NPRR930 (Advanced Action Notices and Outage Schedule Adjustments) - CIMView

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NPRR930 (Advanced Action Notices and Outage Schedule Adjustments)

Table of Contents

The Gist

NPRR930 clarifies the process that ERCOT can use to delay or cancel outages.  It first has to post an Advance Action Notice (AAN) a minimum of 24 hours before adjusting a resource’s outage schedule.  Further, resources can change their outage types to Forced to prevent ERCOT from adjusting their outage schedule.  Finally if a resource’s outage schedule is changed by ERCOT via an Outage Schedule Adjustment (OSA) they will be made whole to their costs. 

Important Actions

  • 10/8/19 Board approves NPRR930
  •  7/1/20 Phase 1 effective
  • October 2021 three AANs issued by ERCOT

Reference

NPRR930(ERCOT)

Meeting Notes

11/15/21 WMWG

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