Issues

PRR676

Summary
Action
Voting Record
Background
Key Documents

Summary

Title	RPRS Solution with Nodal RUC-Type Procurement and Cost Allocation
Next Group
Next Step
Status	Approved on 07/27/2006

Action

Date	Gov Body	Action Taken	Next Steps
09/19/2006	BOARD	Approved	Report to the Board whether ERCOT will be able to implement this PRR by February 1, 2007.
09/07/2006	TAC	Recommended for Approval
08/31/2006	PRS	Recommended for Approval	TAC Consideration
07/27/2006		Approved

Date

Gov Body

Action Taken

Next Steps

09/19/2006

BOARD

Approved

Report to the Board whether ERCOT will be able to implement this PRR by February 1, 2007.

09/07/2006

TAC

Recommended for Approval

08/31/2006

PRS

Recommended for Approval

TAC Consideration

07/27/2006

Approved

Voting Record

Date	Gov Body	Motion	Result
09/19/2006	BOARD	Approve PRR676 as revised by the Board and directed ERCOT Staff to report back to the Board in January 2007 regarding whether ERCOT is able to implement PRR676 by 2/1/06..	Passed
09/07/2006	TAC	Recommend approval of PRR676 as revised by ERCOT comments dated 9/6/06 and directing ERCOT to implement this PRR as part of the project to implement PRR666, Modification of RPRS Under-Scheduled Capacity Charge Calculation, and PRR687, Replacement Reserve Under-Scheduled Capacity Delineation (Option 2 on the IA).	Passed
08/31/2006	PRS	Recommend approval as revised by PRS, but without an interim solution until full implementation.	Passed
07/27/2006		Motion to approve urgent status.	Passed

Date

Gov Body

Motion

Result

09/19/2006

BOARD

Approve PRR676 as revised by the Board and directed ERCOT Staff to report back to the Board in January 2007 regarding whether ERCOT is able to implement PRR676 by 2/1/06..

Passed

09/07/2006

TAC

Recommend approval of PRR676 as revised by ERCOT comments dated 9/6/06 and directing ERCOT to implement this PRR as part of the project to implement PRR666, Modification of RPRS Under-Scheduled Capacity Charge Calculation, and PRR687, Replacement Reserve Under-Scheduled Capacity Delineation (Option 2 on the IA).

Passed

08/31/2006

PRS

Recommend approval as revised by PRS, but without an interim solution until full implementation.

Passed

07/27/2006

Motion to approve urgent status.

Passed

Background

Status:	Approved
Date Posted:	Jul 25, 2006
Sponsor:	CPS Energy
Urgent:	Yes
Sections:	4.1.1 Day Ahead Scheduling Process; 4.1.2 Adjustment Period Scheduling Process; 4.4.16 ERCOT Receipt of Replacement Reserve Service Bids; 4.4.17 ERCOT Procurement of Replacement Reserve Service As Needed; 4.5.6 ERCOT Notice of Need to Procure Replacement Reserve Service Resources; 4.5.7 Available Bids for RPRS; 6.4.2 Determination of ERCOT Control Area Requirements; 6.5.6 Replacement Reserve Service; 6.6.3.2.1 Specific Procurement Process Requirements for Replacement Reserve Service in the Adjustment Period 6.8.1.1; Payments for Ancillary Service Capacity; 6.8.1.10 Zonal or System Wide Replacement Reserve Service Capacity Payment to QSE.; 6.8.1.11 Local Congestion Replacement Reserve Payment to QSE When Market Solution Exists; 6.8.2.2 Capacity and Minimum Energy Payments; 6.9.2.1 Settlement for RPRS Procured for System-wide Capacity Insufficiency; 6.9.2.1.1 Replacement Reserve Under Scheduled Capacity; 6.9.2.1.2 Replacement Reserve Uplift Charge; 6.9.7 Settlement Obligations for Premiums for Individual resource Dispatch Payments; 6.9.7.1 OOM Capacity Charge; 7.1 Overview of ERCOT Congestion Management ;7.3.4.2 Replacement Reserve Service Zonal Congestion Charge; 7.4.2 Resolution of Local Congestion
Description:	This PRR modifies the current day ahead capacity procurement and cost allocation methods to be consistent with the procurement and cost allocation methods for the Reliability Unit Commitment that is contained in the Nodal Protocols as approved by the PUCT. The PRR also removes the provisions related to the direct assignment of zonal capacity procurements.
Reason:	Per the direction of the ERCOT Board of Directors to provide solutions to the current RPRS issues.