County annual report · FIPS 48455
2023 Trinity County, TX Power Outage Report
In 2023, customers in Trinity County, TX went without power for an average of 30.6 hours, a total of 200K customer-hours (Texas average 8.1 hours). That ranks 48th worst of 252 Texas counties and 233rd of 2,977 nationally.
Compared with TX, the US and 2022
Coverage line is EAGLE-I's share of Texas customers tracked each year.
Biggest outages in Trinity County, 2023
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 27, 2023 03:00 | April 29, 2023 08:30 | 2d 5h | 8,550 | 57K |
| 2 | October 26, 2023 19:30 | October 27, 2023 16:30 | 21h | 5,164 | 7,543 |
| 3 | June 10, 2023 23:15 | June 11, 2023 12:15 | 13h | 3,045 | 12K |
| 4 | November 6, 2023 03:30 | November 6, 2023 05:30 | 2h | 2,342 | 1,782 |
| 5 | January 8, 2023 13:45 | January 8, 2023 19:30 | 5h 45m | 1,990 | 1,953 |
| 6 | April 1, 2023 19:15 | April 1, 2023 23:15 | 4h | 1,937 | 2,052 |
| 7 | January 24, 2023 14:45 | January 24, 2023 16:45 | 2h | 1,815 | 1,861 |
| 8 | February 6, 2023 21:30 | February 7, 2023 00:00 | 2h 30m | 1,813 | 2,719 |
| 9 | December 24, 2023 12:15 | December 25, 2023 00:00 | 11h 45m | 1,799 | 7,761 |
| 10 | August 20, 2023 06:00 | August 20, 2023 07:45 | 1h 45m | 1,570 | 2,748 |
Outage episodes by size in 2023: 78 reached 100+ customers, 24 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 Trinity County reported on EIA Form 861 for 2023, 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 |
|---|---|---|---|---|---|
| Oncor Electric Delivery Company LLC | 2017 | 3.4 hrs | 1.69 | 2.4 hrs | 1.49 |
| Entergy Texas Inc. | 2023 | 9.1 hrs | 2.38 | 5.2 hrs | 2.00 |
| Sam Houston Electric Coop Inc | 2023 | 8.9 hrs | - | 5.5 hrs | - |
| Houston 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 2023; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 6,541 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. Trinity County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Trinity County, TX annual power outage report, 2023, 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/2023/texas/trinity-county