Overview
Javelina Substation is an operational electrical substation in Arizona, United States, operated by Arizona Public Service. It operates at a voltage of 69 kV, serving the local grid.
Javelina Substation is an operational electrical substation located in Arizona, United States. Owned and operated by Arizona Public Service (APS), this facility plays a role in the state's power distribution network. The substation operates at a voltage of 69 kV, which is typical for sub-transmission or distribution-level infrastructure in the region. As part of the US electrical grid, Javelina Substation operates under regulatory oversight from the Federal Energy Regulatory Commission (FERC) for wholesale electricity markets and reliability standards set by the North American Electric Reliability Corporation (NERC). APS, as a major utility in Arizona, adheres to these standards to ensure grid stability and safety. The substation's 69 kV voltage level indicates it likely serves local industrial, commercial, or residential loads. The substation's location in Arizona places it within a region experiencing growing electricity demand due to population growth and economic development. Its operational status ensures continued support for the local power grid, contributing to the reliability of electricity supply in the area. The facility is part of APS's broader transmission and distribution network, which serves millions of customers across the state.
Environmental context
The substation is situated in an arid desert environment typical of Arizona, where high temperatures and low humidity influence electrical infrastructure design and operation. Cooling and insulation requirements for equipment are adapted to these conditions. The facility's location in a rapidly urbanizing area may necessitate considerations for land use and electromagnetic field management, though specific environmental impacts are managed through standard utility practices.
Frequently asked questions
Javelina Substation is located in Arizona, United States, at coordinates 33.625744, -112.410076. It is operated by Arizona Public Service (APS).
Javelina Substation operates at a voltage of 69 kV, which is a common voltage level for sub-transmission and distribution substations in the United States.
Javelina Substation is owned and operated by Arizona Public Service (APS), a major electric utility serving Arizona.
Substations in the US must comply with NERC reliability standards for grid stability and FERC regulations for wholesale electricity markets. Additionally, equipment often follows IEEE and ANSI standards.
A 69 kV substation typically steps down transmission-level voltage for distribution to local areas, serving industrial, commercial, and residential customers. It is a critical node in the sub-transmission network.