TAC Meeting

October 23, 2019
09:30 AM
ERCOT Austin 206
7620 Metro Center Dr.
Austin, TX 78744
Teleconference: 877-668-4493
Meeting number: 620 056 328
Meeting password: TAC



Antitrust Admonition

B. Helton

9:30 a.m.


Approval of TAC Meeting Minutes (Vote)

B. Helton

9:35 a.m.


September 25, 2019



October Board Update

B. Helton

9:40 a.m.


PRS Report (Vote)

M. Henson

9:45 a.m.


NPRR849, Clarification of the Range of Voltage Set Points at a Generation Resource’s POI


NPRR902, ERCOT Critical Energy Infrastructure Information


NPRR937, Distribution Voltage Level Block Load Transfer (BLT) Deployment


NPRR957, RTF-4 Definition of Energy Storage Resource and Related Registration and Telemetry Requirements


NPRR965, GREDP Shutdown Exemption


NPRR968, Revise EEA Level 3 Triggers from 1375 MW to 1430 MW to Align with New Most Severe Single Contingency Value


NPRR969, Clean-up of Protocol 19.8, Retail Market Testing


SCR800, Addition of DC Tie Ramp to GTBD Calculation


SCR805, Provide Early Access to Certain 60-Day Reports to TSPs Upon Request



Real-Time Co-optimization Task Force (RTCTF) Report (Vote)

M. Mereness

10:05 a.m.


KP 1.1 (5): Ancillary Service Demand Curves and Current Market Price Adders


KP 1.3 (1), (2), (3), (4)(a,b), (5), (6), (7), (8), (10), and (11): Offering and Awarding Ancillary Services in Real-Time


KP 5 (1)- (6)


Information Only - KP 1.2 (3): System-Wide Offer Cap and Power Balance Penalty Price



Battery Energy Storage Task Force Report (Vote)

S. Sharma

10:25 a.m.




Confirmation of Leadership



Reliability and Operations Subcommittee Report (Vote)

K. Bunch

10:45 a.m.


NOGRR197, Align Responsive Reserve (RRS) Manual Deployment Requirements with Current Practice – URGENT


Methodology to Calculate Responsive Reserve (RRS) Service Limits



ERCOT Reports


11:05 a.m.


Other Business


11:20 a.m.


QSE Sales Tax Exemption Certificate Process

E. Kane


Potential Price Correction (ODs 09/16/19 – 09/23/19)



Distributed Generation Resource (DGR) Update

B. Blevins


2020 Membership/Segment Elections

S. Clifton




11:45 a.m.

Scheduled TAC Meetings