McAuley Substation - DTE Energy Electrical Substation in the United States

McAuley Substation is an operational electrical substation located in the United States, owned and operated by DTE Energy. The facility handles voltage levels of 120,000 volts (120 kV) and 13,200 volts (13.2 kV), indicating its role in both transmission and distribution within the electrical grid. As a substation operating under the jurisdiction of the United States, it adheres to NERC reliability standards and FERC regulations for transmission-level assets. The 120 kV voltage class is typical for sub-transmission or high-voltage distribution, often serving industrial or densely populated areas. DTE Energy is a major utility in Michigan, and this substation likely supports the regional grid stability and load demands. The substation's location at coordinates 42.27°N, 83.65°W places it in the vicinity of Ann Arbor, Michigan, an area with a mix of urban and suburban development. Its operational status ensures continued contribution to the local electrical infrastructure, facilitating power distribution to residential, commercial, and industrial customers. The facility plays a critical role in maintaining grid reliability and supporting the energy needs of the region.

The substation is located in a region with a temperate climate, where seasonal temperature extremes can influence electricity demand for heating and cooling. Urban and suburban development in the area increases the importance of reliable power distribution. The facility's voltage levels and equipment age are typical for substations in this region, with standard environmental management practices to mitigate any local impacts.