Proposed Revision Request Detail Help
PRR Life Cycle*********Closed
PRR Details
PRR #
1348
Title Description of losses impact on POR energy LMPs
Date Submitted 4/27/2021 4:31 PM
PRR Category A
Priority Emergency
Owner Gridwell Consulting for WPTF (Western Power Trading Forum)
Status Closed
Status End Date 8/17/2021 11:59 PM
Related BPM Market Operations
BPM Section 3.1.3 Modeling Point
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Existing Language
 
See attachment
Proposed Language
 
See attachment
Reason For Revision
For resources that are physically located away from its correspondign POR, describe the impact the different loss components, and thus LMP marginal cost of losses, between those two locations has on energy prices. Furthermore, note that the market model uses the bids at the physical location when determining which resource is economical to dispatch.
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Final Decision

Adopt the recommendation
Stakeholder Comment

Comments were submitted, and response was posted.

Effective Date

6/23/2021
Action

Adopt the recommendation as modified

N/A
Announcements
No Announcements has been posted for this PRR.
Impact Analysis
Impact Analysis not available.
Initial Comments
Impact of Losses on POR vs Pnode energy prices_CAISO response_20210603.docx    
The CAISO recently published a technical CIDI knowledge article on Dispatch and Curtailment of Variable Energy Resources (VERs). The CAISO’s 4/23/21 Customer Service Notice for this article noted, “We plan on incorporating the language of this article in the BPM for Market Operations via a BPM Proposed Revision Request (PRR), but we wanted to make the article available as soon as possible, so a CIDI Knowledge Article was the fastest route.”  PG&E supports CAISO clarification of VER dispatch and curtailment in the Market Operations BPM.  PG&E requests clarification of how the proposed BPM language changes relate to the CAISO’s VER knowledge article.
5/13/2021 1:31 PM
Logged By - Mark Tiemens (PG&E)
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Please see attached document for response to the comment provided.
6/9/2021 12:50 PM
Responded By - Hines, Nicole (CAISO)
Recommendation Comments
No Recommendation Comments available for this PRR.
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