Day-Ahead Market Incidents - CIMView

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Day-Ahead Market Incidents

Table of Contents

The Gist

The Day-Ahead Market (DAM) is a complex (non-convex) beast that on a few occasions breaks down and takes longer than expected to run.  This topic page serves as a log of those events and links to meetings in which they were discussed.

Important Actions

  • 2/1/22 ERCOT has DAM delay for Operating Day 2/2/22 due to incorrect PUN load distribution factors(ldfs).  After ERCOT adjusted the ldfs, the DAM ran successfully.  This problem is not expected to repeat as ERCOT updated the ldfs for following days.  

Related Topics


Meeting Notes

2/2/22 WMS


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