County annual report · FIPS 48029
2024 Bexar County, TX Power Outage Report
In 2024, customers in Bexar County, TX went without power for an average of 1.0 hours, a total of 975K customer-hours (Texas average 25.5 hours). That ranks 245th worst of 252 Texas counties and 2740th 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 Bexar 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 | April 9, 2024 12:15 | April 12, 2024 07:30 | 2d 19h | 30,206 | 135K |
| 2 | July 14, 2024 20:45 | July 15, 2024 08:15 | 11h 30m | 19,798 | 8,610 |
| 3 | June 9, 2024 20:15 | June 12, 2024 08:15 | 2d 12h | 14,097 | 57K |
| 4 | September 3, 2024 11:15 | September 6, 2024 05:15 | 2d 18h | 8,790 | 18K |
| 5 | November 17, 2024 03:30 | November 19, 2024 02:30 | 1d 23h | 8,743 | 16K |
| 6 | July 9, 2024 12:15 | July 11, 2024 10:00 | 1d 21h | 8,647 | 33K |
| 7 | October 29, 2024 11:30 | October 30, 2024 07:45 | 20h 15m | 7,724 | 11K |
| 8 | January 21, 2024 06:15 | January 23, 2024 06:00 | 1d 23h | 7,443 | 36K |
| 9 | May 2, 2024 14:15 | May 4, 2024 02:30 | 1d 12h | 7,314 | 4,808 |
| 10 | November 4, 2024 02:45 | November 6, 2024 08:15 | 2d 5h | 7,268 | 27K |
Outage episodes by size in 2024: 278 reached 100+ customers, 110 reached 1,000+ customers, 3 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 Bexar 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 |
|---|---|---|---|---|---|
| Pedernales Electric Coop, Inc | 2024 | 57 min | 0.79 | 57 min | 0.79 |
| 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 |
| Bandera Electric Coop, Inc | 2024 | 76 min | 0.82 | 62 min | 0.61 |
| 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 ÷ 1,024,586 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. Bexar County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Bexar 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/bexar-county