PRS Meeting

September 22, 2011
09:30 AM
ERCOT Austin
8000 Metropolis (Building E), Suite 100
Austin, TX 78744
RM 206
Teleconference: 888-894-0587
Meeting number: 659 629 732
Meeting password: PRS123!!!



Antitrust Admonition


S. Morris


Approval of Minutes (Vote)

August 18, 2011    


S. Morris


Urgency Votes (Possible Vote)

NPRR409, Outage Planning Criteria Clarifications and Enhancements to Narrow Gap Between Real-Time Operations and Outage Planning


S. Morris


TAC and Board Reports

NPRR334, Incorporate Resource Limit for the Amount of Regulation Service that may be Provided from a Generation Resource During any Operating Hour


S. Morris


Project Update and Summary of Project Priority List (PPL) Activity to Date


T. Anderson


Review of Impact Assessments for Parking Deck NPRRs Phase 2 & 3 (Vote)

NPRR181, FIP Definition Revision




Annual TAC and TAC Subcommittee Structure Review (Possible Vote)




Review Recommendation Reports, Impact Analyses, Cost/Benefit Analyses, and Prioritization (Vote)

NPRR327, State Estimator Data Redaction Methodology

NPRR351, Calculate and Post Projected Non-Binding LMPs for the Next 15 Minutes

NPRR377, Alternate Inputs to Base Point Deviation Charge

NPRR385, Security Violation Analysis and Reporting and Negative Price Floor

NPRR393, SCED Constraint Management Transparency

NPRR395, CRR Auction Offer Award Disclosure

NPRR398, Changes to Resource Category Minimum-Energy Generic Heat Rates

NPRR399, Updates to Protocol Sections Related to Settlements and Billing


S. Morris


Review of Nodal Protocol Revision Requests (NPRRs) Language (Vote)

NPRR366, Generation Resource Power Factor Criteria Clarification

NPRR371, Telemetered LSL for QSGR Urgent

NPRR378, Posting of the ERCOT Short-Term Load Forecast and the Aggregated HDL and LDL Used in SCED

NPRR381, Registration Requirements for Interconnecting Entities

NPRR394, Outage Reporting

NPRR397, Balance of the Day Ancillary Service Market

NPRR400, Eliminate Unsecured Credit for CRR Auctions and for Future Credit Exposure and Eliminate Netting of FCE with CCE Urgent

NPRR401, Clarification of Timing for a Generation Resource to be Considered Self-Committed

NPRR402, Clarification of Pre-DAM RUC Instruction Sequence

NPRR403, Revised FASD Calculation for TX SET Version 4.0 Release

NPRR404, Clarification of Form of Notice of Suspension of Operations

NPRR405, Clarification of DC Tie Load into Operational Systems and Processes

NPRR406, Clarification of the Timeline for Calculating the Value of X at Minimum Energy Level

NPRR407, Credit Monitoring Credit Parameters Posting Requirements

NPRR408, Clarification of ERCOT Authority to Deny Energization of Non-Compliant Generators

NPRR409, Outage Planning Criteria Clarifications and Enhancements to Narrow Gap Between Real-Time Operations and Outage Planning

NPRR410, Definition of an Energy Storage Resource


S. Morris


Notice of Withdrawal

S. Morris


Other Business

S. Morris



S. Morris

Scheduled PRS Meetings

Key Documents

Sep 15, 2011 - doc - 58 KB
Oct 20, 2011 - doc - 169 KB
Sep 21, 2011 - ppt - 179.5 KB
Sep 21, 2011 - ppt - 851 KB
Sep 21, 2011 - zip - 2.5 MB

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