493
2024 Wilson County, TX Power Outage Report
In 2024, customers in Wilson County, TX went without power for an average of 0.7 hours, a total of 23K customer-hours (Texas average 25.5 hours). That ranks 250th worst of 252 Texas counties and 2808th 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 Wilson 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 | August 21, 2024 22:00 | August 22, 2024 03:00 | 5h | 4,675 | 7,015 |
| 2 | March 17, 2024 06:00 | March 17, 2024 15:00 | 9h | 1,061 | 1,414 |
| 3 | June 20, 2024 12:00 | June 21, 2024 12:15 | 1d | 1,007 | 381 |
| 4 | April 16, 2024 20:00 | April 17, 2024 00:15 | 4h 15m | 996 | 277 |
| 5 | December 19, 2024 20:30 | December 19, 2024 23:00 | 2h 30m | 602 | 471 |
| 6 | August 18, 2024 21:00 | August 18, 2024 23:15 | 2h 15m | 559 | 887 |
| 7 | June 5, 2024 16:30 | June 5, 2024 18:00 | 1h 30m | 481 | 301 |
| 8 | July 19, 2024 14:15 | July 19, 2024 14:45 | 30m | 408 | 107 |
| 9 | April 28, 2024 13:30 | April 28, 2024 18:00 | 4h 30m | 398 | 258 |
| 10 | April 1, 2024 15:00 | April 1, 2024 15:15 | 15m | 369 | 92 |
Outage episodes by size in 2024: 30 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 Wilson 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 |
|---|---|---|---|---|---|
| AEP Texas Central Company | 2024 | 3.8 hrs | 1.63 | 2.5 hrs | 1.46 |
| Guadalupe Valley Elec Coop Inc | 2024 | 3.3 hrs | 1.55 | 2.2 hrs | 1.11 |
| City of San Antonio - (TX) | 2024 | 74 min | 1.15 | 62 min | 1.08 |
| City of Floresville | 2024 | 64 min | 0.66 | 64 min | 0.66 |
| Karnes 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 ÷ 33,619 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. Wilson County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Wilson 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/wilson-county