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.
All PRRs and related activity are publicly available through the BPM change management site at http://bpmcm.caiso.com/Pages/default.aspx.
The PRRs listed below have an open 10-business day comment or appeal period from April 30, 2019 through May 14.
New PRRs
PRR 1154 Reliability Requirements BPM, Resource adequacy availability incentive mechanism exemption updates
ISO Recommendations
PRR 1153 Settlements and Billing BPM, Emergency PRR, Update the pre-calculation metered subsystem deviation penalty quantity configuration to properly calculate the metered subsystem expected instructed imbalance energy as per the metered subsystem agreement definition
PRR 1152 Generator Interconnection and Deliverability Allocation Procedures BPM, Evaluation of generator reactive capability
PRR 1151 Direct Telemetry BPM, Temporary telemetry exemptions
PRR 1150 Transmission Planning Process BPM, Updates to Section 10 of Transmission Planning Process BPM
PRR 1149 Market Instruments BPM, Emergency PRR, Commitment cost enhancement phase 3 attachment B
ISO Final Decisions
There are no new PRRs to report.
BPM updates
The ISO has posted a document reflecting updated BPMs post to the BPM Library. Click here to view the document, which is located on the ISO website at http://www.caiso.com/rules/Pages/BusinessPracticeManuals/Default.aspx.
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.
