Investor Owned utility · · TX
Oncor Electric Delivery Company LLC
In 2025, the average Oncor Electric Delivery Company LLC customer in Texas was without power for 232 minutes (3.9 hours), about the same as the median Texas utility.
Outage minutes per customer 232min 2025, including major storms
Excluding major storm days 67min The everyday reliability of the network
Outages per customer a year 1.55 SAIFI, 2025
Residential price –¢/kWh Not reported
Reliability
Minutes in the dark, year by year
Average minutes without power per customer in Texas (SAIDI), with and without major event days, against the median Texas utility.
Territory
Counties served
Counties where Oncor Electric Delivery Company LLC reports customers. Open one for its full outage history.
Texas
AndersonAndrewsAngelinaArcherBastropBaylorBellBordenBosqueBrownBurnetCherokeeClayCokeColemanCollinComancheConchoCookeCoryellCraneCulbersonDallasDawsonDeltaDentonEastlandEctorEllisErathFallsFanninFisherFreestoneGainesGlasscockGraysonHendersonHidalgoHillHoodHopkinsHoustonHowardHuntIrionJackJohnsonKaufmanKentLamarLampasasLeonLimestoneLovingLynnMartinMasonMcCullochMcLennanMenardMidlandMilamMillsMitchellMontagueNacogdochesNavarroNolanPalo PintoParkerPecosReaganRed RiverReevesRockwallRuskSan SabaScurryShackelfordSmithSomervellStephensSterlingTarrantTerryTom GreenTravisTrinityUptonVan ZandtWardWichitaWilbargerWilliamsonWinklerWiseWoodYoung
Source: U.S. Energy Information Administration, Form EIA-861, 2018–2025. Reliability uses the IEEE 1366 standard where the utility reports it. Customer count not reported for 2025.