Anitha Neve Operations and Interchange Specialist WIT Update April 20, 2016 ISAS Meeting, Salt Lake City, Utah Anitha Neve Operations and Interchange Specialist

Western Interchange Tool (WIT) January 1, 2014 Transfer of WIT contract to Peak Reliability (Peak) February 1, 2016 Transfer of WIT Administrative functions from WECC Staff to Peak Transfer of NERC CERTS Administrative functions to Peak

WIT Contact at OATI Change in WIT Contact Daniel Rovegno Daniel.Rovegno@oati.net Contact Information Updated on WIT Production Homepage

Schedule Change Forms 10 requests since Feb 1, 2016

NERC CERTS Inadvertent Tool Administrative functions for Western Interconnection now handled by Peak Accumulated Inadvertent for Western Interconnection not zero since January 2014 Problem due to consolidation of two BAs Data is correct in WIT CERTS working with NERC Inadvertent Group to fix the issue

2016 Bias Values 2016 bias effective date in West April 5, 2016 at 10PDT/11MDT WECC and BAs bias values were entered in WIT by Peak Did not have the values for Lmax – payback value Left as zero Each BA must enter Lmax values on their own

WIT User Group Peak in process to start a WIT User Group Announcement and draft scope statement issued on April 18, 2016 Each BA will be requested a assign a representative Response are due April 25, 2016

WIT Related WECC Drafting Teams Remove reference to Reliability Assurer from WECC documents WECC 0118 Remove reference to Interchange Authority WECC Interchange Authority Back-up (WIAB): INT-020-WECC-CRT-1.2

Anitha Neve aneve@peakrc.com