SCR #766 · Revision Request

SCR766 Load Zone and Hub LMPs Distributed by ICCP (formerly "Load Zone Price Distributed by ICCP")

Approved sponsor Alice Jackson for the Demand Side Working Group (DSWG) on behalf of WMS posted 2011-04-18 ercot.com

ReasonTo fix the system to address some price latency issues for Loads that have been present since Nodal Go-Live.

Created2011-05-11

Sections Affected

Summary

This System Change Request (SCR) allows the price data to be transferred to the Energy Management System (EMS) for distribution over Inter-Control Center Communications Protocol (ICCP) links, as soon as the five-minute Load Zone and Hub prices are calculated in Real-Time.

Timeline

Apr 18 '11
PRSFiled by Alice Jackson for the Demand Side Working Group (DSWG) on behalf of WMS
- 766SCR-01 Load Zone Price Distributed by ICCP 041811 Apr 18 '11 · Revision Request
May 11 '11
WMS WMS Meeting
WMSRecommended for Approval Recommended for approval Amended by the WMS comments
“To recommend approval of SCR766 as revised by WMS” — Passed

→ WMS recommend priority and rank and review the CBA and IA
- 766SCR-02 Urgency Vote Ballot 042011 Apr 20 '11 · Revision Request Ballot
- 766SCR-03 ERCOT Comments 051011 May 10 '11 · Revision Request Comments
Jun 15 '11
WMS WMS Meeting
WMSRecommended for Approval Recommended for approval Forwarded → PRS
“Endorse and forward the 5/11/11 WMS Report and Impact Analysis for SCR766 to PRS.” — Passed

→ PRS consideration
- 766SCR-04 WMS Report 051111 May 12 '11 · Committee Report
- 766SCR-05 Impact Analysis 060811 Jun 8 '11 · Staff Report
Jun 23 '11
PRS PRS Meeting
PRSRecommended for Approval Recommended for approval Forwarded → TAC rank 40
“To endorse and forward the 6/15/11 WMS Report, Impact Analysis, and Cost Benefit Analysis for SCR766 to TAC with a recommended priority of High and a rank of 40.” — Passed

→ TAC consideration
- 766SCR-06 WMS Report 061511 Jun 16 '11 · Committee Report
- 766SCR-07 Cost Benefit Analysis 061711 Jun 17 '11 · Staff Report
Jul 7 '11
TAC TAC Meeting
TACRecommended for Approval Recommended for approval
“To recommend approval of SCR766 as recommended by PRS in the 6/23/11 PRS Report.” — Passed

→ ERCOT Board consideration
- 766SCR-08 PRS Report 062311 Jun 28 '11 · Committee Report
Jul 21 '11
PRS PRS Meeting
- 766SCR-09 TAC Report 070711 Jul 11 '11 · Committee Report
Aug 4 '11
Listed without action at 1 meeting
- TAC Meeting Aug 4 '11
Aug 16 '11
BOARD Board of Directors Meeting
BODNOMApproved Recommended for approval
“To approve SCR766 as recommended by TAC in the 7/7/11 TAC Report.” — Passed
- 766SCR-10 Board Report 081611 Aug 16 '11 · Committee Report
Sep 20 '11
Listed without action at 1 meeting
- Board of Directors Meeting Sep 20 '11