Overview
Polecat Creek Substation is an operational electrical substation in Texas, United States, owned and operated by Oncor. It operates at a voltage of 138 kV, serving the regional grid.
Polecat Creek Substation is an operational electrical substation located in Texas, United States. Owned and operated by Oncor, a major transmission and distribution utility, the facility plays a key role in the state's electrical infrastructure. The substation operates at a voltage of 138 kV, which is typical for sub-transmission and distribution-level assets in the region. As part of the US electrical grid, Polecat Creek 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, adheres to NERC reliability standards to ensure grid stability and security. The substation likely employs modern switchgear and automation systems compliant with industry standards such as ISO/IEC 61850 for substation automation. The substation serves the local community by stepping down voltage for distribution to residential, commercial, and industrial customers. Its location in rural Texas supports the region's energy needs, contributing to the reliability of the broader ERCOT (Electric Reliability Council of Texas) grid. The facility's operational status ensures continued service to the area.
Environmental context
The substation is situated in a rural area of Texas, characterized by semi-arid climate and sparse vegetation. The local environment is typical of the Permian Basin region, with oil and gas operations nearby. Electrical infrastructure like Polecat Creek Substation must be designed to withstand extreme weather events, including high winds and occasional ice storms, which can affect grid reliability. The facility's location away from dense urban areas reduces direct environmental impact but requires robust maintenance to ensure long-term operational integrity.
Frequently asked questions
Polecat Creek Substation is located in Texas, United States, at coordinates approximately 31.9948 N, -101.4822 W.
Polecat Creek Substation is owned and operated by Oncor, a major electric transmission and distribution utility in Texas.
Polecat Creek Substation operates at a voltage of 138 kV, which is a common sub-transmission voltage level in the United States.
As part of the US electrical grid, Polecat Creek Substation must comply with NERC reliability standards and FERC regulations for transmission-level assets.
Polecat Creek Substation steps down voltage from transmission lines to distribution levels, serving local residential, commercial, and industrial customers in the Texas region.