1. © Property of ERCOT 2005 1/8/20061 TPTF ERCOT 30/60/90 day Plan Raj Chudgar, Nodal Program Manager February 20, 2006

2. © Property of ERCOT 2005 1/8/20062 ERCOT Market Redesign Update  Readiness Phase Completed  “Mobilization” Phase in Progress  Mobilization includes: Forming the Market Redesign Team Creating Detailed Project Plans Developing of preliminary analysis on Application Readiness Analyzing Business Process Readiness  A 30/60/90 day plan has been created to measure mobilization of the ERCOT Market Redesign team  NOTE: Protocol review process is not yet final Final version may cause some adjustments to plans ERCOT is moving forward while acknowledging the risk

3. © Property of ERCOT 2005 1/8/20063 ERCOT Immediate 30/60/90 Day Plan  Program Office 30 Days Develop Project Cost Control Plan Hire Program Director Post project/backfill openings Complete Workforce Management Plan Complete Facilities Plan Complete Procurement and Contracting Plan Populate SharePoint Portal Server for Document Control 60 Days Complete Facilities build-out TPTF Communication and Management Plan (on-going) 90 Days Establish Nodal PMO/Program Complete Staff Recruiting Complete Detail Project Plan

4. © Property of ERCOT 2005 1/8/20064 ERCOT Immediate 30/60/90 Day Plan  Business 30 Days Complete Requirements Plan Complete Requirements Tracking Plan Complete Protocol Review 60 Days Business Requirements Document with TPTF (on-going) 90 Days Complete Market Readiness Plan (change Management Plan) Complete Communications Plan Finalize Nodal Training Plan

5. © Property of ERCOT 2005 1/8/20065 ERCOT Immediate 30/60/90 Day Plan  Information Technology 30 Days Complete Overall Architecture Plan Finalize Hardware Estimates Complete Data Center Plan Complete EMS Upgrade Plan 60 Days Complete Settlements and Billing Upgrade Plan Complete Early Delivery System Plan Implement Software Development Lifecycle 90 Days Complete Vendor Strategy Plan Feasibility/Risk Management Plan (on-going)