NPRR #158 · Revision Request
NPRR158 EILS Self-Provision Formula Correction and Clarifications
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
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Jun 18
PRSRecommended for Approval→ TAC consideration of NPRR158
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Mar 19
PRSDeferred/Tabled→ PRS language consideration
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Jul 9
TACRecommended for Approval→ ERCOT Board consideration of NPRR158
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Jul 21
BOARDApproved
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Oct 23
PRSReferred→ PRS language consideration
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May 21
PRSRecommended for Approval→ PRS Impact Analysis review
Amendments
| Date | Body | Motion | Result |
|---|---|---|---|
| May 21 '09 | PRS | To recommend approval of NPRR158 as amended by COPS comments. | Passed |
Documents 13
| Name | Type | Posted | Classification |
|---|---|---|---|
| 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
| Date | Meeting | Committee | Status |
|---|---|---|---|
| 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 |