TAC Meeting

March 27, 2019
09:30 AM
ERCOT Austin 206
7620 Metro Center Dr.
Austin, TX 78744
Teleconference: 877-668-4493
Meeting number: 621 333 923
Meeting password: TAC



Antitrust Admonition

B. Helton

9:30 a.m.


Approval of TAC Meeting Minutes (Vote)

B. Helton

9:35 a.m.


January 30, 2019



February Board Update

B. Helton

9:40 a.m.


2019 TAC Goals and Strategic Initiatives (Vote)

B. Helton

9:45 a.m.


Real-Time Co-optimization Task Force Discussion (Possible Vote)

B. Helton

10:00 a.m.


PRS Report (Vote)

M. Henson

10:15 a.m.


NPRR891, Removal of NOIE Capacity Reporting Threshold for the Unregistered Distributed Generation Report


NPRR900, Clean-up Items Applicable to the State of Texas REC Trading Program


NPRR906, Clarifying the Decision Making Entity Process


NPRR908, Revisions to Mass Transition Processes


NPRR909, Address Unavailability Gap for ERS and Other Minor Clarifications


NPRR912, Settlement of Switchable Generation Resources (SWGRs) Instructed to Switch to ERCOT


NPRR914, Addition of Controllable Load Resources to 60-Day Reports


NPRR916, Mitigated Offer Floor Revisions


NPRR920, Change to Ramp Rate Calculation in Resource Limit Calculator


NPRR921, RTF-2 Elimination of the Terms All-Inclusive Generation Resource and All-Inclusive Resource


NPRR922, Modifications to DC Tie Import Forecast Method


NPRR925, Increasing Minimum Quantity for PTP Obligation Bids - URGENT


SCR798, PTP Obligation Bid ID Limit


PRS Goals



Revision Requests Previously Tabled by TAC (Possible Vote)

B. Helton

10:35 a.m.


OBDRR009, ORDC OBD Revisions for ERCOT-Directed Actions Related to DC Ties



Retail Market Subcommittee Report (Vote)

J. Lee

10:50 a.m.


RMGRR158, Revisions to Emergency Operating Procedures for Extended Unplanned System Outages


RMGRR159, Related to NPRR908, Revisions to Mass Transition Process


Confirmation of RMS Leadership


RMS Goals



Wholesale Market Subcommittee Report (Vote)

D. Kee

11:10 a.m.


WMS Goals



Reliability and Operations Subcommittee Report (Vote)

K. Bunch

11:30 a.m.


RRGRR020, Clarify Planning Model Requirements


ERCOT Nodal ICCP Communication Handbook


ROS Goals



ERCOT Reports


11:50 a.m.


Southern Cross Directive #5 Determination of Planning Model Assumptions and Considerations (Vote)

M. Mereness


Update to the Peaker Net Margin Threshold (Vote)

A. Townsend   

Outage Activity Related to OCN

D. Woodfin


Monthly Board Operations Report

C. Mele


Annual ERS Report to TAC (Q&A Only)

M. Patterson



Other Business


12:30 p.m.


April 23, 2019 Energy Storage Workshop Agenda

W. Lasher




12:45 p.m.

Scheduled TAC Meetings