Chouteau #2 Substation - 161 kV Electrical Substation in the United States

Chouteau #2 Substation is an operational electrical substation located in the United States, with coordinates 36.220674, -95.274914. The facility operates at a voltage of 161 kV, placing it in the medium-to-high voltage range typical for sub-transmission and distribution substations. This voltage level indicates its role in stepping down power from high-voltage transmission lines for local distribution. The substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC), which enforce reliability standards for the bulk power system. As a substation in the United States, it is subject to NERC's Critical Infrastructure Protection (CIP) standards and regional reliability entity oversight. The 161 kV voltage class is common for sub-transmission systems that serve industrial and urban areas. Chouteau #2 Substation contributes to the electrical infrastructure of its region by facilitating reliable power delivery. Its operational status ensures continued support for local grid stability and energy distribution. The facility's location in the central United States places it within a region that experiences varied weather conditions, which can influence operational planning and maintenance practices.

The substation is located in a region with a temperate climate, where seasonal temperature variations and occasional severe weather events can affect grid operations. The surrounding area is a mix of rural and suburban land uses, with the substation's footprint designed to minimize environmental impact. Typical environmental considerations for substations include stormwater management, oil containment for transformers, and vegetation management to maintain clearance and reduce fire risk.