Meeting · TAC

TAC Meeting by Webex Only

Concluded date 2021-07-28 time 09:30 committee TAC ercot.com

VirtualWebEx / Teams

Dial-in877-668-4493

Revision Requests On The Agenda

NPRR1073NPRR1079NPRR1083NPRR1086OBDRR026PGRR091RMGRR165SCR815

Agenda 33 items

1. Antitrust Admonition — Clif Lange · 9:30 a.m.
2. ERCOT Roadmap Discussion — Brad Jones · 9:35 a.m.
3. Approval of TAC Meeting Minutes Vote — Clif Lange · 10:00 a.m.
June 23, 2021
- 3. TAC Minutes
June 30, 2021
- 3. TAC Minutes
4. June Board Update — Clif Lange · 10:05 a.m.
5. Update on Motions for Revision Requests — Ann Boren · 10:10 a.m.
6.
Emergency Conditions Issues List Review Vote — Clif Lange · 10:20 a.m.
- 6. Emergency Conditions Issues List
7.
Passport Update/Discussion — Matt Mereness · 10:35 a.m.
- 7. Passport TAC Update 20210728 · Project Documents
8. PRS Report Vote — Martha Henson · 10:45 a.m.
NPRR1079, Day-Ahead Market RRS / ECRS 48-Hour Report Clarification
- 8. PRS Report
NPRR1083, Modification of Uplift Allocation Rules to Address Role of Central Counter-Party Clearinghouses – URGENT
- 2021 TAC NPRR1083 Ballot 20210728 · Revision Request Ballot
- 8. PRS Report
NPRR1086, Recovery, Charges, and Settlement for Operating Losses During an LCAP Effective Period – URGENT
- 2021 TAC NPRR1086 Ballot 20210728 · Revision Request Ballot
- 2021 TAC NPRR1086 amend Ballot 20210728 · Revision Request Ballot
- 8. PRS Report
SCR815, MarkeTrak Administrative Enhancements - URGENT
- 8. PRS Report
9. Revision Requests Tabled at TAC Vote — Clif Lange · 11:05 a.m.
OBDRR026, Change Shadow Price Caps to Curves and Remove Shift Factor Threshold
- 9. RRs Tabled at TAC
NPRR1073, Market Participant Application Changes - URGENT
- 2021 TAC NPRR1073 Ballot 20210728 · Revision Request Ballot
- 9. RRs Tabled at TAC
10. RMS Report Vote — Jim Lee · 11:20 a.m.
RMGRR165, Modify ERCOT Pre-Launch Responsibilities in a Mass Transition
- 10. RMS Report
11. ROS Report Vote — Chase Smith · 11:40 a.m.
PGRR091, FIS Application Completion 60-Day Limit
- 11. ROS Report
12.
WMS Report — Resmi Surendran · 12:00 p.m.
- 12. WMS Report
13. ERCOT Reports · 12:20 a.m.
Southern Cross Transmission Directive #9, Determination Regarding Modifications to Ancillary Services Whitepaper Vote — Nitika Mago
- 13. ERCOT Reports
Ancillary Services Changes Update — Jeff Billo
- 13. ERCOT Reports
- 13. Stakeholders Comments Received 08032021 on Proposed Ancillary Service Changes · Revision Request Comments
- 13. Impact of Additional Procurement on Day Ahead Market Ancillary Service Prices and Costs for July ‘21 · Staff Report
Listserv Status Update — Jayapal Parakkuth
- 13. ERCOT Reports
14. Other Business · 12:55 p.m.
TAC/TAC Subcommittee Structural and Procedural Review — Clif Lange
- 14. Other Business
Update on Resumption of In-Person Stakeholder Meetings — Ann Boren
- 14. Other Business
TAC Procedures
- 14. Other Business
Market Notice M-B071321-01 Real-Time Market Resettlement for Operating Days February 17-19, 2021
- 14. Other Business
15.
Combo Ballot Vote — Clif Lange · 1:20 p.m.
- 2021 TAC Combined Ballot 20210728 · Revision Request Ballot
Adjourn · 1:30 p.m.

Ballots

Body	RRs	Result	Yes	No	Abstain
TAC	NPRR1079 PGRR091 RMGRR165 SCR815	Motion Passes	28	0	0	xls
TAC	NPRR1073	Motion Passes	28	0	1	xls
TAC	NPRR1083	Motion Passes	27	0	2	xls
TAC	NPRR1086	Motion Passes	20	3	6	xls
TAC	NPRR1086	Motion Fails	12	13	4	xls

Documents 3

Name	Doc Type	Type	Posted
APPROVED Minutes TAC 20210728	Meeting Minutes	doc	Sep 9 '21
Agenda TAC 20210728 FINAL	Meeting Agenda	doc	Jul 21 '21
ERCOT Opinions for 072821 TAC	Staff Report	docx	Jul 27 '21

Name

Doc Type

Type

Posted

APPROVED Minutes TAC 20210728

Meeting Minutes

doc

Sep 9 '21

Agenda TAC 20210728 FINAL

Meeting Agenda

doc

Jul 21 '21

ERCOT Opinions for 072821 TAC

Staff Report

docx

Jul 27 '21