Overview
Oak Hill Substation is an operational electrical substation in Austin, Texas, owned and operated by Austin Energy. It operates at 138 kV, serving the local grid.
Oak Hill Substation is an operational electrical substation located in Austin, Texas, United States. Owned and operated by Austin Energy, the facility plays a key role in the local power distribution network. As a 138 kV substation, it is classified as a medium-voltage facility within the broader electrical infrastructure. The substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC), which set reliability standards for the U.S. bulk power system. Austin Energy, a public utility, manages this asset as part of its transmission and distribution network serving the Austin metropolitan area. The 138 kV voltage level is typical for subtransmission systems that connect high-voltage transmission lines to lower-voltage distribution networks. Oak Hill Substation contributes to grid stability and reliability for the surrounding community. Its location in a growing urban area underscores its importance in meeting increasing electricity demand. The facility supports Austin Energy's commitment to providing safe and reliable power to residential, commercial, and industrial customers in the region.
Environmental context
The substation is situated in an urban area of Austin, Texas, where land use is predominantly residential and commercial. Electrical infrastructure in such settings must consider proximity to homes and businesses, requiring adherence to safety and electromagnetic field guidelines. The facility's operation supports the integration of renewable energy sources, such as solar and wind, which are increasingly part of Austin Energy's generation mix, contributing to regional sustainability goals.
Frequently asked questions
Oak Hill Substation is located in Austin, Texas, United States, at coordinates 30.233815, -97.859459.
Oak Hill Substation operates at 138 kV, which is a medium-voltage level commonly used for subtransmission in the U.S. electrical grid.
Oak Hill Substation is owned and operated by Austin Energy, a public utility serving the Austin, Texas area.
As part of the U.S. bulk power system, Oak Hill Substation must comply with NERC reliability standards and FERC regulations, ensuring grid stability and safety.
A 138 kV substation like Oak Hill serves as a node in the electrical grid, stepping down voltage from high-voltage transmission lines to lower levels for distribution to homes and businesses.