Armstrong County, TX Power Outages
Utilities serving Armstrong 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.
Armstrong County on the Texas outage map
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- Minor
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- Limited data
Current outages
Weather alerts
No active outage-relevant weather alerts from the National Weather Service.
Armstrong County power outage history
Every significant outage recorded in Armstrong County since late 2014, with likely causes from NOAA storm reports
Since late 2014, DOE's EAGLE-I monitoring system has recorded 73 significant power outages in Armstrong County, meaning events that left at least 1% of customers in the dark. The largest (Oct 28–31, 2020) came when a winter storm left 1,815 customers (100% of the county) without power.
From 2018 to 2025, the average customer here lost about 35 hr 50 min of power per year, more than the Texas average of 9 hr 28 min. That ranks 36th of 254 Texas counties for outage time, where 1st has the most.
October is the riskiest month: it accounted for 50% of all customer outage time from 2018 to 2025. On 90 days in that period, at least 5% of customers were out at the same time. Outage time in Armstrong County has fallen recently: about 20 hr 57 min per customer per year in 2022–2025, versus 50 hr 42 min in 2018–2021.
The most recent significant outage on record (Dec 4, 2025) affected 125 customers (27.7%) amid a winter storm.
Worst outages on record
| # | When | Peak customers out | Days | Likely cause (NOAA) |
|---|---|---|---|---|
| 1 | Oct 28–31, 2020 | 1,815(100%) | 4 | Winter storm |
| 2 | Jul 18, 2025 | 1,126(100%) | 1 | Extreme heat |
| 3 | Feb 16, 2021 | 1,054(100%) | 1 | Winter Storm Uri |
| 4 | Aug 7–8, 2025 | 920(100%) | 2 | Extreme heat |
| 5 | Jul 12–13, 2025 | 917(100%) | 2 | 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 Armstrong County?
Electric companies with service territory in Armstrong County (EIA-861, 2025)
| Utility | Type | Customers (TX) | Avg. outage time / yr | Live data |
|---|---|---|---|---|
| Xcel Energy (Texas, New Mexico) | Investor Owned | 282,824 | Not reporting | |
| Swisher Electric Coop, Inc | Cooperative | 7,912 | Not reporting | |
| Greenbelt Electric Coop, Inc | Cooperative | 5,678 | 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 Armstrong County outage headlines in the past week.
Nearby counties
Armstrong County power outage FAQ
Is the power out in Armstrong County right now?
No outages are currently reported for Armstrong 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 Armstrong County?
According to EIA-861 service territory data, Southwestern Public Service Co, Swisher Electric Coop, Inc, Greenbelt Electric Coop, Inc provide electric service in Armstrong County, Texas.
What was the worst power outage in Armstrong County?
The largest outage recorded by DOE's EAGLE-I system since 2014 was Oct 28–31, 2020. It peaked at 1,815 customers without power (100% of the county). NOAA storm reports for that period point to winter storm.
How often does the power go out in Armstrong County?
EAGLE-I has recorded 73 significant outages here since late 2014. From 2018 to 2025 the average customer lost about 35 hr 50 min of power per year, and on 90 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. "Armstrong County, TX Power Outages." Accessed November 2, 2026. https://poweroutagetracker.com/outages/texas/armstrong-county