NOTICE DATE:  June 12, 2015

NOTICE TYPE:  M-B052215-03 NPRR

SHORT DESCRIPTION:  Updated Implementation details of NPRR543

INTENDED AUDIENCE:  ERCOT Market Participants

DAY AFFECTED:  June 24, 2015

LONG DESCRIPTION:  Effective June 24, 2015, ERCOT will implement Nodal Protocol Revision Request (NPRR) 543, Message for Confirmed E-Tags, which was approved by the ERCOT Board on November 19, 2013. 

This NPRR provides for notification to the Market Information System (MIS) Certified Area when a confirmed Electronic Tag (e-Tag) is downloaded, cancelled, or curtailed by ERCOT’s systems.

ADDITIONAL INFORMATION:  Pursuant to Nodal 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.   

NPRR543 and associated documents can be found on the ERCOT website.

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].

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.

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