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NOTICE DATE: November 15, 2019

NOTICE TYPE: M-C111319-02 Outage - Retail/Wholesale

SHORT DESCRIPTION: Planned system maintenance with impacted services

INTENDED AUDIENCE: ERCOT Market Participants

DAYS AFFECTED: November 20, 2019 09:30 – 12:00, November 20, 2019 17:00 – 20:00, November 21, 2019 10:00 – 12:00, November 21, 2019 16:30 – 18:30

LONG DESCRIPTION: ERCOT will be performing planned system maintenance of several databases and applications on November 20 – 21, 2019.

During the November 20, 2019 09:30 – 12:00 outage window, Market Participants may experience intermittent issues with the following service:

During the November 20, 2019 17:00 – 20:00 outage window, all services available through the Market Information System (MIS) will be unavailable, including the following:

During this outage window, please use the following URLs to directly access the Market Manager, CRR Market User Interface, and Outage Scheduler: 

During the November 21, 2019 10:00 – 12:00 outage window, Market Participants may experience intermittent issues with the following service:

During the November 21, 2019 16:30 – 18:30 outage window, Market Participants may experience intermittent issues with the following services:

Note that the outage start times may be delayed depending on the current system conditions.

ADDITIONAL INFORMATION: Reports will be rerun and reposted as applicable. The MIS Dashboards and ERCOT.com price displays will not be populated with data during the November 21 16:30 – 19:30 timeframe.

Please review the ERCOT website for previous Market Notices related to this subject. 

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 a public 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.

 

mm