Stakeholder center

INITIATIVE:
Interconnection process enhancements 2023

Board
Started: Feb 27, 2023

Leads
Danielle Mills
Bob Emmert

The 2023 Interconnection Process Enhancements (IPE) initiative is focused on enhancing coordination of resource procurement and interconnection, resource planning and transmission planning to achieve state reliability and policy needs. In the 2023 IPE initiative the CAISO intends to consider more fundamental changes to the Generator Interconnection and Deliverability Allocation Procedures than were considered in IPE 2021. 

Relevant notices Contact us

Status

Proposal Development Decision Implementation Completed/Closed
Track 3
Jan 09, 2025 Draft final proposal posted
Feb 19, 2025 Final proposal posted
Apr 25, 2025 FERC filing

Track 2
Oct 17, 2024 FERC filing
Track 3
Mar 26, 2025 Board of Governors approval

Track 2
Jun 12, 2024 Board of Governors approval

Track 1
Aug 01, 2023 FERC approval (ER23-2058)
Jun 02, 2023 Tariff amendment filing (ER23-2058)
May 17, 2023 Board of Governors approval

Activities

Web meeting

Video - Interconnection Process Enhancements 2023 Draft Tariff Language - Apr 09, 2025 04/15/2025

Presentation - Interconnection Process Enhancements 2023 Draft Tariff Language - Apr 09, 2025 04/08/2025

Updated Draft Tariff Language - Interconnection Process Enhancements 2023 Track 3 - Apr 11, 2025 04/14/2025

Draft Tariff Language - Interconnection Process Enhancements 2023 Track 3 - Mar 27, 2025 03/27/2025

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Notice of Decisional Classification Interconnection Process Enhancements - Track 3 March 2025 03/17/2025

Web meeting

Video - Interconnection Process Enhancements 2023 - Feb 25, 2025 03/03/2025

Updated Final Proposal - Interconnection Process Enhancements 2023 - Feb 27, 2025 03/03/2025

Updated Final Proposal Redline - Interconnection Process Enhancements 2023 - Feb 27, 2025 03/03/2025

Presentation - Interconnection Process Enhancements 2023 Track 3 - Feb 25, 2025 02/21/2025

Final Proposal - Interconnection Process Enhancements 2023 - Feb 21, 2025 02/25/2025

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Web meeting

Video - Interconnection Process Enhancements 2023 Track 3 Draft Final Proposal - Jan 15, 2025 01/22/2025

Presentation - Interconnection Process Enhancements 2023 Track3 - Jan 15, 2025 01/14/2025

Draft Final Proposal - Interconnection Process Enhancements 2023 Track3 - Jan 09, 2025 01/10/2025

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Web meeting

Video - Interconnection Process Enhancements 2023 Track 3 - Nov 15, 2024 11/21/2024

Track 3 Consolidated Revised Straw Proposal - Interconnection Process Enhancements 2023 - Nov 11, 2024 11/11/2024

Presentation - Interconnection Process Enhancements 2023 Track 3 - Nov 15, 2024 11/15/2024

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Web meeting

Video - Interconnection Process Enhancements 2023 Track 2 Draft Tariff Revisions - Oct 10, 2024 10/15/2024

Presentation - 2023 Interconnection Process Enhancements Track 2 - Tariff Revisions - Oct 10, 2024 10/08/2024

Tariff Revisions - Interconnection Process Enhancements 2023 Track 2 Queue Management - Sep 27, 2024 09/27/2024

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Web meeting

Video - Interconnection Process Enhancements 2023 Track 3A Working Group - Sep 04, 2024 09/06/2024

Presentation - Interconnection Process Enhancements 2023 Track 3A Working Group - Sep 04, 2024 09/04/2024

Presentation - EDFR Development Alignment Proposal - Sep 04, 2024 09/04/2024

Presentation - ACP - CA Group D - Conditional Deliverability Presentation - Sep 04, 2024 09/04/2024

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Interconnection Process Enhancements 2023 Track 2 - 2024 Interconnection Data 08/29/2024
The California ISO has posted the updated Interconnection Data in support of the zonal approach to interconnection to the Generation Interconnection webpage, under the Interconnection Facility Information heading.

Resource Interconnection Standards Interconnection Study Timeline 08/29/2024
Updated Resource Interconnection Standards (RIS) Interconnection Study Timeline on the Interconnection Request and Study webpage under the Informational Presentations and Guidelines heading.

Web meeting

Video - Interconnection Process Enhancements 2023 Track 3A Working Group - Aug 28, 2024 09/03/2024

Presentation - Interconnection Process Enhancements 2023 Track3A Working Group - Aug 28, 2024 08/27/2024


Order 2023 - Pending Tariff Lanaguage - ER24-2042 07/10/2024

Web meeting

Video - Interconnection Process Enhancements 2023 Track 3A Revised Straw Proposal & Track 3B Straw Proposal - Jul 15, 2024 07/18/2024

Presentation - 2023 Interconnection Process Enhancements Track 3A Revised Straw Proposal Track 3B Straw Proposal - Jul 11, 2024 07/11/2024

Track 3A Revised Straw Proposal Track 3B Straw - Proposal Interconnection Process Enhancements 2023 - Jul 05, 2024 07/09/2024

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Web meeting

Revised Draft Tariff Language - Interconnection Process Enhancements 2023 - Jul 18, 2024 07/19/2024

Video - Interconnection Process Enhancements 2023 Track 2 - Draft Tariff Language - Jul 11, 2024 07/16/2024

Draft Tariff Language Interconnection Process Enhancements - Track 2 - Jun 26, 2024 06/25/2024

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Notice of Decisional Classification - Interconnection Process Enhancements 2023 - Track 2 - May 2024 05/10/2024

Web meeting

Video - Interconnect Process Enhancement 2023 Zonal Approach and Addendum to Final Proposal - May 16, 2024 05/21/2024

Final Addendum to Final Proposal - Interconnection Process Enhancements Track 2 (Clean) 06/06/2024

Final Addendum to Final Proposal - Interconnection Process Enhancements Track 2 (Tracked) 06/06/2024

Revised Addendum to Final Proposal - Interconnection Process Enhancements Track 2 05/17/2024

Presentation - Interconnection Process Enhancements 2023 Track 2 - May 16, 2024 05/14/2024

Addendum to Final Proposal - Interconnection Process Enhancements Track 2 05/09/2024


Data Accessibility Information

Interconnection Area Substation POI list 05/02/2024

Interconnection Area Constraint Zones 04/03/2024

Constraint Mapping with Transmission Plan Deliverability Allocated 04/03/2024


Survey - Interconnection Process Enhancements Track 2 Stakeholder Process 04/03/2024
Responses to the survey are due by end of day April 18, 2024.

Hybrid meeting

Video - Interconnection Process Enhancements Track 2: Final Proposal - Apr 4, 2024 04/10/2024

Presentation - Interconnection Process Enhancements 2023 Track 2 - Apr 4, 2024 04/03/2024

Final Proposal - Interconnection Process Enhancements 2023 Track 2 03/29/2024

Final Proposal Cluster Schedule - Interconnection Process Enhancements 2023 Track 2 03/28/2024

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Hybrid meeting

Video - Interconnection Process Enhancements 2023 Track 2 - Feb 15, 2024 02/20/2024

Presentation - Interconnection Process Enhancements 2023 Track 2 - Feb 15, 2024 02/13/2024

Draft Final Proposal - Interconnection Process Enhancements 2023 Track 2 02/15/2024

Proposed Schedule - Information Availability and Interconnection Study Process 02/15/2024

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Notice of Decisional Classification - Postponement of Cluster 16 Interconnection Window - Feb 2023 01/29/2024

Web meeting

Video - Interconnection Process Enhancements 2023 Phase 2 - Dec 19, 2023 12/22/2023

Presentation - Interconnection Process Enhancements 2023 - Dec 19, 2023 12/18/2023

Revised Straw Proposal - Interconnection Process Enhancements 2023 - Dec 19, 2023 12/12/2023

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Web meeting

Video - Interconnection Process Enhancements 2023 - Track 2 Zonal Approach - Dec 18, 2023 12/20/2023

Presentation - Interconnection Process Enhancements 2023 - Track 2 Zonal Approach - Dec 18, 2023 12/15/2023

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Web meeting

Video - Interconnection Process Enhancements 2023 Track 2 Working Group - Nov 15, 2023 11/17/2023

Presentation - Interconnection Process Enhancements 2023 - Track 2 Working Group - Nov 15, 2023 11/16/2023

Stakeholder letter

Stakeholder Letter - Interconnection Process Enhancements 2023 - Extension Request 11/15/2023

Hybrid meeting

Video - Interconnection Process Enhancements 2023 Track 2 - Nov 2, 2023 11/03/2023

Presentation - Interconnection Process Enhancements 2023 Track 2 - Nov 2, 2023 11/01/2023

Working Draft - Scoring Criteria - Nov 2, 2023 11/02/2023

Web meeting

Video - Interconnection Process Enhancements 2023 Track 2 Working Group - Oct 24, 2023 10/27/2023

Agenda - Interconnection Process Enhancements 2023 Track 2 - Oct 24, 2023 10/23/2023

Presentation - Interconnection Process Enhancements 2023 Track 2 - Oct 24, 2023 10/23/2023

Web meeting


Video - Interconnection Process Enhancements 2023 Track 2 - Sep 28, 2023 09/29/2023

Straw Proposal - Interconnection Process Enhancements 2023 - Sep 21, 2023 09/21/2023

Presentation - Interconnection Process Enhancements - Track 2 - Sep 28, 2023 09/26/2023

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Hybrid meeting

Video - Interconnection Process Enhancements 2023 - Track 2 - Aug 1, 2023 08/04/2023

Presentation - Interconnection Process Enhancements - Track 2 - Aug 1, 2023 08/01/2023


Survey - Interconnection Process Enhancements Track 2 07/24/2023
Please submit survey responses by 10 a.m. Monday, July 31, 2023.

Web meeting

Video - Interconnection Process Enhancements 2023 Track 2 Working Group - Jul 24, 2023 07/27/2023

Presentation - Interconnection Process Enhancements - Track 2 - Working Group - Jul 24, 2023 07/21/2023

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Hybrid meeting

Video - Interconnection Process Enhancements 2023 - Track 2 Working Group - Jul 11, 2023 07/19/2023

Presentation - Interconnection Process Enhancements 2023 - Track 2 - Working Group - Jul 11, 2023 07/11/2023

Web meeting

Video - Interconnection Process Enhancements 2023 Track 2 Working Group - Jun 27, 2023 07/03/2023

Presentation - Interconnection Process Enhancements 2023 - Track 2 - Working Group - Jun 27, 2023 06/26/2023

Hybrid meeting

Video - Interconnection Process Enhancements 2023 Track 2 Working Group - Jun 20, 2023 06/23/2023
Day 1

Video - Interconnection Process Enhancements 2023 Track 2 Working Group - Jun 21, 2023 06/23/2023
Day 2

Presentation - Interconnection Process Enhancements 2023 -Track 2 - Working Groups - Jun 20-21, 2023 06/19/2023

Revised Principles and Problem Statements - Interconnection Process Enhancements 2023 - Track 2 - Jun 20-21, 2023 06/23/2023

Web meeting

Track 2

Video - Interconnection Process Enhancements 2023 - Track 2 - Jun 7, 2023 06/12/2023

Discussion Paper - Interconnection Process Enhancements 2023 - Track 2 - May 31, 2023 05/31/2023

Presentation - Interconnection Process Enhancements 2023 - Track 2 - Jun 7, 2023 06/05/2023

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Filing

Aug 1, 2023 Order Accepting Interconnection Process Enhancements 2023 Track 1 Amendment (ER23-2058) 08/07/2023

Jun 2, 2023 Tariff Amendment - Interconnection Process Enhancements 2023 Track 1 (ER23-2058) 06/12/2023


Notice of Decisional Classification - Interconnection Process Enhancements 2023 Track 1 - May 2023 05/10/2023


Revised Draft Tariff Language - Interconnection Process Enhancements 2023 - Track 1 05/08/2023

Web meeting

Track 1

Video - Interconnection Process Enhancements 2023 - May 1, 2023 05/03/2023

Final Proposal - Interconnection Process Enhancements 2023 - Track 1 - Apr 13, 2023 04/13/2023

Draft Tariff Language - Interconnection Process Enhancements 2023 - Track 1 - May 1, 2023 04/18/2023

Presentation - Interconnection Process Enhancements 2023 - May 01, 2023 05/01/2023

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Web meeting

Video - Interconnection Process Enhancements 2023 - Mar 13, 2023 03/15/2023

Issue Paper and Straw Proposal - Interconnecton Process Enhancements 2023 - Mar 13, 2023 03/09/2023

Presentation - Interconnection Process Enhancements 2023 - Mar 13, 2023 03/09/2023

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