AEP Texas representatives plan to build a new approximately six-mile 138-kilovolt (kV) double circuit capable line between the future Oso Creek Substation and the existing Westside Substation in Corpus Christi, Texas. This project 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.
March 2026: AEP Texas representatives plan to host a public open house on Thursday, April 9, from 5-7 p.m. at the Corpus Christi Gymnasium located at 3202 Cabaniss Road in Corpus Christi, TX.
During these hours, landowners have the opportunity to view detailed maps and talk to project team members about project plans, the PUC regulatory approval process, the project need and benefits and the routing analysis process.
Company representatives plan to file a CCN with the PUCT following a review of public input on route link development and additional route analysis.
March 2026: AEP Texas representatives plan to host a public open house on Thursday, April 9, from 5-7 p.m. at the Corpus Christi Gymnasium located at 3202 Cabaniss Road in Corpus Christi, TX.
During these hours, landowners have the opportunity to view detailed maps and talk to project team members about project plans, the PUC regulatory approval process, the project need and benefits and the routing analysis process.
Company representatives plan to file a CCN with the PUCT following a review of public input on route link development and additional route analysis.
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