****************************************************************************************** EXTERNAL email. Please be cautious and evaluate before you click on links, open attachments, or provide credentials. ****************************************************************************************** NOTICE DATE: March 7, 2014 NOTICE TYPE: M-A020314-04 Release – Retail/Wholesale SHORT DESCRIPTION: Update – Roll back of change to the DC Tie Outage Report (OPG-103-ER) INTENDED AUDIENCE: ERCOT Market Participants DAY AFFECTED: March 7, 2014 LONG DESCRIPTION: On March 6, 2014, ERCOT implemented a change to the DC Tie Outage Report (OPG-103-ER) adding a status column to both tabs of the report. Due to issues encountered in stabilization, the column changes will be rolled back today, March 7, 2014. The report will continue to post as is, without the addition of the status column in both tabs, until such time as the code is re-implemented. A follow up notice will be provided when more information is available. No service interruptions will occur during the roll back. 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 email at [log in to unmask]<mailto:[log in to unmask]>. If you are receiving email 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. mm ____________________________________________________________________________________________ From: ERCOT Client Services Sent: Friday, February 28, 2014 3:12 PM To: [log in to unmask]; [log in to unmask] Cc: 1 ERCOT Client Service Reps; [log in to unmask]; [log in to unmask]; [log in to unmask] Subject: M-A020314-03 Reminder - Implementation of format changes to market reports NOTICE DATE: February 28, 2014 NOTICE TYPE: M-A020314-03 Release – Retail/Wholesale SHORT DESCRIPTION: Reminder - Implementation of format changes to market reports INTENDED AUDIENCE: ERCOT Market Participants DAYS AFFECTED: March 3-7, 2014 LONG DESCRIPTION: ERCOT will make changes to several reports on March 3-7, 2014. The reports and the description of the changes to be made are listed in the table below. No service interruptions will occur during implementation. Report Format Change DC Tie Outage Report (OPG-103-ER) Status column added to both tabs State Estimator Bus Telemetry Accuracy Report (NP3-363-ER) Conversion from xls to xlsx MW Residuals - SE vs RTCA Base Case for Congested Transmission Elements Report (NP3-579-ER) Conversion from xls to xlsx Quarterly Important Telemetry Availability Report (NP8-146) Conversion from xls to xlsx Quarterly Telemetry Point Availability Statistics Report (NP8-475) Conversion from xls to xlsx MW Residuals - SE vs Telemetry for Major Transmission Elements Report (NP3-581-ER) Conversion from xls to xlsx KV Residuals - SE vs. Telemetry for Key Buses Report (NP3-582-ER) Conversion from xls to xlsx Monthly Telemetry Point Availability Statistics Report (NP8-365) Conversion from xls to xlsx Total Amount of Regulation Service Deployed (NP6-654-ER) Conversion from xls to xlsx State Estimator Convergence Rate Report (NP3-578-ER) Conversion from xls to xlsx SE Performance MW Residuals SE vs Telemetry for Congested Transmission Element Reports (NP3-580-ER) Conversion from xls to xlsx 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 email at [log in to unmask]<mailto:[log in to unmask]>. If you are receiving email 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. sa