County annual report · FIPS 48443
2022 Terrell County, TX Power Outage Report
In 2022, customers in Terrell County, TX went without power for an average of 109.4 hours, a total of 7,657 customer-hours (Texas average 4.0 hours). That ranks 3rd worst of 252 Texas counties and 21st of 2,976 nationally.
Compared with TX, the US and 2021
Coverage line is EAGLE-I's share of Texas customers tracked each year.
Biggest outages in Terrell County, 2022
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | August 24, 2022 22:15 | August 24, 2022 22:45 | 30m | 575 | 288 |
| 2 | January 7, 2022 18:15 | January 7, 2022 23:30 | 5h 15m | 573 | 2,865 |
| 3 | January 25, 2022 02:30 | January 25, 2022 03:45 | 1h 15m | 573 | 573 |
| 4 | January 29, 2022 10:15 | January 29, 2022 18:15 | 8h | 573 | 2,907 |
| 5 | May 2, 2022 01:00 | May 2, 2022 02:45 | 1h 45m | 571 | 999 |
| 6 | October 11, 2022 14:00 | October 11, 2022 14:45 | 45m | 7 | 4 |
| 7 | January 8, 2022 03:00 | January 8, 2022 03:45 | 45m | 1 | 1 |
| 8 | February 4, 2022 22:45 | February 5, 2022 02:00 | 3h 15m | 1 | 3 |
| 9 | May 31, 2022 09:45 | May 31, 2022 10:00 | 15m | 1 | 0 |
| 10 | June 14, 2022 14:15 | June 14, 2022 16:15 | 2h | 1 | 2 |
Outage episodes by size in 2022: 5 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 2022, 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 | 2022 | 5.9 hrs | - | 5.8 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 93% of Texas's customers in 2022; 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, 2022, 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/2022/texas/terrell-county