NOTICE DATE: November 26, 2012 NOTICE TYPE: M-A062211-05 NPRR SHORT DESCRIPTION: REMINDER - Implementation details for NPRR322 INTENDED AUDIENCE: ERCOT Market Participants DAY AFFECTED: December 6, 2012 LONG DESCRIPTION: On December 6, 2012, ERCOT will complete the implementation of Nodal Protocol Revision Request (NPRR) 322, Real-Time PTP Option Modeling, which was approved by the ERCOT Board on June 21, 2011. NPRR322 will impact the Market Manager user interface and some ERCOT reports. On the Market Manager, the Congestion Revenue Right (CRR) Offer displays and labels have been changed to reflect the new name of the similar transaction, PTP Obligation Bid with Links to an Option. The underlying fields will remain the same. Further, the award report name on the Reports tab has changed, as well. The implementation of NPRR322 renames the current DAM PTP Obligation and Option Results by Settlement Point report, NP4-194-CD, to DAM PTP Obligation Results by Settlement Point (Report Type ID 13042). The freeform file name of the report will change from DAMPTPOBLOPTSPNP4194 to DAMPTPOBLSPNP4194, for example: from cdr.00013042.0000000000000000.20121106.125940.DAMPTPOBLOPTSPNP4194_xml cdr.00013042.0000000000000000.20121106.125941.DAMPTPOBLOPTSPNP4194_csv to cdr.00013042.0000000000000000.20121206.130154.DAMPTPOBLSPNP4194_xml cdr.00013042.0000000000000000.20121206.130154.DAMPTPOBLSPNP4194_csv The report is posted daily and displays on ERCOT.com and the Market Information System (MIS) as follows: Access Landing Page Section/Portlet URL ERCOT.com Market Information Day-Ahead Market Results Reports http://www.ercot.com/mktinfo/dam/ MIS Day-Ahead Market Day-Ahead Market Results https://mis.ercot.com/pps/tibco/mis/ The content of the DAM PTP Obligation Results by Settlement Point report is changing, removing two columns: * TOTAL_CRR_NONDAMAWARDED_SOURCE * TOTAL_CRR_NONDAMAWARDED_SINK Existing report columns: * DELIVERYDATE * HOURENDING * STL_PNT * TOTAL_PTP_OBL_AWARDED_SOURCE * TOTAL_PTP_OBL_AWARDED_SINK * TOTAL_CRR_NONDAMAWARDED_SOURCE * TOTAL_CRR_NONDAMAWARDED_SINK * DSTFlag New report columns: * DELIVERYDATE * HOURENDING * STL_PNT * TOTAL_PTP_OBL_AWARDED_SOURCE * TOTAL_PTP_OBL_AWARDED_SINK * DST_FLAG The implementation of NPRR322 also eliminates the requirement to post the Real-Time Point-to-Point Option Price Report, NP7-807-CD, (Report Type ID10043), as redundant data, which will cease to post on December 9, 2012. The link for the Real-Time Point-to-Point Option Price report will remain on MIS and ERCOT.com until the first scheduled system release (R1) of 2013. Access Landing Page Section/Portlet URL ERCOT.com Market Information Real-Time Prices Reports http://www.ercot.com/mktinfo/rtm/ MIS Markets - Settlements Settlements Information Public https://mis.ercot.com/pps/tibco/mis/Pages/Market+Information/Settlements ADDITIONAL INFORMATION: Pursuant to Protocol Section 21.6, Nodal Protocol Revision Implementation, ERCOT is required to provide notice as soon as practicable, but no later than ten days prior to implementation. NPRR322 and associated documents can be found on the ERCOT website, under Market Rules, at http://www.ercot.com/mktrules/issues/nprr/301-325/322/index. Information on upcoming releases can be found on the ERCOT Multi Year Project Priority List (PPL) at http://www.ercot.com/services/projects/. 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. dh