NPRR #493 · Revision Request

NPRR493 Half-Hour RUC Clawback

Approved sponsor GDF Suez Energy Marketing NA posted 2012-10-26 ercot.com

PRS Dec 13 '12
TAC Jan 3 '13
BOARD Mar 19 '13
PUCT —

ReasonThis NPRR restores the language changes made to the Protocols through NPRR222, Half-Hour Start Unit RUC Clawback, which was approved by the ERCOT Board on July 20, 2010. This NPRR222 language was subsequently inadvertently removed by NPRR416, Creation of the RUC Resource Buyback Provision, which was approved by the ERCOT Board on July 17, 2012. The proposed Protocol language has been reformatted for clarity but is substantively equivalent to NPRR222.

Created2012-11-15

Approved2013-03-19

Sections Affected

2.15.7.2

Summary

This Nodal Protocol Revision Request (NPRR) removes Reliability Unit Commitment (RUC) Clawback on all Half-Hour Start Units (a) that participate in the Day-Ahead Market (DAM) and (b) during Energy Emergency Alert (EEA) events. This NPRR also changes the RUC Clawback on all Half-Hour Start Units that did not participate in the DAM to 50%.

Timeline

2012
Oct 26
PRSFiled by GDF Suez Energy Marketing NA
- 493NPRR-01 Half-Hour RUC Clawback 102612 Oct 26 '12 · Revision Request
Nov 15
PRS Protocol Revision Subcommittee (PRS) Meeting
PRSRecommended for Approval
“To recommend approval of NPRR493 as submitted.” — Passed

→ PRS Impact Analysis review
- 493NPRR-02 Topaz Power Management Comments 110712 Nov 8 '12 · Revision Request Comments
Dec 13
PRS Protocol Revision Subcommittee (PRS) Meeting
PRSRecommended for Approval Forwarded → TAC priority 2013 · rank 830
“To endorse and forward the 11/15/12 PRS Report and Impact Analysis for NPRR493 to TAC with a recommended priority of 2013 and rank of 830.” — Passed

→ TAC consideration of NPRR493
- 493NPRR-03 PRS Report 111512 Nov 16 '12 · Committee Report
- 493NPRR-04 Impact Analysis 120612 Dec 6 '12 · Staff Report
2013
Jan 3
TAC Technical Advisory Committee (TAC) Meeting
TACRecommended for Approval
“To recommend approval of NPRR493 as recommended by PRS in the 12/13/12 PRS Report.” — Passed

→ ERCOT Board Consideration
- 493NPRR-05 PRS Report 121312 Dec 17 '12 · Committee Report
- 493NPRR-06 TAC Report 010313 Jan 3 '13 · Committee Report
Mar 19
BOARD Board of Directors Meeting
BOARDApproved
“To approve NPRR493 as recommended by TAC in the 1/3/13 TAC Report.” — Passed
2015
Aug 13
PRS PRS Meeting
- 493NPRR-07 Board Report 031913 Mar 20 '13 · Committee Report
Sep 10
Listed without action at 3 meetings (Sep 10 '15 – Oct 13 '15)
- PRS Meeting Sep 10 '15
- TAC Meeting Sep 24 '15
- Board of Directors Meeting Oct 13 '15