Stakeholder center

Transmission development forum

Started: Jul 23, 2025

Leads
Jeff Billinton
Neil Millar

The California ISO, in conjunction with the California Public Utilities Commission and the participating transmission owners, will hold biannual public stakeholder forums to provide status updates on the transmission projects previously approved through the transmission planning process and network upgrades identified in the generation interconnection process.

For meetings prior to July 2025, please see the Transmission Development Forum meeting page.

Relevant notices Contact us

Status

Development Decision Implementation Completed/Closed

Activities

Web meeting


 https://stakeholdercenter.caiso.com/InitiativeDocuments/ISO-Response-to-Comments-Matrix-Transmission-Developmen-forum-July2025.pdf

ISO Response to Comments - Matrix - Transmission Development forum - Jul 30, 2025 11/13/2025

https://stakeholdercenter.caiso.com/InitiativeDocuments/Agenda-Overview-Transmission-Development-Forum-Jul-30-2025.pdf

Agenda Overview - Transmission Development Forum - Jul 30, 2025 07/23/2025

https://stakeholdercenter.caiso.com/InitiativeDocuments/NetworkUpgrades-GeneratorInterconnection-July2025.xlsx

Network Upgrades - Generator Interconnection - Jul 2025 07/24/2025

https://stakeholdercenter.caiso.com/InitiativeDocuments/Approved-Projects-Transmission-Planning-Process-Jul-2025.xlsx

Approved Projects - Transmission Planning Process - Jul 2025 08/15/2025

https://stakeholdercenter.caiso.com/InitiativeDocuments/Presentation-GLW-VEA-Transmission-Development-Forum-Jul-30-2025.pdf

Presentation - GLW/VEA - Transmission Development Forum - Jul 30, 2025 07/28/2025

https://stakeholdercenter.caiso.com/InitiativeDocuments/Presentation-HWT-Transmission-Development-Forum-Jul-30-2025.pdf

Presentation - HWT - Transmission Development Forum - Jul 30, 2025 07/28/2025

https://stakeholdercenter.caiso.com/InitiativeDocuments/Presentation-SCE-Transmission-Development-Forum-Jul-30-2025.pdf

Presentation - SCE - Transmission Development Forum - Jul 30, 2025 08/15/2025

https://stakeholdercenter.caiso.com/InitiativeDocuments/Presentation-SDGE-Transmission-Development-Forum-Jul-30-2025.pdf

Presentation - SDGE - Transmission Development Forum - Jul 30, 2025 07/28/2025

https://stakeholdercenter.caiso.com/InitiativeDocuments/Presentation-LSPC-Transmission-Development-Forum-Jul-30-2025.pdf

Presentation - LSPC - Transmission Development Forum - Jul 30, 2025 07/28/2025

https://stakeholdercenter.caiso.com/InitiativeDocuments/Presentation-PG-E-Transmission-Development-Forum-Jul-30-2025.pdf

Presentation - PG&E - Transmission Development Forum - Jul 30, 2025 07/28/2025

https://stakeholdercenter.caiso.com/InitiativeDocuments/Wrap-up-Transmission-Development-Forum-Jul-30-2025.pdf

Wrap-up - Transmission Development Forum - Jul 30, 2025 07/28/2025

https://stakeholdercenter.caiso.com/InitiativeDocuments/ClearwayEnergy-Comments-TDF-July2025.pdf

Comments - Clearway Energy - Transmission Planning Process - Jul 2025 08/14/2025

https://stakeholdercenter.caiso.com/InitiativeDocuments/CPUC-Comments-TDF-July2025.pdf

Comments - CPUC - Transmission Planning Process - Jul 2025 08/14/2025

https://stakeholdercenter.caiso.com/InitiativeDocuments/FLYNN-PGAE-Comments-TDF-July2025.pdf

Comments - Flynn PG&E - Transmission Planning Process - Jul 2025 08/14/2025

https://stakeholdercenter.caiso.com/InitiativeDocuments/IntersectPower-Comments-TDF-July2025.pdf

Comments - Intersect Power - Transmission Planning Process - Jul 2025 08/14/2025

https://stakeholdercenter.caiso.com/InitiativeDocuments/LongroadEnergy-Comments-TDF-July2025.pdf

Comments - Long Road Energy - Transmission Planning Process - Jul 2025 08/14/2025

https://stakeholdercenter.caiso.com/InitiativeDocuments/REVRenewables-Comments-TDF-July2025.pdf

Comments - Rev Renewable - Transmission Planning Process - Jul 2025 08/14/2025

https://stakeholdercenter.caiso.com/InitiativeDocuments/SBEnergy-Comments_TDF_July2025.pdf

Comments - SB Energy - Transmission Planning Process - Jul 2025 08/14/2025