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Winter Weather Readiness

This page provides support for the 2021 Winter Weather Readiness Report (WWRR) efforts. Draft WWRR forms can be found below. ERCOT will add frequently asked questions (FAQs) as needed. 

Key Documents

ERCOT’s Final Report on Winter Weather Readiness Inspections
Final Report to PUCT on Winter Weather Readiness Inspections completed in December 2021.
Jan 21, 2022 - pdf - 185.7 KB
Weatherization and Inspection Update
Presentation on weatherization and inspection progress provided at ERCOT Special Board of Directors Meeting Jan. 17, 2022.
Jan 17, 2022 - pdf - 851.3 KB
Weatherization FAQs
Review the Weather Emergency Preparedness FAQs.
Nov 23, 2021 - pdf - 134.6 KB
Draft Generation Winter Weather Readiness Report Form
This Winter Weather Readiness Report (WWRR) draft form is provided by ERCOT to facilitate compliance with 16 Texas Admin Code (TAC) § 25.55(c)(2).
Nov 9, 2021 - pdf - 551.2 KB
Draft TSP Winter Weather Readiness Report Form
This Winter Weather Readiness Report (WWRR) draft form is provided by ERCOT to facilitate compliance with 16 Texas Admin Code (TAC) § 25.55(f)(2).
Nov 5, 2021 - pdf - 572 KB