Butterfield Substation - 138 kV Operational Substation in the United States

Butterfield Substation is an operational electrical substation located in the United States, with coordinates 41.833309, -88.045926. As a 138 kV substation, it falls within the medium-voltage range typical for distribution and sub-transmission networks, serving to step down power for local distribution or interconnect regional grids. The substation operates under the regulatory framework of the United States, which includes NERC reliability standards for bulk power system stability and FERC oversight for interstate transmission. The 138 kV voltage level is common for sub-transmission systems, often linking higher-voltage transmission lines to lower-voltage distribution networks. The facility's location in the Midwest suggests it may support a mix of urban and industrial loads. As part of the electrical infrastructure, Butterfield Substation contributes to grid reliability and power delivery in its region. Its operational status ensures continued service for local communities and industries. The substation's role in voltage regulation and load balancing is critical for maintaining stable electricity supply.

The substation is located in a region with a temperate climate, where seasonal temperature variations can affect power demand and grid operations. Its urban or suburban setting may involve considerations for electromagnetic fields and noise mitigation. The facility's design likely incorporates standard environmental safeguards for oil containment and fire protection, common for substations of this voltage class.