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NPRR829

Summary

Title: Incorporate Real-Time Non-Modeled Telemetered Net Generation by Load Zone into the Estimate of RTL
Next Group:
Next Step:
Status: Approved on 10/17/2017

Action

Date Gov Body Action Taken Next Steps
10/17/2017 BOARD Approved
09/28/2017 TAC Recommended for Approval Revision Request Consideration
08/24/2017 TAC Deferred/Tabled Revision Request Consideration
08/11/2017 PRS Recommended for Approval Revision Request Consideration
07/20/2017 PRS Recommended for Approval Impact Analysis Consideration
06/15/2017 PRS Deferred/Tabled Language Consideration
05/11/2017 PRS Deferred/Tabled Language Consideration

Voting Record

Date Gov Body Motion Result
10/17/2017 BOARD To approve NPRR829 as recommended by TAC in the 9/28/17 TAC Report. Passed
09/28/2017 TAC To recommend approval of NPRR829 as recommended by PRS in the 8/11/17 PRS Report and as revised by TAC; and endorsed the revised Impact Analysis for NPRR829. Passed
08/24/2017 TAC To table NPRR829. Passed
08/11/2017 PRS To endorse and forward to TAC the 7/20/17 PRS Report as amended by the 8/9/17 ERCOT comments and Impact Analysis for NPRR829 with a recommended priority of 2019 and rank of 2510. Passed
07/20/2017 PRS To recommend approval of NPRR829 as amended by the 7/14/17 ERCOT comments and as revised by PRS. Passed
06/15/2017 PRS To table NPRR829 for one month. Passed
05/11/2017 PRS To table NPRR829 and refer the issue to the Credit Work Group (Credit WG) and WMS. Passed

Vote tallies here reflect individual votes, not the weight of the votes by market segment. Affirmative votes are not recorded in these vote tallies. For additional details on the voting record, please consult the Recommendation or Action Report, or the official vote tally if available, as posted in the key documents.

Background

Status: Approved
Date Posted: Apr 26, 2017
Sponsor: Enchanted Rock / Electranet QSE I, LLC
Urgent: No
Sections: 1.3.1.1, 6.3.2, 6.5.5.2, 16.11.4.3.2
Description: This Nodal Protocol Revision Request (NPRR) provides a mechanism for a Qualified Scheduling Entity (QSE) with non-modeled generation to inform ERCOT in a timely manner the net generation to the ERCOT grid from their Non-Modeled Generators so that the output can be considered in the estimate of RTL. Absent this NPRR, output from Non-Modeled Generators is not included in estimating the QSE’s RTL, and the QSE is required to post a superfluous amount of collateral.
Reason: Currently it is difficult for non-modeled generation to hedge in the Day-Ahead Market (DAM) due to potential superfluous collateral calls during high priced Real-Time Market (RTM) events. Using telemetered data from non-modeled generation will allow ERCOT to more accurately calculate QSE collateral requirements. This NPPR will increase DAM liquidity due to increased participation of non-modeled generation in the DAM. Implementing this NPRR has the potential to allow ERCOT to gain near Real-Time transparency into non-modeled generation which could increase their ability in analyzing Real-Time system conditions. Furthermore, ERCOT will better understand the true position of the QSE by Operating Day and will also better understand their cash flow.

Key Documents

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