What is the system operator's first action if a potential emergency is indicated?

The system operator's first action when a potential emergency is indicated is to develop an Operating Plan to mitigate the emergency. This approach emphasizes the importance of having a systematic, structured response to an emergency situation to minimize risks and ensure the stability and reliability of the power system.

By creating an Operating Plan, the operator assesses the situation, identifies the nature of the potential emergency, and considers the various options available to address it. This preliminary analysis is crucial in determining the best course of action as it allows the operator to strategize and prepare for any necessary operational changes.

While contacting other operators, reducing power output, and initiating controlled outages are potential steps that might be taken subsequently, they would generally follow the development of a comprehensive plan. Immediate actions without a well-considered strategy could lead to further complications or inadequate responses to the emergency situation. Thus, crafting an Operating Plan is the foundational step that sets the stage for any effective action taken thereafter.