County annual report · FIPS 48085
2022 Collin County, TX Power Outage Report
In 2022, customers in Collin County, TX went without power for an average of 3.5 hours, a total of 1.5M customer-hours (Texas average 4.0 hours). That ranks 183rd worst of 252 Texas counties and 1788th 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 Collin 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 | June 1, 2022 13:45 | June 3, 2022 08:45 | 1d 19h | 24,313 | 121K |
| 2 | February 2, 2022 14:15 | February 7, 2022 03:45 | 4d 13h | 15,727 | 329K |
| 3 | May 15, 2022 12:30 | May 17, 2022 02:15 | 1d 13h | 11,014 | 53K |
| 4 | September 1, 2022 18:15 | September 3, 2022 16:30 | 1d 22h | 7,432 | 23K |
| 5 | March 29, 2022 03:15 | March 31, 2022 09:30 | 2d 6h | 6,820 | 35K |
| 6 | March 21, 2022 13:15 | March 22, 2022 06:30 | 17h 15m | 6,549 | 12K |
| 7 | April 4, 2022 13:30 | April 7, 2022 04:15 | 2d 14h | 6,487 | 44K |
| 8 | August 7, 2022 19:15 | August 8, 2022 07:45 | 12h 30m | 6,203 | 4,448 |
| 9 | December 22, 2022 14:15 | December 24, 2022 03:15 | 1d 13h | 6,031 | 51K |
| 10 | April 8, 2022 13:15 | April 12, 2022 12:45 | 3d 23h | 5,869 | 21K |
Outage episodes by size in 2022: 242 reached 100+ customers, 95 reached 1,000+ customers, 3 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 Collin 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 |
|---|---|---|---|---|---|
| Oncor Electric Delivery Company LLC | 2017 | 3.4 hrs | 1.69 | 2.4 hrs | 1.49 |
| Farmers Electric Coop, Inc - (TX) | 2022 | 2.2 hrs | 1.53 | 73 min | 1.22 |
| Denton County Elec Coop, Inc | 2022 | 37 min | 0.56 | 37 min | 0.56 |
| Grayson-Collin Elec Coop, Inc | 2013 | 5.2 hrs | - | 2.1 hrs | - |
| Texas-New Mexico Power Co | - | - | - | - | - |
| Fannin County Electric Coop | - | - | - | - | - |
| City of Farmersville - (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 93% of Texas's customers in 2022; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 417,242 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. Collin County has data for 2015, 2017–2025.
Cite this report
MassOutage (massoutage.com), Collin 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/collin-county