Overview
40th Place Substation is an operational electrical substation in Phoenix, Arizona, operated by Arizona Public Service. It operates at 69 kV, serving the local grid.
40th Place Substation is an operational electrical substation located in Phoenix, Arizona, United States. Owned and operated by Arizona Public Service (APS), it plays a role in the regional transmission and distribution network. The substation operates at a voltage of 69 kV, which is typical for sub-transmission or distribution-level infrastructure in the United States. As part of APS's grid, the substation is subject to North American Electric Reliability Corporation (NERC) reliability standards and Federal Energy Regulatory Commission (FERC) regulations for grid stability and security. The 69 kV voltage level indicates a medium-voltage facility that likely serves urban and suburban load centers in the Phoenix metropolitan area. The substation's location in Phoenix places it within a rapidly growing urban environment with high electricity demand. Its operational status ensures continued support for local residential, commercial, and industrial customers. The facility contributes to grid resilience in a region prone to extreme heat events, which can stress electrical infrastructure.
Environmental context
The substation is situated in an urban area of Phoenix, Arizona, characterized by a hot desert climate. High summer temperatures can increase electricity demand for cooling and affect equipment performance. The facility's location in a densely populated region requires careful management of electromagnetic fields and noise, though standard substation design mitigates these impacts. The surrounding environment includes residential and commercial developments, with typical urban heat island effects.
Frequently asked questions
40th Place Substation is located in Phoenix, Arizona, United States, at coordinates 33.449992, -111.993961.
40th Place Substation is owned and operated by Arizona Public Service (APS), a major utility serving Arizona.
40th Place Substation operates at 69 kV, a common voltage for sub-transmission and distribution substations in the United States.
Substations in the United States must comply with NERC reliability standards and FERC regulations, ensuring grid stability and security.
A 69 kV substation typically steps down transmission voltage for distribution to local areas, serving residential, commercial, and industrial customers.