NOTICE DATE: November 14, 2025

NOTICE TYPE: M-A111425-01 General

SHORT DESCRIPTION: Updates to the Aggregated Distributed Energy Resource (ADER) Webpage

INTENDED AUDIENCE:  All Market Participants

DAYS AFFECTED: November 13, 2025

LONG DESCRIPTION: ERCOT has updated the introductory section of the Aggregated Distributed Energy Resource (ADER) pilot webpage.  The update includes an additional paragraph to remind all parties looking to create an ADER and participate in the pilot that they must also register with the Public Utility Commission of Texas using the ADER Registration Form in the link provided.  The update goes onto explain that, following registration as an ADER, any subsequent registration changes or updates require filing an update with the PUCT in Project No. 54311.

ACTION REQUIRED: Affected parties should review and ensure compliance with requirements referenced.

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.

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dg