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2025 Dynamics Working Group
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Key Documents
Nov 8, 2024 - docx - 1.1 MB
May 1, 2025 - docx - 1.6 MB
Jun 6, 2025 - docx - 1.6 MB
Jul 24, 2025 - docx - 57.8 KB
Dec 20, 2021 - xlsx - 1 MB
May 19, 2025 - docx - 59 KB
ERCOT SSR Study Scope Guidelines
Used to evaluate vulnerability and identify any needed countermeasures.
Jan 20, 2021 - docx - 88.9 KB
Dec 19, 2025 - docx - 66 KB
Dec 19, 2025 - pdf - 182.1 KB
Large Load Stability Whitepaper
Guide for reference scoping large load interconnection stability studies.
Aug 25, 2025 - pdf - 137.7 KB
Large Load Survey for Subsynchronous Studies
Large Load customers, please fill out and return per instructions at bottom of document
Oct 19, 2022 - docx - 35.4 KB
Limited Stability Scope for Model Changes
Upon request by ERCOT, TSPs shall conduct a limited stability study for an IBR modification per Section 5.5(4)(a)(iii)(A) of ERCOT Planning Guide.
Feb 22, 2024 - pdf - 190.3 KB