Caledonia Substation - North Dakota Electrical Substation Operated by Minnkota Power Cooperative

Caledonia Substation is an operational electrical substation located in North Dakota, United States. Owned and operated by Minnkota Power Cooperative, it serves as a key node in the regional transmission grid. The substation operates at voltage levels of 115 kV and 69 kV, indicating its role in both sub-transmission and distribution networks. The substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC), which set reliability standards for the bulk power system. As part of Minnkota Power Cooperative's infrastructure, it supports the cooperative's mission to provide reliable electricity to member-owner utilities in the region. The facility's voltage levels are typical for substations that interconnect transmission lines and serve local distribution needs. Caledonia Substation plays a critical role in maintaining grid stability and power delivery in its service area. Its location in rural North Dakota supports agricultural and residential communities, contributing to the region's economic vitality. The substation's operational status ensures continued reliability for the surrounding electrical infrastructure.

The substation is situated in a rural area of North Dakota, characterized by flat terrain and agricultural land. Its operation involves electromagnetic fields and potential impacts on local wildlife, though standard mitigation measures are typically employed. The facility's voltage levels and location influence its environmental footprint, with lower visual impact compared to larger transmission infrastructure.