NOTICE DATE: October 31, 2023

NOTICE TYPE: W-A103123-01 Operations

SHORT DESCRIPTION: Reminder of Upcoming Submission Period for: Declaration of Preparedness - Generation Entity Winter Weatherization

INTENDED AUDIENCE: Generation entities as defined in 16 Texas Administrative Code (TAC) §25.55(b)(2) (GEs)

DAYS AFFECTED: November 1, 2023 to December 1, 2023

LONG DESCRIPTION: Each GE must submit a Declaration of Preparedness no later than December 1, 2023. According to 16 TAC §25.55(c)(3)(A), each GE must summarize all activities it performed to complete the requirements of 16 TAC §25.55(c)(1).

ACTION REQUIRED: ERCOT will use DocuSign to collect all Declarations of Preparedness. The Authorized Representative for each applicable GE will receive one DocuSign envelope. ERCOT will post the following to the Requested Information location within the Market Information System (MIS) Certified Area:

• Declaration of Winter Weather Preparedness
• Pre-populated Appendix A

The GE must download the attachments from the MIS, complete the Appendix A, print the Declaration, get it signed by the highest-ranking representative, official, or officer with binding authority for the GE, and have the Declaration notarized. Completed documents must be attached to the DocuSign envelope and timely submitted to ERCOT.

In accordance with 16 TAC §25.55 (c)(4), ERCOT will report in its public filing with the Public Utility Commission of Texas any GE that fails to timely submit a properly completed Declaration by December 1, 2023 .

DOCUSIGN ATTACHMENT LIMITS: Max size: 25MB; Total max size: 100MB; Max attachments: 20 files.

ADDITIONAL INFORMATION: Please refer to Frequently Asked Questions (FAQs) and other documents posted on the Winter Weather Readiness page of the ERCOT website for more information. 

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].

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dg/dl