NPRR #334 · Revision Request
NPRR334 Incorporate Resource Limit for the Amount of Regulation Service that may be Provided from a Generation Resource During any Operating Hour
ReasonThe reason for this NPRR is to: Increase the distribution of Regulation Responsibilities across the ERCOT System; Improve the dispatchability of On-Line Generation Resource capacity that is available to increase/decrease Security-Constrained Economic Dispatch (SCED) Base Points by minimizing Ramp Rate sharing between SCED and Regulation Service; and Reduce the number of Reliability Unit Commitment (RUC) and Supplemental Ancillary Service Market (SASM) procurements that result from Regulation Service becoming undeliverable in Real-Time due to either a transmission constraint or a Qualified Scheduling Entity’s (QSE’s) failure to provide.
Created2011-03-24
Rejected2011-08-18
Sections Affected
3.163.18
Summary
This Nodal Protocol Revision Request (NPRR) adds language to incorporate a percentage requirement limiting the amount of Regulation Service that Generation Resources may provide; and to provide for an annual ERCOT review of the percentage requirement limiting the amount of Regulation Service that Generation Resources may provide.
Action Log 6 milestones
-
Mar 24
PRSDeferred/Tabled→ PRS Consideration
-
Aug 18
PRSRejected
-
Aug 31
Under Appeal→ TAC consideration of ERCOT appeal
-
Oct 6
TACDeferred/Tabled→ TAC consideration of NPRR334
-
Jan 5
TACDeferred/Tabled→ TAC consideration of NPRR334
-
Feb 1
Withdrawn
Documents 22
| Name | Type | Posted | Classification |
|---|---|---|---|
| 334NPRR-01 Incorporate Resource Limit for the Amount of Regulati | doc | Feb 25 '11 | Revision Request |
| 334NPRR-02 Preliminary Impact Analysis 022511 | doc | Mar 15 '11 | Staff Report |
| 334NPRR-03 PRS Report 032411 | doc | Mar 28 '11 | Committee Report |
| 334NPRR-04 WMS Comments 041111 | doc | Apr 11 '11 | Revision Request Comments |
| 334NPRR-05 ROS Comments 041411 | doc | Apr 14 '11 | Revision Request Comments |
| 334NPRR-06 OWG Comments 050211 | doc | May 2 '11 | Revision Request Comments |
| 334NPRR-07 ROS Comments 051711 | doc | May 17 '11 | Revision Request Comments |
| 334NPRR-08 PDCWG Comments 060811 | doc | Jun 8 '11 | Revision Request Comments |
| 334NPRR-09 PDCWG Comments 081111 | doc | Aug 11 '11 | Revision Request Comments |
| 334NPRR-10 ROS Comments 081211 | doc | Aug 12 '11 | Revision Request Comments |
| 334NPRR-11 PRS Report 081811 | doc | Aug 19 '11 | Committee Report |
| 334NPRR-12 ERCOT Appeal 083111 | doc | Aug 31 '11 | Legal filings and governance |
| 334NPRR-13 TAC Report 100611 | doc | Nov 1 '11 | Committee Report |
| 334NPRR-14 WMS Comments 101711 | doc | Oct 17 '11 | Revision Request Comments |
| 334NPRR-15 ROS Comments 101711 | doc | Oct 17 '11 | Revision Request Comments |
| 334NPRR-16 PDCWG Comments 110811 | doc | Nov 8 '11 | Revision Request Comments |
| 334NPRR-17 WMS Comments 110911 | doc | Nov 9 '11 | Revision Request Comments |
| 334NPRR-18 ROS Comments 111511 | doc | Nov 15 '11 | Revision Request Comments |
| 334NPRR-19 TAC Report 010512 | doc | Jan 5 '12 | Committee Report |
| 334NPRR-20 WMS Comments 011212 | doc | Jan 12 '12 | Revision Request Comments |
| 334NPRR-21 ROS Comments 011612 | doc | Jan 16 '12 | Revision Request Comments |
| 334NPRR-22 Request for Withdrawal 020112 | doc | Feb 1 '12 | Revision Request Comments |
Meetings That Took It Up 33
| Date | Meeting | Committee | Status |
|---|---|---|---|
| Feb 2 '12 | Technical Advisory Committee (TAC) Meeting | TAC | Concluded |
| Jan 12 '12 | Reliability and Operations Subcommittee (ROS) Meeting | ROS | Concluded |
| Jan 11 '12 | Wholesale Market Subcommittee (WMS) Meeting | WMS | Concluded |
| Jan 6 '12 | Qualified Scheduling Entity Managers Working Group (QMWG) Meeting | QMWG | Concluded |
| Jan 5 '12 | Technical Advisory Committee (TAC) Meeting | TAC | Concluded |
| Dec 7 '11 | WMS Meeting | WMS | Concluded |
| Dec 2 '11 | QMWG Meeting | QMWG | Concluded |
| Dec 1 '11 | TAC Meeting | TAC | Concluded |
| Nov 10 '11 | ROS Meeting | ROS | Concluded |
| Nov 9 '11 | WMS Meeting | WMS | Concluded |
| Nov 7 '11 | QMWG Meeting | QMWG | Concluded |
| Oct 20 '11 | PRS Meeting | PRS | Concluded |
| Oct 13 '11 | ROS Meeting | ROS | Concluded |
| Oct 12 '11 | WMS Meeting | WMS | Concluded |
| Oct 6 '11 | TAC Meeting | TAC | Concluded |
| Sep 22 '11 | PRS Meeting | PRS | Concluded |
| Sep 1 '11 | TAC Meeting | TAC | Concluded |
| Aug 18 '11 | PRS Meeting | PRS | Concluded |
| Aug 11 '11 | ROS Meeting | ROS | Concluded |
| Aug 3 '11 | PDCWG Meeting | PDCWG | Concluded |
| Jul 21 '11 | PRS Meeting | PRS | Concluded |
| Jul 5 '11 | PDCWG Special Open Meeting | PDCWG | Concluded |
| Jun 23 '11 | PRS Meeting | PRS | Concluded |
| May 19 '11 | PRS Meeting | PRS | Concluded |
| May 12 '11 | ROS Meeting | ROS | Concluded |
| May 11 '11 | WMS Meeting | WMS | Concluded |
| May 9 '11 | QMWG Meeting | QMWG | Concluded |
| Apr 21 '11 | PRS Meeting | PRS | Concluded |
| Apr 20 '11 | OWG Meeting | OWG | Concluded |
| Apr 11 '11 | ROS Meeting | ROS | Concluded |
| Apr 8 '11 | WMS Meeting | WMS | Concluded |
| Apr 4 '11 | QMWG Meeting | QMWG | Concluded |
| Mar 24 '11 | PRS Meeting | PRS | Concluded |