Overview
Collins Substation, operated by Commonwealth Edison, is a 345 kV electrical substation in Illinois, United States, serving the regional power grid.
Collins Substation is a high-voltage electrical substation located in Illinois, United States, and operated by Commonwealth Edison. The facility operates at 345 kV, a standard transmission voltage level for the U.S. grid, indicating its role in bulk power transfer and grid stability. As part of the U.S. electrical infrastructure, Collins Substation operates under the regulatory oversight of the Federal Energy Regulatory Commission (FERC) and adheres to North American Electric Reliability Corporation (NERC) reliability standards. The 345 kV voltage class is typical for transmission-level assets that interconnect generation sources with load centers, often employing air-insulated or gas-insulated switchgear technology. The substation plays a critical role in maintaining grid reliability for the surrounding region, supporting the distribution of electricity to residential, commercial, and industrial customers. Its operational status and voltage level underscore its importance in the broader Illinois power network, contributing to energy security and system resilience.
Environmental context
The substation is situated in a rural area of Illinois, where agricultural land and small communities dominate the landscape. The 345 kV voltage level suggests it is a key node in the regional transmission network, potentially connecting to power plants or renewable energy sources. The facility's design and maintenance practices must comply with environmental regulations to minimize electromagnetic field impacts and ensure safe operation near natural habitats.
Frequently asked questions
Collins Substation is located in Illinois, United States, at coordinates 41.349514, -88.347683.
Collins Substation operates at 345 kV, a standard high-voltage transmission level used for bulk power transfer in the U.S. grid.
Collins Substation is operated by Commonwealth Edison, a major electric utility serving northern Illinois.
As a U.S. transmission asset, Collins Substation must comply with NERC reliability standards and FERC regulations for grid stability and safety.
A 345 kV substation steps down transmission voltage for distribution or interconnects transmission lines, ensuring reliable electricity delivery across regions.