1. CCWG September 29th Meeting
CCWG Update to COPS
October 13, 2009 1

2. CCWG August 25th Meeting No voting items COPMG Outline Update
Updated Section Outlines to reflect actual subsection names and numbers
If Section doesn’t exist yet, indicated (Proposed) 2

3. CCWG September 29th Meeting
COPMGRRs
COPMGRR015, Section 8, ERCOT Settlement and Invoice Process
Currently in 20 day Comment Period
CCWG will consider Comments and language changes, October 27th
COPMGRR016, Update to Section 12, Renewable Energy Credits, align with PRR808 3

4. CCWG September 29th Meeting
Commercial Operations Market Guide
Draft COPMGRR, Section 8.2, Settlement Statements and Invoices
Final version sent to Market Rules for review
Other sections being worked on:
Section 6, Registration and Qualification
Section 7, Inputs to Settlement Process and Data Aggregation
Section 8.2, Settlement and Detail
Section 10, Extracts and Reports 4

5. CCWG September 29th Meeting
ERCOT.com Satisfaction Survey Results
89 Users Participated in Survey, 57% Operations
Survey Topics:
Ease of Locating Information and Timely Posting
Layout of ERCOT.com
Search Functionality
Comparison to Other ISO Websites
Improvements/Updates to ERCOT.com
ERCOT Communications 5

6. CCWG September 29th Meeting
ERCOT.com Satisfaction Survey Results
Search Functionality, Suggested Improvements:
Relevant Protocol sections
Advanced Search to remove certain types of documents
Better search engine
Number of returns (too many documents)
Search by data – most recent to older 6

7. CCWG September 29th Meeting
ERCOT.com Satisfaction Survey Results
Comparable to Other ISO Websites, Suggested Improvements:
Data graphics
Better forecast mechanisms
RSS feeds
Meter number search
Pricing graphics
Compliance schedule (ERCOT & TRE)
Automatic refreshing to avoid screen scraping
Better calendar features
More posting of historical/archive data 7

8. CCWG September 29th Meeting
ERCOT.com Satisfaction Survey Results
Improvements that can be implemented now to ERCOT.com:
Google search appliance
Advanced search feature
iCal feature added by end of year
RSS feeds by end of year
Redesign of meeting calendar layout
Other improvements will be implemented by SCR755 which is tabled at COPS 8

9. CCWG September 29th Meeting
Next meeting is:
October 27th; 9:30am – 12:30pm
Agenda
COPMGRR015, Section 8, ERCOT Settlement and Invoice Process
COPMGRR016, Section 12, REC, align with PRR808
Draft COPMGRR, Section 8.1, Settlement Statements and Invoices
Continue work on other sections of the COPMG
Any Questions? 9