Henderson County, TX Power Outages
Utilities serving Henderson 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.
Henderson 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.
Henderson County power outage history
Every significant outage recorded in Henderson County since late 2014, with likely causes from NOAA storm reports
Since late 2014, DOE's EAGLE-I monitoring system has recorded 322 significant power outages in Henderson County, meaning events that left at least 1% of customers in the dark. The largest (Feb 15–20, 2021) came when Winter Storm Uri left 27,600 customers (49.5% of the county) without power.
From 2018 to 2025, the average customer here lost about 8 hr 53 min of power per year, close to the Texas average of 9 hr 28 min. That ranks 152nd of 254 Texas counties for outage time, where 1st has the most.
February is the riskiest month: it accounted for 32% of all customer outage time from 2018 to 2025. On 63 days in that period, at least 5% of customers were out at the same time. Outage time in Henderson County has held roughly steady recently: about 9 hr 46 min per customer per year in 2022–2025, versus 8 hr 1 min in 2018–2021.
The most recent significant outage on record (Dec 22, 2025) affected 1,343 customers (2.4%).
Worst outages on record
| # | When | Peak customers out | Days | Likely cause (NOAA) |
|---|---|---|---|---|
| 1 | Feb 15–20, 2021 | 27,600(49.5%) | 6 | Winter Storm Uri |
| 2 | Aug 18–19, 2019 | 14,482(25.9%) | 2 | Extreme heat |
| 3 | May 23 – Jun 6, 2024 | 11,636(20.9%) | 15 | Severe thunderstorms |
| 4 | Jan 31 – Feb 4, 2023 | 11,448(20.5%) | 5 | Winter storm |
| 5 | Apr 13–14, 2022 | 10,121(18.1%) | 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 Henderson County?
Electric companies with service territory in Henderson County (EIA-861, 2025)
| Utility | Type | Customers (TX) | Avg. outage time / yr | Live data |
|---|---|---|---|---|
| Oncor | Investor Owned | 4,084,817 | Not reporting | |
| Trinity Valley Elec Coop Inc | Cooperative | 90,834 | 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 Henderson County outage headlines in the past week.
Henderson County power outage FAQ
Is the power out in Henderson County right now?
No outages are currently reported for Henderson 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 Henderson County?
According to EIA-861 service territory data, Oncor Electric Delivery Company LLC, Trinity Valley Elec Coop Inc provide electric service in Henderson County, Texas.
What was the worst power outage in Henderson County?
The largest outage recorded by DOE's EAGLE-I system since 2014 was Feb 15–20, 2021. It peaked at 27,600 customers without power (49.5% of the county). NOAA storm reports for that period point to winter storm uri.
How often does the power go out in Henderson County?
EAGLE-I has recorded 322 significant outages here since late 2014. From 2018 to 2025 the average customer lost about 8 hr 53 min of power per year, and on 63 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. "Henderson County, TX Power Outages." Accessed November 2, 2026. https://poweroutagetracker.com/outages/texas/henderson-county