Overview
Indian Bend Substation is an operational electrical substation in Arizona, United States, operated by Arizona Public Service. It operates at 69 kV, serving the local grid.
Indian Bend Substation is an operational electrical substation located in Arizona, United States. It is owned and operated by Arizona Public Service, a major utility in the region. The substation operates at a voltage level of 69 kV, classifying it as a medium-voltage distribution substation that plays a role in stepping down power for local distribution. As part of the United States electrical infrastructure, this facility operates under the regulatory framework established by the Federal Energy Regulatory Commission (FERC) and adheres to North American Electric Reliability Corporation (NERC) reliability standards. Substations like Indian Bend are critical nodes in the grid, facilitating voltage transformation and switching operations to ensure stable electricity supply to residential, commercial, and industrial customers in the Phoenix metropolitan area. The substation's location in Arizona places it within a region experiencing growing electricity demand due to population growth and economic development. Its operational status and connection to Arizona Public Service's network underscore its role in maintaining grid reliability and supporting the integration of renewable energy sources, such as solar power, which is abundant in the state.
Environmental context
The substation is situated in an arid desert environment typical of central Arizona, where high summer temperatures drive peak electricity demand for air conditioning. The facility's design and operation must account for extreme heat and dust, which can affect equipment performance. Its role in the grid supports the region's growing population and economic activities, while also facilitating the integration of solar energy resources common in the area.
Frequently asked questions
Indian Bend Substation is located in Arizona, United States, near coordinates 33.597450, -111.983981, within the service territory of Arizona Public Service.
Indian Bend Substation operates at a voltage of 69 kV, which is typical for distribution-level substations that step down transmission voltages for local distribution.
Indian Bend Substation is owned and operated by Arizona Public Service, a major electric utility serving Arizona.
As part of the US electrical grid, Indian Bend Substation must comply with NERC reliability standards and FERC regulations for grid stability and safety.
A 69 kV substation like Indian Bend serves as a distribution substation, stepping down higher transmission voltages to lower voltages for delivery to homes and businesses, and providing switching and protection functions.