Notice library

These notices are intended to inform stakeholders about ISO operations, markets, and other activities. For notices distributed prior to May 1, 2024, visit notice archive in the document library.

278 of 278 results
Title Topic Posted
Interconnection Process Enhancements 2023 Track 2: Revised 2024 Generator Interconnection Data posted Legal and regulatory, Planning 10/04/2024, 12:00 AM
New initiative: Congestion Revenue Rights Enhancements, working group meeting on 11/14/24 Markets 10/04/2024, 12:00 AM
California ISO to distribute penalty proceeds and nonrefundable interconnection funds Legal and regulatory, Markets 10/04/2024, 12:00 AM
Annual Review: ISO Compliance with Operations Policies and Procedures Legal and regulatory, Markets, Operations, Governance and committees 10/04/2024, 12:00 AM
2024 adjustment of the emergency interconnection network upgrade maximum is posted Planning 10/03/2024, 12:00 AM
2024 and 2025 adjusted Reliability Network Upgrade Reimbursement Limits Planning 10/03/2024, 12:00 AM
2025 Final Effective Flexible Capacity values for Resource Adequacy Resources posted Markets, Operations 10/03/2024, 12:00 AM
Storage Bid Cost Recovery and Default Energy Bids Enhancements: Draft final proposal, call on 10/9/24 Markets 10/02/2024, 12:00 AM
Notification of revised ISO operating procedure 5210A Operations 10/01/2024, 12:00 AM
ISO Board of Governors, DMM Oversight Committee and Audit Committee meetings on 10/4/24; final agendas posted Markets, Governance and committees 10/01/2024, 12:00 AM
Notification of revised RC West operating procedures RC0310, RC0410A, RC0430A and RC0460F Operations 10/01/2024, 12:00 AM
BPM change management: Proposed revision requests and updated BPMs posted as of 10/1/24 Legal and regulatory 10/01/2024, 12:00 AM
Cluster 15 Interconnection Request Resubmission Window Open and GRIP is live Planning 10/01/2024, 12:00 AM
Generator Interconnection Process Information posted Planning 09/30/2024, 12:00 AM
Summer Market Performance Report for August 2024 posted Markets 09/30/2024, 12:00 AM
Interconnection Process Enhancements 2023: Track 2 Tariff Revisions Posted, call on 10/10/24 Legal and regulatory, Markets, Operations 09/30/2024, 12:00 AM
ISO Board of Governors, DMM Oversight Committee and Audit Committee meetings on 10/4/24; draft agendas posted Markets, Governance and committees 09/27/2024, 12:00 AM
Notice of new market participant as of 9/26/24 Markets 09/26/2024, 12:00 AM
EDAM Access Charge Application for ISO BAA Participation Rules: Draft tariff language call on 10/7/24 Markets 09/26/2024, 12:00 AM
Transmission Service and Market Scheduling Priorities Phase 2 track 3 webinar training session on 10/2/24 Legal and regulatory, Markets, Operations 09/25/2024, 12:00 AM
115 kV Lines Derate in Southern California Edison area, effective 9/25/24 Markets, Operations 09/24/2024, 12:00 AM
Interconnection Process Enhancements 2023 Track 2: 2024 Generator Interconnection Data posted Legal and regulatory, Planning 09/24/2024, 12:00 AM
Western Energy Markets Regional Issues Forum on 10/29/24; registration requested Markets, Governance and committees 09/23/2024, 12:00 AM
New to CAISO.com the Points of Interconnection Heatmap Markets, Operations 09/20/2024, 12:00 AM
Inter-SC Trades in Regional Markets: Draft tariff language posted, call on 10/10/24 Markets 09/20/2024, 12:00 AM
California ISO Draft 2025 Payments Calendar posted Markets 09/20/2024, 12:00 AM
Western Energy Markets Governing Body and Joint Meetings in Tempe, Arizona 9/25/24-9/26/24; final agendas posted Markets, Governance and committees 09/20/2024, 12:00 AM
Customer Partnership Group for Congestion Revenue Rights upgrade project call on 9/26/24 Markets 09/19/2024, 12:00 AM
Allocation of Disgorged Funds from Two FERC Enforcement Settlement Agreements Legal and regulatory, Markets 09/18/2024, 12:00 AM
Western Energy Markets Governing Body and Joint Meetings in Tempe, Arizona 9/25/24-9/26/24; draft agendas posted; registration requested Markets, Governance and committees 09/18/2024, 12:00 AM
Resource Adequacy Modeling and Program Design hybrid working group on 10/8/24 Markets 09/17/2024, 12:00 AM
Final 2025 Net Qualifying Capacity values for Resource Adequacy Resources posted Markets, Operations 09/17/2024, 12:00 AM
Business Practice Manual Change Management call on 9/24/24 Legal and regulatory, Markets 09/17/2024, 12:00 AM
Enhancement to the Maximum Import bid Price logic to be presented, Market Performance and Planning Forum on 9/18/24 Markets 09/16/2024, 12:00 AM
Greenhouse Gas Coordination: Price Formation Evergreen Training posted Markets 09/16/2024, 12:00 AM
Announced Resource Retirement and Mothball List posted Planning 09/12/2024, 12:00 AM
Notice of new market participants as of 9/12/24 Markets 09/12/2024, 12:00 AM
Update: Greenhouse Gas Coordination working group on 9/19/24 moved to virtual-only Markets 09/12/2024, 12:00 AM
Notification of revised RC West operating procedure RC0670 Operations 09/12/2024, 12:00 AM
Notification of revised ISO operating procedures 3320 and 3610 Operations 09/12/2024, 12:00 AM
Section 43A.6.3 Report of Non-Resource Adequacy Capacity for August 2024 Legal and regulatory, Markets 09/10/2024, 12:00 AM
Scheduling Coordinator Self-Audit Attestation and Settlement Quality Meter Data Affirmation, due 10/31/24 Markets 09/10/2024, 12:00 AM
Penalty Enhancements Demand Response Investigation and Tolling: Draft final proposal with redlines posted Markets 09/09/2024, 12:00 AM
2025 Annual Acquired Resource Notification Legal and regulatory, Markets 09/09/2024, 12:00 AM
Adjustment Details for T+11M, T+21M, T+24M, T+33M Recalculation Settlement Statements Markets 09/09/2024, 12:00 AM
Generator Interconnections 2024 Non-Refundable Funds Distribution Legal and regulatory, Markets 09/06/2024, 12:00 AM
Price Formation Enhancements Discussion paper and stakeholder recommendations posted, call on 9/30/24 Markets 09/06/2024, 12:00 AM
Western Energy Markets Regional Issues Forum on 9/27/24, final agenda posted Markets, Governance and committees 09/06/2024, 12:00 AM
Billing, Payment and Credit Enhancements: Draft tariff language posted, call on 9/19/24 Legal and regulatory, Markets 09/05/2024, 12:00 AM
Inter-SC Trades in Regional Markets: Draft final proposal posted; call on 9/11/24 Markets 09/05/2024, 12:00 AM
Notice of new market participant as of 9/5/24 Markets 09/05/2024, 12:00 AM
Resource Adequacy Modeling and Program Design: Stakeholder survey regarding working group process, due 10/4/24 Markets 09/05/2024, 12:00 AM
Interconnection Process Enhancements 2023: Comments on Track 3A working group meetings accepted until 9/18/24. Markets, Operations, Planning 09/04/2024, 12:00 AM
Storage Bid Cost Recovery and Default Energy Bids Enhancements: Revised straw proposal posted, call on 9/11/24 Markets 09/04/2024, 12:00 AM
Resource Interconnection Standards Fair: Draft presentation posted, hybrid meeting on 9/17/24 Legal and regulatory, Markets, Planning 09/04/2024, 12:00 AM
Greenhouse Gas Coordination: Hybrid working group on 9/19/24 Markets 09/04/2024, 12:00 AM
2024-2025 Transmission Planning Process, hybrid two-day meeting on 9/23/24 and 9/24/24 Planning 09/03/2024, 12:00 AM
Cluster 15 Application Resubmission Window Opening 10/1/24 Legal and regulatory, Operations, Planning 09/03/2024, 12:00 AM
Interconnection Process Enhancements 2023 Track 2: 2024 Interconnection Data posted Legal and regulatory, Planning 08/30/2024, 12:00 AM
Summer Market Performance Report for July 2024 posted Markets 08/30/2024, 12:00 AM
Information on transmission capability estimate inputs for the CPUC integrated resource planning posted Legal and regulatory, Planning 08/30/2024, 12:00 AM
Notice of new market participant as of 8/29/24 Markets 08/29/2024, 12:00 AM
Notice of new market participant as of 8/27/24 08/28/2024, 12:00 AM
New Heterogeneous Distributed Energy Resource type to support underlying Distributed Energy Resources and Distributed Curtailment Resources training on 9/12/24 Markets 08/28/2024, 12:00 AM
BPM change management: Proposed revision requests and updated BPMs posted as of 8/27/24 Legal and regulatory 08/27/2024, 12:00 AM
Notice of new market participants as of 8/23/24 Markets 08/26/2024, 12:00 AM
Publication of Unscheduled Directed Recalculation Settlement Statements Markets 08/22/2024, 12:00 AM
Interconnection Process Enhancements 2023: Track 3A working group meetings scheduled, virtually on 8/28/24 and hybrid on 9/4/24 Markets, Operations, Planning 08/21/2024, 12:00 AM
Notice of new market participant as of 8/21/24 08/21/2024, 12:00 AM
Registration Open - Market Performance and Planning Forum Hybrid Meeting on 9/18/24 Legal and regulatory, Markets 08/20/2024, 12:00 AM
Registration open: Market Performance and Planning Forum, hybrid meeting on 9/18/24 Markets, Information Technology 08/20/2024, 12:00 AM
2025 Annual import allocation process: Step 13 remaining import capability posted Markets 08/16/2024, 12:00 AM
2025 Effective Flexible Capacity values for Resource Adequacy Resources posted Markets, Operations 08/16/2024, 12:00 AM
2024-2025 Transmission Planning Process: Preliminary Results posted, request window open Planning 08/16/2024, 12:00 AM
2025 Net Qualifying Capacity values for Resource Adequacy Resources posted Markets, Operations 08/16/2024, 12:00 AM
Customer Partnership Group for Congestion Revenue Rights upgrade project call on 8/22/24 Markets 08/15/2024, 12:00 AM
Notice of new market participant as of 8/15/24 Markets 08/15/2024, 12:00 AM
Registration reminder: Resource Interconnection Standards Fair on 9/17/24 Legal and regulatory, Markets, Planning 08/15/2024, 12:00 AM
Notification of revised RC West operating procedures RC0110 and RC0420 Operations 08/15/2024, 12:00 AM
Storage Bid Cost Recovery and Default Energy Bids Enhancements, call on 8/19/24 Markets 08/15/2024, 12:00 AM
RC West Oversight Committee meeting on 8/22/24, agenda posted Markets, Governance and committees 08/15/2024, 12:00 AM
Notification of revised ISO operating procedures 2710, 2720, 3100, and 3220 Operations 08/15/2024, 12:00 AM
Penalty Enhancements Demand Response, Investigation and Tolling: draft tariff language posted, call on 8/22/24 Legal and regulatory, Markets 08/15/2024, 12:00 AM
Business Practice Manual Change Management call on 8/20/24 Legal and regulatory, Markets 08/14/2024, 12:00 AM
Changes to Net-Demand Uncertainty Requirement Calculation Methodology in Flexible Ramping Product effective trade date 8/14/24 Markets, Operations 08/12/2024, 12:00 AM
Revised 2024 Transmission Plan Deliverability Allocation Report posted Legal and regulatory, Markets, Planning 08/12/2024, 12:00 AM
Section 43A.6.3 Report of Non-Resource Adequacy Capacity for July 2024 Legal and regulatory, Markets 08/12/2024, 12:00 AM
Generator Interconnection Applications: Redacted individual generator interconnection Appendix A reports for Cluster 14 Phase 2 posted on the ISO Market Participant Portal Legal and regulatory, Markets, Planning 08/08/2024, 12:00 AM
2025 Annual import allocation process: Step 12 remaining import capability posted Markets, Operations 08/08/2024, 12:00 AM
Preliminary NERC/WECC Charge Settlement Statements and Invoices for Assessment Year 2025 Markets 08/06/2024, 12:00 AM
ISO Board of Governors and Western Energy Markets Governing Body meetings on 8/13/24 and 8/19/24, Final agendas posted; Updated schedule Markets, Governance and committees 08/06/2024, 12:00 AM
Changes to Net-Demand Uncertainty Requirement Calculation Methodology in Flexible Ramping Product effective trade date 8/14/24 Markets, Operations 08/05/2024, 12:00 AM
2022-2023 Competitive Solicitation Validation, Qualification and Sponsor Selection Costs for the North Songs -Serrano 500 kV Line Project posted Legal and regulatory, Markets, Planning 08/05/2024, 12:00 AM
ISO Today mobile app available in Google Play store Information Technology 08/02/2024, 12:00 AM
2024 Transmission Plan Deliverability Allocation Results for Generator Interconnection posted Planning 08/02/2024, 12:00 AM
New initiative: Inter-SC Trades in Regional Markets Straw Proposal posted, call on 8/20/24 Markets 08/02/2024, 12:00 AM
Subscriber Participating Transmission Owner Model - Business Requirements Specification available; Comments due 8/15/24 Planning 08/02/2024, 12:00 AM
Notification of revised ISO operating procedure 4100 Operations 08/01/2024, 12:00 AM
Advisory Shutdown Minimum Load Cost Disqualification in Bid Cost Recovery Activation effective 8/1/24 Markets, Operations, Information Technology 07/31/2024, 12:00 AM
Department of Market Monitoring 2023 Annual Report on Market Issues and Performance, call on 8/7/24 Markets 07/31/2024, 12:00 AM
Day-Ahead Market Enhancements: Configurable Parameters Implementation working group on 8/7/24 Markets 07/31/2024, 12:00 AM
Price Formation Enhancements: Rules for Bidding Above the Soft Offer Cap Activation effective 8/1/24 Markets, Information Technology 07/31/2024, 12:00 AM
2024 20-Year Transmission Outlook posted Planning 07/31/2024, 12:00 AM
Notice of new market participants as of 7/31/24 Markets 07/31/2024, 12:00 AM
Notification of revised ISO operating procedure 3530I Operations 07/30/2024, 12:00 AM
BPM change management: Proposed revision requests and updated BPMs posted as of 7/30/24 Legal and regulatory 07/30/2024, 12:00 AM
Summer Market Performance Report for June 2024 posted Markets 07/30/2024, 12:00 AM
2025 Budget and Grid Management Charge Process, call on 8/6/24 Markets, Operations 07/30/2024, 12:00 AM
Tariff Clarifications Filing 2024: Final clarifications matrix posted Legal and regulatory, Planning 07/29/2024, 12:00 AM
Western Energy Markets Regional Issues Forum – Sector Liaison Search Markets, Governance and committees 07/26/2024, 12:00 AM
Storage Bid Cost Recovery and Default Energy Bids Enhancements: Issue paper and straw proposal posted; call on 8/5/24 Markets 07/26/2024, 12:00 AM
2025 Annual import allocation process: Step 10 remaining import capability posted Markets 07/26/2024, 12:00 AM
Resource Adequacy Modeling and Program Design: Revised Discussion Paper and Final Recommendation Plan posted Markets 07/26/2024, 12:00 AM
Citizens Pacific Transmission, LLC submits new Participating Transmission Owner application to California ISO Legal and regulatory, Markets, Operations, Planning 07/25/2024, 12:00 AM
Notice of new market participant as of 7/22/24 Markets 07/24/2024, 12:00 AM
Market Surveillance Committee teleconference meeting on 7/30/24: Final Agenda posted; Meeting materials to be posted Markets, Governance and committees 07/24/2024, 12:00 AM
Reminder: FERC Order No. 881 - Managing Transmission Line Ratings working group calls: Methodologies on 7/23/24; Data submission on 7/30/24 Markets 07/23/2024, 12:00 AM
2025 Net Qualifying Capacity values for Resource Adequacy Resources posted Markets, Operations 07/23/2024, 12:00 AM
2024 Summer Assessment Multi-Hour Stack Model posted Planning 07/23/2024, 12:00 AM
Annual Policy Initiatives Roadmap Process 2024: Final discretionary policy initiatives catalog release Markets, Operations, Information Technology 07/19/2024, 12:00 AM
New stakeholder process document posted - Policy Initiative Timeline Overview Markets 07/19/2024, 12:00 AM
Penalty Enhancements Demand Response Investigation and Tolling draft final proposal posted, call on 7/25/24 Markets 07/18/2024, 12:00 AM
Transmission Development Forum call on 7/31/24 Planning 07/18/2024, 12:00 AM
Department of Market Monitoring 2023 Special Report on Battery Storage posted Markets 07/17/2024, 12:00 AM
Customer Partnership Group for Congestion Revenue Rights upgrade project call on 7/25/24 Markets, Information Technology 07/17/2024, 12:00 AM
Business Practice Manual Change Management call on 7/23/24 Legal and regulatory 07/16/2024, 12:00 AM
Notice of new market participant as of 7/12/24 Markets 07/15/2024, 12:00 AM
2022-2023 Transmission Planning Process: Competitive Solicitation Validation, Qualification and Sponsor Selection Costs for the Imperial Valley - North Songs 500 kV Substation and Line Project posted Legal and regulatory, Markets, Planning 07/15/2024, 12:00 AM
Tariff Clarifications Filing Process 2024: revised clarifications matrix posted Legal and regulatory, Planning 07/15/2024, 12:00 AM
WEIM Governing Body, Joint, ISO Board of Governors, DMM Oversight Committee and Audit Committee: 7/16/24 - 7/18/24 meetings; final agendas posted Markets, Governance and committees 07/12/2024, 12:00 AM
Notification of revised ISO operating procedure 2540 Operations 07/12/2024, 12:00 AM
FERC Order No. 881 - Managing Transmission Line Ratings Phase 2: Data submission working group on 7/23/24 Markets 07/11/2024, 12:00 AM
Notice of new market participant as of 7/11/24 Markets 07/11/2024, 12:00 AM
Storage Bid Cost Recovery and Default Energy Bids Enhancements: Workshop comments extended to 7/18/24; Second workshop to be held 7/22/24 Markets 07/11/2024, 12:00 AM
Tariff Clarifications Filing 2024: Comment deadline for clarifications matrix and draft tariff language extended to 7/17/24 Legal and regulatory, Planning 07/11/2024, 12:00 AM
Previous CAISO website will be decommissioned 7/15/24 Legal and regulatory, Markets, Operations, Planning, Information Technology, Governance and committees 07/11/2024, 12:00 AM
Notification of revised RC West operating procedure RC0420 Operations 07/11/2024, 12:00 AM
West-Wide Governance Pathways - Step 1 Initiative: Stakeholder Call on 7/23/24; Reminder: Comments due 7/10/24 regarding Step 1 Recommendation Legal and regulatory, Markets, Governance and committees 07/10/2024, 12:00 AM
Section 43A.6.3 Report of Non-Resource Adequacy Capacity for June 2024 Legal and regulatory, Markets 07/10/2024, 12:00 AM
Update: Virtual-only Greenhouse Gas Coordination working group on 7/15/24 moved to 7/29/24 Markets 07/10/2024, 12:00 AM
WEIM Governing Body, Joint, ISO Board of Governors, DMM Oversight Committee and Audit Committee: 7/16/24 - 7/18/24 meetings; draft agendas; updated meeting schedule Markets, Governance and committees 07/09/2024, 12:00 AM
2025 Import Capability Assignment Process Steps 6 and 7 Legal and regulatory, Markets, Planning 07/09/2024, 12:00 AM
Interconnection Process Enhancements 2023: Track 3A revised straw proposal and track 3B straw proposal posted, workshop on 7/15/24 Markets, Planning 07/08/2024, 12:00 AM
Notification of revised ISO operating procedures 3140A and 4110A Operations 07/08/2024, 12:00 AM
Notice of new market participant as of 7/3/24 Markets 07/03/2024, 12:00 AM
Price Formation Enhancements Rules for Bidding Above the Soft Offer Cap: Pre-Market simulation webinar training session on 7/11/24 Legal and regulatory, Markets 07/03/2024, 12:00 AM
BPM change management: Proposed revision requests and updated BPMs posted as of 7/2/24 Legal and regulatory 07/02/2024, 12:00 AM
Tariff Clarifications 2024: Clarifications matrix and draft tariff language posted, call on 7/10/24 Legal and regulatory, Planning 07/01/2024, 10:53 AM
2025 Import Capability Assignment Process Step 1 Legal and regulatory, Markets, Planning 07/01/2024, 12:00 AM
Notification of revised ISO Operating Procedures 2210D, 2510, 2510A, 2510B, 4410D, and 4420 Operations 07/01/2024, 12:00 AM
New initiative: Storage Bid Cost Recovery and Default Energy Bids Enhancements workshop, call on 7/8/24 Markets 07/01/2024, 12:00 AM
Resource Sufficiency Evaluation Enhancements Phase 2 Track 2 activation effective today 7/1/24 Markets, Information Technology 07/01/2024, 12:00 AM
2024 FERC Billing Rate Adjustment and 2023 FERC Fees Supplemental Billing Markets 06/28/2024, 12:00 AM
Resource Sufficiency Evaluation Enhancements Phase 2 Track 2 Activation Effective 7/1/24 Markets, Information Technology 06/28/2024, 12:00 AM
2024-2025 Transmission Planning Process: Final Study Plan Posted Planning 06/27/2024, 12:00 AM
Decommissioning Date for Previous CAISO Website has been Extended to 7/15/24 Legal and regulatory, Markets, Operations, Planning, Information Technology, Governance and committees 06/27/2024, 12:00 AM
Updated Wheeling Access Charge Rates Effective 7/1/24 Markets 06/26/2024, 12:00 AM
Notification of revised ISO Operating Procedure 4420 Draft Version Posted for Awareness Operations 06/26/2024, 12:00 AM
Updated Wheeling Access Charge Rates Effective 1/1/24 Markets 06/26/2024, 12:00 AM
Notice of WESTLYQNTO Intertie Name Change effective 7/1/24 Markets, Operations 06/26/2024, 12:00 AM
Interconnection Process Enhancements 2023: Track 2 Draft Tariff Language Posted, Call on 7/11/24 Legal and regulatory, Markets, Planning 06/26/2024, 12:00 AM
Save the Date - Resource Interconnection Standards Fair on 9/17/24 Legal and regulatory, Markets, Planning 06/25/2024, 12:00 AM
Registration Now Open for the 2024 ISO Stakeholder Symposium; Sponsorship Opportunities Available Legal and regulatory, Markets, Operations, Planning, Information Technology, Governance and committees 06/25/2024, 12:00 AM
2022-2023 Transmission Planning Process: Competitive Solicitation Validation, Qualification and Sponsor Selection Costs for the North Gila - Imperial Valley 500 kV Line Project posted Legal and regulatory, Markets, Planning 06/24/2024, 12:00 AM
Great Basin Transmission, LLC Submits New Participating Transmission Owner Application to California ISO Legal and regulatory, Markets, Operations, Planning 06/24/2024, 12:00 AM
Extended Day-Ahead Market ISO Balancing Authority Area Participation Rules Track A: Business Requirements Specifications Posted Legal and regulatory, Markets, Information Technology 06/21/2024, 12:00 AM
Notification of Revised ISO Operating Procedure 3140A Posted for Review and Comment Operations 06/20/2024, 12:00 AM
Market Performance and Planning Forum, Hybrid Meeting on 6/27/24 Markets, Information Technology 06/20/2024, 12:00 AM
Deliverability Assessment Dispatch Methodology update for solar and wind, call on 6/26/24 Planning 06/19/2024, 12:00 AM
2023-2024 Transmission Planning Process, Phase 3 Competitive Solicitation: Bid window open and informational call Planning 06/19/2024, 12:00 AM
Cancelled: Customer Partnership Group for Congestion Revenue Rights upgrade project call on 6/27/24 Operations, Information Technology 06/19/2024, 12:00 AM
Annual Policy Initiatives Roadmap Process 2024: Reminder Draft Discretionary Policy Initiatives Catalog Survey due 6/26/24 Markets, Operations, Information Technology 06/19/2024, 12:00 AM
Business Practice Manual Change Management Call on 6/25/24 Legal and regulatory, Markets 06/18/2024, 12:00 AM
Reminder for previous CAISO website will be decommissioned effective July 1, 2024 Legal and regulatory, Markets, Operations, Planning, Information Technology, Governance and committees 06/17/2024, 12:00 AM
Notification of Revised RC West Operating Procedures RC0320 and RC0410 Operations 06/14/2024, 12:00 AM
Update: Greenhouse Gas Coordination Working Group on 6/26/24 Moved to 7/15/24 and Virtual-Only Format Markets 06/14/2024, 12:00 AM
2024 Transmission Plan Deliverability Allocation Report Legal and regulatory, Markets, Planning 06/14/2024, 12:00 AM
Interregional Transmission Coordination Call on 6/21/24 Planning 06/14/2024, 12:00 AM
Registration Reminder: Market Performance and Planning Forum Hybrid Meeting on 6/27/24 Markets, Operations, Information Technology 06/13/2024, 12:00 AM
2023-2024 Transmission Planning Process: Competitive Solicitation Key Selection Factors Posted Planning 06/13/2024, 12:00 AM
Notice of New Market Participants as of 6/13/24 Markets 06/13/2024, 12:00 AM
Notification of Revised ISO Operating Procedures 2210Z, 2510A, 2510B and 4410D Operations 06/12/2024, 12:00 AM
Updated Wheeling Access Charge Rates Effective 6/12/24 Markets 06/12/2024, 12:00 AM
Western Energy Imbalance Market Regional Issues Forum on 6/20/24, Final Agenda Posted; Registration Requested Markets, Governance and committees 06/12/2024, 12:00 AM
Section 43A.6.3 Report of Non-Resource Adequacy Capacity for May 2024 Legal and regulatory, Markets 06/10/2024, 12:00 AM
2023-2024 Transmission Planning Process, Call on 6/17/24 Planning 06/10/2024, 12:00 AM
Notice of New Market Participant as of 6/10/24 Markets 06/10/2024, 12:00 AM
West-Wide Governance Pathways Initiative - Step 1: Recommendation posted; Call on 6/18/24 Markets, Governance and committees 06/07/2024, 12:00 AM
Resource Adequacy Modeling and Program Design Hybrid Working Group on 6/18/24 Markets 06/07/2024, 12:00 AM
Notice of New Intertie DELANEY500, Effective 6/12/24 Markets, Operations 06/07/2024, 12:00 AM
Greenhouse Gas Coordination Hybrid Working Group on 6/26/24 Markets 06/07/2024, 12:00 AM
Notice of New Market Participant as of 6/6/24 Markets 06/06/2024, 12:00 AM
Interconnection Process Enhancements 2023: Final Revised Addendum to Final Proposal Posted Planning 06/06/2024, 12:00 AM
2023-2024 Transmission Planning Process: Board Approved Transmission Plan Posted Planning 06/06/2024, 12:00 AM
500kV Lines Rating Reinstatement for Pacific Gas and Electric, Effective 6/5/24 Markets, Operations 06/05/2024, 12:00 AM
Activation for Import Allocations Automation Process implementation on 6/5/24 Markets, Planning, Information Technology 06/05/2024, 12:00 AM
WEIM Governing Body Hybrid Meeting on 6/20/24; Revised Final Agenda posted; Registration requested but Not Required Markets, Governance and committees 06/05/2024, 12:00 AM
Annual Policy Initiatives Roadmap Process 2024: Draft Discretionary Policy Initiatives Catalog, Call on 6/12/24 Markets, Information Technology 06/05/2024, 12:00 AM
Advisory Shut-Down Bid Cost Recovery Webinar Training Session on 06/11/24 Markets 06/04/2024, 12:00 AM
April 2024 Eclipse Post Analysis Report Posted Markets 06/03/2024, 12:00 AM
2023 NERC/WECC Metered Demand Calculations for Assessment Year 2025 Markets 06/03/2024, 12:00 AM
2024 Stochastic Production Cost Simulation Model Posted Planning 06/03/2024, 12:00 AM
2022-2023 Transmission Planning Process: North of SONGS - Serrano 500kV Line Project Report Planning 05/31/2024, 12:00 AM
WEIM Governing Body Hybrid Meeting on 6/20/24; Final Agenda Posted; Registration Requested Markets, Governance and committees 05/31/2024, 12:00 AM
Maximum Import Bid Price: Comment Template for White Paper Posted, Comments Due 6/11/24 Markets 05/30/2024, 12:00 PM
Annual Policy Initiatives Roadmap Process 2024: Working Group on 6/12/24 Markets, Operations, Information Technology 05/30/2024, 12:00 AM
BPM change management: Proposed revision requests and updated BPMs posted as of 5/30/24 Legal and regulatory 05/30/2024, 12:00 AM
Notification of Revised RC West Operating Procedures RC0120A, RC0330, RC0460 and RC0460F Operations 05/30/2024, 12:00 AM
Notification of Revised ISO Operating Procedure 2210Z Operations 05/30/2024, 12:00 AM
ISO Board of Governors General Session Meeting on 6/12/24, Final Agenda Posted Markets, Governance and committees 05/30/2024, 12:00 AM
No Content Posted to CAISO.com, No Daily Briefing on May 29, Due to New Website Launch Legal and regulatory, Markets, Operations, Planning, Information Technology, Governance and committees 05/28/2024, 12:00 AM
Penalty Enhancements Demand Response Investigation and Tolling: Revised Straw Proposal Posted, Call on 6/3/24 Markets 05/25/2024, 12:00 AM
Transmission Service and Market Scheduling Priorities Phase 2 Available For Daily Wheeling Through Priority Effective Operating Date 6/1/24; Request Window Opens 5/25/24 Markets, Planning, Information Technology 05/24/2024, 12:00 AM
Updated Wheeling Access Charge Rates Effective 1/1/24 Markets 05/24/2024, 12:00 AM
Greenhouse Gas Coordination: Working Group on 5/29/24 Moved to Virtual-Only Format Markets 05/24/2024, 12:00 AM
Western Energy Imbalance Market Regional Issues Forum on 6/20/24, Draft Agenda Posted; Registration Requested Markets, Governance and committees 05/23/2024, 12:00 AM
Customer Partnership Group for Congestion Revenue Rights Upgrade Project Call on 5/30/24 Markets, Information Technology 05/23/2024, 12:00 AM
ISO website Maintenance on Stakeholder Initiative Webpages Tonight, 5/23/24 Information Technology 05/23/2024, 12:00 AM
Registration Reminder: Greenhouse Gas Coordination Working Group on 5/29/24 Markets 05/23/2024, 12:00 AM
2025 Import Capability Allocation and Transfer Registration Process Legal and regulatory, Markets, Planning 05/22/2024, 12:00 AM
CPUC Annual Resource Adequacy Subpoena Issued Legal and regulatory, Markets 05/22/2024, 12:00 AM
Maximum Import Bid Price Analysis Workshop to Discuss Hourly Shaping Factor, Call on 5/28/24 Markets 05/21/2024, 12:00 AM
Gas Resource Management: Discussion Paper Posted; Comments Due 6/5/24 Markets 05/21/2024, 12:00 AM
Price Formation Enhancements - Rules for Bidding Above the Soft Offer Cap: Revised Draft Tariff Language Posted, Comments Extended to 5/27/24 Legal and regulatory, Markets 05/21/2024, 12:00 AM
2022-2023 Transmission Planning Process Approved Project Sponsor for the North of SONGS - Serrano 500kV Transmission Line Project Planning 05/20/2024, 12:00 AM
Price Formation Enhancements: Final Proposal for Rules for Bidding Above the Soft Offer Cap posted Markets 05/17/2024, 11:00 AM
Release of April 2024 Renewables Performance Report Markets 05/17/2024, 11:00 AM
Interconnection Process Enhancements 2023: Revised addendum to final proposal posted Markets, Operations, Planning 05/17/2024, 11:00 AM
Capacity Procurement Mechanism Enhancements Track 2: CPM Soft Offer Cap effective date 6/1/24 Markets 05/17/2024, 11:00 AM
WEIM Governing Body, Joint, ISO Board of Governors, DMM Oversight Committee and Audit Committee: 5/21/24 - 5/23/24 meetings; final agendas posted; 2024-2025 meeting schedule Markets, Governance and committees 05/17/2024, 11:00 AM
Notice of new market participants as of 5/16/24 Markets 05/16/2024, 10:15 AM
Notification of revised ISO operating procedures 4510, 4510B and 4510F Operations 05/16/2024, 10:15 AM
Business Practice Manual Change Management Call on 5/21/24 Legal and regulatory, Markets 05/15/2024, 12:00 AM
WEIM Governing Body, Joint, ISO Board of Governors, DMM Oversight Committee and Audit Committee: 5/21/24 - 5/23/24 Meetings; Draft Agendas Posted Markets, Governance and committees 05/14/2024, 9:40 AM
Price Formation Enhancements - Rules for Bidding Above the Soft Offer Cap Draft Tariff Language Posted, Comments due 5/24/24 Markets 05/14/2024, 9:40 AM
Notice of New Market Participants as of 5/13/24 Markets 05/13/2024, 8:54 AM
Section 43A.6.3 Report of Non-Resource Adequacy Capacity for April 2024 Legal and regulatory, Markets 05/10/2024, 11:00 AM
Full Network Model Schedule for 2025 posted Markets, Operations 05/10/2024, 11:00 AM
Market Surveillance Committee meeting on 5/15/24, final agenda posted; Draft Opinion to be posted Markets, Governance and committees 05/10/2024, 11:00 AM
2022-2023 Transmission Planning Process: Imperial Valley - North of SONGs 500kV Substation and Line Project Report Legal and regulatory, Markets 05/09/2024, 3:00 PM
Revised - Updated meeting schedule for ISO Board of Governors: Board to receive Briefing on Interconnection Process Enhancements Track 2 Final Proposal at 5/23/24 meeting; special session for Board Decision on 6/12/24 Markets, Governance and committees 05/09/2024, 11:00 AM
Updated calendar link: Day-Ahead Sufficiency: Straw proposal posted, call on 5/13/24 Legal and regulatory, Markets 05/09/2024, 11:00 AM
Interconnection Process Enhancements 2023: Addendum to final proposal, technical workshop on 5/16/24 Markets, Operations, Planning 05/09/2024, 11:00 AM
2024 California ISO Summer Loads and Resources Assessment posted Markets, Operations 05/08/2024, 3:15 PM
Registration Reminder: Greenhouse Gas Coordination working group on 5/29/24 Markets 05/08/2024, 12:30 PM
Annual Policy Initiatives Roadmap Process 2024 working group on 5/15/24 Markets 05/08/2024, 12:30 PM
New interactive Resource Owner/Operator Desk Reference Guide now available Markets, Operations 05/07/2024, 12:00 PM
Price Formation Enhancements: Draft Final Proposal for Rules for Bidding Above the Soft Offer Cap to be reposted with clarifications, Comments due 5/8/24 Markets 05/07/2024, 12:00 PM
Notification of revised ISO operating procedure 1210 Operations 05/06/2024, 11:00 AM
Day-Ahead Sufficiency: Straw proposal posted, call on 5/13/24 Legal and regulatory, Markets 05/06/2024, 11:00 AM
Webinar Training Sessions for the New CAISO Website on 5/23/24 and 5/29/24 Legal and regulatory, Markets, Operations, Planning, Information Technology, Governance and committees 05/06/2024, 11:00 AM
Western Energy Imbalance Market Regional Issues Forum on 6/20/24; registration requested Markets, Governance and committees 05/06/2024, 11:00 AM
Regional Issues Forum Roundtable Summary posted Markets, Governance and committees 05/03/2024, 10:00 AM
Updated Wheeling Access Charge Rates effective 1/1/24 Markets 05/03/2024, 10:00 AM
Draft tariff language relating to intertie import tagging rules, call on 5/9/24 Legal and regulatory, Markets 05/02/2024, 11:00 AM
Notification of revised RC West operating procedures RC0410 and RC0410A Operations 05/02/2024, 11:00 AM
Notification of revised ISO operating procedures 2330 and 2390 Operations 05/02/2024, 11:00 AM
Price Formation Enhancements: Comment template posted for Draft Final Proposal - Rules for Bidding Above the Soft Offer Cap, Comments due 5/8/24 Markets 05/02/2024, 11:00 AM
Annual Policy Initiatives Roadmap Process 2024 working group on 5/8/24 Markets, Operations, Information Technology 05/01/2024, 11:41 AM
Price Formation Enhancements: Draft Final Proposal for Rules for Bidding Above the Soft Offer Cap posted with comments due 5/8/24, working group on 5/2/24 Markets 05/01/2024, 10:36 AM
RC West Oversight Committee meeting on 5/15/24, agenda posted Governance and committees 05/01/2024, 10:36 AM
Interconnection Process Enhancements 2023: Track 2 draft final proposal meeting on 2/15/24 Markets, Operations, Planning 01/25/2024, 1:00 PM
Notification of revised ISO operating procedures 2330 and 2720 Operations 01/25/2024, 1:00 AM
SunZia Transmission, LLC submits new Participating Transmission Owner application to California ISO Legal and regulatory, Markets, Operations, Planning 01/24/2024, 1:00 PM
RC West has revised and posted operating procedure RC0610 for visibility prior to 4/1/24 effective date Operations 01/24/2024, 1:00 PM
Gas Resource Management working group call on 1/25/24 Markets 01/17/2024, 1:00 PM
Reliability Demand Response Resource Minimum On Time final proposal, call on 1/24/24 Markets 01/17/2024, 1:00 PM
Notification of revised ISO Available Transfer Capability Implementation Document and Transmission Reliability Margin Implementation Document Operations 01/17/2024, 1:00 PM
Customer Partnership Group for Congestion Revenue Rights upgrade project call on 1/25/24 Markets 01/17/2024, 1:00 PM
Price Formation Enhancement working group meeting 1/24/24 changed from hybrid to virtual-only format, memo posted Planning 01/17/2024, 1:00 PM
Automated Dispatch System changes to Partial Acceptance functionality and User Interface implementation on 11/15/23 Markets, Information Technology 11/14/2023, 12:45 AM
Automated Dispatch System changes to Partial Acceptance functionality and User Interface Markets, Information Technology 11/01/2023, 1:45 AM
New Initiative: Capacity Procurement Mechanism Enhancements: Track 1 straw proposal posted, call on 8/4/22 Planning 07/28/2022, 12:00 AM
Notification of revised ISO operating procedures 5360 and 5510 Operations 07/28/2022, 12:00 AM
2023 Annual Import Allocation Process: Step 10 Remaining Import Capability Operations 07/26/2022, 12:00 AM
Summer Market Performance Report for June 2022, call on 7/29/22 Markets 07/22/2022, 12:00 AM
Business Practice Manual change management call on 6/28/22 Legal and regulatory 06/21/2022, 12:00 AM
2021-2022 Transmission Planning Process, Call 11/18/21 Planning 11/11/2021, 1:30 PM
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