TS-8 to San Luis 69kV Transmission Line Project
APS is planning to construct a new 69kV transmission line and two 69kV substations as part of our commitment to reliably serve the electrical energy needs of customers in the greater Yuma area. These new facilities would strengthen the reliability of electrical service to customers in Yuma, Somerton, and San Luis.
APS plans include constructing a new 69kV substation (TS-8, now called SW-6) in the area generally south of the Marine Corp. Air Station. The system upgrades will include a 69kV transmission line from this new substation to a new substation (SW-3) near the proposed border crossing east of San Luis. An additional 69kV transmission line will then connect into the existing San Luis Substation.
See the project newsletter below for more information and a map of the proposed power line route.
Please send us your comments or call Paul Herndon, APS Project Manager, at (623) 932-6729.

Latest Information
Project Maps
Project Fact Sheets

Main | Current Projects | Completed Projects FAQs | Contact APS Facility Siting |