St Lawrence Substation - Operational 138 kV Electrical Infrastructure in the United States

St Lawrence is a substation located in the United States, with coordinates 43.356846, -88.317679. It is operational and operates at a voltage of 138 kV, which classifies it as a medium-voltage substation typically used for subtransmission or distribution. The facility is part of the broader electrical infrastructure that supports grid stability and power delivery. The substation operates under the regulatory framework of the United States, which includes NERC reliability standards and FERC oversight for transmission-level assets. At 138 kV, it is likely connected to higher-voltage transmission lines and serves as a distribution point for local utilities. The facility's age and specific equipment are not detailed, but typical substations of this voltage class use air-insulated or gas-insulated switchgear. As an operational substation, St Lawrence contributes to the reliability of the electrical grid in its region. Its location in the United States places it within a well-regulated environment with established standards for maintenance and safety.

The substation is located in a rural or suburban area of Wisconsin, near the town of St Lawrence. The surrounding environment includes agricultural land and natural habitats. Electrical infrastructure at this voltage level typically has a localized environmental footprint, with considerations for electromagnetic fields and land use. The facility's operation aligns with grid reliability requirements, and its impact is managed through standard environmental compliance measures.