Mocassin Substation - 115 kV Electrical Substation in North Dakota, United States

Mocassin Substation is an operational electrical substation located in North Dakota, United States. It is owned and operated by McKenzie Electric Cooperative, a rural electric cooperative serving the region. The substation operates at a voltage of 115 kV, classifying it as a medium-voltage facility within the electrical infrastructure sector. The substation operates under the regulatory framework of the United States, which includes NERC reliability standards for grid stability and FERC oversight for transmission-level assets. As a 115 kV substation, it plays a role in distributing power from higher-voltage transmission lines to local distribution networks. The facility is situated in a rural area, typical of many substations operated by electric cooperatives in the region. Mocassin Substation contributes to the reliability of the local electrical grid, supporting residential, agricultural, and small industrial customers in the area. Its operation is critical for maintaining voltage stability and ensuring consistent power supply to the community. The substation's location in North Dakota places it within a region with significant wind energy resources, which may influence grid integration and operational considerations.

The substation is located in a rural area of North Dakota, characterized by agricultural land and open prairie. The local environment is subject to seasonal weather extremes, including cold winters and hot summers, which can affect electrical infrastructure performance. The facility's voltage level and rural location suggest it serves as a distribution substation, with potential impacts on local wildlife and land use, though such effects are typically minimal for substations of this scale.