Corlett Substation - Cheyenne, Wyoming Electrical Substation

Corlett Substation is an operational electrical substation located in Cheyenne, Wyoming, United States. Operated by Cheyenne Light Fuel and Power, it plays a key role in the local electrical infrastructure. The substation operates at a voltage of 115 kV, which is typical for distribution-level substations that step down transmission voltages for local distribution. As part of the United States electrical grid, Corlett 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 interstate electricity transmission. The substation's 115 kV voltage level places it in the medium-voltage range, commonly used for subtransmission and distribution. The substation supports the electrical needs of Cheyenne and surrounding areas, contributing to grid stability and reliability. Its location in a growing urban area underscores its importance in meeting local energy demands. The facility's operational status ensures continued service to residential, commercial, and industrial customers.

Located in Cheyenne, Wyoming, the substation operates in a semi-arid climate with cold winters and warm summers. The surrounding area is a mix of urban development and open plains. Electrical infrastructure in this region must withstand occasional severe weather, including thunderstorms and snowstorms, which can affect grid reliability. The substation's design and maintenance practices are adapted to these conditions to ensure consistent power delivery.