Overview
Queen Creek Substation is an operational electrical substation in Arizona, United States, owned and operated by Salt River Project. It operates at 69 kV, serving the Queen Creek area.
Queen Creek 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 69 kV, which is typical for distribution-level substations that step down transmission voltages for local distribution networks. As part of the Salt River Project's infrastructure, it plays a role in delivering electricity to residential, commercial, and agricultural customers in the region. The substation operates under the regulatory framework of the United States, which includes reliability standards set by the North American Electric Reliability Corporation (NERC) and oversight by the Federal Energy Regulatory Commission (FERC) for transmission-level assets. While 69 kV is below the typical threshold for NERC's bulk electric system (100 kV), the facility still adheres to applicable safety and operational standards. The substation likely employs modern switchgear and protection systems to ensure grid stability and reliability. Queen Creek Substation supports the growing community of Queen Creek, Arizona, which has experienced significant population growth in recent years. The facility's location in a suburban area underscores its role in meeting increasing electricity demand. By stepping down voltage for local distribution, it contributes to the reliable supply of power for homes, businesses, and essential services in the region.
Environmental context
The substation is located in a semi-arid region of Arizona, characterized by hot summers and mild winters. The surrounding area is primarily suburban with some agricultural land. Electrical infrastructure in such environments must be designed to withstand high temperatures and occasional dust storms, which can affect equipment performance. The facility's 69 kV operation is typical for distribution substations that serve urban and suburban communities, balancing reliability with environmental considerations.
Frequently asked questions
Queen Creek Substation is located in Queen Creek, Arizona, United States, at coordinates 33.249637, -111.549207.
Queen Creek Substation operates at a voltage of 69 kV, which is a common distribution voltage level in the United States.
Queen Creek Substation is owned and operated by Salt River Project, a major utility provider in Arizona.
In the United States, substations are subject to NERC reliability standards and FERC regulations for transmission assets. For distribution-level substations like Queen Creek, state and local utility regulations also apply.
A 69 kV substation typically steps down higher transmission voltages to distribution levels for local delivery to homes and businesses, playing a critical role in grid reliability and power distribution.