Clay City Substation - 69 kV Electrical Substation in Indiana, USA

Clay City Substation is an operational electrical substation located in Clay City, Indiana, United States. Owned and operated by Hoosier Energy, a generation and transmission cooperative, the facility plays a key role in the regional power distribution network. The substation operates at a voltage of 69 kV, which is typical for sub-transmission and distribution-level infrastructure in rural areas. As part of the U.S. electrical grid, the substation operates under the regulatory oversight of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC). These bodies enforce reliability standards and ensure the stability of the bulk power system. Hoosier Energy, as a member of the Indiana grid, adheres to these standards to maintain safe and reliable operations. The substation's location in a rural area of Indiana supports the local community's electricity needs, connecting generation sources to end users. Its operational status ensures continued service to residential, agricultural, and small industrial customers in the region, contributing to the overall reliability of the Midwest electrical infrastructure.

The substation is situated in a rural area of Indiana, characterized by agricultural land and small communities. Electrical infrastructure in such settings typically has a low environmental footprint, with minimal land use and no emissions during operation. The 69 kV voltage level indicates a sub-transmission role, which generally involves less visual impact and lower electromagnetic field exposure compared to higher-voltage lines. The site's location away from sensitive habitats reduces potential ecological disruption.