NOTICE DATE: August 7, 2018
NOTICE TYPE: W-A072018-02 Settlements
SHORT DESCRIPTION: ERCOT Board approval of price corrections for Real-Time Locational Marginal Prices (RTLMPs), Real-Time Settlement Point Prices (RTSPPs), EPS Meter Prices (RTRMPRs), and other prices for
certain Settlement Intervals on Operating Day July 18, 2018.
INTENDED AUDIENCE: QSE and CRRAH Settlement Personnel
DAY AFFECTED: July 18, 2018
LONG DESCRIPTION: On July 20, 2018, ERCOT posted Market Notice W-A072018-01 informing Market Participants that ERCOT would seek approval of the ERCOT Board of Directors (ERCOT Board) to correct prices in
the Real-Time Market (RTM) for certain Security-Constrained Economic Dispatch (SCED) intervals and Settlement Intervals (i.e., intervals ending 16:30 – 18:30) on Operating Day July 18, 2018.
On August 7, 2018, ERCOT staff recommended that the ERCOT Board make a determination that prices for Settlement Intervals ending 16:30 – 18:30 on July 18, 2018 were significantly affected by a Data Input error, and authorize ERCOT to correct
all impacted prices, including:
·
Real-Time Price for Energy Metered for Resource (RTRMPR);
The ERCOT Board considered the recommendation at its August 7, 2018 meeting and approved the price correction. All supporting documents are located at
ERCOT - Board of Directors Meeting (August 7, 2018) under Agenda Item No.9.
ADDITIONAL INFORMATION:
The corrected Settlement Point Prices will be posted in both CSV and XML formats in the RTM Price Corrections folder located at
http://www.ercot.com/mktinfo/prices/.
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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