Overview
Twin Falls Switch Substation is an operational electrical substation in the United States, owned and operated by American Transmission Company. It operates at 69 kV, serving the regional grid.
Twin Falls Switch Substation is an operational electrical substation located in the United States, owned and operated by American Transmission Company. The facility operates at a voltage level of 69 kV, which classifies it as a medium-voltage substation typically used for subtransmission or distribution within the electrical grid. As part of the American Transmission Company's network, this substation falls under the regulatory oversight of the Federal Energy Regulatory Commission (FERC) and must comply with North American Electric Reliability Corporation (NERC) reliability standards. These standards ensure grid stability and require adherence to protocols for voltage regulation, protection systems, and maintenance. The 69 kV voltage level is common for regional power distribution, connecting higher-voltage transmission lines to local distribution networks. The substation plays a role in maintaining reliable electricity supply to the surrounding area. Its operational status indicates active contribution to grid stability, supporting both residential and industrial loads. The facility's location in the United States places it within a well-regulated electrical infrastructure sector, with established frameworks for safety and reliability.
Environmental context
The substation is located in a region with a temperate climate, which influences equipment design and maintenance schedules. Its rural setting reduces exposure to urban heat island effects but may require vegetation management to prevent interference with overhead lines. The 69 kV voltage level poses minimal environmental impact compared to higher-voltage transmission lines, with standard mitigation measures for electromagnetic fields and noise.
Frequently asked questions
Twin Falls Switch Substation is located in the United States, with coordinates approximately 45.87° N, -88.07° W.
Twin Falls Switch Substation operates at 69 kV, a medium voltage level commonly used for subtransmission and distribution.
The substation is owned and operated by American Transmission Company, a major transmission utility in the United States.
As part of the US grid, the substation must comply with NERC reliability standards and FERC regulations, ensuring grid stability and safety.
A 69 kV substation typically steps down voltage from higher transmission levels for distribution to local networks, serving industrial, commercial, and residential customers.