Transmission Project Review Process

With the passage of CPUC Resolution E-5252 on April 27, 2023, the Commission established the Transmission Project Review (TPR) Process for the state’s investor-owned electric utilities (IOUs) beginning January 1, 2024. The purpose of the TPR Process is to have a uniform process to review IOUs’ FERC jurisdictional capital transmission projects, allowing the CPUC and Stakeholders to receive robust data from Transmission Owners, and to inquire about and provide feedback on the IOUs’ historical, current, and forecast transmission projects.

The TPR Process provides useful information to numerous programs and proceedings at the CPUC. These include: California Environmental Quality Act (“CEQA”) review and permitting, Integrated Resource Planning (“IRP”), the Distributed Energy Resources (“DER”) Action Plan, General Rate Cases (“GRC”), wildfire mitigation and recovery efforts, and the CPUC’s Risk-Based Decision-Making Framework (“RDF”) and Risk Assessment & Mitigation Phase (“RAMP”).

Pacific Gas and Electric

Pacific Gas and Electric (PG&E) began its current cycle on May 1, 2026, with the release of its May 2026 TPR Process Project Spreadsheet. PG&E directs Stakeholders to its website for all publicly available documents and data releases, listed under the case name "Transmission Project Review (TPR) Process [Res.E-5252]." This also includes a non-disclosure agreement (NDA) that eligible Stakeholders can submit to access PG&E’s confidential data. Please direct all PG&E-specific comments and questions, including NDA submissions, to tprprocess@pge.com.

Please see the table below for the schedule of PG&E’s current TPR Process cycle.

PG&E TPR Process Schedule: May 2026 – October 2026 (UPDATED 5/15/26)

EVENT	DATE
Data released	May 1
Date by which Stakeholders provide questions and comments	June 15
Last written responses to Stakeholder questions and comments	July 7
Date by which Stakeholders and CPUC provide agenda items for upcoming Stakeholder meeting	July 14
Stakeholder Meeting	July 29
Stakeholders’ questions and comments related to Stakeholder Meeting	August 13
Last written responses to questions and comments related to Stakeholder Meeting	September 4
Last day for Stakeholders to submit project-specific, follow-up questions	September 11
Last written responses to Stakeholder project-specific follow-up questions	September 25
Last day for Stakeholders to submit comments. There is no expectation of written responses.	September 30

Southern California Edison

Southern California Edison (SCE) completed the December 2025 TPR Process cycle on April 30, 2026, and will begin its next cycle on June 1, 2026, with the release of its June 2026 TPR Process Project Spreadsheet. SCE directs Stakeholders to its website for all publicly available documents and data releases, listed under the drop-down menu for “2025.” Requests to receive and submit a non-disclosure agreement (NDA) for eligible Stakeholders can be directed to ferccaseadmin@sce.com.

Please see the table below for the schedule of SCE’s upcoming TPR Process cycle, which will begin on June 1, 2026.

SCE TPR Process Schedule: June 2026 – November 2026 (UPDATED 5/15/26)

EVENT	DATE
Data released	June 1
Date by which Stakeholders provide questions and comments	July 16
Last written responses to Stakeholder questions and comments	August 6
Date by which Stakeholders and CPUC provide agenda items for upcoming Stakeholder meeting	August 14
Stakeholder Meeting	August 28
Stakeholders’ questions and comments related to Stakeholder Meeting	September 11
Last written responses to questions and comments related to Stakeholder Meeting	October 2
Last day for Stakeholders to submit project-specific, follow-up questions	October 9
Last written responses to Stakeholder project-specific follow-up questions	October 23
Last day for Stakeholders to submit comments. There is no expectation of written responses.	October 30

San Diego Gas & Electric

San Diego Gas & Electric (SDG&E) released its most recent TPR Process data on January 2, 2026. SDG&E has created a TPR Process-specific webpage where relevant information can be found. This includes the public version of the data and instructions on how eligible Stakeholders can execute a non-disclosure agreement (NDA) to access SDG&E’s confidential data. Please direct all SDG&E-specific comments and questions, including NDA-related matters, to Kris Bourbois (kbourbois@sdge.com).

Please see the table below for the schedule of SDG&E’s current TPR Process cycle, which began on January 2, 2026.

SDG&E TPR Process Schedule: January 2026-June 2026 (UPDATED 5/15/26)

EVENT	DATE
Data released	January 2
Date by which Stakeholders provide questions and comments	February 17
Last written responses to Stakeholder questions and comments	March 10
Date by which Stakeholders and CPUC provide agenda items for upcoming Stakeholder meeting	March 17
Stakeholder Meeting	March 27
Stakeholders’ questions and comments related to Stakeholder Meeting	April 16
Last written responses to questions and comments related to Stakeholder Meeting	May 7
Last day for Stakeholders to submit project-specific, follow-up questions	May 12
Last written responses to Stakeholder project-specific follow-up questions	May 26
Last day for Stakeholders to submit comments. There is no expectation of written responses.	June 1

Please note that SDG&E’s next TPR Process cycle will begin with the release of its data on July 1, 2026.

Please check this webpage for future updates and reach out to Energy Division with any questions about the TPR Process at TPRProcess@cpuc.ca.gov.