1. Emerging Technologies Working Group Update to WMS October 07, 2015 1 Contents I.Energy Storage, as discussed at ETWG II.Emerging Technology Tracking System, ERCOT Website III.Other Business: () IV.Next ETWG Meeting

2. I. Energy Storage, as discussed 2 Two Presentations on Energy Storage Hoss Boyd: 02. Energy Storage ETWG Sept 2015 02. Energy Storage ETWG Sept 2015 Cyrus Reed: 03. ERCOT Storage 03. ERCOT Storage Main Topics of Discussion: Discussion of previous ERCOT market participant initiatives to address storage, including: NPRR410, NPRR461, and NPRR560. Broader multiple value stream discussion generally recognized to be beyond ERCOT’s purview. Discussion of working on a white paper to examine use of storage in RPG process.

3. II. Emerging Technology Tracking System, ERCOT Website 3 At Issue: http://www.ercot.com/gridinfo/etts/index.htmlhttp://www.ercot.com/gridinfo/etts/index.html Options: Update and Maintain Delete Note- CCET is still using the site Edit to say “Emerging Technologies Tracking Archive”, but leave in place

4. III. Other Business: () 4

5. IV. Next ETWG Meeting October 8 Logistics October 8, 1:00PM – 2:30PM Room 168 Note that there is no DSWG meeting that morning Agenda Items ERCOT Staff have requested to give a presentation on a draft document titled, “Solar Generation Integration White Paper” 5

6. APPENDICES 6

7. Requested WMS Motion n/a 7