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SCR761

Summary

Title Provide Price Republication Notifications via API and Provide Price Corrections via XML
Next Group
Next Step
Status Approved on 07/19/2011

Action

Date Gov Body Action Taken Next Steps
07/19/2011 BOARD Approved
06/02/2011 TAC Recommended for Approval ERCOT Board consideration of SCR761
05/19/2011 PRS Recommended for Approval TAC consideration of SCR761
05/11/2011 WMS Recommended for Approval PRS recommendation of priority and rank
04/08/2011 WMS Recommended for Approval WMS Impact Analysis review

Voting Record

Date Gov Body Motion Result
07/19/2011 BOARD To approve SCR761 as recommended by TAC in the 6/2/11 TAC Report. Passed
06/02/2011 TAC To recommend approval of SCR761 as recommended by PRS in the 5/19/11 PRS Report. Passed
05/19/2011 PRS To endorse and forward the 5/11/11 WMS Report, Impact Analysis and Cost Benefit Analysis for SCR761 to TAC and to recommend a priority of High and a rank of 12.78. Passed
05/11/2011 WMS To endorse and forward the 4/8/11 WMS Report, Impact Analysis, and Cost Benefit Analysis for SCR761 to PRS. Passed
04/08/2011 WMS To recommend approval of SCR761 as submitted. Passed

Background

Status: Approved
Date Posted: Feb 23, 2011
Sponsor: DTE Energy
Urgent: No
Sections:
Description: This System Change Request (SCR) requires ERCOT to: Provide Application Programmatic Interface (API) notification of all republished corrected prices; and Always publish all price corrections in Extensible Markup Language (XML) format using the same XML Schema Definition (XSD) that it is using for the regular price publication.
Reason: Presently all price change notifications are through e-mail, which is difficult and time-consuming for Market Participants to manage. Presently, when a price correction e-mail arrives, a Market Participant has to go back to the Market Information System (MIS), manually retrieve the price corrections and manually upload them in the Market Participant’s systems. This is a time consuming task and requires constant monitoring of the ERCOT e-mails.

Key Documents

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