AEP Texas representatives plan to build a new approximately six (6) mile 138-kilovolt (kV) double circuit capable line with one circuit installed between the future Oso Creek substation and existing Westside substation in Corpus Christi, Texas. The Westside substation is located in the southwest corner of the intersection of Bush Street and Los Robles Street. This project also includes the construction of the new Oso Creek substation that will connect to the existing Westside substation.
The proposed project improves regional reliability and resiliency with the addition of a new 138-kV transmission line and modernizes the electric system to allow more flexibility to address the area’s growing power demand and ensures reliable power, reducing the likelihood and duration of outages for area customers.
AEP Texas plans to file a Certificate of Convenience and Necessity (CCN) application with the Public Utility Commission of Texas (PUCT) following a review of public input on route link development and additional route analysis. Project representatives expect to file the CCN application in fall 2026. The PUCT determines the final line route.
Typical Structure Height: Approximately 100 feet*
Typical Distance Between Structures: 350 - 400 feet*
Typical Right-of-Way Width: Approximately 100 feet*
*Exact structure, height, and right-of-way requirements may vary.
AEP Texas serves more than 900,000 electric consumers in the deregulated Texas marketplace.
Project Outreach Specialist
833-329-4865
AEPTexasOutreach@aep.com