Electric utility map sources

We retrieved these published boundaries on 2026-10-21. That is the date we checked the sources, not the date each boundary changed.

The map is a starting point. PUCT describes its GIS boundaries as unofficial, and some areas are certified for more than one utility. Confirm the delivery utility on your electricity bill or with the provider before enrolling.

• PUCT investor-owned utility boundaries: Oncor, CenterPoint and TNMP.
• HIFLD electric retail service territories: AEP Texas North and AEP Texas Central.
• PUCT municipal utility boundaries: Lubbock Power & Light, CCN 30111. PUCT lists LP&L as the data source, dated 8/2/2023 (month/day/year).

LP&L customers can choose a retail electricity provider. TrueBill compares LP&L-specific plans with applicable delivery charges included. Nearby cooperative or other utility areas may have different rules.

Uncolored areas have no utility mapped here. They do not establish whether a particular address has retail choice.