Overview
Corriedale Substation is an operational electrical substation in Cheyenne, Wyoming, United States, owned and operated by Cheyenne Light Fuel and Power. It operates at 115 kV, serving the local grid.
Corriedale Substation is an operational electrical substation located in Cheyenne, Wyoming, United States. Owned and operated by Cheyenne Light Fuel and Power, the facility operates at a voltage of 115 kV, classifying it as a medium-voltage substation typical of distribution-level infrastructure in the region. The substation operates under the regulatory framework of the United States, which includes reliability standards set by the North American Electric Reliability Corporation (NERC) and oversight by the Federal Energy Regulatory Commission (FERC) for transmission-level assets. As a 115 kV facility, it likely plays a role in stepping down power from higher-voltage transmission lines for local distribution, supporting the electrical needs of Cheyenne and surrounding areas. Located in southeastern Wyoming, the substation supports a region with a mix of urban and rural loads. Its operational status and voltage level indicate it is a key node in the local grid, contributing to the reliability and stability of electricity supply for residential, commercial, and industrial customers in the area.
Environmental context
The substation is situated in Cheyenne, Wyoming, a semi-arid region with cold winters and mild summers. The local environment is characterized by grasslands and occasional wildfires, which can pose risks to overhead power lines. The 115 kV voltage level suggests the substation is part of the distribution network, with potential environmental impacts limited to land use and electromagnetic fields, which are regulated under federal guidelines.
Frequently asked questions
Corriedale Substation is located in Cheyenne, Wyoming, United States, at coordinates 41.108429, -104.960898.
Corriedale Substation operates at a voltage of 115 kV, which is typical for distribution-level substations in the United States.
Corriedale Substation is owned and operated by Cheyenne Light Fuel and Power, a utility serving the Cheyenne area.
In the United States, substations are subject to NERC reliability standards for grid stability and FERC regulations for interstate transmission. Local utilities must also comply with state public utility commission rules.
A 115 kV substation typically steps down voltage from higher transmission levels (e.g., 230 kV or 345 kV) for distribution to local networks, serving residential, commercial, and industrial customers.