***** EXTERNAL email. Please be cautious and evaluate before you click on links, open attachments, or provide credentials. *****

NOTICE DATE: April 10, 2020

NOTICE TYPE: M-A041020-01 Operations

SHORT DESCRIPTION: TEST of ERCOT's automated emergency notification system

INTENDED AUDIENCE: All Market Participants

DAY AFFECTED: April 15, 2020, 10:00 - 10:30 a.m.

LONG DESCRIPTION: On Wednesday, April 15, 2020, ERCOT will conduct a test of its automated emergency notification system at approximately 10:00 a.m. Central Prevailing Time (CPT). This test will result in the following:

Temporary change of the Grid Condition Normal Conditions spotlight on the ERCOT.com homepage;
Test message to ERCOT's Twitter account;
Pop-up alert and notification message on the ERCOT Mobile App;
Test message to the Grid Emergency Alerts email distribution list; and
Test message on the Operations Messages and Public Notices pages on ERCOT.com.

ACTION REQUIRED: THIS IS ONLY A TEST. No action is required.

ADDITIONAL INFORMATION: Stay informed with ERCOT messaging by downloading the ERCOT Mobile App, subscribing to Grid Emergency Alerts and viewing the Energy Emergency Alert Communications Matrix.

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.

dg/mm