NOTICE DATE: May 16, 2022

NOTICE TYPE: M-B050922-02 General

SHORT DESCRIPTION: ERCOT releases enhancements to ERCOT.com and mobile app

INTENDED AUDIENCE: All Market Participants

DAYS AFFECTED: May 17, 2022

LONG DESCRIPTION: ERCOT has made enhancements to ERCOT.com and the ERCOT mobile app based upon Market Participant feedback.

On Tuesday, May 17, 2022, ERCOT will launch updates to its website that include:

• Enhanced website search abilities, including a relevance filter and the inclusion of each document source page
• Search capability added to the Meeting Calendar
• Corrected navigation alignment issues

Also ERCOT will release updates to the ERCOT mobile app that will allow ERCOT to publish customized messages related to current grid conditions.

ACTION REQUIRED: A Chromium browser should be used for best results when accessing ERCOT.com. ERCOT mobile app users should update the software when prompted by their Apple or Android devices.

ADDITIONAL INFORMATION: Please see previous notice regarding this effort. Read attached release notes for more details.

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