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NOTICE DATE:  November 22, 2017

NOTICE TYPE:  M-A110817-02 NPRR

SHORT DESCRIPTION:  Additional Implementation Details for NPRR812

INTENDED AUDIENCE:  ERCOT Market Participants

DAY AFFECTED:  December 7, 2017

LONG DESCRIPTION:  ERCOT will be implementing changes for Nodal Protocol Revision Request (NPRR) 812, Alignment of Currently Published Reports, on December 7, 2017.

This NPRR renames several market-facing reports to ensure consistency between the ERCOT Market Information List, the ERCOT website, the Market Information System and the information within the reports themselves.

Several of the below listed reports have modified filenames within the posted .zip file. Please see the detailed list of report filename changes attached to this Market Notice.



Report ID and Name

Website Report Name

MIS Report Name









1.

NP3-908-ER 2-Day DAM and SCED Energy Curves Report

2-Day DAM and SCED Energy Curves Report

2-Day DAM and SCED Energy Curves Report

2.

NP3-909-ER 2-Day DAM Bids and Offers Report

2-Day DAM Bids and Offers Reports

2-Day DAM Bids and Offers Reports

3.

NP3-910-ER 2-Day Real Time Gen and Load Data Report

2-Day Real Time Gen and Load Data Reports

2-Day Real Time Gen and Load Data Reports

4.

NP3-911-ER 2-Day Ancillary Services Report

2-Day Ancillary Services Reports

2-Day Ancillary Services Reports

5.

NP3-915-EX 48-Hour Highest Price AS Offer Selected



48-Hour Highest Price AS Offer Selected

6.

NP3-916-EX 48-Hour Highest Price Offered in SCED



48-Hour Highest Price Offered in SCED

7.

NP3-257-EX 48-Hour Highest Price Bids Selected or Dispatched in SCED



48-Hour Highest Priced Bids Selected or Dispatched in SCED

8.

NP3-966-ER 60-Day DAM Disclosure Reports



60-Day DAM Disclosure Reports

9.

NP3-965-ER 60-Day SCED Disclosure Reports

60-Day SCED Disclosure Reports

60-Day SCED Disclosure Reports



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.

NPRR812<http://www.ercot.com/mktrules/issues/NPRR812> 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]<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.









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