NOTICE DATE: July 10, 2008 NOTICE TYPE: M-A071008-01 General CLASSIFICATION: Public SHORT DESCRIPTION: Additional information has been added to the Balancing Energy Services Daily Report INTENDED AUDIENCE: All Market Participants DAY AFFECTED: July 21, 2008 LONG DESCRIPTION: ERCOT has added a tab titled "Weighted Average BE" to the Balancing Energy Services Daily Report. The tab contains daily weighted average balancing energy amounts by zone. This information is broken down by up and down balancing as well as total energy balancing for each zone. ADDITIONAL INFORMATION: The Balancing Energy Services Daily Report is available on the ERCOT public website http://www.ercot.com/mktinfo/services/bal/ <http://www.ercot.com/mktinfo/services/bal/> 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]> . If you are receiving e-mail from an ERCOT distribution list that you no longer wish to receive, please follow this link in order to unsubscribe from this list: http://lists.ercot.com <http://lists.ercot.com/> . yl