*******TEXAS NODAL MARKET NOTICE*******
NOTICE DATE:  November 17, 2010
NOTICE TYPE:  General
SHORT DESCRIPTION:  Unboxing of certain grey-boxed language in various Market Guides in preparation of full Nodal Market operations on Operating Day December 1, 2010
INTENDED AUDIENCE:  ERCOT Market Participants
DAY AFFECTED:  Operating Day December 1, 2010

LONG DESCRIPTION:  Given the ERCOT, TAC and ERCOT Board certifications for the full Nodal Market to begin on Operating Day December 1, 2010, this Notice is to alert Market Participants of certain grey boxes within the market guides that will be unboxed for Operating Day December 1, 2010.
Guide

Revision Request #

Revision Request Name

Section #

Retail Market Guide

RMGRR085

Revisions for Texas Nodal Market Implementation (Part 2) and Synchronization with PRR821

3.1(3)-(4), Introduction

Settlement Metering Operating Guide

SMOGRR008


Revisions for Texas Nodal Market Implementation and Synchronization with PRR821

10.1(3), Introduction
10.3(3), Metering Working Group

Competitive Metering Guide

CMGRR011

Revisions for Texas Nodal Market Implementation and Synchronization with PRR821

17.1(3), Introduction
17.3(3), Retail Metering Working Group

Planning Guide

PGRR001

Planning Guide - Section 2, Process for Planning Guide Revision

2.1(3), Introduction
2.3(3), Planning Working Group
2.4.10(7), Technical Advisory Committee Vote

Commercial Operations  Market Guide

COPMGRR019

Revisions for Texas Nodal Market Implementation and Synchronization with PRR821, Update of Section 21, Process for Protocol Revision

2, Definitions and Acronyms
4.1(3), Introduction
4.3(3), Commercial Operations Subcommittee Communications Working Group
Appendix A, Market Notice Communication Process

Commercial Operations  Market Guide

COPMGRRs 015 and 017

Creating Section 8, ERCOT Settlement and Invoice Process; and
Creating Subsection 8.2, Settlement Statements and Invoices

8, ERCOT Settlement and Invoice Process
8.1, Invoice Process
8.1.1, Overview
8.1.2, Types of Ad Hoc Invoices
8.1.3, Method of Communication
8.1.4, Timing of Communication
8.1.5, Content of Communication
8.1.6, Market Participants
8.2, Settlement Statements and Invoices
8.2.1, Congestion Revenue Rights (CRR) Settlement Invoices
8.2.1.1, CRR Auction Award Invoices

Commercial Operations  Market Guide

COPMGRR020

Creating Subsection 10.3, Unregistered Distributed Generation Reports

10.3, Unregistered Distributed Generation Reports
10.3.1, Reporting Requirements for Non Opt-In Entities
10.3.2, Reporting Requirements for Competitive Areas
10.3.3, Reporting Requirements for ERCOT

Commercial Operations  Market Guide

COPMGRRs 012 and 019

Creating Section 11, Disputes and Data Extract Variances and Revisions for Texas Nodal Market Implementation; and
Synchronization with PRR821, Update of Section 21, Process for Protocol Revision

11.1, ERCOT Disputes
11.1.1, Overview
11.1.2, Settlement Calendar
11.1.3, Dispute Access
11.1.4, Dispute Items
11.1.5, Valid Dispute Statuses and Resolutions
11.1.6, Dispute Reporting

Load Profiling Guide

LPGRR038

Revisions for Texas Nodal Market Implementation and Synchronization with PRR821, Update of Section 21, Process for Protocol Revision and General Clean Up (formerly "Revisions for Texas Nodal Market Implementation and Synchronization with PRR821, Update of Section 21, Process for Protocol Revision")

2.1(3), Introduction
2.3(3), Profiling Working Group
6.1(1), Introduction
7.3(5), Timeline for Processing a Load Profiling Methodology Change Request
8(1), Load Profile Models
8.9.1, Timeline Prior to Implementing a Load Profile Change
12.4(2) and (7), Process Timing for Requesting Changes
12.7(3), Costs for Profile Segment Changes

Load Profiling Guide

LPGRR039

Revisions for Texas Nodal Market Implementation Part Two and General Clean Up (formerly "Revisions for Texas Nodal Market Implementation Part Two")

15(1), Load Research Samples
15.2, ERCOT Samples
17.5(2), Metering for Supplemental Load Profiling


ADDITIONAL INFORMATION:  The above referenced guides and guide revision requests can be accessed on the ERCOT Website at http://www.ercot.com/mktrules/guides/.
CONTACT:  If you have any questions, please contact your ERCOT Account Manager. You may also call the general ERCOT Client Services phone number at (512) 248-3900 or contact ERCOT Client Services via email at [log in to unmask]<mailto:[log in to unmask]>.
If you are receiving email from an ERCOT distribution list that you no longer wish to receive, please follow this link in order to unsubscribe from this list: http://lists.ercot.com<http://lists.ercot.com/>.



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