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OGRR235

Summary

Title Total Transmission Capacity Correction
Next Group
Next Step
Status Approved on 09/10/2009

Action

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

Voting Record

Date Gov Body Motion Result
10/01/2009 TAC To approve OGRR235 as recommended by ROS in the 9/10/09 ROS Recommendation Report Passed
09/10/2009 ROS To grant OGRR235 Urgent status Passed

Background

Status: Approved
Date Posted: Sep 3, 2009
Sponsor: ERCOT
Urgent: Yes
Sections: 2.2.2, 3.1.6, 2.4.1, 4.3.1
Description: This Operating Guide Revision Request (OGRR) replaces the acronym Total Transfer Capability (TTC) with Total Transmission Capacity (TTC), as defined in Protocol Section 2.2.
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 Protocols. This may cause ERCOT to appear to be out of compliance with the NERC Reliability Standards when compliance has actually been achieved or the requirement is not applicable to ERCOT.

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