massoutage

2025 Texas Power Outage Report

In 2025, the average Texas customer went without power for about 4.6 hours — the 25th worst of any US state that year, below the state's decade average. Figures from DOE/ORNL EAGLE-I.

Avg hrs / customer
4.6
Peak customers out
148,911
Rank (worst state)
25th
Counties affected
20

Texas outages over the decade

Average hours without power per customer, 2025 highlighted.

1.9h20151.2h20161.6h20172.4h20184.9h20195.3h202021.0h20214.0h20228.1h202325.5h20244.6h2025

Hardest-hit Texas counties in 2025

By peak customers out during the year's worst event.

1Harris County148,9112Dallas County107,0713Collin County89,7664Travis County73,4555Denton County62,6636Hidalgo County61,1527Tarrant County56,0778Montgomery County41,3779Bexar County26,11710Tom Green County23,58811Ellis County22,11712Randall County20,52213Johnson County19,72514Potter County19,50315Grayson County19,36216McLennan County19,26817Fort Bend County17,97918Lubbock County17,04119Bowie County16,95720Nueces County15,893

Biggest Texas outages of 2025

CountyBeganPeak customers out
Harris CountyMay 5, 2025148,911
Dallas CountyMarch 2, 2025107,071
Collin CountyMarch 4, 202589,766
Travis CountyMay 26, 202573,455
Denton CountyMarch 4, 202562,663
Hidalgo CountyJune 12, 202561,152
Tarrant CountyFebruary 24, 202556,077
Harris CountyJanuary 1, 202544,646
Montgomery CountyMay 26, 202541,377
Collin CountySeptember 5, 202536,503
Texas by year:20242023202220212020201920182017
Other states in 2025:WVMIAKPANCMO

Part of the 2025 US Power Outage Report. Source: DOE/ORNL EAGLE-I. “Avg hours per customer” is a SAIDI-like measure (outage customer-minutes ÷ tracked customers); coverage varies by year.