Overview
Panguitch Substation is an operational electrical substation in Utah, owned and operated by Rocky Mountain Power. It operates at 69 kV, serving the local grid.
Panguitch Substation is an electrical substation located near Panguitch, Utah, United States. Owned and operated by Rocky Mountain Power, a major utility in the region, the facility plays a role in the transmission and distribution of electricity. The substation operates at a voltage of 69 kV, which is typical for sub-transmission or distribution-level infrastructure in rural areas. As part of the Western Interconnection, the substation is subject to reliability standards set by the North American Electric Reliability Corporation (NERC) and regulated by the Federal Energy Regulatory Commission (FERC). Rocky Mountain Power, a subsidiary of PacifiCorp, operates under these frameworks to ensure grid stability. The 69 kV voltage level indicates a medium-voltage facility that connects local distribution networks to higher-voltage transmission lines. The substation serves the Panguitch area, a rural community in southern Utah. Its operational status ensures reliable electricity supply to residential, commercial, and agricultural customers. The facility contributes to the resilience of the regional grid, particularly in an area prone to extreme weather events such as snowstorms and wildfires, which can impact electrical infrastructure.
Environmental context
The substation is located in a rural, high-desert environment near Panguitch, Utah, at an elevation of approximately 6,600 feet. The area experiences cold winters and hot summers, with potential for snow and ice accumulation on equipment. The facility's design likely includes measures to withstand these conditions, such as insulated switchgear and robust grounding systems. Its location away from dense urban areas reduces exposure to certain risks but may increase vulnerability to wildlife interactions and vegetation encroachment.
Frequently asked questions
Panguitch Substation is located near Panguitch, Utah, United States, at coordinates 37.825522, -112.436854.
Panguitch Substation operates at 69 kV, which is a medium voltage level commonly used for sub-transmission and distribution in rural areas.
Panguitch Substation is owned and operated by Rocky Mountain Power, a utility company serving parts of Utah, Idaho, and Wyoming.
In the United States, substations are subject to NERC reliability standards and FERC regulations. For 69 kV facilities, compliance with NERC PRC (Protection and Control) and FAC (Facilities Design, Connections, and Maintenance) standards is typical.
A 69 kV substation typically steps down voltage from higher transmission lines (e.g., 138 kV or 230 kV) for distribution to local networks, serving residential, commercial, and industrial customers in the area.