Overview
Acoma Substation is an operational electrical substation owned by Arizona Public Service in Arizona, USA. It operates at 69 kV, serving the local grid.
Acoma Substation is an operational electrical substation located in Arizona, United States, owned and operated by Arizona Public Service (APS). The facility operates at a voltage of 69 kV, classifying it as a medium-voltage substation within the regional transmission and distribution network. As part of APS's infrastructure, it plays a role in delivering electricity to customers in the Phoenix metropolitan area and surrounding communities. The substation operates under the regulatory framework of the Federal Energy Regulatory Commission (FERC) and adheres to North American Electric Reliability Corporation (NERC) reliability standards. In Arizona, the Arizona Corporation Commission oversees utility operations, ensuring compliance with grid stability and safety requirements. The 69 kV voltage level is typical for subtransmission systems that connect bulk power sources to distribution networks. Acoma Substation contributes to the reliability of the local electrical grid by stepping down voltage for distribution to residential, commercial, and industrial users. Its location in a growing urban region underscores its importance in meeting increasing electricity demand. The facility's operational status and ownership by a major utility like APS indicate a well-maintained asset within the broader Western Interconnection grid.
Environmental context
The substation is situated in an arid desert environment typical of central Arizona, characterized by low rainfall and high summer temperatures. Such conditions require robust cooling and fire protection systems for electrical equipment. The surrounding area includes urban development and natural desert habitats, necessitating careful management of electromagnetic fields and potential impacts on local wildlife. The facility's design likely incorporates measures to withstand extreme heat and dust storms common to the region.
Frequently asked questions
Acoma Substation is located in Arizona, United States, near coordinates 33.618312, -111.927753, within the service territory of Arizona Public Service.
Acoma Substation operates at a voltage of 69 kV, which is a medium-voltage level used for subtransmission in the electrical grid.
Acoma Substation is owned by Arizona Public Service (APS), a major electric utility serving Arizona.
As part of the US electrical grid, Acoma Substation must comply with NERC reliability standards and FERC regulations for grid stability and safety.
A 69 kV substation typically steps down voltage from higher transmission levels for distribution to local networks, serving residential, commercial, and industrial customers.