Overview
20th St is an operational electrical substation in the United States, operating at 69 kV. It plays a role in local grid stability and power distribution.
20th St is an operational electrical substation located in the United States, with coordinates 43.746039, -87.714478. The facility operates at a voltage of 69 kV, which is typical for sub-transmission or distribution-level substations, serving to step down power for local distribution networks. The substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC), which enforce reliability standards for the bulk power system. As a 69 kV facility, it is likely part of the regional transmission or sub-transmission grid, connecting higher voltage lines to distribution feeders. This substation supports the electrical infrastructure of its surrounding area, contributing to reliable power delivery for residential, commercial, or industrial customers. Its operational status indicates active participation in the grid, with potential significance for local energy resilience and load management.
Environmental context
The substation is located in an area with a temperate climate, typical of the Great Lakes region. Its 69 kV voltage level suggests a role in distributing power to urban or suburban areas, where electromagnetic fields are managed through standard siting practices. The facility's environmental impact is primarily related to land use and potential oil containment from transformers, which are regulated under environmental protection standards.
Frequently asked questions
The 20th St substation is located in the United States at coordinates 43.746039, -87.714478, likely in the Great Lakes region.
The 20th St substation operates at a voltage of 69 kV, which is common for sub-transmission or distribution-level substations.
The 20th St substation is listed as operational, meaning it is actively connected to the grid and performing its intended function.
Substations in the United States are subject to NERC reliability standards for grid stability and FERC regulations for transmission-level assets, ensuring safe and reliable operation.
A 69 kV substation typically steps down voltage from higher transmission levels (e.g., 138 kV or 230 kV) for distribution to local networks, serving industrial, commercial, or residential areas.