1. RMS Update December 14, 2011 1

2.  Advanced Meter Settlement Impacts  January 2012 – ERCOT settling 4.4M ESIIDs using Advanced Meter data  January 2012– 81.5% of the load in ERCOT is settled using 15-minute interval data (AMS and IDR)  Commercial Market Operations Report located at: http://www.ercot.com/content/meetings/board/keydocs/2012/0221/Ite m_05d_-_Commercial_Market_Operations_Report.pdf 2

3. Oncor (approximately):  Installed: 2,381,810 as of 01.31.2012 ▪ Deployment Plan: ▪ 2010 – 929,000 meters – Complete! ▪ 2011 – 902,000 meters – Complete! ▪ 2012 – 902,000 meters 3

4. CNP (approximately):  Installed: 2,082,197 as of 01.31.2012  Deployment Plan, includes projected growth: ▪ 2010 – 756,684 meters – Complete! ▪ 2011 – 960,327 meters – Complete! ▪ 2012 – 373,423 meters 4

5. AEP (approximately):  Installed: 458,491 as of 01.31.2012  Deployment Plan schedule: ▪ 2010 – 188,212 meters – Complete! ▪ 2011 – 251,571 meters – Complete! ▪ 2012 – 279,329 meters ▪ 2013 – 278,280 meters 5

6. TNMP (approximately):  Installed: 25,326 as of 01.31.2012 ▪ Gulf Coast Complete in Q4 2013 ▪ Lewisville Q1 2014 - Q3 2014 ▪ North Texas Q4 2014 - Q3 2015 ▪ Central Texas Q3 2015 - Q1 2016 ▪ West Texas Q2 2016 - Q3 2016 6

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8.  Working Group Charters, Work Plan and Tasks were reviewed and agreed upon by AMIT  HAN DOC provided project update  Joint DSWG and AMIT project update was provided– see slide 9 for more information  Reviewed, updated and clarified all Business Requirements for both Web Portal and HAN  TDSPs provided the following Deployment status reports:  8 Oncor CNP AEP TNMP

9.  NOTICE DATE: February 2, 2012  NOTICE TYPE: M-C020212-01 Informational: “AMI’s Next Frontier: Demand Response” Interim Report  SHORT DESCRIPTION: Request for feedback on interim report. See attachment.  INTENDED AUDIENCE: CRs, TDSPs, QSEs, Aggregators, Demand Response Providers, Load Control Technology Vendors  LONG DESCRIPTION: ERCOT requests feedback on the interim report. The interim report is a summary of the workshops held in Q3/Q4 of 2011 to identify opportunities to accelerate the adoption of such products, and contribute to building the roadmap to the future of mass market demand response in the ERCOT region.  ADDITIONAL INFORMATION: More than 4 million advanced meters have been installed in the competitive choice areas of the ERCOT region, toward an eventual total of 6.5 million meters to be deployed by 2014. Competitive Retailers serving these AMI-enabled customers are being settled at the wholesale level on 15-minute interval data. The 15- minute data and settlement are expected to be a catalyst for expansion of demand response and other load management opportunities for residential and small commercial customers. These products may include direct load control initiated by the retailers or third parties, customer-initiated load management using Home Area Networks enabled by the AMI infrastructure, pricing incentives, and automated DR and other third-party products.  ACTION REQUIRED: Please review the report and send comments to Karen Farley (kfarley@ercot.com) and Paul Wattles (pwattles@ercot.com).kfarley@ercot.compwattles@ercot.com  CONTACT: If you have any questions, please contact your ERCOT Account Manager. You may also call the general ERCOT Client Services phone number at (512) 248-3900 or contact ERCOT Client Services via e-mail at ClientServices@ercot.com.ClientServices@ercot.com 9

10.  Tuesday/Wednesday, February 28-29, 2012  AMIT Steering and SMT Story Board Session  Tuesday/Wednesday, March 20-21, 2012  AMIT and SMT Story Board Session  Monday/Tuesday, March 26-27, 2012  Tuesday, April 24, 2012  Tuesday, May 22, 2012  Tuesday, June 26, 2012  July and August- no meetings scheduled  Tuesday, September 18, 2012 10

11.  AMIT Stakeholder Steering Committee:  Audio Conference: 1-877-273-4202  Conference Room: 4856540  Web Room Link: ▪ https://www1.gotomeeting.com/register/979713081  The meeting schedule for AMIT has been updated and can be also be accessed online at: ▪ http://www.puc.state.tx.us/industry/projects/electric/34610/346 10.aspx http://www.puc.state.tx.us/industry/projects/electric/34610/346 10.aspx 11

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