Header
Click the Español link on any page to view the page in Spanish.
Please note: not all pages are available in Spanish at this time.
- My Account
- Residential
- Business
-
Savings
-
Residential
-
Business
-
- Solar
-
-
Bianco 230kV Transmission Line Siting Project
aps
Voltage: 69kV, 230kV and 500kV
Estimated Siting Completion Date: Q1 2026
Location: Casa Grande and unincorporated Pinal County
Why this project is needed:
To meet the expanding energy needs of more people and businesses throughout the Casa Grande area, we are looking to upgrade our system. We have started studies to determine appropriate routes for new transmission lines and a new substation in the Casa Grande and Pinal County area. These facilities will connect with existing transmission infrastructure and include 69kV, 230kV and 500kV facilities. We are working to identify locations for the new lines to best meet the needs of our customers and the community.
Project Details
Proposed Route
We want your input
Public Open Houses:
Your input is very important to us. We invite you to attend our public open houses at the dates and times listed below. No formal presentation will be given, allowing you to attend at any time within the two-hour window. You will be able to speak one-on-one with team members, learn more about the project, ask questions and provide additional comments.
Public Information Open Houses
February 25 & 26, 2025, from 5:00-7:00 p.m.
Radisson Hotel Casa Grande (Map)
777 North Pinal Avenue
Casa Grande, AZ 85122
Virtual Open House
Visit our virtual open house here.
Although comments are encouraged throughout the duration of the project, we request that you submit them during the open house comment period, which ends March 25, 2025. This allows for timely review and consideration of your input during the siting process.
Project Contact:
Lupe Martinez
Siting Consultant
CasaGrandeSiting@aps.com
Project Phone Number: 520-436-2743
How power gets to you
The illustration below shows how energy is delivered to you, including how it is generated, transmitted long distances and finally distributed to your homes and businesses.
Thank you for providing valuable input that helps us serve your area with safe and reliable energy now and into the future.
