Projects & Project Plans

AEP has identified approximately $1 billion of transmission projects within its ERCOT footprint eligible for assignment to ETT. Going forward, ETT will evaluate its investment in each of these additional projects on a case-by-case basis. 

• Uvalde to Castroville Transmission Line Improvement Project
• Marfa to Presidio Transmission Line Project
• Presidio NaS Battery Project
• Texas CREZ Transmission Projects
• The Laredo Variable Frequency Transformer Project