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South Mountain Transmission Project public process

On Jan. 15, 2025, the Arizona Corporation Commission (ACC) voted unanimously to approve a Certificate of Environmental Compatibility for the South Mountain Transmission Project (SMT).

Page last updated on Tue, May 13, 2025

Project and siting overview

SRP has project and siting overview videos that can be viewed on demand 24 hours a day.

Past events

Date & TimeEventLocation
Thursday, May 30, 2024
Noon & 5:30 p.m. 
Live online public open house meetings.
View the presentation
Online
Thursday, June 6, 2024
4:30-6:30 p.m. 
In-person open houseBetty H. Fairfax High School
8225 S. 59th Ave., Laveen, AZ 85339 
Thursday, September 5, 2024
Noon & 5:30 p.m. 
Live online public open house meetings.
View the presentation
Online
Tuesday, September 10, 2024
4:30-6:30 p.m. 
In-person open houseCesar Chavez Community Center
7858 S 35th Ave, Laveen, AZ 85339 
Tuesday, November 12-14, 2024
10:00 a.m. 
Public HearingVee Quiva Resort & Casino
15091 S. Komatke Lane, Laveen Village, AZ 85339 
Wednesday, January 15, 2025
9:00 a.m. 
ACC Open Meeting (unanimous approval of SMT project) Hearing Room One – 1200 W. Washington St., Phoenix, AZ

Contact us

If you have questions about the project, please call (602) 236-2872 or email [email protected].