1. Variable Generation Subcommittee Update to PCC Ann Finley - VGS-PCC Liaison Metropolitan Water District of So. Cal October 7, 2014 Salt Lake City, Utah W ESTERN E LECTRICITY C OORDINATING C OUNCIL

2. Current VGS Task Force o Variable Energy Resource (VER) Integration Dashboard Being Developed by the Western Interconnection Regional Advisory Board (WIRAB) Renewable resource info state-by-state W ESTERN E LECTRICITY C OORDINATING C OUNCIL Posted at: http://www.westgov.org/ver/index.htmhttp://www.westgov.org/ver/index.htm

3. Current VGS Task Force o OC – Operating Reserves for VG Developing recommendations for calculating operating reserves Collecting surveys from 38 Balancing Authorities Expect two years to complete W ESTERN E LECTRICITY C OORDINATING C OUNCIL

4. Current VGS Task Force o TEPPC – Technical Advisory Subcommittee’s Intra-Hour Task Force Newly created task force and WECC to scope work to develop an intra-hour dataset and determine source of data Soliciting stakeholder participation W ESTERN E LECTRICITY C OORDINATING C OUNCIL

5. Proposed VGS Task Force o Interconnection Requirements Sept 2012 - A NERC Integrating VG Task Force produced a report link with titled:link “Interconnection Requirements for Variable Generation” Determine if interest and value in forming a Task Force to PCC to identify recommendations and also collect lessons learned BPA has interest and has provided some documents of their interconnection requirements Next Steps: If interest to PCC, select a Chair, draft scope and White Paper W ESTERN E LECTRICITY C OORDINATING C OUNCIL

6. VGS-PCC Contacts Ann Finley, Program Manager MWD, afinley@mwdh2o.comafinley@mwdh2o.com Matt Hunsaker, Manager, Operations WECC, mhunsaker@wecc.biz mhunsaker@wecc.biz W ESTERN E LECTRICITY C OORDINATING C OUNCIL