Transmission development forum
For July 2025 forward, please see the Transmission development forum recurring process page on the stakeholder center.
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.
Upcoming meetings
No upcoming events.
Meeting documents (last 12 months)
All meeting documents07/30/2025
9:00 AM - 4:00 PM
Online
Transmission Development Forum
Related documents
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Agenda Overview - Transmission Development Forum - Jul 30, 202507/30/2025, 8:49 AM
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Approved Projects - Transmission Planning Process - Jul 202508/15/2025, 12:43 PM
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Network Upgrades - Generator Interconnection - Jul 202507/28/2025, 10:59 AM
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Presentation - GLW/VEA - Transmission Development Forum - Jul 30, 202507/28/2025, 1:46 PM
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Presentation - HWT - Transmission Development Forum - Jul 30, 202507/28/2025, 1:46 PM
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Presentation - SCE - Transmission Development Forum - Jul 30, 202508/15/2025, 12:43 PM
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Presentation - SDGE - Transmission Development Forum - Jul 30, 202507/28/2025, 1:46 PM
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Presentation - LSPC - Transmission Development Forum - Jul 30, 202507/28/2025, 1:46 PM
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Presentation - PG&E - Transmission Development Forum - Jul 30, 202507/28/2025, 1:46 PM
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Wrap-up - Transmission Development Forum - Jul 30, 202507/30/2025, 8:49 AM
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Comments - Clearway Energy - Transmission Planning Process - Jul 202508/15/2025, 12:02 PM
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Comments - CPUC - Transmission Planning Process - Jul 202508/15/2025, 12:02 PM
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Comments - Flynn PG&E - Transmission Planning Process - Jul 202508/15/2025, 12:02 PM
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Comments - Intersect Power - Transmission Planning Process - Jul 202508/15/2025, 12:02 PM
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Comments - Long Road Energy - Transmission Planning Process - Jul 202508/15/2025, 12:02 PM
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Comments - Rev Renewable - Transmission Planning Process - Jul 202508/15/2025, 12:03 PM
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Comments - SB Energy - Transmission Planning Process - Jul 202508/15/2025, 12:03 PM
04/09/2025
1:00 PM - 4:00 PM
Online
Transmission Development Forum
Related documents
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Agenda - Overview Transmission Development Forum - Apr 09, 202504/08/2025, 3:34 PM
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Presentation - SCE - Transmission Development Forum - Apr 09, 202504/08/2025, 2:32 PM
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Presentation - PGE - Transmission Development Forum - Apr 09, 202504/08/2025, 2:32 PM
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Presentation - SDGE - Transmission Development Forum - Apr 09, 202504/08/2025, 2:32 PM
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Presentation - CPUC - Transmission Development Forum - Apr 09, 202504/08/2025, 3:37 PM
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Wrap-up - Transmission Development Forum - Apr 09, 202504/08/2025, 2:33 PM
02/12/2025
12:00 AM - 11:59 PM
Deadline
Comments due - Transmission Development Forum
No documents associated with this event.
01/29/2025
9:00 AM - 4:00 PM
Online