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NPRR #543 · Revision Request

NPRR543  Message for Confirmed E-Tags

Approved sponsor Tenaska Power Service Co. posted 2013-05-10 ercot.com
ReasonWhen a Qualified Scheduling Entity (QSE) has an import or export over one of the Direct Current Ties (DC Ties), the QSE enters an e-Tag using Open Access Technology International (OATI). Once the e-Tag is confirmed, ERCOT downloads the details from OATI, but currently, the QSE does not have visibility into the information that ERCOT downloaded and therefore cannot verify or confirm that the e-Tag is properly reflected in ERCOT’s systems. Implementing this new message could minimize future Settlement disputes regarding DC Ties if DC Tie-scheduling QSEs received confirmation messages from ERCOT containing high-level details about e-Tags.
Created2013-06-20
Approved2013-11-19
Sections Affected
4.4.4
Summary
This Nodal Protocol Revision Request (NPRR) provides for notification when a confirmed Electronic Tag (e-Tag) is downloaded, cancelled, or curtailed by ERCOT’s systems.
Action Log 4 milestones
Documents 6
NameTypePostedClassification
543NPRR-01 Message for Confirmed E-Tags 051013 doc May 10 '13 Revision Request
543NPRR-02 PRS Report 062013 doc Jun 25 '13 Committee Report
543NPRR-03 Impact Analysis 071113 doc Jul 11 '13 Staff Report
543NPRR-04 PRS Report 071813 doc Jul 22 '13 Committee Report
543NPRR-05 TAC Report 090513 doc Sep 10 '13 Committee Report
543NPRR-06 Board Report 111913 doc Nov 22 '13 Committee Report
Meetings That Took It Up 5
DateMeetingCommitteeStatus
Nov 19 '13 Board of Directors Meeting BOARD Concluded
Sep 5 '13 Technical Advisory Committee (TAC) Meeting TAC Concluded
Jul 18 '13 Protocol Revision Subcommittee (PRS) Meeting PRS Concluded
Jun 26 '13 Joint Credit Working Group (CWG)/Market Credit Working Group (MCWG) Meeting CREDITWG Concluded
Jun 20 '13 Protocol Revision Subcommittee (PRS) Meeting PRS Concluded