NPRR #883 · Revision Request

NPRR883 Adjustment to Settlement Equation for Ancillary Services Assignment

Approved sponsor ERCOT posted 2018-06-28 ercot.com

PRS Sep 13 '18
TAC Sep 26 '18
BOARD Oct 9 '18
PUCT —

ReasonAddresses current operational issues.

Created2018-07-19

Approved2018-10-09

Sections Affected

6.7.2

Summary

This Nodal Protocol Revision Request (NPRR) removes the Real-Time Reliability Deployment Price Adder from the Real-Time Settlement Point Price (RTSPP) in order to avoid double payment under the Ancillary Services Assignment scenario.

Timeline

2018
Jun 28
PRSFiled by ERCOT
- 883NPRR-01 Adjustment to Settlement Equation for Ancillary Services Assignment 062818 Jun 28 '18 · Revision Request
- 883NPRR-02 Impact Analysis 062818 Jun 28 '18 · Staff Report
Jul 19
PRS PRS Meeting
PRSDeferred/Tabled Referred → WMS
“to table NPRR883 and refer the issue to WMS” — Passed

→ Language Consideration
Aug 8
WMS WMS Meeting
- 883NPRR-03 PRS Report 071918 Jul 20 '18 · Committee Report
Aug 16
PRS PRS Meeting
PRSRecommended for Approval
“to recommend approval of NPRR883 as submitted” — Passed

→ Impact Analysis Consideration
- 883NPRR-04 WMS Comments 081018 Aug 10 '18 · Revision Request Comments
Sep 13
PRS PRS Meeting
PRSRecommended for Approval Forwarded → TAC
“to endorse and forward to TAC the 8/16/18 PRS Report and Impact Analysis for NPRR883” — Passed

→ Revision Request Consideration
- 883NPRR-05 PRS Report 081618 Aug 17 '18 · Committee Report
Sep 26
TAC TAC Meeting
TACRecommended for Approval
“to recommend approval of NPRR883 as recommended by PRS in the 9/13/18 PRS Report” — Passed

→ Revision Request Consideration
- 883NPRR-06 PRS Report 091318 Sep 19 '18 · Committee Report
- 883NPRR-07 Credit WG Comments 091918 Sep 19 '18 · Revision Request Comments
Oct 9
BOARD Board of Directors Meeting
BOARDApproved
“approved NPRR883 as recommended by TAC in the 9/26/18 TAC Report” — Passed
- 883NPRR-08 TAC Report 092618 Sep 27 '18 · Committee Report
- 883NPRR-09 Board Report 100918 Oct 9 '18 · Committee Report