Overview
Cedar City Substation is an operational electrical substation in Utah, United States, handling voltages of 230 kV and 138 kV. It plays a key role in regional power transmission and grid stability.
Cedar City Substation is an operational electrical substation located in Utah, United States. The facility operates at voltage levels of 230 kV and 138 kV, indicating its role in high-voltage transmission and distribution within the regional grid. As a substation, it serves as a critical node for stepping down transmission voltages for local distribution or interconnecting different parts of the power network. 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. The facility's voltage levels suggest it is part of the bulk power system, subject to mandatory reliability standards to ensure grid stability and security. The substation's location in Cedar City, Utah, places it within a region characterized by a mix of urban and rural loads, including residential, commercial, and industrial customers. Its operation supports the local economy and community by providing reliable electricity supply. The facility's age and specific equipment details are not publicly available, but its operational status indicates ongoing maintenance and compliance with industry standards.
Environmental context
The substation is situated in a semi-arid region of Utah, where water scarcity and wildfire risks are notable environmental concerns. Electrical infrastructure in such areas must be designed to withstand extreme weather events, including high winds and temperature fluctuations. The facility's voltage levels and criticality to grid stability necessitate robust environmental management practices to minimize risks of outages and ensure safe operation.
Frequently asked questions
Cedar City Substation is located in Cedar City, Utah, United States, at coordinates 37.663808, -113.146241.
Cedar City Substation operates at voltage levels of 230 kV and 138 kV, indicating its role in high-voltage transmission and distribution.
The operator of Cedar City Substation is not publicly listed, but it is part of the US electrical grid, which is subject to NERC reliability standards and FERC regulation.
Substations in the United States must comply with NERC reliability standards for bulk power system operation, as well as FERC regulations for transmission assets. These standards cover maintenance, cybersecurity, and operational reliability.
Substations are critical nodes in the electrical grid that transform voltage levels, switch circuits, and protect the system. They enable efficient transmission of electricity over long distances and safe distribution to end users.