Mashhad Power Plant matters in the Hormuz Graph because it is tied to electricity resilience in one of Iran’s largest urban and service economies, where demand is shaped by residents, pilgrimage traffic, hotels, hospitals, retail, cold chains, and industrial activity. Its role connects public power supply, enterprise demand, seasonal load pressure, and the operating reliability of Mashhad’s consumer and hospitality markets. The asset is analytically useful because power constraints in Mashhad affect not only factories, but also tourism services, medical facilities, logistics, and eastern-corridor business operations.