Who is responsible for following a voltage schedule provided by the local TO or PJM?

The Generator Owner (GO) is responsible for following a voltage schedule provided by the local Transmission Operator (TO) or PJM (Pennsylvania-New Jersey-Maryland Interconnection). This responsibility is crucial because the voltage schedule is vital for ensuring the reliability and stability of the electric grid. It outlines the acceptable voltage levels at which generators should operate, contributing to the overall management of the power system.

By adhering to the voltage schedule, the Generator Owner helps to maintain the balance of generation and load, prevent disturbances, and manage the quality of electricity supplied. The actions of the Generator Owner are instrumental in supporting both operational practices and longstanding regulatory requirements set forth by organizations like PJM and the local TO, which ultimately aim to enhance grid reliability and protect consumer interests.

While the Transmission Operator, Market Participant, and Regulatory Authority have their respective roles within the electricity market and grid management, it is specifically the Generator Owner that is tasked with compliance to the voltage specifications in order to ensure that their generation assets contribute positively to the transmission network's performance.