Overview
Lake Reba Substation is an operational electrical substation in Kentucky, United States, owned and operated by Kentucky Utilities Company. It handles voltages of 161 kV and 138 kV, serving the local grid.
Lake Reba Substation is an operational electrical substation located in Kentucky, United States, owned and operated by Kentucky Utilities Company. The facility operates at voltage levels of 161 kV and 138 kV, placing it in the medium-to-high voltage range for transmission and distribution infrastructure. As part of the Kentucky Utilities network, it plays a role in regional grid stability and power delivery. The substation operates under the regulatory framework of the United States, which includes compliance with NERC reliability standards for bulk power system operation and FERC oversight for transmission-level assets. Kentucky Utilities, a subsidiary of LG&E and KU Energy, serves approximately 540,000 customers across Kentucky and Virginia. The facility's voltage levels suggest it may serve as a step-down point between transmission and distribution networks. Lake Reba Substation supports the electrical infrastructure of the surrounding area, contributing to reliable power supply for residential, commercial, and industrial users. Its location in Kentucky places it within a region with diverse energy sources including coal, natural gas, and renewables. The substation's operational status ensures continued grid connectivity and power flow management.
Environmental context
The substation is situated in a region with a mix of urban and rural areas, where electrical infrastructure must balance reliability with environmental considerations. The voltage levels indicate potential electromagnetic field (EMF) considerations, though modern substation design typically mitigates exposure. The facility's operation contributes to grid stability, which is critical for integrating renewable energy sources and managing peak demand.
Frequently asked questions
Lake Reba Substation is located in Kentucky, United States, at coordinates 37.765817, -84.235381.
Lake Reba Substation operates at voltage levels of 161 kV and 138 kV, which are typical for transmission and sub-transmission applications.
Lake Reba Substation is owned and operated by Kentucky Utilities Company, a regulated utility serving customers in Kentucky and Virginia.
As part of the US electrical grid, Lake Reba Substation must comply with NERC reliability standards for bulk power system operation and FERC regulations for transmission assets.
Substations like Lake Reba step down high transmission voltages to lower distribution voltages, enabling safe power delivery to homes and businesses, and help manage grid stability and power flow.