NPRR #645 · Revision Request
NPRR645 Real-Time On-Line Capacity Revisions
ReasonAddresses current operational issues
Created2014-08-14
Approved2015-02-10
Sections Affected
6.7.4
Summary
This Nodal Protocol Revision Request (NPRR) modifies NPRR568, Real-Time Reserve Price Adder Based on Operating Reserve Demand Curve, Phase 1 inputs to the calculation of Real-Time On-Line Capacity by including On-Line Non-Spinning Reserve (Non-Spin) in start-up mode, eliminating under generation intervals, and capping Real-Time Metered Generation (RTMG) at the High Sustained Limit (HSL) to prevent negative On-Line capacity for Wind-powered Generation Resources (WGRs). Additionally, resource-level bill determinants for adjusted HSL (Real-Time Adjusted On-Line High Sustained Limit for the Resource (RTOLHSLRA)) and RTMG (Real-Time Adjusted Metered Generation per QSE per Settlement Point per Resource (RTMGA)) will be provided for transparency. Additionally, new Resource-level bill determinants have been added to the Phase 2 grey box language to better represent the manner of implementation.
Action Log 5 milestones
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Aug 14
PRSDeferred/Tabled→ PRS for consideration
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Nov 6
PRSRecommended for Approval→ PRS for Impact Analysis review
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Dec 11
PRSRecommended for Approval→ TAC for consideration
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Dec 18
TACRecommended for Approval→ Board for consideration
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Feb 10
BOARDApproved
Amendments
| Date | Body | Motion | Result |
|---|---|---|---|
| Nov 6 '14 | PRS | To recommend approval of NPRR645 as amended by the 10/24/14 ERCOT comments and as revised by PRS. | Passed |
Documents 13
| Name | Type | Posted | Classification |
|---|---|---|---|
| 645NPRR-01 Real-Time On-Line Capacity Revisions 073014 | doc | Jul 30 '14 | Revision Request |
| 645NPRR-02 Impact Analysis 073014 | doc | Jul 30 '14 | Staff Report |
| 645NPRR-03 PRS Report 081414 | doc | Aug 19 '14 | Committee Report |
| 645NPRR-04 WMS Comments 090414 | doc | Sep 4 '14 | Revision Request Comments |
| 645NPRR-05 ERCOT Comments 091614 | doc | Sep 16 '14 | Revision Request Comments |
| 645NPRR-06 WMS Comments 100814 | doc | Oct 8 '14 | Revision Request Comments |
| 645NPRR-07 Luminant Comments 101614 | doc | Oct 17 '14 | Revision Request Comments |
| 645NPRR-08 ERCOT Comments 102414 | doc | Oct 24 '14 | Revision Request Comments |
| 645NPRR-09 WMS Comments 103014 | doc | Oct 30 '14 | Revision Request Comments |
| 645NPRR-10 PRS Report 110614 | doc | Nov 11 '14 | Committee Report |
| 645NPRR-11 PRS Report 121114 | doc | Dec 12 '14 | Committee Report |
| 645NPRR-12 TAC Report 121814 | doc | Dec 19 '14 | Committee Report |
| 645NPRR-13 Board Report 021015 | doc | Feb 11 '15 | Committee Report |
Meetings That Took It Up 13
| Date | Meeting | Committee | Status |
|---|---|---|---|
| Feb 9 '15 | Board of Directors Meeting | BOARD | Concluded |
| Dec 18 '14 | TAC Meeting | TAC | Concluded |
| Dec 11 '14 | PRS Meeting | PRS | Concluded |
| Nov 12 '14 | Joint CWG/MCWG Meeting | CREDITWG | Concluded |
| Nov 6 '14 | PRS Meeting | PRS | Concluded |
| Oct 29 '14 | WMS Meeting | WMS | Concluded |
| Oct 21 '14 | QMWG Meeting | QMWG | Concluded |
| Oct 9 '14 | PRS Meeting | PRS | Concluded |
| Oct 6 '14 | Joint ROS/WMS Meeting | ROS | Concluded |
| Sep 23 '14 | QMWG Meeting | QMWG | Concluded |
| Sep 11 '14 | PRS Meeting | PRS | Concluded |
| Sep 3 '14 | WMS Meeting | WMS | Concluded |
| Aug 14 '14 | PRS Meeting | PRS | Concluded |