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NPRR #158 · Revision Request

NPRR158  EILS Self-Provision Formula Correction and Clarifications

Approved sponsor ERCOT posted 2008-09-23 ercot.com
ReasonTo provide certainty in Settlement for QSEs and EILS Resources offering into EILS via EILS Self-Provision.
Created2008-10-23
Approved2009-07-21
Sections Affected
3.14.36.6.11.16.6.11.28.1.3.19.14.5
Summary
This Nodal Protocol Revision Request (NPRR) proposes to correct terms contained in the Settlement equations related to EILS Self-Provision to make the formulas consistent with the verbal description of EILS Self-Provision Settlement and the author’s stated original intent. Specifically, the formula correction applies to the uplifted costs of EILS as defined in paragraph (3) of Section 6.6.11.2, as follows: · Clarifies that uplifted EILS costs are based on final adjusted EILS obligations after accounting for any self-provided EILS. This is accomplished by establishing and defining a new formula term, EILOF. · Adjusts other related formula terms accordingly. · Adds a missing subscript term definition that appears in numerous places elsewhere in the Protocols. · Adds clarity to certain other equation term definitions. This NPRR also makes clarifications in language contained in paragraph (8)(d) of Section 3.14.3 related to Qualified Scheduling Entities’ (QSEs’) EILS Self-Provision options in cases where less than 1,000 MW of EILS has been offered, and adds copies of definitions that are applicable to both equations in this Section. This NPRR also revises language to: · Clarify that the first Settlement of the Emergency Interruptible Load Service (EILS) Contract Period shall use a QSE Load Ratio Share (LRS) that is based upon the final Load for each Operating Day in the EILS Contract Period; · Introduce a resettlement of EILS Contract Period Settlement utilizing a QSE LRS which is based upon the True-Up Load for each Operating Day in the EILS Contract Period; · Remove conflicting language about EILS disputes; · Clarify the timing by which EILS Settlement disputes must be submitted; and · Move all language related to the timing of the EILS Settlement process to Section 9.14.5.
Action Log 6 milestones
Amendments
DateBodyMotionResult
May 21 '09PRS To recommend approval of NPRR158 as amended by COPS comments.Passed
Documents 13
NameTypePostedClassification
158NPRR-01 Nodal EILS Self-Provision Formula Correction and Clar doc Sep 23 '08 Revision Request
158NPRR-02 PRS Action Report 102308 doc Oct 27 '08 Committee Report
158NPRR-03 TPTF Comments 022409 doc Feb 24 '09 Revision Request Comments
158NPRR-04 ERCOT Comments 030609 doc Mar 6 '09 Revision Request Comments
158NPRR-05 PRS Action Report 031908 doc Mar 20 '09 Committee Report
158NPRR-06 SEWG Comments 042809 doc Apr 28 '09 Revision Request Comments
158NPRR-07 COPS Comments 051309 doc May 13 '09 Revision Request Comments
158NPRR-08 PRS Recommendation Report 052109 doc May 22 '09 Committee Report
158NPRR-09 CEO Determination 060809 doc Jun 8 '09 Revision Request Comments
158NPRR-10 Impact Analysis 061609 doc Jun 16 '09 Staff Report
158NPRR-11 PRS Recommendation Report 061809 doc Jun 19 '09 Committee Report
158NPRR-12 TAC Recommendation Report 070909 doc Jul 9 '09 Committee Report
158NPRR-13 Board Action Report 072109 doc Jul 21 '09 Committee Report
Meetings That Took It Up 11
DateMeetingCommitteeStatus
Jul 21 '09 ERCOT Board of Directors Meeting BOARD Concluded
Jul 9 '09 TAC Meeting TAC Concluded
Jun 18 '09 PRS Meeting PRS Concluded
May 21 '09 PRS Meeting PRS Concluded
May 12 '09 COPS Meeting COPS Concluded
Apr 20 '09 SEWG Meeting SEWG Concluded
Apr 14 '09 COPS Meeting COPS Concluded
Mar 19 '09 PRS Meeting PRS Concluded
Feb 23 '09 TPTF Meeting TPTF Concluded
Oct 23 '08 PRS Meeting PRS Concluded
Oct 13 '08 TPTF Meeting TPTF Concluded