County annual report · FIPS 48187
2024 Guadalupe County, TX Power Outage Report
In 2024, customers in Guadalupe County, TX went without power for an average of 1.5 hours, a total of 143K customer-hours (Texas average 25.5 hours). That ranks 234th worst of 252 Texas counties and 2567th 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 Guadalupe 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 | May 31, 2024 12:00 | May 31, 2024 21:00 | 9h | 7,412 | 10K |
| 2 | May 10, 2024 01:45 | May 11, 2024 03:00 | 1d 1h | 6,490 | 32K |
| 3 | December 13, 2024 17:30 | December 13, 2024 19:30 | 2h | 5,845 | 12K |
| 4 | June 9, 2024 17:45 | June 9, 2024 19:30 | 1h 45m | 3,846 | 963 |
| 5 | November 2, 2024 20:15 | November 2, 2024 23:30 | 3h 15m | 3,081 | 2,826 |
| 6 | November 26, 2024 14:45 | November 26, 2024 21:45 | 7h | 2,287 | 641 |
| 7 | November 5, 2024 04:30 | November 5, 2024 10:00 | 5h 30m | 2,232 | 4,046 |
| 8 | December 16, 2024 01:45 | December 16, 2024 15:30 | 13h 45m | 2,155 | 3,840 |
| 9 | July 15, 2024 22:15 | July 15, 2024 23:00 | 45m | 2,148 | 1,611 |
| 10 | May 22, 2024 18:45 | May 23, 2024 00:15 | 5h 30m | 2,130 | 721 |
Outage episodes by size in 2024: 86 reached 100+ customers, 26 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 Guadalupe 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 |
| Pedernales Electric Coop, Inc | 2024 | 57 min | 0.79 | 57 min | 0.79 |
| Bluebonnet Electric Coop, Inc | 2024 | 3.8 hrs | 1.75 | 2.0 hrs | 1.28 |
| 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 New Braunfels - (TX) | 2024 | 76 min | 0.94 | 43 min | 0.72 |
| City of Seguin - (TX) | - | - | - | - | - |
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 ÷ 97,083 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. Guadalupe County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Guadalupe 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/guadalupe-county