Overview
Calumet Substation is an operational electrical substation in Chicago, Illinois, owned by Commonwealth Edison. It operates at 345 kV and 138 kV, serving the regional power grid.
Calumet Substation is an operational electrical substation located in Chicago, Illinois, United States. Owned and operated by Commonwealth Edison, a major utility in the region, the facility plays a critical role in the local and regional electrical infrastructure. The substation handles high-voltage transmission, with voltage levels of 345 kV and 138 kV, indicating its importance in the bulk power system. The substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC), which set reliability standards for the U.S. power grid. As part of Commonwealth Edison's network, it is integrated into the PJM Interconnection, one of the largest regional transmission organizations in the world. The facility's voltage levels suggest it serves both transmission and sub-transmission functions, connecting major power sources to distribution networks. Calumet Substation is situated in an urban industrial area of Chicago, supporting the city's substantial electricity demand. Its role in grid stability is significant, as it helps manage power flow and voltage regulation for the surrounding community and industries. The substation's age and specific equipment are not detailed, but its operational status indicates ongoing maintenance and compliance with modern grid standards.
Environmental context
Located in an urban industrial area of Chicago, the substation's environmental context is shaped by its proximity to residential and commercial zones. Electrical infrastructure like this can influence local electromagnetic fields and land use, but standard mitigation measures are typically employed. The facility's operation aligns with regional grid reliability requirements, and its voltage levels suggest a role in integrating renewable energy sources or managing peak loads.
Frequently asked questions
Calumet Substation is located in Chicago, Illinois, United States, at coordinates 41.715420, -87.546157.
Calumet Substation operates at 345 kV and 138 kV, which are high-voltage transmission levels used for long-distance power transfer and regional grid interconnection.
Calumet Substation is owned and operated by Commonwealth Edison, a major electric utility serving northern Illinois.
As part of the U.S. power grid, Calumet Substation must comply with NERC reliability standards and FERC regulations, ensuring grid stability and security.
Substations like Calumet transform voltage levels, switch circuits, and manage power flow to ensure reliable electricity delivery from generation sources to distribution networks and end users.