NOTICE DATE:  November 4, 2016

NOTICE TYPE:  M-C110416-01 Release – Retail/Wholesale

SHORT DESCRIPTION:  Implementation of market-facing changes for December 2016 


DAYS AFFECTED:  December 6 - 8, 2016

LONG DESCRIPTION:  ERCOT will be implementing a number of market-facing changes in the production environment on December 6 - 8, 2016 for all systems. Please see the attached spreadsheet for the description of each change.

ADDITIONAL INFORMATION:  ERCOT systems may experience intermittent service interruptions during the implementation period. The systems include, but are not limited to:

o   During this outage, please use to directly access the Market Manager

o   Report publishing to the MIS

o   Downloading of extracts and reports from MIS and External Web Services (EWS)

o   Market Data Transparency (MDT) Web Services

o   MIS and dashboards and displays

·         Net Dependable Capability and Reactive Capability (NDCRC)


Information on upcoming releases can be found on the Project Priority List (PPL).

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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