Meeting · ROS

ROS Meeting - Webex Only

Concluded date 2025-12-04 time 09:30 committee ROS ercot.com

Dial-in877-668-4493

Revision Requests On The Agenda

NOGRR273NOGRR281NOGRR282NPRR1264NPRR1272NPRR1278NPRR1284NPRR1286NPRR1295NPRR1307NPRR956PGRR073PGRR115PGRR122PGRR123PGRR124PGRR126PGRR127PGRR128PGRR130PGRR132PGRR133PGRR134PGRR135RRGRR038

Agenda 54 items

1. Antitrust Admonition — Sandeep Borkar · 9:30 a.m.
2. Agenda Review — Sandeep Borkar
3. Approval of ROS Meeting Minutes Vote — Sandeep Borkar
November 6, 2025
- 03. DRAFT Minutes ROS 20251106 · Meeting Minutes
4. Technical Advisory Committee (TAC) Update — Sandeep Borkar
5. ERCOT Reports · 9:45 a.m.
Operations Report — Alex Lee
- 05. October 2025 ERCOT Operations Report Public · Staff Report
System Planning Report — Ping Yan
- 05. SystemPlanningROS_Oct2025 · Staff Report
6. Urgency Vote(s) — Sandeep Borkar · 10:00 a.m.
PGRR134, Interconnection Studies Reform for Dispatchable Loads
7. ROS Revision Requests Vote — Sandeep Borkar · 10:05 a.m.
Language Review
PGRR134, Interconnection Studies Reform for Dispatchable Loads
NOGRR281, Related to NPRR1307, Revised Definition of Mitigation Plan 111325
NOGRR282, Large Electronic Load Ride-Through Requirements
8. Revision Requests Tabled at ROS Vote — Sandeep Borkar · 10:45 a.m.
PGRR073, Related to NPRR956, Designation of Providers of Transmission Additions
NOGRR273, Related to NPRR1264, Creation of a New Energy Attribute Certificate Program
PGRR123, Related to NPRR1264, Creation of a New Energy Attribute Certificate Program
RRGRR038, Related to NPRR1264, Creation of a New Energy Attribute Certificate Program
NPRR1272, Voltage Support at Private Use Networks (PLWG, VPWG) Vote
NPRR1278, Establishing Advanced Grid Support Service as an Ancillary Service (OWG) Vote
PGRR133, Clarifying Legacy Generation Breaker Control for PGRR115 Implementation
9. NPRR1264, Creation of a New Energy Attribute Certificate Program Vote — Sandeep Borkar · 10:45 a.m.
10. NPRR1307, Revised Definition of Mitigation Plan Vote — Sandeep Borkar · 10:45 a.m.
11.
Operations Working Group (OWG) — Rickey Floyd · 11:00 a.m.
- 11. OWG_ROS_20251204 · Committee Report
12. Planning Working Group (PLWG) — Mina Turner · 11:10 a.m.
PGRR122, Reliability Performance Criteria for Loss of Load (DWG) (PLWG) Vote
PGRR124, ESR Maintenance Exception to Modifications (PLWG, DWG) Vote
PGRR126, Related to NPRR1284, Guaranteed Reliability Load Process (PLWG) Vote
PGRR127, Addition of Proposed Generation to the Planning Models (PLWG) (SSWG) Vote
PGRR128, Regional Transmission Plan Review of Grid Enhancing Technologies (PLWG) Vote
PGRR130, Related to NPRR1295, GTC Exit Solutions (PLWG) Vote
PGRR132, Update to Standard Generation Interconnection Agreement (SGIA) Requirement (PLWG) Vote
- 20251204 ROS Ballot PGRR132 · Revision Request Ballot
NPRR1284, Guaranteed Reliability Load Process (PLWG) Vote
NPRR1286, Establish Multi-Value Criteria for Resiliency-Related Transmission Project Evaluation (PLWG) Vote
NPRR1295, GTC Exit Solutions (PLWG) Vote
13.
Combo Ballot Vote — Sandeep Borkar · 11:20 a.m.
- 20251204 ROS Ballot Combined · Revision Request Ballot
- 20251204 ROS Ballot PGRR132 · Revision Request Ballot
Break · 11:25 a.m.
14. Operations Training Working Group (OTWG) — Manuel Sanchez · 11:35 a.m.
15. Network Data Support Working Group (NDSWG) — Phil Hoffer · 11:45 a.m.
16.
Performance, Disturbance, Compliance Working Group (PDCWG) — Chad Mulholland · 11:55 a.m.
- 16. PDCWG Report to ROS_120425 · Committee Report
17. Steady State Working Group (SSWG) — Zach Walker · 12:05 p.m.
18.
System Protection Working Group (SPWG) — Mark McChesney · 12:15 p.m.
- 18. SPWG ROS Update 12-04-2025 · Committee Report
19.
Voltage Profile Working Group (VPWG) — Weiwei Hu · 12:25 p.m.
- 19. VPWG_update_to_ROS_Nov · Committee Report
20. Other Business — Sandeep Borkar · 12:30 p.m.
Review Open Action Items List
Withdrawn: PGRR135, Large Load Interconnection Queue Process Revision
No Report
Black Start Working Group (BSWG)
Dynamics Working Group (DWG)
Inverter Based Resources Working Group (IBRWG)
Meter Working Group (MWG)
Adjourn — Sandeep Borkar · 12:50 p.m.

Ballots

Body	RRs	Result	Yes	No	Abstain
ROS	NOGRR281 NOGRR282 NPRR1307 PGRR127 PGRR134	Motion Carries	7.5	0	0	xls
ROS	PGRR132	Motion Carries	7.5	0	1	xls

Documents 5

Name	Doc Type	Type	Posted
APPROVED Minutes ROS 20251204	Meeting Minutes	doc	Jan 8 '26
02. ROS Agenda 20251204	Meeting Agenda	docx	Nov 26 '25
12. Planning Working Group update 12042025	Committee Report	pptx	Dec 2 '25
Meeting Materials ROS 20251204		zip	Dec 3 '25
Revision Requests ROS 20251204		zip	Nov 26 '25

Name

Doc Type

Type

Posted

APPROVED Minutes ROS 20251204

Meeting Minutes

doc

Jan 8 '26

02. ROS Agenda 20251204

Meeting Agenda

docx

Nov 26 '25