County annual report · FIPS 48321
2025 Matagorda County, TX Power Outage Report
In 2025, customers in Matagorda County, TX went without power for an average of 4.9 hours, a total of 83K customer-hours (Texas average 4.6 hours). That ranks 183rd worst of 254 Texas counties and 1528th of 3,000 nationally.
Compared with TX, the US and 2024
Coverage line is EAGLE-I's share of Texas customers tracked each year.
Biggest outages in Matagorda County, 2025
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 7, 2025 03:00 | May 7, 2025 20:15 | 17h 15m | 4,536 | 8,930 |
| 2 | March 4, 2025 05:15 | March 4, 2025 05:45 | 30m | 2,461 | 1,231 |
| 3 | June 12, 2025 04:15 | June 14, 2025 02:45 | 1d 22h | 2,218 | 17K |
| 4 | October 29, 2025 14:45 | October 30, 2025 01:15 | 10h 30m | 2,067 | 1,097 |
| 5 | November 6, 2025 14:15 | November 6, 2025 21:45 | 7h 30m | 2,054 | 1,682 |
| 6 | May 5, 2025 14:15 | May 6, 2025 00:00 | 9h 45m | 1,555 | 1,996 |
| 7 | April 29, 2025 14:00 | April 29, 2025 22:30 | 8h 30m | 1,523 | 2,169 |
| 8 | June 11, 2025 10:30 | June 11, 2025 19:00 | 8h 30m | 1,175 | 630 |
| 9 | December 8, 2025 13:30 | December 9, 2025 02:00 | 12h 30m | 1,165 | 634 |
| 10 | November 2, 2025 18:00 | November 3, 2025 14:15 | 20h 15m | 510 | 5,759 |
Outage episodes by size in 2025: 38 reached 100+ customers, 9 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 Matagorda County reported on EIA Form 861 for 2025, 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 |
| CenterPoint Energy | 2024 | 71.9 hrs | 3.70 | 2.5 hrs | 1.62 |
| Texas-New Mexico Power Co | - | - | - | - | - |
| Jackson Electric Coop, Inc - (TX) | - | - | - | - | - |
| Wharton County Elec 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 2025; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 17,119 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. Matagorda County has data for 2015, 2017–2025.
Cite this report
MassOutage (massoutage.com), Matagorda County, TX annual power outage report, 2025, 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/2025/texas/matagorda-county