Overview
Metra Brookdale Substation is an operational electrical substation in Chicago, Illinois, owned by Metra. It supports the regional rail network's power distribution.
Metra Brookdale Substation is an operational electrical substation located in Chicago, Illinois, United States. Owned by Metra, the commuter rail agency serving the Chicago metropolitan area, this facility plays a key role in powering the region's rail infrastructure. As a substation, it is part of the medium-voltage distribution network that supplies electricity to traction systems and station facilities. The substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and is subject to standards for grid reliability and security. While specific technical specifications such as voltage level are not detailed, substations of this type typically handle voltages in the range of 12 kV to 138 kV for rail applications. The facility is located in an urban setting, which influences its design and operational requirements, including compliance with local building codes and utility interconnection standards. Environmentally, the substation contributes to the efficiency of electric rail transport, which reduces greenhouse gas emissions compared to diesel-powered alternatives. Its location in a densely populated area underscores the importance of reliable power supply for public transit. The facility's operational status ensures continued support for Metra's commuter services, benefiting thousands of daily passengers.
Environmental context
Located in an urban area of Chicago, the substation supports electric rail transit, which offers lower emissions per passenger mile compared to road vehicles. The facility's operation aligns with regional air quality goals by enabling cleaner public transportation. Its presence in a built environment minimizes land use impacts, while the electrical infrastructure is designed to meet local noise and safety regulations.
Frequently asked questions
Metra Brookdale Substation is located in Chicago, Illinois, United States, at coordinates 41.769250, -87.592000.
It is an electrical substation that distributes power to Metra's commuter rail lines, ensuring reliable electricity for train operations and station facilities.
The substation is owned by Metra, the commuter rail agency serving the Chicago metropolitan area.
As part of the US electrical grid, the substation must comply with NERC reliability standards and FERC regulations for transmission-level assets, as well as local utility interconnection requirements.
It supports the traction power supply for electric trains, reducing reliance on diesel and contributing to lower emissions in the transportation sector.