BPM Change Management: Proposed Revision Requests and Updated BPMs Posted as of 8/6/19
The California ISO has posted new proposed revision requests (PRRs) reflecting edits to Business Practice Manuals (BPM). Revised BPMs that have completed the BPM change management process are posted in the BPM Library.
PRR 1166 Market Instruments BPM, Emergency PRR, Opportunity costs in scheduling infrastructure and business rules (SIBR) generated cost bids
PRR 1165 Market Instruments BPM, Energy storage and distributed energy resources phase 3A
PRR 1164 Settlements and Billing BPM, Emergency PRR, Update the pre-calculation spin non-spin no pay quantity BPM to resolve a document only equation error
PRR 1163 Settlements and Billing BPM, Reliability coordinator services implementation of settlements and billing includes the creation of new reliability coordinator and hosted advanced network application (HANA) services charge codes and the termination of one charge code
PRR 1162 Market Operations BPM, Language update to the flexible ramp histogram calculation
The reference document on the ISO website lists the updated BPMs in the library.
The ISO may unilaterally make and implement revisions to the BPMs in emergency circumstances, as set forth in Sections 22.4.3 and 22.11 of the ISO Tariff and in Section 2.6 of the Business Practice Manual for BPM Change Management. An emergency PRR will continue through the BPM change management stakeholder process to obtain stakeholder input on the revisions and make other recommendations, as necessary.
Please note that affected parties must register in order to submit a PRR or written comments.