NOTICE DATE: January 20, 2023
NOTICE TYPE: M-A012023-01 NPRR
SHORT DESCRIPTION: Implementation Details of NPRR1054
INTENDED AUDIENCE: All Market Participants
DAYS AFFECTED: February 1, 2023
LONG DESCRIPTION: On February 1, 2023, the remaining Protocol language associated with Nodal Protocol Revision Request (NPRR) 1054, Removal of Oklaunion Exemption Language, will be implemented.
NPRR1054 removes references and calculations associated with the Oklaunion Exemption from the following Protocol Sections:
Settlement Billing Determinants that will no longer be used:
Billing Determinant |
Short Description |
Extract |
Extract Table |
RTDCEXP |
Real-Time DC Export per QSE per Settlement Point |
SID & RTM CODE |
MKTINPUTHEADER MKTINPUTINTERVAL |
RTDCEXPAMT |
Real-Time DC Export Amount per QSE per Settlement Point |
RTM CODE |
RTMOUTPUTHEADER RTMOUTPUTINTERVAL |
RTDCEXPAMTQSETOT |
Real-Time DC Export Amount QSE Total per QSE |
RTM CODE |
RTMOUTPUTHEADER RTMOUTPUTINTERVAL |
The Settlement Billing Determinant, "Real-Time DC Export Amount Total" (RTDCEXPAMTTOT), will continue to be produced for every Operating Day with a value of zero for each interval until it is removed with a future system modification.
ACTION REQUIRED: Impacted Market Participants should implement changes to their shadow Settlement systems to incorporate the Protocol revisions made by NPRR1054.
ADDITIONAL INFORMATION: Pursuant to Nodal Protocol Section 21.6, Nodal Protocol Revision Implementation, ERCOT is required to provide notice as soon as practicable, but no later than ten days prior to implementation.
NPRR1054 and its associated documents can be found on the ERCOT website.
Additional Settlement details can be found in the Settlements Charge Matrix located on the Settlements Information page on the ERCOT website.
CONTACT: If you have any questions, please contact your ERCOT Account Manager. You may also call the general ERCOT Client Services phone number at (512) 248-3900 or contact ERCOT Client Services via email at [log in to unmask].
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