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Proposed Revision Request Detail Help
PRR Life Cycle*****Stakeholder Meeting on Recommendation****
PRR Details
PRR #
1664
Title New attachment A - California ISO's balancing authority area supplement to the extended day-ahead market BPM
Date Submitted 3/1/2026 4:01 PM
PRR Category C
Priority Normal
Owner Martin, Michael (CAISO)
Status Stakeholder Meeting on Recommendation
Status End Date 4/14/2026 11:59 PM
Related BPM Extended Day-Ahead Market
BPM Section Attachment A - CISO BAA Supplement to the EDAM BPM
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Existing Language

​See Attached

Proposed Language

​See Attached​

Reason For Revision

This new attachment to the EDAM BPM details the CISO BAA’s participation in  EDAM, including specifics on how the CISO BAA may set the EDAM net export transfer constraint and options for curing CISO BAA EDAM advisory RSE shortfalls.​

Click here to view the Recommendation Details for this PRR
BPM PRR Submitter

Martin, Michael (CAISO)
Modified BPM language proposed by the PBM Chnage Management Coordinator

​Approve PRR with agreement to update clarifications noted by Six Cities and others in the PRR Change Management review​

Identification of the authorship of comments

Approve PRR with agreement to update clarifications noted by Six Cities and others in the PRR Change Management review
Action

Approve the BPM PRR as modified.

Several items will be updated including more context on the Net Export Constraint and Confidence factor
Statement of apparent requirements of the BPM PRR

NA
Priority and rank for any BPM PRR requiring a CAISO system change

NA
Proposed effective date(s) of the BPM PRR

May 1 2026
Other recommended actions

NA
Announcements
This PRR has been reclassified under the Extended Day-Ahead Market BPM.
Posted On - 3/16/2026 2:10 PM
New PRRs related to the Extended Day-Ahead Market (EDAM) are temporarily displayed under the Market Operations BPM. The EDAM BPM category is being added to the PRR tool and items will be recategorized before the 3/24 BPM meeting. Thank you for your patience.
Posted On - 3/2/2026 11:04 AM
Impact Analysis
Notes:
Because the EDAM BPM is new and has no prior version for comparison, PRRs submitted for this BPM do not require an Impact Analysis (IA) form. An IA will be required for future revisions once the initial EDAM BPM is established.
Initial Comments
COMMENTS RE PRR 1664(200959760.2).pdf    
Please see attached comments
3/17/2026 1:49 PM
Logged By - Bonnie Blair (Cities of Anaheim, Azusa, Banning, Colton, Pasadena, and Riverside, CA)
Recommendation Comments
No Recommendation Comments available for this PRR.
Attachments