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July 20, 2021


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2021-2022 Transmission Planning Process: White Paper Posted, Call 7/27/21


The California ISO will hold a public stakeholder call on July 27, 2021, to discuss transmission capability information provided to the California Public Utilities Commission through its Integrated Resource Planning Process, and updates for the 2021-2022 transmission planning process and the 20-year transmission outlook.


A white paper regarding the transmission capability information is available on both the transmission planning and 2021-2022 transmission planning process webpages. A presentation will be available prior to the call on the 2021-2022 transmission planning process webpage.


Please submit written comments on the stakeholder call discussion by end of day Aug. 10, 2021, through the ISO’s commenting tool using the link on the 2021-2022 transmission planning process webpage.


Meeting details

Date: July 27, 2021

Time: 1 p.m. - 4:30 p.m. Pacific Time

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Web and audio participation information
Step 1: join web conference
Step 2: connect to audio by selecting “computer audio” or select “call me” and enter your phone number.

Audio participation only information 
Call 1-888-251-2949 or 215-861-0694, access code: 6302262#

Technical support
Call Event Services at 1-301-250-7202


Regional Transmission at

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California Independent System Operator | P.O. Box 639014 | Folsom, CA 95630 | United States