Overview
Barber Lake Substation is an operational electrical substation in Texas, United States, owned and operated by Oncor. It operates at 138 kV, serving as a key node in the regional transmission grid.
Barber Lake Substation is an operational electrical substation located in Texas, United States. Owned and operated by Oncor, a major transmission and distribution utility in the state, the facility plays a role in the regional power grid. The substation operates at a voltage of 138 kV, which is typical for sub-transmission and distribution-level infrastructure in the United States. As part of the U.S. electrical infrastructure, Barber Lake Substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC). Oncor, as a transmission service provider, must comply with NERC reliability standards to ensure grid stability. The 138 kV voltage level indicates this substation likely serves as a distribution substation, stepping down power from higher transmission voltages for local distribution. The substation's location in Texas places it within the Electric Reliability Council of Texas (ERCOT) interconnection, which manages the state's power grid. The facility supports the delivery of electricity to surrounding communities and industries, contributing to the reliability of the local power supply. Its operational status ensures continued service to the region.
Environmental context
The substation is situated in a semi-arid region of Texas, characterized by grasslands and agricultural land. Electrical infrastructure in this area must withstand hot summers and occasional severe weather, including thunderstorms and drought conditions. The 138 kV substation is designed to integrate with the local grid, supporting energy distribution while minimizing land use impact through compact design.
Frequently asked questions
Barber Lake Substation is located in Texas, United States, at coordinates 32.399836, -100.915463.
Barber Lake Substation operates at 138 kV, a common voltage for sub-transmission and distribution substations in the United States.
Barber Lake Substation is owned and operated by Oncor, a major electric transmission and distribution utility in Texas.
As part of the U.S. electrical grid, Barber Lake Substation must comply with NERC reliability standards and FERC regulations, as well as ERCOT protocols for the Texas interconnection.
A 138 kV substation typically steps down high-voltage transmission power to lower voltages for distribution to industrial, commercial, and residential customers, playing a critical role in grid reliability.