Black Dog Substation: Operational 115 kV Electrical Substation in the United States

Black Dog Substation is an operational electrical substation located in the United States, with coordinates 44.809630, -93.251604. The facility operates at a voltage of 115 kV, classifying it as a medium-voltage substation that typically serves distribution or sub-transmission functions within the electrical grid. As a substation in the United States, Black Dog Substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC). These bodies enforce reliability standards and oversee transmission-level assets, ensuring grid stability and compliance with mandatory standards. The 115 kV voltage level is common for sub-transmission systems that connect distribution networks to higher-voltage transmission lines. The substation's location in the United States places it within a highly developed electrical infrastructure network. Its operational status indicates ongoing contribution to local or regional power distribution, supporting residential, commercial, or industrial loads. The facility's role in the grid underscores its importance in maintaining reliable electricity supply to the surrounding area.

The substation is located in a region with a temperate climate, where seasonal weather variations can impact grid operations. The 115 kV voltage level suggests the substation may serve urban or suburban areas, where proximity to populated zones requires careful management of electromagnetic fields and noise. The facility's design and maintenance likely incorporate standard environmental practices to minimize local ecological impact.