PRS Meeting

July 22, 2010
09:30 AM - 03:30 PM
ERCOT Austin
8000 Metropolis (Building E), Suite 100
Austin, TX 78744
Room 206B
Dial-In: 1-866-469-3239
Dial-In Code: 352 643 844



Antitrust Admonition


S. Morris


Approval of Minutes (Vote)

June 17, 2010

S. Morris


Urgency Votes (Possible Vote)


S. Morris


TAC and Board Reports


S. Morris


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


T. Anderson


NPRRs /SCRs with CEO Determination of Not Needed for Go-Live (Vote)

NPRR256, Synchronize Nodal Protocols with PRR787, Add Non-Compliance Language to QSE Performance Standards (formerly Add Violation Language to QSE Performance Standards)

S. Morris


Guide Priority & Rank Assignments (Vote)

NOGRR034, Rescind Telemetry Performance Calculation Exclusions

S. Morris


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

NPRR218, Resolution of Alignment Item A71 - Add Protocol Description of the Power Balance Penalty Factor used in the SCED

NPRR228, Resolution of Alignment Items A2, A80, A83 and A93 - As-Built Treatment and Settlement of Combined Cycle Generation Resources in ERCOT Market Systems

NPRR233, Clarifying Method of Enforcing CRR Auction Limitation on Market Submissions

NPRR236, Resolution of Alignment Item A83 partially, A86, A87 partially, A88 partially, and A142 - Clarify Default Actions for Missing Data and Range of Valid Data Entries for Energy Offers

NPRR237, Resolution of Alignment Items A22, A143, A148, A153, A160  and A169 Clarification of NERC Reliability Standards and MIS Posting Requirements

NPRR242, Synchronization of Nodal Protocols with PRR792

NPRR245, Protocol Synchronization and As-Built Clarification for RUC Shortfall Calculation


S. Morris


Review of  Protocol Revision Requests (PRRs) Language (Vote)


S. Morris


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

NPRR147, DAM Short Pay Changes

NPRR216, Allow ERCOT Option to Cancel Commitments Previously Issued Through RUC

NPRR219, Resolution of Alignment Items A33, A92, A106, and A150 - TSPs Must Submit Outages for Resource Owned Equipment and Clarification of Changes in Status of Transmission Element Postings

NPRR220, Nodal Requirement of Declaring an EEA for Reserves More than 500 MW

NPRR231, Remove RMR Units from the Day-Ahead Market

NPRR232, Clarification of Block Load Transfer Registration and Deployment

NPRR238, Resolution of Alignment Item A47, A59, A104, A105, A114, A115, A130, A188, and A189 - Provides Clarification and Updates to Network Operations  Model Processes for Resource Entities

NPRR240, Proxy Energy Offer Curve

NPRR241, Aggregate Incremental Liability (AIL) Calculation and Credit Reports Publish Corrections

NPRR243, Load Resource Disqualification, Unannounced Testing, and Compliance

NPRR244, Clarification of Other Binding Documents

NPRR246, Requirement for Resource Entities to Update Resource Parameters

NPRR247, Retail Market Testing Updates Due to the Merger of the TX SET and TTPT Working Groups 

NPRR248, Removal of Loads from Pre-1999 NOIE Load Zone

NPRR249, Removal of Text Reason Requirement

NPRR250, Suspension of Annual Profile ID Validation With Advanced Meter Deployment

NPRR251, Synchronization of PRR845, Definition for IDR Meters and Optional Removal of IDR Meters at a Premise Where an Advanced Meter Can be Provisioned

NPRR252, Synchronization of PRR758, Clarification of Language Related to Generation Netting for ERCOT Polled Settlement Meters

NPRR253, CRR Balancing Account Invoice and Settlement and Billing Dispute Process

NPRR254, Updates to Protocol Sections 14 and 18

NPRR255, Resolution of Alignment Item A81 - DRUC Timing and Execution when DAM is Delayed or Aborted

S. Morris


Notice of Withdrawal

NPRR234, Resolution of Alignment Item A32, A147, A155, A159, and A187 - Clarify General Capacity Testing and Net Dependable Capability

S. Morris


Other Business

S. Morris




S. Morris


Future PRS Meetings

  • August 19, 2010
  • September 23, 2010


Scheduled prs Meetings

Key Documents

Jul 20, 2010 - zip - 43 KB
Jul 22, 2010 - zip - 188.5 KB
Jul 15, 2010 - doc - 61 KB
Aug 27, 2010 - doc - 154.5 KB
Jul 21, 2010 - doc - 150.5 KB
Jul 15, 2010 - zip - 2.7 MB
Jul 19, 2010 - ppt - 537.5 KB

All information is posted as Public in accordance with the ERCOT Websites Content Management Corporate Standard.

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