NOTICE DATE: June 7, 2023

NOTICE TYPE: M-A060723-01 Operations

SHORT DESCRIPTION: Market readiness support for QSEs during implementation of the ERCOT Contingency Reserve Service (ECRS)

INTENDED AUDIENCE: Qualified Scheduling Entities (QSEs)

DAYS AFFECTED:  June 8, 2023 through June 10, 2023

LONG DESCRIPTION: Details are provided below to summarize and assist QSEs during the operational and system cutover activities this week in support of the ECRS project launch and accompanying interface changes.



Reminder of transitional changes between the system update and first OD:

Support and mitigation during cutover:

Further support information is available:

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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