Bonnieville Substation - Kentucky Electrical Substation Operated by Kentucky Utilities Company

Bonnieville Substation is an operational electrical substation located in Kentucky, United States. Owned by Kentucky Utilities Company, the facility plays a role in the regional transmission and distribution network. The substation operates at voltage levels of 138 kV and 69 kV, indicating its function in stepping down power for local distribution. The substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC), which set reliability standards for the bulk power system. Kentucky Utilities Company, a regulated utility, adheres to these standards to ensure grid stability. The facility's voltage levels are typical for sub-transmission and distribution substations in the region. As part of the Kentucky electrical infrastructure, Bonnieville Substation contributes to the reliable supply of electricity to surrounding communities. Its operational status ensures continued service, supporting residential, commercial, and industrial customers. The substation's location in rural Kentucky underscores its role in connecting local loads to the broader transmission network.

The substation is located in a rural area of Kentucky, where the surrounding landscape includes agricultural land and forests. Electrical infrastructure in such settings typically has minimal direct environmental impact, though it supports the energy needs of the region. The voltage levels and equipment age can influence electromagnetic field exposure and land use, but standard mitigation practices are employed.