Overview
ComEd Substation is an operational electrical substation in Chicago, Illinois, owned by Commonwealth Edison. It plays a key role in the regional power grid.
ComEd Substation is an operational electrical substation located in Chicago, Illinois, United States. Owned by Commonwealth Edison, a major utility in the region, this facility is part of the extensive electrical infrastructure serving the Chicago metropolitan area. As a substation, it functions to step down transmission-level voltages for local distribution, ensuring reliable power delivery to residential, commercial, and industrial customers. Operating under the regulatory oversight of the Federal Energy Regulatory Commission (FERC) and the North American Electric Reliability Corporation (NERC), ComEd Substation adheres to strict reliability standards. The substation likely utilizes modern switchgear and automation systems compliant with ISO/IEC 61850, enhancing grid stability and operational efficiency. Its location in an urban setting underscores its criticality to the densely populated Chicago area. The substation's role in the grid is vital for maintaining voltage stability and load balancing, particularly given the high electricity demand in a major city. By connecting transmission lines to distribution networks, it supports essential services such as hospitals, transportation, and data centers. The facility's operational status contributes to the resilience of the regional electrical infrastructure.
Environmental context
Located in an urban environment, ComEd Substation operates within a densely populated area where electromagnetic fields and noise are managed through standard mitigation measures. The substation's design likely includes oil containment systems for transformers to prevent soil and water contamination. Its urban setting also means proximity to residential and commercial zones, requiring adherence to local environmental regulations regarding visual impact and safety.
Frequently asked questions
ComEd Substation is located in Chicago, Illinois, United States, at coordinates 41.966080, -87.686383.
ComEd Substation is owned by Commonwealth Edison, a major electric utility serving northern Illinois.
Substations like ComEd step down high-voltage transmission electricity to lower voltages for safe distribution to homes and businesses, and also serve as switching points for grid reliability.
As part of the US electrical grid, ComEd Substation must comply with NERC reliability standards and FERC regulations, ensuring grid stability and security.
ComEd Substation helps maintain voltage stability and load balancing in the Chicago area, supporting continuous power supply to critical infrastructure and millions of customers.