NOTICE DATE:  October 3, 2014

NOTICE TYPE:  M-B100314-01 NPRR

SHORT DESCRIPTION:  Implementation details for NPRR564

INTENDED AUDIENCE:  ERCOT Market Participants

DAY AFFECTED:  October 16, 2014

LONG DESCRIPTION:  On October 16, 2014, ERCOT will implement the following outstanding portions of Nodal Protocol Revision Request (NPRR) 564, Thirty-Minute Emergency Response Service (ERS) and Other ERS Revisions, which was approved by the ERCOT Board on November 19, 2013:

· Post the ERS QSE-level Payment Details Report listed in grey-boxed item (3)(n) of Protocol Section 3.14.3.4

· Modify the report names listed in paragraph (3) of Section 3.14.3.4.

On February 1, 2014, ERCOT partially implemented changes introduced by NPRR564, noting that the two items above would be released with other Market Information System (MIS) changes at a later date.

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.

NPRR564 and associated documents can be found on the ERCOT website.

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].

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sa/mm