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Working Group · under ROS

IBRWG  Inverter-Based Resource Working Group

contact ibrwg@lists.ercot.com ercot.com
The Inverter-Based Resource Working Group (IBRWG) is a working group reporting to the Reliability and Operations Subcommittee (ROS). The purpose of the Inverter-Based Resource Work Group (IBRWG) is to explore the performance characteristics Inverter-Based Resources (IBRs) directly connected to the ERCOT System.
ChairJulia Matevosyan
Vice ChairMiguel Cova Acosta
Recent Meetings 25
DateMeetingStatusAgendaRRs
Dec 18 '26 IBRWG Meeting - Webex Only Scheduled
Nov 20 '26 IBRWG Meeting - Webex Only Scheduled
Oct 16 '26 IBRWG Meeting - Webex Only Scheduled
Sep 18 '26 IBRWG Meeting - Webex Only Scheduled
Aug 17 '26 IBRWG Meeting - Webex Only Scheduled
Jul 17 '26 IBRWG Meeting - Webex Only Scheduled
Jul 17 '26 IBRWG Meeting (CANCELLED) Cancelled
Jun 15 '26 IBRWG Meeting - Webex Only Concluded 6 1
May 22 '26 IBRWG Meeting (CANCELLED) Cancelled
Apr 27 '26 IBRWG Meeting - Webex Only Concluded 6
Apr 24 '26 IBRWG Meeting (RESCHEDULED) Rescheduled
Mar 27 '26 IBRWG Meeting - Webex Only Concluded 9
Feb 16 '26 IBRWG Meeting - Webex Only Concluded 7
Jan 23 '26 IBRWG Meeting - Webex Only (CANCELLED) Cancelled
Dec 19 '25 IBRWG Meeting - Webex Only Concluded 7
Nov 7 '25 IBRWG Meeting (CANCELLED) Cancelled
Oct 10 '25 IBRWG Meeting - Webex Only Concluded 5 1
Sep 12 '25 IBRWG Meeting - Webex Only Concluded 10
Aug 15 '25 IBRWG Meeting - Webex Only Concluded 7
Jul 18 '25 IBRWG Meeting - Webex Only Concluded 6
Jun 20 '25 IBRWG Meeting - Webex Only Concluded 7
Jun 13 '25 IBRWG Meeting (RESCHEDULED) Rescheduled
May 9 '25 IBRWG Meeting - Webex Only (CANCELLED) Cancelled
Apr 18 '25 IBRWG Meeting - Webex Only Concluded 7 2
Apr 11 '25 IBRWG Meeting - Webex Only (RESCHEDULED) Rescheduled
Key Documents 3
NameType
IBRWG Scope ROS Approved 20250403 docx
IBRWG_Scope_ROS_Approved_20230706 docx
Considerations for Root Cause Analysis docx