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Proposed Revision Request Detail Help
PRR Life Cycle*********Closed
PRR Details
PRR #
1594
Title Change the load base schedule calculation used in the settlement of WEIM resource sufficiency evaluations
Date Submitted 9/26/2024 12:36 PM
PRR Category A
Priority Normal
Owner Martin, Michael (CAISO)
Status Closed
Status End Date 12/12/2024 11:59 PM
Related BPM Energy Imbalance Market
BPM Section 11.3.2 Resource Sufficiency Evaluation
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Existing Language

​See Attached

Proposed Language

See Attached​

Reason For Revision

​The load base schedule calculation is used in the settlement of WEIM non-participating load to compare against the load meter so that load imbalance energy can be determined.  Load base schedule is currently calculated considering generator base schedules adjusted for outages and manual dispatches, net scheduled interchange base schedules and losses.  The proposed change will calculate the load base schedule using generator base schedules as submitted without any adjustments for outages or manual dispatches and interchange base schedules as submitted without any adjustments for e-tagging.  This change to the load base schedule calculation does not change how outages, manual dispatches and e-tagging impacts the Resource Sufficiency Test including the Balancing Test, Bid Range Capacity Test and Flex Ramp Sufficiency Test.

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BPM PRR Submitter

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

​Approve as submitted

Identification of the authorship of comments

NA
Action

Approve the BPM PRR as submitted

NA
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

NA
Other recommended actions

Note: participants did request more information and examples.  This conversation is still ongoing.
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Final Decision

Approve as submitted
Stakeholder Comment

PGE asked several clarifying questions via email and Webex meeting.  PGE agreed to language as written

Effective Date

Action

Adopt the recommendation as originally issued

NA
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Impact Analysis
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Initial Comments
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Recommendation Comments
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