TAC Meeting

September 28, 2017
09:30 AM
ERCOT Austin Room 206
7620 Metro Center Dr.
Austin, TX 78744
Teleconference: 877-668-4493
Meeting number: 621 783 437
Meeting password: TAC



Antitrust Admonition

A. Brandt

9:30 a.m.


Approval of TAC Meeting Minutes (Vote)

A. Brandt

9:35 a.m.


August 24, 2017



TAC/TAC Subcommittee Structural and Procedural Review (Vote)

A. Brandt

9:40 a.m.


Alignment of TAC Goals and Approved Revision Requests


Proposed Changes to 2017 TAC Strategic Initiatives


Working Group/Task Force Review


Open Action Items



Schedule for Proposed Bylaws Amendment

V. Leady

10:10 a.m.


Protocol Revision Subcommittee Report (Vote)

M. Henson

10:20 a.m.


NPRR815, Revise the Limitation of Load Resources Providing Responsive Reserve (RRS) Service


Revisions to ERCOT Methodologies for Determining Minimum Ancillary Service Requirements


NPRR817, Create a Panhandle Hub


NPRR821, Elimination of the CRR Deration Process for Resource Node to Hub or Load Zone CRRs


NPRR825, Require ERCOT to Issue a DC Tie Curtailment Notice Prior to Curtailing any DC Tie Load


NPRR840, Implementation of Infeasible Ancillary Service Protocol Revisions


SCR791, Correction of 60-day SCED GRD Disclosure Report



Revision Requests Previously Tabled by TAC (Possible Vote)

A. Brandt

10:50 a.m.


Appeal of NOGRR149, Revision to Definition of Transmission Operator (Tabled until February 2018 TAC Meeting)


NPRR829, Incorporate Real-Time Non-Modeled Telemetered Net Generation by Load Zone into the Estimate of RTL



Reliability and Operations Subcommittee Report (Vote)

A. Bern

11:10 a.m.


NOGRR173, Monthly RRS Reporting Clean Up


High Impact Transmission Elements List



Wholesale Market Subcommittee Report (Vote)

J. Carpenter

11:30 a.m.


VCMRR019, Verifiable Cost Process Clarification


Revisions to the Load Distribution Factors Methodology



ERCOT Reports


11:50 a.m.


Boundary Threshold for ERCOT Load Review (Planning Guide Section 3.1.7(f)) (Possible Vote)

S. Borkar


Southern Cross Update

M. Mereness  


Other Business

A. Brandt

12:20 p.m.


2018 Meeting Schedule




12:30 p.m.

Scheduled TAC Meetings