County annual report · FIPS 48081
2023 Coke County, TX Power Outage Report
In 2023, customers in Coke County, TX went without power for an average of 20.6 hours, a total of 31K customer-hours (Texas average 8.1 hours). That ranks 68th worst of 252 Texas counties and 394th 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 Coke 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 | June 23, 2023 23:15 | June 27, 2023 05:15 | 3d 6h | 1,551 | 4,163 |
| 2 | November 1, 2023 18:30 | November 1, 2023 20:15 | 1h 45m | 932 | 659 |
| 3 | November 3, 2023 10:00 | November 3, 2023 11:45 | 1h 45m | 932 | 607 |
| 4 | November 3, 2023 13:30 | November 3, 2023 14:30 | 1h | 903 | 452 |
| 5 | March 2, 2023 15:15 | March 2, 2023 17:30 | 2h 15m | 666 | 422 |
| 6 | July 1, 2023 03:30 | July 5, 2023 15:15 | 4d 11h | 557 | 2,230 |
| 7 | April 9, 2023 03:30 | April 9, 2023 04:15 | 45m | 526 | 395 |
| 8 | September 20, 2023 01:15 | September 20, 2023 22:30 | 21h 15m | 420 | 2,084 |
| 9 | May 17, 2023 13:00 | June 1, 2023 19:30 | 15d 6h | 386 | 2,298 |
| 10 | March 16, 2023 23:45 | March 17, 2023 04:00 | 4h 15m | 336 | 454 |
Outage episodes by size in 2023: 29 reached 100+ customers, 1 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 Coke 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 |
| AEP Texas North Company | 2023 | 2.4 hrs | 1.24 | 1.8 hrs | 1.17 |
| Taylor Electric Coop Inc - (TX) | 2023 | 10.4 hrs | 3.38 | 4.7 hrs | 2.56 |
| Concho Valley Elec Coop Inc | 2023 | 6.5 hrs | 4.32 | 6.5 hrs | 4.32 |
| Coleman 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 ÷ 1,487 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. Coke County has data for 2015, 2017–2025.
Cite this report
MassOutage (massoutage.com), Coke 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/coke-county