Meeting · IBRWG

IBRWG Meeting - Webex Only

Concluded date 2025-02-21 time 09:30 committee IBRWG ercot.com

Dial-in877-668-4493

Revision Requests On The Agenda

Agenda 9 items

1. Antitrust Admonition — Julia Matevosyan · 9:30 a.m.
2.
PE’s GFM Capabilities and Perspective on ERCOT’s Advanced Grid Support Requirements for ESR (NOGRR272 & PGRR121) — Stephen Giguere (Power Electronics) · 9:35 a.m.
- PowerElectronics_ERCOT February 2025 · Stakeholder Presentation
3.
SUNGROW’s GFM Capabilities Perspective on ERCOT’s Advanced Grid Support Requirements for ESR (NOGRR272 & PGRR121) — Ling Chen (Sungrow) · 10:20 a.m.
- SUNGROW GFM Capabilities Perspective on ERCOT AGS-ESR_20250221 to ERCOT · Stakeholder Presentation
4.
NOGRR272 & PGRR121 Comments Discussion — All · 11:05 a.m.
- ERCOT Response to Comments on AGS-ESR Test Requirement_02-2025 IBRWG · Staff Report
5.
Including HRL as an aggregated value of a defined IRR Group — Ismael Moral Diaz, Acciona · 11:35 a.m.
- HRL Grouping units- Acciona Energy-2.21.2025 · Stakeholder Presentation
6.
NERC Updates — Mark Henry (TRE) · 12:00 p.m.
- ERCOT_IBRWG_Industry_Updates_022125 · Stakeholder Presentation
7. Other Industry Updates — Julia Matevosyan (ESIG) · 12:15 p.m.
DWG and IBRWG Collaboration
8.
AGS ESR Model Quality Tests · 12:30 p.m.
- Frequently Asked Questions-AGS ESR_02-2025 IBRWG · Official Guides and Manuals

Documents 3

Name	Doc Type	Type	Posted
Dwg_Procedure_Manual_Revision_23_draft	Official Guides and Manuals	docx	Feb 19 '25
250221 IBRWG_PRC029_NOGRR245	Revision Request	pdf	Feb 21 '25
Meeting Minutes 02-21-2025	Meeting Minutes	docx	Feb 28 '25

Name

Doc Type

Type

Posted

Official Guides and Manuals

docx

Feb 19 '25

Revision Request

pdf

Feb 21 '25

Meeting Minutes

docx

Feb 28 '25