Overview
Paulden Substation is an operational electrical substation in Paulden, Arizona, owned and operated by Arizona Public Service. It operates at 69 kV, serving the regional grid.
Paulden Substation is an operational electrical substation located in Paulden, Arizona, United States. Owned and operated by Arizona Public Service, the facility plays a key role in the local power distribution network. As a 69 kV substation, it is classified as a medium-voltage facility within the broader electrical infrastructure of 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 set reliability standards for the bulk power system. Arizona Public Service, a major utility in the state, ensures compliance with these standards to maintain grid stability. The 69 kV voltage level is typical for subtransmission systems that connect distribution networks to higher-voltage transmission lines. Located in a rural area of Yavapai County, Paulden Substation supports the electrical needs of the surrounding community. Its operational status contributes to the reliability of the local grid, serving residential and commercial customers. The facility's role in the Arizona power system underscores the importance of substations in maintaining consistent electricity supply.
Environmental context
The substation is situated in a semi-arid region of northern Arizona, characterized by low precipitation and high solar exposure. The surrounding environment includes grasslands and juniper woodlands, which are typical of the Colorado Plateau. Electrical infrastructure in such areas must be designed to withstand temperature extremes and occasional wildfire risks. The 69 kV substation's location in a rural setting reduces direct environmental impact compared to urban facilities, but its operation still requires adherence to environmental regulations regarding electromagnetic fields and equipment maintenance.
Frequently asked questions
Paulden Substation is located in Paulden, Arizona, United States, at coordinates 34.887940, -112.470560.
Paulden Substation is owned and operated by Arizona Public Service, a major utility company serving Arizona.
Paulden Substation operates at 69 kV (69,000 volts), which is a medium-voltage level used for subtransmission and distribution.
As part of the US electrical grid, Paulden Substation must comply with NERC reliability standards and FERC regulations to ensure grid stability and safety.
A 69 kV substation steps down voltage from higher transmission lines for local distribution, serving residential, commercial, and industrial customers in the area.