Mason County, TX Power Outages
Utilities serving Mason 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.
Mason County on the Texas outage map
- Normal
- Minor
- Moderate
- Major
- Severe
- Limited data
Current outages
Weather alerts
No active outage-relevant weather alerts from the National Weather Service.
Mason County power outage history
Every significant outage recorded in Mason County since late 2014, with likely causes from NOAA storm reports
Since late 2014, DOE's EAGLE-I monitoring system has recorded 104 significant power outages in Mason County, meaning events that left at least 1% of customers in the dark. The largest (Feb 11–19, 2021) came when Winter Storm Uri left 3,022 customers (100% of the county) without power.
From 2018 to 2025, the average customer here lost about 14 hr 28 min of power per year, more than the Texas average of 9 hr 28 min. That ranks 104th of 254 Texas counties for outage time, where 1st has the most.
February is the riskiest month: it accounted for 74% of all customer outage time from 2018 to 2025. On 82 days in that period, at least 5% of customers were out at the same time. Outage time in Mason County has fallen recently: about 6 hr 3 min per customer per year in 2022–2025, versus 22 hr 53 min in 2018–2021.
The most recent significant outage on record (Dec 18, 2025) affected 2,798 customers (99.3%).
Worst outages on record
| # | When | Peak customers out | Days | Likely cause (NOAA) |
|---|---|---|---|---|
| 1 | Feb 11–19, 2021 | 3,022(100%) | 9 | Winter Storm Uri |
| 2 | Dec 18, 2025 | 2,798(99.3%) | 1 | No major storm reported |
| 3 | Apr 29, 2020 | 1,462(51.9%) | 1 | Severe thunderstorms |
| 4 | May 12–14, 2020 | 1,461(51.8%) | 3 | Severe thunderstorms |
| 5 | Apr 25, 2022 | 867(30.8%) | 1 | 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 Mason County?
Electric companies with service territory in Mason County (EIA-861, 2025)
| Utility | Type | Customers (TX) | Avg. outage time / yr | Live data |
|---|---|---|---|---|
| Oncor | Investor Owned | 4,084,817 | Not reporting | |
| Pedernales Electric Cooperative (PEC) | Cooperative | 474,954 | Not reporting | |
| AEP Texas (North) | Investor Owned | 200,476 | Not reporting | |
| Central Texas Elec Coop, Inc | Cooperative | 49,007 | Not reporting | |
| City of Mason - (TX) | Municipal | 1,491 | 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 Mason County outage headlines in the past week.
Mason County power outage FAQ
Is the power out in Mason County right now?
No outages are currently reported for Mason 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 Mason County?
According to EIA-861 service territory data, Oncor Electric Delivery Company LLC, Pedernales Electric Coop, Inc, AEP Texas North Company, Central Texas Elec Coop, Inc and 1 others provide electric service in Mason County, Texas.
What was the worst power outage in Mason County?
The largest outage recorded by DOE's EAGLE-I system since 2014 was Feb 11–19, 2021. It peaked at 3,022 customers without power (100% of the county). NOAA storm reports for that period point to winter storm uri.
How often does the power go out in Mason County?
EAGLE-I has recorded 104 significant outages here since late 2014. From 2018 to 2025 the average customer lost about 14 hr 28 min of power per year, and on 82 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. "Mason County, TX Power Outages." Accessed November 3, 2026. https://poweroutagetracker.com/outages/texas/mason-county