DSW Rates

Rates and Repayment services

Rate schedules​

• Consolidated Rate Schedule (PDF) – FY 2025 (Oct 1, 2024 – Sep 30, 2025)
• Consolidated Rate Schedule (PDF) – FY 2024 (Jan 1, 2024 – Sep 30, 2024)
• Consolidated Rate Schedule (PDF) – FY 2024 (Oct 1, 2023 – Dec 31, 2023)

Existing rates

• Boulder Canyo​n Project
• One Transmission Rate (Central Arizona Project, ED5-PVH, Intertie Project, and Parker-Davis Project)
• Parker-Davis Project (Generation)
• Energy Imbalance Market Services
• WALC Ancillary Services
• WestConnect Transmission

Transmission System Cost Allocation – Parker-Davis Project

• July 22, 2019 Updated Cost Allocation Report (PDF)
• June 27, 2019 Presentation (PDF)
• 1962 Cost Allocation (PDF)

Transmission Losses

• 2022 Trans​mission Loss Study​ (PDF 288KB)