PRC Comments / BPM 203 - Program Sharing Calcula…

Comment Submission

Adam M. BPA

Submitted Responses

BPM 203 - Program Sharing Calculation Inputs

01: Please supply any comments related to the Introduction, Definitions, or Background sections.

No response submitted.

02: Please supply any comments related to the Uncertainty Factor section (3).

1) Will the uncertainty factor adjustment be utilized in Multi-Day-Ahead Assessment Calculations displayed in WRAP OPS Client? Without the Multi-Day-Ahead Assessment calculation using the adjusted factor - a participant could see a position change because of the adjustment, and no other change to data.

2) The WRAP OPS Client should also visually tell a user that the hour has a uncertainty factor adjustment - and likely how much that adjustment is - That requirement should be documented in PRM.

3) Should the BPM include provisions for if/when/how the uncertaintly factor floor should be evaluated and/or considered for revision?  The 3% value seems to be a best guess at the right limit given what we know today, but with future data it may be worth revisiting.

General Comment

No general comment submitted.