Title Load Resource Type Indicator for Ancillary Service (AS) Trades and Self-Arranged AS
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Status Approved on 10/21/2008
Effective Dates

or per the Nodal Protocol Transition Plan http://www.ercot.com/mktrules/protocols (11/01/08 Nodal Protocols Library)


Date Gov Body Action Taken Next steps
10/02/2008 TAC Recommended for Approval ERCOT Board consideration of NPRR113
09/24/2008 PRS Recommended for Approval TAC consideration of NPRR113
10/21/2008 BOARD Approved
05/22/2008 PRS Deferred/Tabled Review of Impact Analysis and Recommendation Report.
04/18/2008 PRS Recommended for Approval Review of Impact Analysis and Recommendation Report for NPRR113.
03/20/2008 PRS Referred TPTF review of NPRR113

Voting Record

Date Gov Body Motion Result
10/02/2008 TAC To recommend approval of NPRR113 as recommended by PRS. Passed
09/24/2008 PRS To endorse and forward the PRS Recommendation Report and Impact Analysis for NPRR113 to TAC. Passed
10/21/2008 BOARD To approve NPRR113 as recommended by TAC. Passed
05/22/2008 PRS To table NPRR113 pending development of the final Impact Analysis. Passed
04/18/2008 PRS To recommend approval of NPRR113 as revised by TPTF comments. Passed
03/20/2008 PRS To refer NPRR113 to TPTF for review. Passed


Status: Approved
Date Posted: Mar 11, 2008
Sponsor: ERCOT Staff
Urgent: No
Sections:, Self-Arranged Ancillary Service Quantities; and, Ancillary Service Trade Criteria
Description: This Nodal Protocol Revision Request (NPRR) adds an indicator to Self-Arranged Ancillary Services (AS) and AS Trades to reflect if Responsive Reserve Services (RRS) are being provided from a Generation Resource, Controllable Load Resource, or non-controllable Load Resource.
Reason: ERCOT should not allow or procure more than 50% of RRS from non-controllable Load Resources. This NPRR prevents this from occurring by specifying the data in the Self-Arranged AS and AS Trades submitted by Qualified Scheduling Entities (QSEs).

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