County annual report · FIPS 48443
2024 Terrell County, TX Power Outage Report
In 2024, customers in Terrell County, TX went without power for an average of 1030.5 hours, a total of 72K customer-hours (Texas average 25.5 hours). That ranks 2nd worst of 252 Texas counties and 7th 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 Terrell 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 24, 2024 09:15 | June 19, 2024 18:00 | 26d 8h | 642 | 28K |
| 2 | August 2, 2024 06:45 | August 2, 2024 19:00 | 12h 15m | 474 | 2,615 |
| 3 | April 11, 2024 07:15 | May 24, 2024 00:15 | 42d 17h | 343 | 16K |
| 4 | April 8, 2024 11:00 | April 8, 2024 17:00 | 6h | 322 | 153 |
| 5 | June 28, 2024 14:30 | June 28, 2024 18:30 | 4h | 322 | 780 |
| 6 | September 16, 2024 15:30 | September 17, 2024 21:45 | 1d 6h | 319 | 9,570 |
| 7 | February 5, 2024 20:15 | February 6, 2024 13:15 | 17h | 294 | 1,329 |
| 8 | December 6, 2024 08:30 | December 6, 2024 15:00 | 6h 30m | 237 | 1,380 |
| 9 | November 20, 2024 21:00 | November 20, 2024 22:45 | 1h 45m | 198 | 298 |
| 10 | October 16, 2024 07:00 | October 16, 2024 21:45 | 14h 45m | 197 | 1,819 |
Outage episodes by size in 2024: 14 reached 100+ customers, 0 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 Terrell 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 |
|---|---|---|---|---|---|
| Rio Grande Electric Coop, Inc | 2024 | 5.5 hrs | - | 3.9 hrs | - |
| Texas-New Mexico Power Co | - | - | - | - | - |
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 ÷ 70 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. Terrell County has data for 2017–2025.
Cite this report
MassOutage (massoutage.com), Terrell 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/terrell-county