Market Information System Grid and Market Conditions



Title: Submission of Consistent Data for Planning and Operational Models
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Status: Approved on 09/07/2006

Voting Record

Date Gov Body Motion Result
09/07/2006 TAC Approve OGRR181 as recommended by the ROS. Passed
08/24/2006 ROS Endorse approval of OGRR181 as revised by the OWG via email vote. Passed
08/16/2006 OWG Recommend approval as amended. Passed

Vote tallies here reflect individual votes, not the weight of the votes by market segment. Affirmative votes are not recorded in these vote tallies. For additional details on the voting record, please consult the Recommendation or Action Report, or the official vote tally if available, as posted in the key documents.


Status: Approved
Date Posted: 02/03/2006
Sponsor: ERCOT
Urgent: No
Sections: 5.1.6, 8.2.7
Description: This OGRR adds language that will require that data on existing and future ERCOT System components and topology submitted to ERCOT by Transmission and/or Distribution Service Providers (TDSPs) for use in Planning and Operational Models is consistent.
Reason: The transmission system could be at risk if planned or operated on inconsistent data. As consistent data tends to yield consistent results, it is good business practice to correlate existing ERCOT System components and topology within Planning and Operational models.

Key Documents