NOTICE DATE: April 18, 2019
NOTICE TYPE: M-A041219-02 Settlements
SHORT DESCRIPTION: Real-Time Market (RTM) Resettlement for Operating Day August 9, 2018
INTENDED AUDIENCE: QSE Settlement Personnel
DAY AFFECTED: Operating Day August 9, 2018
LONG DESCRIPTION: ERCOT found an issue in its Settlement system interface which impacted the Real-Time Ancillary Service Supply Responsibility for QSEs (RTASRESP) used in the calculation of Real-Time Ancillary Service Imbalance Amount (RTASIAMT) and Real-Time Reliability Deployment Ancillary Service Imbalance Amount (RTRDASIAMT) for two Operating Days (ODs) —August 9, 2018 and August 19, 2018.
This Market Notice is to inform Market Participants that ERCOT is issuing an RTM Resettlement Statement for Operating Day August 9, 2018. Resettlement details are in the tables below.
Affected Operating Day |
August 9, 2018 |
Description of reason for Resettlement |
Settlement system interface issue |
Affected Settlement Charge Types |
RTASIAMT, LAASIRNAMT, RTEIAMT, LARTRNAMT |
Publication Date of Previous Settlement Statement |
February 5, 2019 |
Publication Date of Resettlement Statement |
April 18, 2019 |
Invoice Date of Resettlement Statement |
April 18, 2019 |
Resettled Charge Types |
Resettlement Amount |
Real-Time Ancillary Service Imbalance Amount (RTASIAMT) |
$(901.31) |
Load-Allocated Ancillary Service Imbalance Revenue Neutrality (LAASIRNAMT) |
$901.21 |
Real-Time Energy Imbalance Amount (RTEIAMT) |
$109.34 |
Real-Time Revenue Neutrality Allocation Amount (LARTRNAMT) |
$(108.83) |
ADDITIONAL INFORMATION: Please review the ERCOT website for previous Market Notices related to this subject.
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 ClientServices@ercot.com.
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