Cocopah Substation - Operational 69 kV Electrical Substation in the United States

Cocopah Substation is an operational electrical substation located in the United States, with coordinates 32.705272, -114.666048. The facility operates at a voltage of 69 kV, classifying it as a medium-voltage substation typical for distribution-level infrastructure in the US grid. As a substation, Cocopah Substation is subject to NERC reliability standards and FERC regulations for transmission-level assets, though its voltage level places it primarily within distribution system operations. Substations of this voltage class commonly use switchgear and transformers to step down power for local distribution. The substation serves the surrounding area, contributing to grid reliability and power quality for residential, commercial, or industrial customers. Its location in the southwestern US may involve environmental considerations such as high ambient temperatures and seismic activity, which influence design and maintenance practices.

The substation is located in a region with a hot desert climate, which can affect equipment performance and cooling requirements. The area is also subject to seismic activity, necessitating robust structural design. The facility's 69 kV voltage level indicates a role in local distribution rather than long-distance transmission, reducing its environmental footprint compared to high-voltage lines.