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NOGRR030

Summary

Title Synchronization -- Total Transmission Capacity Correction
Next Group
Next Step
Status Approved on 10/01/2009
Effective Dates
12/01/2010

or per the Nodal Protocol Transition Plan http://www.ercot.com/mktrules/protocols (11/01/09 Nodal Operating Guide Library)

Action

Date Gov Body Action Taken Next Steps
10/01/2009 TAC Approved
09/10/2009 ROS Recommended for Approval TAC Consideration

Voting Record

Date Gov Body Motion Result
10/01/2009 TAC To approve NOGRR030 as amended by the 9/24/09 ERCOT comments Passed
09/10/2009 ROS To recommend approval of NOGRR030 as submitted Passed

Background

Status: Approved
Date Posted: Sep 3, 2009
Sponsor: ERCOT
Urgent: Yes
Sections: 3.9.4
Description: This Nodal Operating Guide Revision Request (NOGRR) replaces the acronym Total Transfer Capability (TTC) with Total Transmission Capacity (TTC).
Reason: Total Transfer Capability, as defined by NERC, does not apply to the ERCOT Region since there is only one transmission system. Total Transmission Capacity is the comparable ERCOT terminology, but the two acronyms are used interchangeably throughout the ERCOT Nodal Operating Guides. This may cause ERCOT to appear to be out of compliance with NERC Reliability Standards, when compliance has actually been achieved, or the requirement is not applicable to ERCOT.

Key Documents