Overview
Sweetwater Creek Substation is an operational electrical substation owned and operated by Oncor in Texas, United States. It operates at a voltage of 69 kV, serving the local grid.
Sweetwater Creek Substation is an electrical substation located in Texas, United States, owned and operated by Oncor. The facility is operational and plays a role in the regional power distribution network, stepping down transmission voltages for local delivery. The substation operates at a voltage of 69 kV, which is typical for sub-transmission or distribution-level infrastructure in the United States. As part of Oncor's network, it falls under the regulatory oversight of the Public Utility Commission of Texas (PUCT) and must comply with NERC reliability standards for grid stability and safety. This substation supports the electrical infrastructure in the surrounding area, contributing to reliable power supply for residential, commercial, and industrial customers. Its location in rural Texas underscores its role in connecting remote generation or transmission lines to local distribution systems.
Environmental context
The substation is situated in a rural area of Texas, where electrical infrastructure is critical for supporting agricultural and oil and gas operations. The 69 kV voltage level indicates a medium-scale facility that may be exposed to environmental stressors such as extreme weather events, including thunderstorms and heatwaves, which can affect equipment reliability. Proper maintenance and vegetation management are essential to minimize fire risks and ensure continuous operation.
Frequently asked questions
Sweetwater Creek Substation is located in Texas, United States, at coordinates 32.243634, -100.458884.
Sweetwater Creek Substation is owned and operated by Oncor, a major electric transmission and distribution utility in Texas.
Sweetwater Creek Substation operates at a voltage of 69 kV, which is a common sub-transmission voltage level in the United States.
Substations in the United States must comply with NERC reliability standards for grid stability and safety, and are regulated by state bodies such as the Public Utility Commission of Texas (PUCT).
A 69 kV substation typically steps down transmission voltages for distribution to local areas, serving as a critical link between high-voltage transmission lines and lower-voltage distribution networks.