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Proposed Revision Request Detail Help
PRR Life Cycle*Initial Comment********
PRR Details
PRR #
1665
Title Initial version of extended day-ahead market BPM
Date Submitted 3/2/2026 10:20 AM
PRR Category C
Priority Normal
Owner Martin, Michael (CAISO)
Status Initial Comment
Status End Date 3/17/2026 11:59 PM
Related BPM Market Operations
BPM Section New BPM
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Existing Language

​NA

Proposed Language

​​NA​

Reason For Revision

​​ The Extended Day-Ahead Market (EDAM) is an extension of CAISO’s Day-Ahead Market across balancing authority areas of the West participating in the Western Energy Imbalance Market (WEIM).  This business practice manual is a guideline for EDAM participants and will outline the processes in EDAM​.

Announcements
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 11:05 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
No Initial Comments available for this PRR.
Recommendation Comments
No Recommendation Comments available for this PRR.
Attachments