NPRR #850 · Revision Request

NPRR850 Market Suspension and Restart

Approved sponsor ERCOT posted 2017-09-27 ercot.com

ReasonMarket efficiencies or enhancements

Created2017-10-12

Approved2019-02-12

Sections Affected

2.14.4.85.2.2.26.5.9.216.11.4.625 (new)25.1 (new)25.2 (new)25.3 (new)25.4 (new)25.4.1 (new)25.4.2 (new)25.4.3 (new)25.5 (new)25.5.1 (new)25.5.2 (new)25.5.3 (new)25.5.4 (new)25.5.5 (new)25.5.6 (new)25.5.7 (new)25.5.8 (new)25.6 (new)and 25.6.1 (new)

Summary

This Nodal Protocol Revision Request (NPRR) lays out principles for ERCOT and Market Participants to follow in the event of a Market Suspension and Market Restart; and specifies the means of Settlement during a Market Suspension and for Market Restart.

Timeline

Sep 27 '17
PRSFiled by ERCOT
- 850NPRR-01 Market Suspension and Restart 092717 Sep 27 '17 · Revision Request
- 850NPRR-02 Impact Analysis 092717 Sep 27 '17 · Staff Report
Oct 12 '17
PRS PRS Meeting
PRSDeferred/Tabled Tabled Referred → RMS Referred → WMS
“To table NPRR850 and refer the issue to RMS and WMS” — Passed

→ PRS for consideration
Oct 19 '17
TXSET Texas SET/TDTMS Joint Meeting
- 850NPRR-03 PRS Report 101217 Oct 16 '17 · Committee Report
Nov 1 '17
Listed without action at 1 meeting
- WMS Meeting Nov 1 '17
Nov 7 '17
RMS RMS Meeting
- 850NPRR-04 WMS Comments 110217 Nov 2 '17 · Revision Request Comments
- 850NPRR-05 Texas SET Comments 110717 Nov 7 '17 · Revision Request Comments
Nov 9 '17
Listed without action at 35 meetings (Nov 9 '17 – May 16 '18)
- PRS Meeting Nov 9 '17
- Texas SET WG Meeting Nov 14 '17
- RMS Meeting Dec 5 '17
- TDTMS/TXSET Joint Meeting Dec 6 '17
- PRS Meeting Dec 14 '17
- CWG/MCWG Meeting Dec 15 '17
- QMWG Meeting Jan 8 '18
- RMS Meeting Jan 9 '18
- WMS Meeting Jan 10 '18
- PRS Meeting Jan 18 '18
- CWG/MCWG Meeting Jan 26 '18
- WMS Meeting Jan 31 '18
- RMS Meeting Feb 6 '18
- PRS Meeting Feb 8 '18
- Texas SET WG Meeting Feb 13 '18
- QMWG Meeting Feb 13 '18
- CWG/MCWG Meeting Feb 21 '18
- WMS Meeting Feb 28 '18
- RMS Meeting Mar 6 '18
- PRS Meeting Mar 8 '18
- QMWG Meeting Mar 19 '18
- Texas SET WG Meeting Mar 20 '18
- CWG/MCWG Meeting Mar 21 '18
- RMS Meeting Apr 3 '18
- WMS Meeting Apr 4 '18
- PRS Meeting Apr 12 '18
- Texas SET WG Meeting Apr 19 '18
- CWG/MCWG Meeting Apr 20 '18
- QMWG Meeting Apr 30 '18
- WMS Meeting May 2 '18
- RMS Meeting May 8 '18
- PRS Meeting May 10 '18
- QMWG Meeting May 14 '18
- Joint TDTMS/Texas SET Meeting May 15 '18
- CWG/MCWG Meeting May 16 '18
Jun 4 '18
QMWG QMWG Meeting
- 850NPRR-06 ERCOT Comments 051718 May 17 '18 · Revision Request Comments
Jun 5 '18
Listed without action at 11 meetings (Jun 5 '18 – Aug 8 '18)
- RMS Meeting Jun 5 '18
- WMS Meeting Jun 6 '18
- PRS Meeting Jun 14 '18
- CWG/MCWG Meeting Jun 20 '18
- QMWG Meeting Jul 9 '18
- RMS Meeting Jul 10 '18
- WMS Meeting Jul 11 '18
- CWG/MCWG Meeting Jul 18 '18
- PRS Meeting Jul 19 '18
- Joint TDTMS/Texas SET Meeting Jul 24 '18
- WMS Meeting Aug 8 '18
Aug 14 '18
RMS RMS Meeting
- 850NPRR-07 WMS Comments 081018 Aug 10 '18 · Revision Request Comments
Aug 15 '18
Listed without action at 1 meeting
- CWG/MCWG Meeting Aug 15 '18
Aug 16 '18
PRS PRS Meeting
PRSRecommended for Approval Recommended for approval Amended by the May 17 '18 ERCOT comments
“To recommend approval of NPRR850 as amended by the 5/17/18 ERCOT comments” — Passed

→ PRS for Impact Analysis review
Sep 13 '18
PRS PRS Meeting
PRSDeferred/Tabled Tabled Referred → WMS
“To table NPRR850 and refer the issue to WMS” — Passed

→ PRS for consideration
- 850NPRR-08 PRS Report 081618 Sep 10 '18 · Committee Report
- 850NPRR-09 LCRA Comments 091018 Sep 10 '18 · Revision Request Comments
Sep 19 '18
CREDITWG CWG/MCWG Meeting
- 850NPRR-10 PRS Report 091318 Sep 17 '18 · Committee Report
Oct 10 '18
Listed without action at 1 meeting
- WMS Meeting Oct 10 '18
Oct 17 '18
CREDITWG CWG/MCWG Meeting
- 850NPRR-11 WMS Comments 101118 Oct 11 '18 · Revision Request Comments
Oct 18 '18
Listed without action at 1 meeting
- PRS Meeting Oct 18 '18
Nov 7 '18
WMS WMS Meeting
- 850NPRR-12 LCRA Comments 110518 Nov 5 '18 · Revision Request Comments
Nov 15 '18
PRS PRS Meeting
PRSRecommended for Approval Recommended for approval Forwarded → TAC Amended by the Nov 5 '18 LCRA comments
“To endorse and forward to TAC the 8/16/18 PRS Report as amended by the 11/5/18 LCRA comments and Impact Analysis for NPRR850” — Passed

→ TAC for consideration
- 850NPRR-13 WMS Comments 110818 Nov 8 '18 · Revision Request Comments
- 850NPRR-14 PRS Report 111518 Nov 15 '18 · Committee Report
Nov 29 '18
TAC TAC Meeting
TACDeferred/Tabled Tabled Referred → CREDIT WG Referred → MSWG
“To table NPRR850 for one month and refer the issue to the Credit Work Group (Credit WG) and Market Settlements Working Group (MSWG)” — Passed

→ TAC for consideration
- 850NPRR-15 Austin Energy Comments 112818 Nov 28 '18 · Revision Request Comments
Dec 12 '18
CREDITWG CWG/MCWG Meeting
- 850NPRR-16 TAC Report 112918 Nov 30 '18 · Committee Report
Jan 9 '19
WMS WMS Meeting
- 850NPRR-17 Credit WG Comments 121318 Dec 13 '18 · Revision Request Comments
- 850NPRR-18 ERCOT Comments 010919 Jan 9 '19 · Revision Request Comments
Jan 30 '19
TAC TAC Meeting
TACRecommended for Approval Recommended for approval Amended by the Jan 18 '19 ERCOT comments
“To recommend approval of NPRR850 as recommended by PRS in the 11/15/18 PRS Report as amended by the 1/18/19 ERCOT comments” — Passed

→ Board for consideration
- 850NPRR-19 WMS Comments 011119 Jan 11 '19 · Revision Request Comments
- 850NPRR-20 ERCOT Comments 011819 Jan 21 '19 · Revision Request Comments
Feb 12 '19
BOARD Board of Directors Meeting
BOARDApproved Recommended for approval
“To approve NPRR850 as recommended by TAC in the 1/30/19 TAC Report” — Passed
- 850NPRR-21 TAC Report 013019 Feb 1 '19 · Committee Report
—
Posted since the last meeting
- 850NPRR-22 Board Report 021219 Feb 13 '19 · Committee Report