Overview
McHenry Substation is an operational electrical substation in McHenry, Illinois, owned by Commonwealth Edison. It operates at 138 kV, serving the regional power grid.
McHenry Substation is an operational electrical substation located in McHenry, Illinois, United States. Owned by Commonwealth Edison, a major utility in the region, the facility plays a key role in the local electrical infrastructure. The substation operates at a voltage of 138 kV, classifying it as a medium-to-high voltage facility within the transmission and distribution network. As part of the United States electrical grid, McHenry Substation operates under the regulatory framework established by the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC). These bodies enforce reliability standards for transmission-level assets, ensuring grid stability and security. The substation's 138 kV voltage level is typical for sub-transmission systems that connect bulk power sources to distribution networks. The substation's location in McHenry, a suburban area in northeastern Illinois, supports the electricity needs of residential, commercial, and industrial customers. Its operational status and connection to Commonwealth Edison's network contribute to the reliability of the regional power supply, facilitating efficient power distribution and grid resilience.
Environmental context
The substation is situated in a suburban area of McHenry, Illinois, characterized by a mix of residential and commercial development. The local environment is influenced by the region's temperate climate, with seasonal variations affecting electricity demand. As an electrical substation, its environmental impact is primarily related to electromagnetic fields and land use, though modern designs minimize ecological disruption. The facility's role in grid stability supports the integration of renewable energy sources, contributing to broader environmental goals.
Frequently asked questions
McHenry Substation is located in McHenry, Illinois, United States, at coordinates 42.335192, -88.280224.
McHenry Substation is owned by Commonwealth Edison, a major electric utility serving northern Illinois.
McHenry Substation operates at a voltage of 138 kV, which is typical for sub-transmission and distribution networks.
In the United States, substations like McHenry must comply with NERC reliability standards and FERC regulations to ensure grid stability and security.
A 138 kV substation serves as a node in the electrical grid, stepping down voltage from transmission lines to distribution levels, and facilitating power routing and reliability.