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2022-2023 Transmission planning process

Started: Jan 13, 2022

Leads
Jeff Billinton

The California ISO 2022-2023 transmission planning cycle involves key stakeholder activities from 2022 through early 2023. Each year, the ISO conducts its transmission planning process to identify potential system limitations as well as opportunities for system reinforcements that improve reliability and efficiency. The transmission planning process core product is the ISO Transmission Plan, which provides an evaluation of the ISO control grid, examines conventional grid reliability requirements and projects, summarizes key collaborative activities and provides details on key study areas and associated findings.

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Status

Development Decision Implementation Completed/Closed
Sep 28, 2022* Meeting
Nov 17, 2022* Meeting

Mar 31, 2022 Final study plan posted

Activities

Reliability assessment

2022-2023 Preliminary Reliability Assessment Results 08/15/2022

Web meeting

2022-2023 Transmission Planning Process - Portfolio Transmittal Letter 07/01/2022

CAISO Presentation - 2022-2023 Transmission Planning Process - Jul 6, 2022 07/01/2022

CEC Presentation - 2022-2023 Transmission Planning Process - Jul 6, 2022 07/01/2022

CPUC Presentation (Updated) - 2022-2023 Transmission Planning Process - Jul 6, 2022 07/06/2022

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Final study plan

Final Study Plan - 2022-2023 Transmission Planning Process 06/30/2022

Web meeting

ISO Responses to Comments Matrix - 2022-2023 Transmission Planning Process - Feb 28, 2022 07/06/2022

Presentation - 2022-2023 Transmission Planning Process - Feb 28, 2022 02/24/2022

Draft Study Plan - 2022-2023 Transmission Planning Process 02/18/2022

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