Tom Green County, TX Power Outages
Utilities serving Tom Green County, Texas don't yet share live outage data with DOE's ODIN feed. Check your electric company's outage map (listed below) for real-time status.
Tom Green County on the Texas outage map
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Current outages
Weather alerts
No active outage-relevant weather alerts from the National Weather Service.
Tom Green County power outage history
Every significant outage recorded in Tom Green County since late 2014, with likely causes from NOAA storm reports
Since late 2014, DOE's EAGLE-I monitoring system has recorded 232 significant power outages in Tom Green County, meaning events that left at least 1% of customers in the dark. The largest (Feb 12–18, 2021) came when Winter Storm Uri left 28,680 customers (49.1% of the county) without power.
From 2018 to 2025, the average customer here lost about 7 hr 15 min of power per year, less than the Texas average of 9 hr 28 min. That ranks 180th of 254 Texas counties for outage time, where 1st has the most.
February is the riskiest month: it accounted for 45% of all customer outage time from 2018 to 2025. On 60 days in that period, at least 5% of customers were out at the same time. Outage time in Tom Green County has fallen recently: about 3 hr 15 min per customer per year in 2022–2025, versus 11 hr 15 min in 2018–2021.
The most recent significant outage on record (Dec 22, 2025) affected 1,549 customers (2.7%).
Worst outages on record
| # | When | Peak customers out | Days | Likely cause (NOAA) |
|---|---|---|---|---|
| 1 | Feb 12–18, 2021 | 28,680(49.1%) | 7 | Winter Storm Uri |
| 2 | May 18–20, 2019 | 28,115(48.2%) | 3 | Tornadoes |
| 3 | May 5–6, 2025 | 23,588(40.4%) | 2 | Flooding |
| 4 | Aug 13–20, 2021 | 21,676(37.1%) | 8 | Flooding |
| 5 | Aug 21–23, 2020 | 20,760(35.6%) | 3 | Severe thunderstorms |
Hours without power per customer, by year
When outages happen
Source: DOE/ORNL EAGLE-I recorded electricity outages, 2014–2025 (CC BY 4.0), with likely causes from the NOAA NCEI Storm Events Database. EAGLE-I coverage was partial before 2018, so averages use 2018–2025. Peak counts are the highest number of customers out at one time.
Who provides electricity in Tom Green County?
Electric companies with service territory in Tom Green County (EIA-861, 2025)
| Utility | Type | Customers (TX) | Avg. outage time / yr | Live data |
|---|---|---|---|---|
| Oncor | Investor Owned | 4,084,817 | Not reporting | |
| AEP Texas (North) | Investor Owned | 200,476 | Not reporting | |
| Concho Valley Elec Coop Inc | Cooperative | 16,284 | Not reporting | |
| Southwest Texas Elec Coop, Inc | Cooperative | 9,956 | Not reporting | |
| Coleman County Elec Coop, Inc | Cooperative | 9,137 | Not reporting |
Customer counts are each utility's statewide total in Texas. Source: U.S. Energy Information Administration, Form EIA-861 & Electric Power Annual.
Local outage news
No Tom Green County outage headlines in the past week.
Cities in Tom Green County
San Angelo
Nearby counties
Tom Green County power outage FAQ
Is the power out in Tom Green County right now?
No outages are currently reported for Tom Green County by participating utilities. Live coverage is limited here, so If your power is out, report it to your electric company.
Which electric company serves Tom Green County?
According to EIA-861 service territory data, Oncor Electric Delivery Company LLC, AEP Texas North Company, Concho Valley Elec Coop Inc, Southwest Texas Elec Coop, Inc and 1 others provide electric service in Tom Green County, Texas.
What was the worst power outage in Tom Green County?
The largest outage recorded by DOE's EAGLE-I system since 2014 was Feb 12–18, 2021. It peaked at 28,680 customers without power (49.1% of the county). NOAA storm reports for that period point to winter storm uri.
How often does the power go out in Tom Green County?
EAGLE-I has recorded 232 significant outages here since late 2014. From 2018 to 2025 the average customer lost about 7 hr 15 min of power per year, and on 60 days at least 5% of customers were out at once.
Cite this page
You may reuse our derived data under CC BY 4.0 with attribution. Underlying government data is public domain.
PowerOutageTracker.com. "Tom Green County, TX Power Outages." Accessed November 2, 2026. https://poweroutagetracker.com/outages/texas/tom-green-county