Overview
Lincoln Street South Substation is an operational substation in Phoenix, Arizona, operated by Arizona Public Service. It handles voltages of 230 kV and 69 kV, serving the local electrical grid.
Lincoln Street South Substation is an operational electrical substation located in Phoenix, Arizona, United States. Owned and operated by Arizona Public Service (APS), a major utility in the region, this facility plays a key role in the state's electrical infrastructure. The substation handles transmission-level voltages of 230 kV and distribution-level voltage of 69 kV, indicating its function in stepping down power for local distribution. Operating under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC), the substation adheres to strict reliability standards for grid stability. As part of APS's network, it supports the growing energy demands of the Phoenix metropolitan area, which experiences high electricity consumption due to air conditioning loads in the hot desert climate. The substation's location in an urban area underscores its importance for local grid reliability. It contributes to the resilience of the electrical system by providing voltage transformation and switching capabilities, ensuring stable power supply to residential, commercial, and industrial customers in the region.
Environmental context
Located in the Sonoran Desert, the substation operates in a hot, arid climate where high summer temperatures drive peak electricity demand for cooling. The facility's urban setting in Phoenix means it is integrated into a dense electrical network, with potential environmental considerations related to electromagnetic fields and land use. The substation's design likely includes measures to mitigate heat impacts on equipment and to minimize visual and noise impacts on the surrounding community.
Frequently asked questions
Lincoln Street South Substation is located in Phoenix, Arizona, United States, at coordinates 33.441678, -112.077058.
The substation handles transmission voltage of 230 kV and distribution voltage of 69 kV, serving as a step-down point in the electrical grid.
The substation is owned and operated by Arizona Public Service (APS), a major electric utility serving Arizona.
As part of the US electrical grid, the substation must comply with NERC reliability standards and FERC regulations for transmission-level assets.
Substations transform voltage levels for efficient transmission and distribution, and provide switching, protection, and control functions to maintain grid stability.