Overview
Holloway Substation is an operational electrical substation in Kentucky, United States, owned and operated by Kentucky Utilities Company. It operates at a voltage of 69 kV, serving the local grid.
Holloway Substation is an operational electrical substation located in Kentucky, United States. Owned and operated by Kentucky Utilities Company, the facility plays a key role in the regional power distribution network. With a voltage level of 69 kV, it is classified as a medium-voltage substation, typical for distributing electricity from transmission lines to local distribution systems. The substation operates under the regulatory framework of the United States, which includes reliability standards set by the North American Electric Reliability Corporation (NERC) and oversight by the Federal Energy Regulatory Commission (FERC) for transmission-level assets. As a 69 kV facility, it is part of the sub-transmission network, connecting bulk power systems to distribution feeders. Kentucky Utilities Company, a subsidiary of LG&E and KU Energy, serves over 500,000 customers in Kentucky and Virginia, ensuring reliable electricity supply. Holloway Substation contributes to grid stability and community service in the region. Its operational status ensures continued power delivery to residential, commercial, and industrial customers. The substation's location in central Kentucky supports the area's energy needs, and its integration into the broader grid enhances system resilience and reliability.
Environmental context
The substation is situated in a region with a mix of urban and rural areas, typical of central Kentucky. The local environment includes rolling hills and agricultural land, with proximity to the Kentucky River. Electrical infrastructure like Holloway Substation is designed to minimize environmental impact through proper siting and maintenance. The 69 kV voltage level indicates a medium-scale facility, which generally has a lower environmental footprint compared to high-voltage transmission lines. Standard practices include vegetation management and oil containment for transformers to prevent soil and water contamination.
Frequently asked questions
Holloway Substation is located in Kentucky, United States, at coordinates 37.936816, -84.604730.
Holloway Substation operates at a voltage of 69 kV, which is a medium-voltage level used for sub-transmission and distribution.
Holloway Substation is owned and operated by Kentucky Utilities Company, a major utility serving Kentucky and Virginia.
Substations in the United States must comply with NERC reliability standards and FERC regulations for grid stability. Additionally, equipment often follows IEEE and ANSI standards.
A 69 kV substation typically steps down voltage from higher transmission levels (e.g., 138 kV or 230 kV) to distribution levels (e.g., 12 kV or 34.5 kV), serving local communities and industries.