Overview
Citgo Substation is an operational electrical substation located at coordinates 41.643435, -88.055563 in the United States, operating at 138 kV.
Citgo Substation is an operational electrical substation located in the United States, with coordinates 41.643435, -88.055563. The facility operates at a voltage of 138 kV, classifying it as a high-voltage substation typically used for transmission-level power distribution. As part of the U.S. electrical grid, it plays a role in stepping down voltage from transmission lines to sub-transmission or distribution levels. 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 bulk power systems. The 138 kV voltage level is common in regional transmission networks, connecting generation sources to load centers. Substations of this type often utilize gas-insulated switchgear (GIS) or air-insulated switchgear (AIS) depending on site conditions. Located near Chicago, Illinois, the substation supports the electrical infrastructure of a densely populated urban and industrial region. Its operational status ensures grid stability and power delivery to residential, commercial, and industrial customers. The facility's role in the local grid is critical for maintaining reliable electricity supply in the area.
Environmental context
The substation is situated in a suburban or industrial area near Chicago, Illinois, where electrical infrastructure must balance urban demand with environmental considerations. High-voltage substations like this one can have localized impacts such as electromagnetic fields, noise from transformers, and visual intrusion. The site's proximity to residential or commercial zones may require mitigation measures like landscaping or sound barriers. The 138 kV operation aligns with typical transmission voltages in the region, supporting the grid's reliability without significant environmental disruption.
Frequently asked questions
Citgo Substation is located in the United States at coordinates 41.643435, -88.055563, near Chicago, Illinois.
Citgo Substation operates at 138 kV, a common voltage level for transmission substations in the United States.
Citgo Substation is currently operational, meaning it is actively used for electrical power transmission and distribution.
As a U.S. substation, Citgo Substation operates under NERC reliability standards and FERC regulations, ensuring grid stability and compliance.
A 138 kV substation typically steps down transmission voltage for sub-transmission or distribution, connecting high-voltage lines to local networks.