Skip to main content

Recent documents

Last 30 days

173 of 173 results
Title Type Topics Posted
Decision on Consent Agenda - Attachment 2 - Apr 2026 210.64 KB ISO Board of Governors General Session Apr 30, 2026 10:00 AM 04/22/2026, 7:36 PM
Decision on Consent Agenda - Attachment 1 - Apr 2026 268.46 KB ISO Board of Governors General Session Apr 30, 2026 10:00 AM 04/22/2026, 7:36 PM
Decision on Consent Agenda - Memo - Apr 2026 139.65 KB ISO Board of Governors General Session Apr 30, 2026 10:00 AM 04/22/2026, 7:36 PM
Formation Committee Update - Apr 2026 687.79 KB Joint ISO Board of Governors and WEM Governing Body General Session Apr 29, 2026 02:30 PM 04/22/2026, 7:36 PM
Market Simulation Structured Scenarios v1.8 - Extended Day-Ahead Market 934.00 KB Requirement Extended day-ahead market 04/22/2026, 5:23 PM
Apr 22, 2026 U.S. Energy Information Administration - Joint ISO/RTO Comments on EIA-930A 250.04 KB Filing, Comment Other regulatory agency filings - 2026 04/22/2026, 5:23 PM
Decision on Market Surveillance Committee Appointments - Memo - Apr 2026 194.04 KB Decision Joint ISO Board of Governors and WEM Governing Body General Session Apr 29, 2026 02:30 PM 04/22/2026, 5:19 PM
LSA Public Comment Letter - Interconnection Process Enhancements 5.0 - Apr 20, 2026 168.93 KB ISO Board of Governors General Session Apr 30, 2026 10:00 AM 04/22/2026, 5:19 PM
Readiness Criteria - PacifiCorp - Apr 21, 2026 280.63 KB Extended Day Ahead Market (EDAM) onboarding entities 04/22/2026, 5:18 PM
Existing Scheduling Coordinator Requests Additional SCID 59.96 KB Form/Template Request for additional IDs 04/22/2026, 5:08 PM
ISO Board of Governors Financial Report - Q1 2026 - Apr 2026 257.08 KB Report ISO Board of Governors General Session Apr 30, 2026 10:00 AM 04/22/2026, 4:00 PM
Regulatory Update - Apr 2026 236.72 KB ISO Board of Governors General Session Apr 30, 2026 10:00 AM 04/22/2026, 3:06 PM
Readiness Notes - Western Interconnection Model Dashboard 416.59 KB Release Notes Learning center readiness notes 04/22/2026, 2:38 PM
Apr 22, 2026 First Congestion Revenue Allocation Informational Report (ER25-2637) 1.45 MB Filing Jun 26, 2025 Tariff amendment - congestion revenue allocation enhancements in EDAM (ER25-2637), FERC filings - 2026 04/22/2026, 12:39 PM
Department of Market Monitoring Update -April 2026 529.23 KB Joint ISO Board of Governors and WEM Governing Body General Session Apr 29, 2026 02:30 PM 04/22/2026, 12:32 PM
WEIM Benefits and Market Update - Q4 2025 - Apr 2026 735.98 KB ISO Board of Governors General Session Apr 30, 2026 10:00 AM 04/22/2026, 12:31 PM
Transmission Development Forum Update - Memo - Apr 2026 309.97 KB ISO Board of Governors General Session Apr 30, 2026 10:00 AM 04/22/2026, 12:31 PM
State, Regional, and Federal Affairs Update - Apr 2026 245.37 KB ISO Board of Governors General Session Apr 30, 2026 10:00 AM 04/22/2026, 12:31 PM
Interconnection Process Enhancements 5.0 - Revised Final Proposal - Stakeholder Comments Matrix - Apr 2026 181.30 KB ISO Board of Governors General Session Apr 30, 2026 10:00 AM 04/22/2026, 12:31 PM
Decision on Interconnection Process Enhancements 5.0 - Memo - Apr 2026 227.66 KB Decision ISO Board of Governors General Session Apr 30, 2026 10:00 AM 04/22/2026, 12:31 PM
Decision on Regional Organization for Western Energy Loan Guarantee for Start-up Funding - Presentation - Apr 2026 191.28 KB Decision ISO Board of Governors General Session Apr 30, 2026 10:00 AM 04/22/2026, 12:30 PM
Decision on Regional Organization for Western Energy Loan Guarantee for Start-up Funding - Memo - Apr 2026 191.28 KB Decision ISO Board of Governors General Session Apr 30, 2026 10:00 AM 04/22/2026, 12:30 PM
Decision on Interconnection Process Enhancements 5.0 - Presentation - Apr 2026 203.40 KB Decision ISO Board of Governors General Session Apr 30, 2026 10:00 AM 04/22/2026, 12:29 PM
Business Practice Manual Change Management Report - Memo - Apr 2026 144.78 KB ISO Board of Governors General Session Apr 30, 2026 10:00 AM 04/22/2026, 12:29 PM
Business Practice Manual Change Management Report - Attachment 1 - Apr 2026 232.42 KB Report ISO Board of Governors General Session Apr 30, 2026 10:00 AM 04/22/2026, 12:29 PM
2025 Annual Investment Report - Attachment 1 - Apr 2026 5.77 MB Report ISO Board of Governors General Session Apr 30, 2026 10:00 AM 04/22/2026, 12:28 PM
2025 Annual Investment Performance Report - Memo - Apr 2026 213.80 KB ISO Board of Governors General Session Apr 30, 2026 10:00 AM 04/22/2026, 12:28 PM
TEA Public Comment Letter - Day-Ahead Market Configurable Parameters - Apr 29, 2026 133.75 KB Joint ISO Board of Governors and WEM Governing Body General Session Apr 29, 2026 02:30 PM 04/22/2026, 12:27 PM
Market Surveillance Committee Update - Apr 2026 202.03 KB Joint ISO Board of Governors and WEM Governing Body General Session Apr 29, 2026 02:30 PM 04/22/2026, 12:27 PM
Briefing on Market Performance - Apr 2026 737.38 KB Joint ISO Board of Governors and WEM Governing Body General Session Apr 29, 2026 02:30 PM 04/22/2026, 12:27 PM
Briefing on Day-Ahead Market Enhancements Configurable Parameters - Apr 2026 192.25 KB Joint ISO Board of Governors and WEM Governing Body General Session Apr 29, 2026 02:30 PM 04/22/2026, 12:26 PM
Presentation - Summer Readiness Training for Scheduling Coordinators 2.28 MB Presentation Summer readiness 2026 training 04/22/2026, 12:17 PM
Video - Settlement User Group -Apr 22, 2026

Password: 9aDPy4jG

Video and Audio Settlement User Group Apr 22, 2026 10:00 AM 04/22/2026, 12:09 PM
Agenda - Settlement User Group - Apr 22, 2026 766.27 KB Agenda Settlement User Group Apr 22, 2026 10:00 AM 04/22/2026, 12:09 PM
Video - WEM Regional Issues Forum - Mar 16, 2026 Video and Audio WEM Regional Issues Forum Mar 16, 2026 01:00 PM 04/22/2026, 11:20 AM
Presentation - WEM Regional Issues Forum - Mar 16, 2026 728.74 KB Presentation WEM Regional Issues Forum Mar 16, 2026 01:00 PM 04/22/2026, 11:20 AM
Agenda - WEM Regional Issues Forum - Mar 16, 2026 128.42 KB Agenda WEM Regional Issues Forum Mar 16, 2026 01:00 PM 04/22/2026, 11:20 AM
Regional Issues Forum Roundtable Report 2026 403.47 KB Report WEM Regional Issues Forum Mar 16, 2026 01:00 PM 04/22/2026, 11:20 AM
Daily Renewable Report Apr 21, 2026 105.93 KB Report Daily Renewable Reports Apr 2026 04/22/2026, 10:00 AM
Notice - 2025 Transmission Plan Deliverability Allocation Report posted Notice 04/22/2026, 8:44 AM
Curtailed and Non-Operational Generator AM Report Apr 22, 2026 64.78 KB Report Curtailed and non-operational generator reports Apr 2026 04/22/2026, 8:35 AM
Curtailed and Non-Operational Generator Prior Trade Date Report Apr 21, 2026 148.04 KB Report Curtailed and non-operational generator reports Apr 2026 04/22/2026, 8:34 AM
Public Queue Report 376.12 KB Report Public queue report 04/22/2026, 1:01 AM
Public Queue Report 2.59 MB Report Public queue report 04/22/2026, 1:00 AM
Decision on Financial Planning Initiatives - Cost of Service Study Extension and Revenue Requirement Cap Increases - Memo - Apr 2026 183.40 KB Decision WEM Governing Body General Session Apr 28, 2026 01:00 PM 04/21/2026, 6:38 PM
Decision on Rate Design for Regional Organization for Western Energy Start-up Funding - Memo - Apr 2026 173.33 KB Decision WEM Governing Body General Session Apr 28, 2026 01:00 PM 04/21/2026, 6:38 PM
Decision on Financial Planning Initiatives - Cost of Service Study Extension and Revenue Requirement Cap Increase - Presentation - Apr 2026 305.07 KB Decision WEM Governing Body General Session Apr 28, 2026 01:00 PM 04/21/2026, 6:38 PM
Audited Financial Report - 2025 536.28 KB Report Financial reports 04/21/2026, 5:38 PM
Quarterly Financial Report - Q1 2026 257.08 KB Report Financial reports 04/21/2026, 5:35 PM
2025 FERC Form 1 275.49 KB Report Financial reports 04/21/2026, 5:27 PM
Market Simulation and Parallel Operations Settlements Calendar Spring 2026 502.97 KB Calendar Spring 2026 releases 04/21/2026, 5:18 PM
Apr 20, 2026 Comments on Ruling on Track 1 and Track 2 Distributed Energy Resources Orchestration - High Distributed Energy Resources (R.21-06-017) 573.49 KB Filing, Comment R.21-06-017 Order instituting rulemaking - modernize the electric grid for high distributed energy resources, CPUC filings - 2026 04/21/2026, 5:15 PM
CG CC 4567 GMC System Operation Real Time Dispatch Charge - Incremental Update 96.92 KB Settlements Release - DAME and EDAM incremental updated technical documents 04/21/2026, 4:59 PM
CG CC 8470 Real Time Energy Transfer Revenue Settlement - Incremental Update 130.62 KB Technical Documentation Settlements Release - DAME and EDAM incremental updated technical documents 04/21/2026, 4:59 PM
CG CC 8011 Day-Ahead Imbalance Reserve Transfer Revenue Settlement - Incremental Update 116.43 KB Technical Documentation Settlements Release - DAME and EDAM incremental updated technical documents 04/21/2026, 4:59 PM
CG CC 8086 Day-Ahead Imbalance Reserve Down Tier 1 Allocation - Incremental Update 210.44 KB Technical Documentation Settlements Release - DAME and EDAM incremental updated technical documents 04/21/2026, 4:59 PM
CG CC 4561 GMC System Operations Charge - Incremental Update 110.12 KB Technical Documentation Settlements Release - DAME and EDAM incremental updated technical documents 04/21/2026, 4:59 PM
CG CC 64750 Real Time Uninstructed Imbalance Energy EIM Settlement - Incremental update 200.20 KB Technical Documentation Settlements Release - DAME and EDAM incremental updated technical documents 04/21/2026, 4:59 PM
CG CC 8704 Day Ahead Congestion Offset - Incremental Update 113.62 KB Technical Documentation Settlements Release - DAME and EDAM incremental updated technical documents 04/21/2026, 4:58 PM
ALLOC MN 2026 M05 T2 Binding Constraints 26.59 KB Monthly processes 04/21/2026, 4:53 PM
DMM Supplemental Comments on Storage Design and Modeling Mar 16, 2026 Working Group Presentation - Apr 14, 2026 222.95 KB Comment 2026 comments on policy initiatives 04/21/2026, 4:51 PM
Monthly Renewables Performance Report - February 2026 176.97 KB Report Monthly renewables performance reports 2026 04/21/2026, 4:22 PM
CEO Report - Apr 2026 205.34 KB Report ISO Board of Governors General Session Apr 30, 2026 10:00 AM, WEM Governing Body General Session Apr 28, 2026 01:00 PM 04/21/2026, 3:54 PM
WEM Governing Body Planning Calendar - Apr 2026 233.06 KB Calendar WEM Governing Body General Session Apr 28, 2026 01:00 PM 04/21/2026, 3:53 PM
WEM Governing Body Budget Report - Q1 2026 - Apr 2026 122.07 KB Report WEM Governing Body General Session Apr 28, 2026 01:00 PM 04/21/2026, 3:53 PM
Market Design Initiatives Update - Apr 2026 472.44 KB WEM Governing Body General Session Apr 28, 2026 01:00 PM 04/21/2026, 3:53 PM
Extended Day-Ahead Market and Western Energy Imbalance Market Implementation Update - Apr 2026 415.80 KB WEM Governing Body General Session Apr 28, 2026 01:00 PM 04/21/2026, 3:53 PM
Decision on Rate Design for Regional Organization for Western Energy Start-up Funding - Presentation - Apr 2026 177.57 KB Decision WEM Governing Body General Session Apr 28, 2026 01:00 PM 04/21/2026, 3:53 PM
Video - Parallel Operations - Apr 20, 2026

Password: UmtPgU9Z

Video and Audio Parallel Operations - DAME, EDAM, EDAM CAISO Balancing Authority Area Participation Rules Market Simulation and Parallel Ops Meeting Apr 20, 2026 09:00 AM 04/21/2026, 1:19 PM
Presentation - Parallel Operations - Apr 20, 2026 1.40 MB Presentation Parallel Operations - DAME, EDAM, EDAM CAISO Balancing Authority Area Participation Rules Market Simulation and Parallel Ops Meeting Apr 20, 2026 09:00 AM 04/21/2026, 1:19 PM
Notice - WEM Governing Body, Joint, ISO Board of Governors, and Committee meetings on 4/28/26 – 4/30/26; draft agendas posted Notice 04/21/2026, 12:04 PM
Draft Agenda - Audit Committee Meeting - Apr 30, 2026 160.26 KB Agenda Audit Committee Executive Session Apr 30, 2026 08:00 AM 04/21/2026, 11:57 AM
Draft Agenda - WEM Governing Body - Apr 28-29, 2026 220.41 KB Agenda Joint ISO Board of Governors and WEM Governing Body General Session Apr 29, 2026 02:30 PM, WEM Governing Body Executive Session Apr 28, 2026 09:00 AM, WEM Governing Body General Session Apr 28, 2026 01:00 PM 04/21/2026, 11:57 AM
Draft Agenda - ISO Board of Governors Meeting - Apr 29-30, 2026 206.85 KB Agenda Joint ISO Board of Governors and WEM Governing Body General Session Apr 29, 2026 02:30 PM, ISO Board of Governors General Session Apr 30, 2026 10:00 AM 04/21/2026, 11:57 AM
Draft Agenda - Department of Market Monitoring Oversight Committee Meeting - Apr 29, 2026 151.70 KB Agenda Department of Market Monitoring Oversight Committee Executive Session Apr 29, 2026 08:00 AM 04/21/2026, 11:57 AM
Notice - Intertie Schedule Modeling Evolution Initiative workshop rescheduled to 4/27/26 Notice 04/21/2026, 10:14 AM
Notice - New Market Participant as of 4/21/26 Notice 04/21/2026, 10:08 AM
Daily Renewable Report Apr 20, 2026 105.98 KB Report Daily Renewable Reports Apr 2026 04/21/2026, 10:00 AM
Curtailed and Non-Operational Generator Prior Trade Date Report Apr 19, 2026 141.63 KB Report Curtailed and non-operational generator reports Apr 2026 04/21/2026, 9:48 AM
Curtailed and Non-Operational Generator AM Report Apr 20, 2026 63.21 KB Report Curtailed and non-operational generator reports Apr 2026 04/21/2026, 9:48 AM
Curtailed and Non-Operational Generator AM Report Apr 21, 2026 64.59 KB Report Curtailed and non-operational generator reports Apr 2026 04/21/2026, 8:50 AM
Curtailed and Non-Operational Generator Prior Trade Date Report Apr 20, 2026 151.21 KB Report Curtailed and non-operational generator reports Apr 2026 04/21/2026, 8:33 AM
Episode 1: Getting the most from transmission Podcast 04/21/2026, 12:00 AM
Daily Energy Storage Report - Apr 17, 2026 99.35 KB Report April 2026 04/20/2026, 4:53 PM
Daily Energy Storage Report - Apr 18, 2026 99.71 KB Report April 2026 04/20/2026, 4:53 PM
Daily Energy Storage Report - Apr 19, 2026 99.73 KB Report April 2026 04/20/2026, 4:53 PM
Day-Ahead Daily Market Watch - Apr 19, 2026 53.50 KB Report April 2026 04/20/2026, 4:53 PM
Day-Ahead Daily Market Watch - Apr 18, 2026 53.50 KB Report April 2026 04/20/2026, 4:53 PM
Day-Ahead Daily Market Watch - Apr 17, 2026 53.49 KB Report April 2026 04/20/2026, 4:53 PM
Real-Time Daily Market Watch - Apr 19, 2026 747.95 KB Report April 2026 04/20/2026, 4:53 PM
Real-Time Daily Market Watch - Apr 18, 2026 753.98 KB Report April 2026 04/20/2026, 4:52 PM
Real-Time Daily Market Watch - Apr 17, 2026 742.68 KB Report April 2026 04/20/2026, 4:52 PM
Apr 20, 2026 Order Granting Waiver Request - County of Yolo v. CAISO (EL26-28) 526.88 KB Order FERC orders - 2026 04/20/2026, 3:54 PM
WEIM - scheduling coordinator meter entity project overview Computer-based training (CBT) Western Energy Markets computer-based training 04/20/2026, 3:00 PM
Generator Interconnection Resource ID Report 58.48 KB Report Interconnection facility information 04/20/2026, 2:34 PM
Monthly Renewables Performance Report - March 2026 177.54 KB Report Monthly renewables performance reports 2026 04/20/2026, 2:29 PM
Telemetry Exemption Request Form 175.27 KB Form/Template Telemetry exemptions 04/20/2026, 11:16 AM
Daily Renewable Report Apr 19, 2026 106.22 KB Report Daily Renewable Reports Apr 2026 04/20/2026, 10:00 AM
Notice - Market Performance and Planning Forum on 4/27/26 Notice 04/20/2026, 9:28 AM
Real-Time Daily Market Watch - Apr 16, 2026 738.83 KB Report April 2026 04/20/2026, 8:19 AM
Day-Ahead Daily Market Watch - Apr 16, 2026 53.45 KB Report April 2026 04/20/2026, 8:19 AM
Daily Energy Storage Report - Apr 16, 2026 99.60 KB Report April 2026 04/20/2026, 8:18 AM
Daily Renewable Report Apr 18, 2026 106.74 KB Report Daily Renewable Reports Apr 2026 04/19/2026, 10:00 AM
Curtailed and Non-Operational Generator Prior Trade Date Report Apr 18, 2026 139.43 KB Report Curtailed and non-operational generator reports Apr 2026 04/19/2026, 8:35 AM
Curtailed and Non-Operational Generator AM Report Apr 19, 2026 62.81 KB Report Curtailed and non-operational generator reports Apr 2026 04/19/2026, 8:33 AM
Daily Renewable Report Apr 17, 2026 105.51 KB Report Daily Renewable Reports Apr 2026 04/18/2026, 10:00 AM
Curtailed and Non-Operational Generator Prior Trade Date Report Apr 17, 2026 150.16 KB Report Curtailed and non-operational generator reports Apr 2026 04/18/2026, 8:35 AM
Curtailed and Non-Operational Generator AM Report Apr 18, 2026 62.04 KB Report Curtailed and non-operational generator reports Apr 2026 04/18/2026, 8:33 AM
Apr 17, 2026 EDAM Addendum to the Powerex EIM Participating Resource Scheduling Coordinator Agreement (ER26-2248) 708.08 KB Filing FERC filings - 2026 04/17/2026, 3:16 PM
Policy Initiative Timeline 100.69 KB Schedule Stakeholder center 04/17/2026, 11:38 AM
Video - Parallel Operations - Apr 16, 2026

Password: mY2SJ3bJ

Video and Audio Parallel Operations - DAME, EDAM, EDAM CAISO Balancing Authority Area Participation Rules Market Simulation and Parallel Ops Meeting Apr 16, 2026 01:00 PM 04/17/2026, 11:23 AM
Notice - Intertie Schedule Modeling Evolution Initiative Workshop on 4/27/26 Notice 04/17/2026, 10:18 AM
Notice - 2024-2025 Transmission Planning Process: Approved Project Sponsor for the North Receiving Station Substation to San Jose B Substation 230 kV Transmission Line Project Notice 04/17/2026, 10:12 AM
Notice - Summer 2026 Resource Visibility Data Request Notice 04/15/2026, 9:53 AM
Notice - Congestion Revenue Rights Enhancements meeting on 4/22/26 Notice 04/15/2026, 9:51 AM
Blog - Stakeholder Symposium Registration and Sponsorship Opportunities Opening in May Blog 04/15/2026, 12:00 AM
Notice - Extended Day-Ahead Market Congestion Revenue Allocation Stage 2: Analysis paper posted Notice 04/14/2026, 10:46 AM
Notice - 26M4_DB140 Full Network Model production deployment Notice 04/14/2026, 10:36 AM
Notice - Business Practice Manual Change Management meeting on 4/28/26 Notice 04/14/2026, 10:36 AM
Notice - Notice of new market participant as of 4/8/26 Notice 04/14/2026, 10:35 AM
Video - Parallel Operations - Apr 13, 2026

Password: Ce6RFwje

Video and Audio Parallel Operations - DAME, EDAM, EDAM CAISO Balancing Authority Area Participation Rules Market Simulation and Parallel Ops Meeting Apr 13, 2026 09:00 AM 04/14/2026, 10:25 AM
Notice - Summer Readiness Training for scheduling coordinators on 4/22/26 Notice 04/13/2026, 9:11 AM
Notice - New Market Participant as of 4/9/26 Notice 04/13/2026, 8:46 AM
Notice - DAME, EDAM & EDAM CAISO CA Participation Rules: Markets Refresher Training Notice 04/13/2026, 8:42 AM
News release - Joint Virtual Press Conference: Launch of the Extended Day-Ahead Market (EDAM) News Release 04/13/2026, 12:00 AM
Video - Operational Requirements Data Quality Procedure - Mar 25, 2026 Video and Audio Forecasting Forum - Operational Requirements Data Quality Procedure Mar 25, 2026 01:00 PM, Forecasting forum meetings 04/10/2026, 2:53 PM
Video - Parallel Operations - Apr 09, 2026

Password: qHb2hUcy

Video and Audio Parallel Operations - DAME, EDAM, EDAM CAISO Balancing Authority Area Participation Rules Market Simulation and Parallel Ops Meeting Apr 09, 2026 01:00 PM 04/10/2026, 11:07 AM
Notice - Resource Adequacy Availability Incentive Mechanism Charge Code 8835 Annual Unallocated Funds Disbursement for 2022 and 2023 Notice 04/10/2026, 9:10 AM
Notice - Section 43A.6.3 Report of Non-Resource Adequacy Capacity for March 2026 Notice 04/10/2026, 8:51 AM
Notice - Transmission Development Forum: Updated Transmission Planning Process workbook Posted Notice 04/10/2026, 8:33 AM
Notice - Updated Wheeling Access Charge Rates effective 1/1/26 Notice 04/10/2026, 8:26 AM
Notice - Day-Ahead Market Enhancements: Configurable Parameters Implementation working group meeting on 4/16/26 Notice 04/09/2026, 10:33 AM
Notice - Market Seams workshop on 7/31/26 Notice 04/09/2026, 10:08 AM
Notice - Notification of revised ISO operating procedures 2550 and 6930 Notice 04/09/2026, 10:08 AM
Notice - ISO Board of Governors executive session on 4/16/26: Final agenda posted Notice 04/09/2026, 10:01 AM
Video - Settlement User Group - Apr 08, 2026

Password: NhiJ9Cj3

Video and Audio Settlement User Group Apr 08, 2026 10:00 AM 04/08/2026, 5:03 PM
Video - Parallel Operations - Apr 06, 2026

Password: Hhx38Phs

Video and Audio Parallel Operations - DAME, EDAM, EDAM CAISO Balancing Authority Area Participation Rules Market Simulation and Parallel Ops Meeting Apr 06, 2026 09:00 AM 04/08/2026, 5:00 PM
Video - Annual Summer Available Transfer Capability (ATC) Assessment - Mar 31, 2026 Video and Audio Annual Summer Available Transfer Capability (ATC) Assessment Mar 31, 2026 09:00 AM 04/08/2026, 10:08 AM
Notice - Notice of new market participant as of 4/7/26 Notice 04/08/2026, 9:11 AM
News release - Draft transmission plan now available; recommends 38 infrastructure upgrades to meet growing electricity demand News Release 04/07/2026, 12:00 AM
Notice - 26M4_DB140 Full Network Model production deployment Notice 04/06/2026, 9:22 AM
Notice - 2024-2025 Transmission Planning Process: Selection of approved Project Sponsor for the NRS – San Jose B 230 kV Transmission Line Project delayed Notice 04/06/2026, 9:22 AM
Video - WEM Governing Body General Session - May 20, 2025 Video and Audio WEM Governing Body General Session May 20, 2025 01:00 PM 04/03/2026, 2:00 PM
Video - WEM Governing Body General Session - Jun 18, 2025 Video and Audio WEM Governing Body General Session Jun 18, 2025 01:00 PM 04/03/2026, 1:37 PM
Video - Parallel Operations - Apr 02, 2026

Password: dWx5Q5S6

Video and Audio Parallel Operations - DAME, EDAM, EDAM CAISO Balancing Authority Area Participation Rules Market Simulation and Parallel Ops Meeting Apr 02, 2026 01:00 PM 04/03/2026, 11:23 AM
Video - Market Surveillance Committee General Session - Mar 06, 2026 Video and Audio Market Surveillance Committee General Session Mar 06, 2026 09:00 AM 04/02/2026, 12:06 PM
Notice - Settlements Refresher Training on 4/21/26: DAME, EDAM and EDAM CAISO Balancing Authority Participation Rules Notice 04/02/2026, 10:56 AM
Notice - Notification of revised RC West operating procedures RC0120, RC0120A, RC0120B, and RC0120C Notice 04/02/2026, 10:55 AM
Notice - Notification of revised ISO operating procedures 3140 and 3140A Notice 04/02/2026, 10:55 AM
BPM Change Management Proposed Revision Requests and Updated BPMs as of 3/31/26 Notice Comments due - BPM Proposed Revision Requests (PRRs) 1660 - 1668 Apr 14, 2026 12:00 AM 04/01/2026, 11:25 AM
Notice - Announced Resource Retirement and Mothball List posted Notice 04/01/2026, 9:04 AM
Notice - 2026 Infrastructure Policy Catalog and Roadmap: Catalog submission review meeting on 4/8/26 Notice 04/01/2026, 8:58 AM
Video - Parallel Operations - Mar 30, 2026

Password: GiEXv9FJ

Video and Audio Parallel Operations - DAME, EDAM, EDAM CAISO Balancing Authority Area Participation Rules Market Simulation and Parallel Ops Meeting Mar 30, 2026 09:00 AM 03/31/2026, 11:46 AM
Notice - Business Practice Manual revision update: Withdrawal of proposed revision requests 1656, 1658, and 1659 Notice 03/31/2026, 10:53 AM
Notice - BPM change management: Proposed revision requests and updated BPMs posted as of 3/31/26 Notice 03/31/2026, 10:33 AM
Notice - 2026 Market Policy Catalog and Roadmap Process: prioritization workshop on 4/8/26 Notice 03/31/2026, 10:30 AM
Notice - Department of Market Monitoring: 2025 Q4 Report on Market Issues and Performance posted, call on 4/2/26 Notice 03/31/2026, 10:17 AM
Notice - Interconnection Service Capacity and Deliverability Retention for Non-Operating Generating Facilities: Issue paper and straw proposal posted, call on 4/6/26 Notice 03/30/2026, 11:14 AM
Notice - WEM Governing Body, Joint, ISO Board of Governors, DMM Oversight Committee and Audit Committee: updated 2026 meeting schedule posted Notice 03/30/2026, 11:05 AM
Notice - Maintenance Scheduled for California ISO Websites and Reporting Services on 4/2/26 Notice 03/30/2026, 10:55 AM
Submit Business Requirements Specification Comments - Extended Day-Ahead Market Business Requirements Specification v 1.7

Comments due 4/24/26 at 5 pm

Link Extended day-ahead market 03/30/2026, 8:40 AM
Blog - Frequency Band, a new podcast keeping the beat at 60 Hertz Blog 03/30/2026, 12:00 AM
Video - Business Practice Manual Change Management - Mar 26, 2026 Video and Audio BPM Change Management Proposed Revision Request Review - Day 3 Mar 26, 2026 09:00 AM 03/27/2026, 11:39 AM
Notice - Extended Day-Ahead Market Congestion Revenue Allocation Phase 2: Working group call on 4/17/26; draft schedule released Notice 03/27/2026, 9:51 AM
Notice - Storage Design and Modeling: Additional Headroom Limit examples posted, comment deadline extended to 4/3/26 Notice 03/27/2026, 9:41 AM
Video - Business Practice Manual Change Management - Mar 25, 2026 Video and Audio BPM Change Management Proposed Revision Request Review - Day 2 Mar 25, 2026 01:00 PM 03/26/2026, 10:55 AM
Video - Settlement User Group - Mar 26, 2026

Password = qMdpcMb2

Video and Audio Settlement User Group Mar 25, 2026 10:00 AM 03/26/2026, 9:01 AM
Video - Scheduling Infrastructure and Business Rules (SIBR) Advanced Bid Submission and Validation Part 3 Video and Audio EDAM Scheduling Infrastructure and Business Rules (SIBR) training, Recent materials, Scheduling Infrastructure Business Rules (SIBR) training 03/25/2026, 3:45 PM
Notice - 2025-2026 Transmission planning process: Draft Transmission Plan posting date changed to 4/7/26; meeting rescheduled to 4/15/26 Notice 03/25/2026, 10:25 AM
Notice - New Market Participants as of 3/25/26 Notice 03/25/2026, 9:20 AM
Video - Business Practice Manual Change Management - Mar 24, 2026 Video and Audio BPM Change Management Proposed Revision Request Review - Day 1 Mar 24, 2026 10:30 AM 03/24/2026, 4:15 PM
Video - Parallel Operations - Mar 23, 2026

Password: EgR3prFY

Video and Audio Parallel Operations - DAME, EDAM, EDAM CAISO Balancing Authority Area Participation Rules Market Simulation and Parallel Ops Meeting Mar 23, 2026 09:00 AM 03/24/2026, 12:00 PM
Notice - Annual Summer Available Transfer Capability Assessment meeting on 3/31/26 Notice 03/24/2026, 11:28 AM
No results
Back to top