Overview
Airport SW Substation is an operational electrical substation in Tucson, Arizona, owned and operated by Tucson Electric Power. It operates at 46 kV, serving the local grid.
Airport SW Substation is an electrical substation located in Tucson, Arizona, United States. Owned and operated by Tucson Electric Power, the facility is part of the regional electrical infrastructure that distributes power to residential, commercial, and industrial customers. The substation operates at a voltage of 46 kV, which is typical for distribution-level substations that step down transmission voltages for local use. As a substation within the United States, Airport SW Substation operates under the regulatory framework established by the Federal Energy Regulatory Commission (FERC) and adheres to reliability standards set by the North American Electric Reliability Corporation (NERC). The facility is likely equipped with modern switchgear and protection systems to ensure grid stability and safety. Tucson Electric Power serves over 400,000 customers in southern Arizona, and this substation plays a role in maintaining reliable electricity supply to the Tucson area. The substation's location near Tucson International Airport underscores its importance in supporting critical infrastructure, including airport operations and surrounding communities. Its operational status ensures continued grid connectivity and power distribution in a region that experiences high summer temperatures, placing demand on the electrical system. The facility contributes to the resilience of the local grid by providing voltage regulation and load management.
Environmental context
The substation is situated in an urban area near Tucson International Airport, a region characterized by a semi-arid climate with hot summers and mild winters. Electrical infrastructure in such environments must withstand high temperatures and occasional monsoon storms. The facility's design likely includes measures to manage heat dissipation and protect equipment from dust and moisture. Its location in a populated area underscores the need for reliable power to support residential, commercial, and airport operations.
Frequently asked questions
Airport SW Substation is located in Tucson, Arizona, United States, near Tucson International Airport.
The substation is owned and operated by Tucson Electric Power, a utility serving southern Arizona.
Airport SW Substation operates at 46 kV, which is a distribution-level voltage.
As part of the US electrical grid, the substation must comply with NERC reliability standards and FERC regulations for grid stability and safety.
Substations like Airport SW step down transmission voltages for local distribution, ensuring reliable power delivery to homes, businesses, and critical facilities such as airports.