NOTICE DATE: April 12, 2017

NOTICE TYPE: W-A041217-01 Operations

SHORT DESCRIPTION: Backcasted (Actual) Load Profiles Error

INTENDED AUDIENCE: ERCOT Market Participants

DAYS AFFECTED: March 12 – 18, 2017

LONG DESCRIPTION: Due to a Spring Daylight Savings Time (DST) issue, incorrect Backcasted Load Profiles were posted on ERCOT.com and used in Initial Settlement for March 12 – March 18, 2017. The Backcasted Load Profiles data has been updated and will be used in Final Settlement calculations. ERCOT will send an update Market Notice when the revised Backcasted Load Profiles data has been reposted to ercot.com.

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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