One Transmission Rate

Rate Calculations

FY 2025

Final Rates

• Notice of Rates (.PDF)
• Supporting Documents (.PDF) – FY2025

Rates and Charges Meeting  (July 10, 2024)

• Announcement (.PDF)
• Meeting Presentation with Proposed Rate (.PDF)
• Parker-Davis Project Generation

FY 2024

Final Rates

• Supporting Document (.PDF) – FY2024

Public Process – WAPA-209

• Final Rate Order (.PDF)
• Public Process

Historical Years

• One Transmission Rate  – FY2024
• Central Arizona Project – CY2019 – CY2023
• Intertie Project – FY2013 – FY2023
• Parker-Davis Project Generation Rate – FY2019 – FY2023