NOTICE DATE:  June 16, 2010
NOTICE TYPE:  M-A061610-01 - Informational - Updated Profile Decision Tree
SHORT DESCRIPTION:  The Profile Decision Tree has been updated as required for the 2010 Annual Validation of the Load Profile Type.
INTENDED AUDIENCE:  All Market Participants
DAY AFFECTED:  June 16, 2010
DESCRIPTION:   The Profile Decision Tree (Appendix D of the ERCOT Load Profiling Guide), contains information about the process of assigning a profile ID to an ESI ID.
At the June 3, 2010 meeting, the ERCOT Technical Advisory Committee approved an annual update to the Profile Decision Tree.  The update consists of including an additional year of usage history for residential profile segment determination and moving the usage history period forward one year for business ESI IDs for the same.
The updates have been incorporated into v1.2 of the Profile Decision Tree, posted at http://www.ercot.com/mktrules/guides/loadprofiling/current as "Appendix D:  Profile Decision Tree (Effective June 26, 2010)".
ADDITIONAL INFORMATION:  The Load Profiling Guide can be found at http://www.ercot.com/mktrules/guides/loadprofiling/index.html.
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 [log in to unmask]<mailto:[log in to unmask]>.
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JR