NOTICE DATE: March 31, 2026 

NOTICE TYPE: M-A033126-01 General

SHORT DESCRIPTION: Removal of redirected URLs for Legacy Dashboards and/or Displays

INTENDED AUDIENCE: All Market Participants

DAYS AFFECTED: April 30, 2026

LONG DESCRIPTION: ERCOT will remove the redirects in place from the URLs of six legacy dashboards and displays that were updated or incorporated into new dashboards as part of the Real-Time Co-optimization Plus Batteries (RTC+B) market design implemented in December 2025. This action does not remove access to any current dashboard; this only removes the convenience redirect from an inactive URL to its corresponding new URL. Market Participants have been notified of this upcoming change through discussion in the ERCOT Technology Working Group (TWG). The URLs to the new dashboards were shared with Market Participants at the time of RTC+B implementation. They are listed again below.

ACTION REQUIRED: If you are still accessing these dashboards via their legacy URL, you will need to switch to accessing the same information at the updated URLs. Please update your bookmarks or any other references to these legacy URLs.

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 ClientServices@ercot.com.

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