Overview
ComEd Elk Grove 138kV Substation is an operational electrical substation in Elk Grove Village, Illinois, owned and operated by Commonwealth Edison. It operates at 138 kV, serving the local grid.
ComEd Elk Grove 138kV Substation is a key electrical infrastructure asset located in Elk Grove Village, Illinois, United States. Owned and operated by Commonwealth Edison (ComEd), a major utility in the region, this substation plays a critical role in the local power distribution network. Operating at a voltage of 138 kV, it is classified as a transmission-level substation, facilitating the step-down of high-voltage electricity for distribution to residential, commercial, and industrial customers. 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 part of ComEd's network, it adheres to stringent operational protocols to ensure grid stability and safety. The 138 kV voltage level is typical for sub-transmission and distribution substations in the United States, balancing capacity and efficiency for regional power delivery. Environmentally, the substation is situated in a suburban industrial area, minimizing direct impact on sensitive ecosystems. Its role in the grid supports the integration of renewable energy sources and enhances energy reliability for the surrounding community. The facility's operational status ensures continued service to Elk Grove Village and the broader Chicago metropolitan area, contributing to the region's economic vitality and energy security.
Environmental context
The substation is located in an urbanized area of Elk Grove Village, Illinois, reducing potential ecological disruption. Its operation supports grid stability and can facilitate the integration of renewable energy sources, aligning with modern environmental goals. The facility's design and maintenance follow industry standards to minimize electromagnetic field exposure and manage any local environmental impacts.
Frequently asked questions
ComEd Elk Grove 138kV Substation is located in Elk Grove Village, Illinois, United States, at coordinates 42.026550, -87.963618.
The substation operates at 138 kV (138,000 volts), which is a common voltage level for sub-transmission and distribution substations in the United States.
The substation is owned and operated by Commonwealth Edison (ComEd), a major electric utility serving northern Illinois.
As part of the U.S. bulk power system, the substation must comply with NERC reliability standards and FERC regulations. These ensure grid stability, cybersecurity, and operational safety.
A 138 kV substation typically steps down high-voltage transmission power for distribution to local networks, serving industrial, commercial, and residential customers. It also provides switching and protection functions to maintain grid reliability.