County annual report · FIPS 48291
2025 Liberty County, TX Power Outage Report
In 2025, customers in Liberty County, TX went without power for an average of 7.2 hours, a total of 320K customer-hours (Texas average 4.6 hours). That ranks 142nd worst of 254 Texas counties and 1108th 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 Liberty 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 20, 2025 08:00 | May 20, 2025 17:30 | 9h 30m | 4,706 | 5,606 |
| 2 | March 1, 2025 14:30 | March 2, 2025 04:00 | 13h 30m | 4,611 | 15K |
| 3 | April 5, 2025 19:15 | April 7, 2025 00:30 | 1d 5h | 4,067 | 8,212 |
| 4 | March 4, 2025 09:15 | March 6, 2025 02:30 | 1d 17h | 3,754 | 24K |
| 5 | October 18, 2025 16:15 | October 19, 2025 11:30 | 19h 15m | 3,640 | 4,472 |
| 6 | October 17, 2025 13:15 | October 17, 2025 22:30 | 9h 15m | 2,909 | 5,806 |
| 7 | May 27, 2025 01:00 | May 29, 2025 17:45 | 2d 16h | 2,571 | 23K |
| 8 | July 25, 2025 20:00 | July 28, 2025 20:00 | 3d | 2,506 | 13K |
| 9 | February 12, 2025 11:00 | February 13, 2025 00:30 | 13h 30m | 2,395 | 4,493 |
| 10 | June 7, 2025 18:00 | June 7, 2025 19:30 | 1h 30m | 2,171 | 2,010 |
Outage episodes by size in 2025: 134 reached 100+ customers, 29 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 Liberty 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 |
|---|---|---|---|---|---|
| Entergy Texas Inc. | 2024 | 28.8 hrs | 3.46 | 5.1 hrs | 2.05 |
| CenterPoint Energy | 2024 | 71.9 hrs | 3.70 | 2.5 hrs | 1.62 |
| Sam Houston Electric Coop Inc | 2024 | 76.4 hrs | - | 6.3 hrs | - |
| City of Liberty - (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 2025; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 44,189 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. Liberty County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Liberty 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/liberty-county