Overview
Williamsburg South Substation is an operational electrical substation in Kentucky, United States, owned by Kentucky Utilities Company. It operates at voltage levels of 69 kV and 12.47 kV, serving the local grid.
Williamsburg South Substation is an operational electrical substation located in Kentucky, United States. Owned by Kentucky Utilities Company, the facility plays a role in the regional power distribution network, stepping down transmission voltages for local use. The substation operates at primary voltage levels of 69 kV and 12.47 kV, typical for distribution substations that connect high-voltage transmission lines to lower-voltage distribution networks. As part of the Kentucky Utilities system, it adheres to North American Electric Reliability Corporation (NERC) reliability standards and is regulated by the Federal Energy Regulatory Commission (FERC) for interstate aspects. This facility contributes to grid stability in the rural and semi-urban areas of southeastern Kentucky. Its operational status ensures reliable electricity supply to local communities, supporting residential, commercial, and industrial activities in the region.
Environmental context
The substation is located in a rural area of Kentucky, where the surrounding landscape includes forests and agricultural land. Electrical infrastructure in such settings typically has minimal direct environmental impact, though maintenance of rights-of-way and equipment can affect local habitats. The facility's voltage levels indicate it serves as a distribution node, which is less intrusive than high-voltage transmission lines.
Frequently asked questions
Williamsburg South Substation is located in Kentucky, United States, near the city of Williamsburg. Its coordinates are approximately 36.7377 N, -84.1557 W.
The substation operates at voltage levels of 69 kV and 12.47 kV, which are typical for distribution substations that step down transmission voltages for local distribution.
The substation is owned by Kentucky Utilities Company, which also operates the facility. Kentucky Utilities is a regulated electric utility serving customers in Kentucky and Virginia.
In the United States, substations are subject to NERC reliability standards for grid stability and FERC regulations for interstate electricity transmission. Kentucky Utilities must comply with these federal requirements as well as state-level utility regulations.
Distribution substations like Williamsburg South step down high transmission voltages (e.g., 69 kV) to lower distribution voltages (e.g., 12.47 kV) for safe delivery to homes and businesses. They also provide switching, protection, and monitoring functions to maintain grid reliability.