Overview
West Junction Substation is an operational electrical substation in the United States, owned and operated by American Transmission Company. It operates at a voltage of 138 kV, serving the regional grid.
West Junction Substation is an operational electrical substation located in the United States, owned and operated by American Transmission Company. The facility operates at a voltage of 138 kV, placing it within the sub-transmission or distribution voltage range typical for regional power distribution. As part of the American Transmission Company's network, this substation plays a role in the broader U.S. electrical infrastructure, which is regulated by the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC). Substations like West Junction are critical for stepping down voltage from transmission lines to distribution levels, ensuring reliable power delivery to local communities. The substation's location in the United States places it under a well-established regulatory framework that emphasizes grid reliability and security. Its operational status indicates ongoing contribution to the stability of the regional power grid, supporting residential, commercial, and industrial electricity needs.
Environmental context
The substation is located in an urban or suburban area near Milwaukee, Wisconsin, where electrical infrastructure supports a mix of residential and industrial loads. The 138 kV voltage level suggests it serves as a distribution substation, which typically has lower environmental impact than high-voltage transmission lines. Local environmental considerations include electromagnetic field management and stormwater runoff control, standard for such facilities.
Frequently asked questions
West Junction Substation is located in the United States, near Milwaukee, Wisconsin, at coordinates 43.010832, -88.034569.
West Junction Substation operates at a voltage of 138 kV, which is typical for sub-transmission or distribution substations in the United States.
West Junction Substation is owned and operated by American Transmission Company, a major transmission utility in the United States.
As part of the U.S. electrical grid, West Junction Substation must comply with NERC reliability standards and FERC regulations, ensuring grid stability and security.
A 138 kV substation typically steps down voltage from higher transmission levels to distribution levels, serving local communities and industries with reliable electricity.