Overview
Corbell Substation is an operational 230 kV electrical substation in Arizona, United States, owned and operated by Salt River Project. It plays a key role in regional grid stability.
Corbell Substation is an operational electrical substation located in Arizona, United States, owned and operated by Salt River Project. The facility operates at a voltage level of 230 kV, classifying it as a high-voltage transmission substation critical for bulk power transfer and grid reliability in the region. The substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC), which enforce reliability standards for transmission assets. As part of the Salt River Project system, it supports the integration of diverse generation sources and load centers across the southwestern United States. Environmentally, the substation is situated in an arid region where efficient power transmission is vital for urban and agricultural consumers. Its role in the grid helps reduce transmission losses and supports the integration of renewable energy sources, contributing to the overall resilience and sustainability of the local electrical infrastructure.
Environmental context
The substation is located in a desert climate with high solar insolation, making it well-suited for supporting solar energy integration. Its 230 kV voltage level allows efficient long-distance power transmission, reducing line losses and supporting the region's growing demand. The facility's location near urban centers like Phoenix helps maintain grid stability during peak load periods.
Frequently asked questions
Corbell Substation is located in Arizona, United States, at coordinates 33.357949, -111.829794. It is owned and operated by Salt River Project.
Corbell Substation operates at a voltage of 230 kV, which is a high-voltage transmission level used for bulk power transfer across long distances.
Corbell Substation is owned and operated by Salt River Project, a major utility serving the Phoenix metropolitan area and central Arizona.
As a transmission asset in the United States, Corbell Substation must comply with NERC reliability standards and FERC regulations, ensuring grid stability and security.
A 230 kV substation like Corbell Substation serves as a critical node in the transmission network, stepping down voltage for distribution or interconnecting high-voltage lines to ensure reliable electricity delivery.