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NPRR529

Summary

Title Constraint Management Plan (formerly "Congestion Management Plan")
Next Group
Next Step
Status Approved on 12/10/2013
Effective Dates
01/01/2014

Action

Date Gov Body Action Taken Next Steps
12/10/2013 BOARD Approved
11/07/2013 TAC Recommended for Approval Board for consideration
10/17/2013 PRS Recommended for Approval TAC for consideration
09/19/2013 PRS Recommended for Approval PRS IA Review
03/21/2013 PRS Deferred/Tabled PRS Language Consideration

Voting Record

Date Gov Body Motion Result
12/10/2013 BOARD To approve NPRR529 as recommended by TAC in the 11/7/13 TAC Report. Passed
11/07/2013 TAC To recommend approval of NPRR529 as recommended by PRS in the 10/17/13 PRS Report. Passed
10/17/2013 PRS To endorse and forward the 9/19/13 PRS Report and the Impact Analysis for NPRR529 to TAC. Passed
09/19/2013 PRS To recommend approval of NPRR529 as amended by the 9/9/13 Constraint Management Plan Revision Request Workshop comments and as revised by PRS Passed
03/21/2013 PRS To table NPRR529 and refer the issue to ROS and WMS Passed

Background

Status: Approved
Date Posted: Mar 6, 2013
Sponsor: ERCOT
Urgent: No
Sections: 2.1, 2.2, 3.1.6.5, 3.10.7.4, 6.5.7.1.10
Description: This Nodal Protocol Revision Request (NPRR) defines Constraint Management Plan (CMP) and several subcategories such as a Mitigation Plan and a Remedial Action Plan (RAP) and clarifies actions to be taken when Security-Constrained Economic Dispatch (SCED) is unable to resolve a constraint causing a security violation.
Reason: Provides transparency into ERCOT’s existing practices for resolving security violations.

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