Overview
North Princeton Substation is an operational electrical substation in Kentucky, United States, operated by Kentucky Utilities Company. It operates at a voltage of 161 kV, serving as a key node in the regional transmission grid.
North Princeton Substation is an operational electrical substation located in Kentucky, United States. Owned and operated by Kentucky Utilities Company, the facility is a critical component of the state's electrical infrastructure, stepping down high-voltage transmission power for distribution to local communities. The substation operates at a voltage of 161 kV, which is typical for sub-transmission and distribution-level assets in the United States. As part of the Kentucky Utilities network, it falls under the regulatory oversight of the Federal Energy Regulatory Commission (FERC) and must comply with North American Electric Reliability Corporation (NERC) reliability standards, ensuring grid stability and security. Located in a rural area of western Kentucky, the substation supports the region's electrical needs, including residential, commercial, and industrial customers. Its role in the grid is essential for maintaining reliable power supply, particularly given the area's reliance on coal and natural gas generation. The facility's operational status underscores its ongoing contribution to the local energy landscape.
Environmental context
The substation's location in rural Kentucky places it within a landscape characterized by agricultural land and scattered communities. Electrical infrastructure in such areas often involves overhead transmission lines that can impact local wildlife and habitats, though modern design practices aim to minimize these effects. The facility's 161 kV voltage level indicates it is a medium-scale asset, with environmental considerations focused on electromagnetic fields and land use rather than large-scale ecological disruption.
Frequently asked questions
North Princeton Substation is located in Kentucky, United States, near the city of Princeton. Its approximate coordinates are 37.1678 N, -87.9735 W.
North Princeton Substation operates at a voltage of 161 kV, which is typical for sub-transmission and distribution-level substations in the United States.
North Princeton Substation is owned and operated by Kentucky Utilities Company, a major electric utility serving customers in Kentucky and Virginia.
Substations in the United States must comply with North American Electric Reliability Corporation (NERC) reliability standards and are regulated by the Federal Energy Regulatory Commission (FERC) for transmission-level assets. Kentucky Utilities also follows state-level regulations.
A 161 kV substation typically steps down high-voltage transmission power (e.g., 345 kV or 500 kV) to lower voltages for distribution to industrial, commercial, and residential customers. It also provides switching and protection functions to maintain grid reliability.