Welcome to All & Antitrust Admonition Kathy Scott October 16, 2015

Antitrust Admonition ERCOT strictly prohibits Market Participants and their employees who are participating in ERCOT activities from using their participation in ERCOT activities as a forum for engaging in practices or communications that violate the antitrust laws. The ERCOT Board has approved guidelines for members of ERCOT Committees, Subcommittees and Working Groups to be reviewed and followed by each Market Participant attending ERCOT meetings. If you have not received a copy of these Guidelines, they are available at Please remember your ongoing obligation to comply with all applicable laws, including the antitrust laws. Disclaimer: – All presentations and materials submitted by Market Participants or any other Entity to ERCOT staff for this meeting are received and posted with the acknowledgement that the information will be considered public in accordance with the ERCOT Websites Content Management Operating Procedure. 2

3 Improving Third Party’s Approved Access to SMT Workshop II: Housekeeping List ASK questions during the speakers presentations and we ask that you provide your full attention and participation throughout the workshop. o Remember: There are no bad or crazy questions!!! Please use the microphones provided on the tables. In the room, please mute cell phones and also on the web conference please mute your telephone if you are not presenting, providing comment(s) or asking a question. Take unrelated discussions outside of the conference room Please show courtesy by limiting all side bar discussions Location of Restrooms are to the right of Conference Room 206, around the corner just pass the elevators.

October 16, 2015 Workshop II Agenda Review 1. Antitrust Admonition and Welcome (Kathy Scott – RMS Leadership) K. Scott 9:30 a.m. 2. IntroductionsAll 3. Brief Overview of Previous Workshop and Review of Issues to be Discussed Today (Esther Kent and John Schatz AMWG Leadership) E. Kent J. Schatz 9:45 a.m. 4. Overview of Third Party Access Best Practices Nation-wide (Chris Irwin, U.S. Department of Energy) C. Irwin 10:00 a.m. 5. Balancing Privacy, Security and Access (Chris Villareal, Minnesota Public Utilities Commission) C. Villareal 10:30 a.m. 6. ****Break**** All11:00 a.m. 7. Federated Identity Management and Access (Andres Carvallo and Dwight Moore, CMG Consulting) A. Carvallo D. Moore 11:15 a.m. 8. Third-Party Led Authorizations (Michael Murray, Mission: Data) M. Murray11:45 a.m. 9. Experiences of a Third Party with Data-Exchange Systems in Multiple States (Lisa Schmidt, Home Energy Analytics) L. Schmidt12:15 p.m. 10. Wrap Up and Next Steps (Doug Lewin, SPEER and Rob Bevill- RMS Leadership) D. Lewin R. Bevill 12:45 p.m. 11. AdjournK. Scott 1:00 p.m.

Introductions Kathy Scott October 16, 2015