1.

Antitrust Admonition

R. Stephenson

9:30 a.m.

2.

Approval of TAC Meeting Minutes (Vote)

• February 26, 2015

R. Stephenson

9:35 a.m.

3.

Protocol Revision Subcommittee Report

• Nodal Protocol Revision Requests for Consideration (Vote):

o   NPRR670, Clarification of Portfolio Weighted Auction Clearing Price (PWACP)

o   NPRR671, Incorporation of DAM Credit Parameters into Protocols

o   NPRR672, Clarification of EMR Status

o   NPRR673, Correction to Estimated Aggregate Liability (EAL) for a QSE that Represents Neither Load nor Generation

o   NPRR678, Posting of Wind Peak Average Capacity Percentage Data

• 2015 Goals (Vote)
• Revision to 2015 Market System Enhancements Scope (Possible Vote)
• Annual Review of Other Binding Document List (Vote)

J. Varnell

9:40 a.m.

4.

Revision Requests Previously Tabled by TAC (Possible Vote)

• NPRR642, Constraint Management During Energy Emergency Alerts
• NPRR668, Updates to Texas SET Implementation Guide Process
• LPGRR054, Alignment with NPRR661, Discontinue Posting Profile Data Evaluation Report

R. Stephenson

10:10 a.m.

5.

Reliability and Operations Subcommittee Report

• 2015 Goals (Vote)
• NOGRR135, Constraint Management During Energy Emergency Alert (Vote)
• NOGRR138, Delete Grey Box for Reporting of Back-up Control Plan Submittal (Vote)
• NOGRR139, Under/Over-Frequency Relaying Requirements (Vote)
• PGRR041, Revise and Add Requirements for NERC TPL-001-4 Standard (Vote)

J. Firestone

10:20 a.m.

6.

Wholesale Market Subcommittee Report

• 2015 Goals (Vote)
• Change to CRR Account Holder Transaction Limits for CRR Auctions (Vote)
• VCMRR006, Fuel Adder Timeline Update (Vote)
• Discussion Related to NPRR638, Revisions to Certain Price Components of EAL (Possible Vote)

S. Cochran

D. Maggio

10:40 a.m.

7.

Retail Market Subcommittee Report

• 2015 Goals (Vote)
• RMGRR126, Additional ERCOT Validations for Customer Billing Contact Information File (Vote)
• RMGRR128, Reinstate Critical Care Status After Resolution of an Inadvertent Gain (Vote)

K. Scott

11:20 a.m.

8.

Commercial Operations Subcommittee Report

• 2015 Goals (Vote)

M. Trenary

11:40 p.m.

9.

Ancillary Service Redesign Update

K. Ragsdale

12:00 p.m.

10.

ERCOT Operations, Planning, and IT Report

• Annual ERS Report to TAC (Q&A Only)
• LCRA TSC and CPS Energy Transmission System Additions RPG Project (Possible Vote)
• 2015 Seasonal Adjustment Factor

B. Jones

M. Patterson

J. Billo

M. Ruane

12:10 p.m.

11.

Other Business

R. Stephenson

12:40 p.m.

Adjourn

12:45 p.m.