Application
Testimony
- Direct Testimony of Blaine Waymire SoCalGas Technical Presentation Closed System Project (Chapter 1 Revised)
- Direct Testimony of Blaine Waymire - SoCalGas' Technical Presentation - Open System Project (Chapter 2)
- Direct Testimony of Pooyan Kabir - SDG&E's Technical Presentation (Chapter 3)
- Direct Testimony of Kevin Lang - Southwest Gas' Technical Presentation (Chapter 4)
- Direct Testimony of Danielle Mark - PG&E's Technical Presentation (Chapter 5)
- Direct Testimony of Nasim Ahmed and Marjorie Schmidt-Pines - SoCalGas' Regulatory Accounting & Cost Recovery, Revenue Requirement, and Rates (Chapter 6)
- Direct Testimony of Eric Dalton, Jack Guidi, and Marjorie Schmidt-Pines - SDG&E's Regulatory Accounting & Cost Recovery, Revenue Requirement, and Rates (Chapter 7)
- Direct Testimony of Randi Cunningham - Southwest Gas' Regulatory Accounting & Cost Recovery, Revenue Requirement, and Rates (Chapter 8)
- Direct Testimony of Patricia Gideon, Shannon Sims, and Isaac Tam - PG&E's Regulatory Accounting & Cost Recovery, Revenue Requirement, and Rates (Chapter 9)
Rebuttal
Workpapers
- Workpaper Supporting Direct Testimony of Blaine Waymire Chapter 1 (WP-1 Revised)
- Workpaper Supporting Direct Testimony of Blaine Waymire, Chapter 2 (WP-2)
- Workpaper Supporting Direct Testimony of Pooyan Kabir (WP-3)
- Workpaper Supporting Direct Testimony of Kevin Lang (WP-4)
Scoping Ruling Appendix B
Discovery
- A.22-09-006 EDF DR-01 Response
- Sierra Club DR SC-SCG-01 (A.22-09-006) Response FINAL
- Sierra Club DR SC-SCG-02 (A.22-09-006) Response FINAL
- Sierra Club DR SC-SCG-03 (A.22-09-006) Response FINAL
- A.22-09-006 Sierra Club_DR-04 Response Final Redacted
- A.22-09-006 Sierra Club DR-05 Response
- A.22-09-006 Sierra Club DR-06 Response Final
- A.22-09-006_Supplemental_SC-SCG-04_Question_20
- A.22-09-006 Sierra Club DR 07 Response FINAL
- Sierra Club DR 08 Response
- Sierra Club DR 09 Response
- Cal Advocates SCG A2209006 001 UCI 7-21-25 FINAL
- Cal Advocates SCG A2209006 001 UCI Supplemental 8-11-2025 FINAL
- Cal Advocates SCG A2209006 002 Orange Cove Supplemental 8-11-2025 FINAL
- Cal Advocates SCG A2209006 003 FINAL
- Cal Advocates SCG A2209006 002 Orange Cove 7-21-25 FINAL
- Cal Advocates SCG A2209006 002 Orange Cove Supplemental 7-31-2025 FINAL
- Cal Advocates SCG Response - 004
- LCJA DR 01 Response
- SBUA DR 01 Response
Hydrogen Blending Impact Study
Compendium Report
Hydrogen Blending Impact Study
The Joint IOU Hydrogen Blending Demonstration Application that was filed on September 8, 2022, is posted here.