NPRR934  Advance Action Notice (AAN) and Clarify Process for Resource Outage Approval Withdrawal

This Nodal Protocol Revision Request (NPRR) creates a new Operating Condition Notice (OCN) type called an Advance Action Notice (AAN) to communicate the need for Qualified Scheduling Entities (QSEs) and Transmission Service Providers (TSPs) to modify their plans to avoid the need for ERCOT to take future actions, including but not limited to withdrawing approval or acceptance of Planned Resource Outages, to address a potential Emergency Condition, and clarifies that an OCN is not an Emergency Condition level. This NPRR also clarifies the process for withdrawal of approved or accepted Planned Outages to avoid potential Emergency Conditions.