Standards Review Subcommittee Update October 20, 2015 Chair Rebecca Berdahl, BPA

Ongoing Review Activities Continue Review of NERC Activity Review WEQ Recommendations, Interpretations, and Minor Corrections posted for Formal Comments Glossary Coordination with Retail Glossary Subcommittee Ongoing Cross Quadrant Review of: Standards Requests Minor Corrections Clarifications /Interpretations

NERC Monitored Projects Project 2010-04.1 FERC Order 804, Complete and accurate Load Forecasts including supporting methodology Project 2010-14.1 BAL-002 BA Areas share equally in providing interconnection frequency support Project 2010-14.2 BAL-005, -006 BA meets balancing obligations Project 2010-14.2.2 Retire BAL-004 Project 2015-02 Emergency Ops Periodic Review Project 2015-04 Alignment of NERC of Glossary Terms and Definitions Used in the Rule of Procedure

Project 2010-04.1 Project 2010-04.1 FERC Order 804, Complete and accurate Load Forecasts including supporting methodology Includes Distribution Provider and Load Serving Entities in reporting requirements for load data Load data requirements are yearly and monthly Possible linkages to NAESB standards dealing with forecasting (e.g., NITS)

BAL Standard Projects Project 2010-14.1 BAL-002 Contingency Reserve Multiple NERC Glossary Terms additions and modifications: Balancing Contingency Event, Most Severe Single Contingency, Reportable Balancing Contingency Event, Contingency Event Recovery Period, Contingency Reserve Restoration Period, Pre-Reporting Contingency Event ACE Value, Reserve Sharing Group Reporting ACE, Contingency Reserve Project 2010-14.2 BAL-005, -006 Host BA meets balancing obligations Project technical white paper includes evaluation of WEQ-007 on the basis on modifications made to these two reliability standards Project 2010-14.2.2 Retire BAL-004 Initial ballot scheduled for November 2015, SDT recommends retirement Various stages of development BAL-002 balloting complete, submitted to NERC BOT for adoption BAL-005 & -006 September 2015 industry comments are in SDT review BAL-004 balloting and industry review November 2015 with the SDT recommending retirement

Project 2015-04 Project 2015-04 Alignment of NERC Glossary of Terms Retains and modifies ‘Load Serving Entity’ Technical White Paper posted, retains all NERC Glossary Terms with modifications to some (e.g., LSE)

Questions for the EC Should the BAL-004 project currently assigned to the BPS be expanded to include the NERC BAL-002, -005, & -006 projects? Is there a NAESB assignment associated with NERC Project 2015-04?

Questions ?