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.
| Proposal Development | Decision | Implementation | Completed/Closed |
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Track 3
Jan 09, 2025 Draft final proposal posted Feb 19, 2025 Final proposal posted Track 2 Feb 15, 2024 Draft final proposal posted Mar 29, 2024 Final proposal posted Track 1 Apr 13, 2023 Final proposal posted |
Track 3
Apr 25, 2025 FERC approval (ER25-2044) Mar 26, 2025 Board of Governors approval Track 2 Oct 17, 2024 FERC approval (ER25-131) Jun 12, 2024 Board of Governors approval Track 1 Aug 01, 2023 FERC approval (ER23-2058) May 17, 2023 Board of Governors approval |
Web meeting |
https://youtu.be/0FDclamIYBU
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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https://stakeholdercenter.caiso.com/InitiativeDocuments/Notice-of-Decisional-Classification-Interconnection-Process-Enhancements-Track3-Mar2025.pdf
Notice of Decisional Classification Interconnection Process Enhancements - Track 3 March 2025 03/17/2025
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Web meeting |
https://youtu.be/XyiU-GOaKCs
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 |
https://youtu.be/-p7E8HxEA90
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 |
https://www.youtube.com/watch?v=sULtgyAyEhw&feature=youtu.be
Video - Interconnection Process Enhancements 2023 Track 3 - Nov 15, 2024 11/21/2024
Presentation - Interconnection Process Enhancements 2023 Track 3 - Nov 15, 2024 11/15/2024
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Web meeting |
https://youtu.be/yYh5_-xA2-k
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 |
https://youtu.be/Za0OJND02b0
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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https://www.caiso.com/generation-transmission/generation/generator-interconnection#queue
Interconnection Process Enhancements 2023 Track 2 - 2024 Interconnection Data 08/29/2024
Resource Interconnection Standards Interconnection Study Timeline 08/29/2024
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Web meeting |
https://youtu.be/p1G9I6D626U
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
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https://stakeholdercenter.caiso.com/InitiativeDocuments/Order2023_PendingTariffLanaguage_ER24-2042.pdf
Order 2023 - Pending Tariff Lanaguage - ER24-2042 07/10/2024
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Web meeting |
https://youtu.be/UeeZ6MFmFtQ https://stakeholdercenter.caiso.com/InitiativeDocuments/Presentation-2023InterconnectionProcessEnhancementsTrack3ARevisedStrawProposalTrack3BStrawProposal-Jul11-2024.pdf https://stakeholdercenter.caiso.com/InitiativeDocuments/Track-3A-Revised-Straw-Proposal-Track-3B-Straw-Proposal-Interconnection-Process-Enhancements-2023-Jul-05-2024.pdf | View comments |
Web meeting |
https://stakeholdercenter.caiso.com/InitiativeDocuments/Revised-Draft-Tariff-Language-Interconnection-Process-Enhancements-2023-Jul-18-2024.docx
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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https://stakeholdercenter.caiso.com/InitiativeDocuments/NoticeofDecisionalClassification-InterconnectionProcessEnhancements2023-Track2-May2024.pdf
Notice of Decisional Classification - Interconnection Process Enhancements 2023 - Track 2 - May 2024 05/10/2024
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Web meeting |
https://youtu.be/J7Cj4cnZzaQ
https://stakeholdercenter.caiso.com/InitiativeDocuments/IPE-2023-Track-2-Final-Addendum-to-Final-Proposal-Clean-06-5-24.pdf
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
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Data Accessibility Information https://stakeholdercenter.caiso.com/InitiativeDocuments/InterconnectionArea_SubstationPOI_list.xlsx
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
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https://www.surveymonkey.com/r/YHWNWC2
Survey - Interconnection Process Enhancements Track 2 Stakeholder Process 04/03/2024
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Hybrid meeting |
https://youtu.be/7HD8bmHUdq4
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 |
https://youtu.be/zrJl25gXGpg
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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https://stakeholdercenter.caiso.com/InitiativeDocuments/NoticeofDecisionalClassification-PostponementofCluster16InterconnectionWindow-Feb2023.pdf
Notice of Decisional Classification - Postponement of Cluster 16 Interconnection Window - Feb 2023 01/29/2024
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Web meeting |
https://www.youtube.com/watch?v=Dnyk-ZKSj2o
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 |
https://youtu.be/qSLHMCNqZGI
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 |
https://youtu.be/APtw1G14hH0
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
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Stakeholder letter |
https://stakeholdercenter.caiso.com/InitiativeDocuments/StakeholderLetter-InterconnectionProcessEnhancements2023-ExtensionRequest.pdf
Stakeholder Letter - Interconnection Process Enhancements 2023 - Extension Request 11/15/2023
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Hybrid meeting |
https://youtu.be/hn8eVmGIFIc
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
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Web meeting |
https://youtu.be/J8b35InOtiM
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
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Web meeting |
https://youtu.be/ol4sEnxcpy8
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 |
https://youtu.be/4ERdRdQSuDU
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
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https://www.surveymonkey.com/r/GJWZP7H
Survey - Interconnection Process Enhancements Track 2 07/24/2023
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Web meeting |
https://youtu.be/bxTiWoYA4DQ
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 |
https://www.youtube.com/watch?v=QAcdRUYRquY
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
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Web meeting |
https://www.youtube.com/watch?v=yGGhg1sz_ZA&feature=youtu.be
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
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Hybrid meeting |
https://youtu.be/7wCFezeKGXc
Video - Interconnection Process Enhancements 2023 Track 2 Working Group - Jun 20, 2023 06/23/2023
Video - Interconnection Process Enhancements 2023 Track 2 Working Group - Jun 21, 2023 06/23/2023
Presentation - Interconnection Process Enhancements 2023 -Track 2 - Working Groups - Jun 20-21, 2023 06/19/2023
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Web meeting |
Track 2 https://youtu.be/lsP4Lm0NYVM
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 |
http://www.caiso.com/Documents/Aug1-2023-OrderAcceptingInterconnectionProcessEnhancements2023-Track1-ER23-2058.pdf
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
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https://stakeholdercenter.caiso.com/InitiativeDocuments/NoticeofDecisionalClassification-InterconnectionProcessEnhancements2023-May2023.pdf
Notice of Decisional Classification - Interconnection Process Enhancements 2023 Track 1 - May 2023 05/10/2023
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https://stakeholdercenter.caiso.com/InitiativeDocuments/RevisedDraftTariffLanguage-InterconnectionProcessEnhancements2023-Track1.docx
Revised Draft Tariff Language - Interconnection Process Enhancements 2023 - Track 1 05/08/2023
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Web meeting |
Track 1 https://youtu.be/ZHdAVZEedxE
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 |
https://youtu.be/W6BZ7zXzDms
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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