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

Lallendorf Substation is a high-voltage electrical substation located in the United States, operated by FirstEnergy. The facility operates at 345 kV, placing it in the high-voltage transmission category, which is critical for long-distance power transfer and grid interconnection. The substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC), ensuring compliance with reliability standards for transmission assets. As a 345 kV facility, it is typical of large-scale transmission infrastructure that supports bulk power flow across states. Environmentally, the substation is situated in an urban or suburban area near Toledo, Ohio, where it supports local industrial and residential electricity demand. Its role in the grid enhances energy security and enables integration of renewable energy sources, contributing to regional sustainability goals.

The substation's location in an urbanized area near Lake Erie means it supports a dense population and industrial base. High-voltage infrastructure like this can influence land use and local ecosystems through electromagnetic fields and habitat fragmentation, though modern design minimizes these impacts. The facility's operation aligns with grid reliability needs in a region with variable weather and growing electricity demand.