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Proposed Revision Request Detail Help
PRR Life Cycle*********Closed
PRR Details
PRR #
1485
Title Strategic reliability reserve
Date Submitted 1/31/2023 4:54 PM
PRR Category A
Priority Normal
Owner Abhyankar, Kalyani (CAISO)
Status Closed
Status End Date 5/16/2023 11:59 PM
Related BPM Outage Management
BPM Section Section 3.4
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Existing Language
​Refer the posted BPM
Proposed Language
Refer the attached BPM​
Reason For Revision
Minor modification to the use of the “Environmental Limitation” nature of work definition to allow the resources under the Strategic Reserve program to use it.
Click here to view the Recommendation Details for this PRR
BPM PRR Submitter

Abhyankar, Kalyani (CAISO)
Modified BPM language proposed by the PBM Chnage Management Coordinator

​Approve the BPM PRR as submitted

Identification of the authorship of comments

NA
Action

Approve the BPM PRR as submitted

Statement of apparent requirements of the BPM PRR

As the submitted PRR
Priority and rank for any BPM PRR requiring a CAISO system change

Proposed effective date(s) of the BPM PRR

Other recommended actions

Click here to view the Final Decision for this PRR
Final Decision

The BPM version posted will be same as the PRR BPM version
Stakeholder Comment

Included in the posted PRR version and the final version.

Effective Date

4/30/2023
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
SCE agrees with the proposed language below for PRR 1485 to be included under nature of work category “Environmental Restrictions”:

"To be used outside extreme event periods for resources that may only operate as necessary to respond to extreme events under the state of California Strategic Reliability Reserve (SRR) Program."

However, SCE recommends that it be used in the short-term.   SCE requests CAISO to create a separate nature of work category that would apply only to resources that are used for the state’s California Strategic Reliability Reserve (SRR) Program. 
3/14/2023 11:03 AM
Logged By - John Diep (Southern California Edison)
Recommendation Comments
PRR 1485 Stakeholder Responses.docx    
Please see CAISO Responses to comments.
4/25/2023 10:42 AM
Logged By - Hines, Nicole (CAISO)
Calpine concurs with the comments of WPTF. 
 
Operating Procedure 4420 currently addresses the operation of related SPAP (State Power Augmentation Program) resources.  It contains no obligation for those resources to declare an outage, but rather, for those resources to operate only upon declaration of (1) an EEA2 or above or (2) a transmission emergency. 
The DWR-owned units on Calpine’s property are not bid into the market but can respond immediately to dispatch without the extra administrative step of cancelling an outage.
These units were and should be envisioned as “break-the-glass” options.  They only operate after mutual support has been requested and other preferred resources – such as RDRR demand-side management – has been dispatched.  As such, their impact on price formation is minimized. 
Any changes to the expected order of dispatch – as well as any administrative barriers such as declaration of outages – should be discussed in much more detail than presented in this rather perfunctory BPM change.  
4/18/2023 3:38 PM
Logged By - Mark (Calpine)
WPTF Comments on CAISO's BPM for Strategic Reliability Reserves PRR 1485.pdf    
Please see attachment.
4/13/2023 3:24 PM
Logged By - Gridwell Consulting for WPTF (Western Power Trading Forum)
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