Modaff Substation - High-Voltage Electrical Substation in the United States

Modaff Substation is an operational electrical substation located in the United States, with coordinates 41.747574, -88.146936. It operates at a voltage of 138 kV, classifying it as a high-voltage substation that is critical for transmitting electricity from generation sources to distribution networks. The substation is part of the broader U.S. electrical infrastructure, which is regulated by NERC reliability standards and FERC oversight for transmission-level assets. The substation's technical specifications indicate a voltage level of 138 kV, which is typical for sub-transmission and distribution substations in the United States. This voltage level supports the efficient transfer of power over moderate distances, serving industrial, commercial, and residential loads. The facility is likely equipped with modern switchgear and protection systems to ensure grid reliability and safety. As an operational substation, Modaff Substation contributes to the resilience of the local power grid. Its location in the United States places it under the jurisdiction of NERC and the relevant regional reliability entity. The substation's role in voltage regulation and power flow management is essential for maintaining grid stability and meeting electricity demand in its service area.

The substation is located in a region with a temperate climate, which influences the design and maintenance of electrical infrastructure. Urban or suburban surroundings may require careful land use planning to minimize visual and electromagnetic impacts. The 138 kV voltage level indicates a balance between transmission efficiency and environmental footprint, with typical mitigation measures including vegetation management and wildlife protection protocols.