Overview
Exum Substation is an operational electrical substation in the United States, owned and operated by Rita Blanca Electric Cooperative. It operates at 115 kV, serving the local grid in the Texas Panhandle region.
Exum Substation is an operational electrical substation located in the United States, specifically in the Texas Panhandle region near the coordinates 36.07°N, 102.14°W. Owned and operated by Rita Blanca Electric Cooperative, this facility plays a key role in the local distribution network. The substation operates at a voltage of 115 kV, which is typical for sub-transmission and distribution-level infrastructure in rural cooperative systems. As a substation under the jurisdiction of the United States, it operates within the framework of NERC reliability standards and FERC regulations, ensuring grid stability and compliance. The 115 kV voltage level indicates it serves as a critical node for stepping down power from higher transmission voltages to distribution levels for local communities. Rita Blanca Electric Cooperative, a member-owned utility, manages this asset to support its service area in Dallam and Hartley counties. The environmental context of Exum Substation is shaped by its rural location in the High Plains region, characterized by agricultural land use and a semi-arid climate. The substation's role in delivering reliable electricity to farming communities and small towns underscores its importance for local economic activities, including irrigation and grain processing. Its operation aligns with the cooperative's mission to provide affordable and dependable power to its members.
Environmental context
Located in the rural High Plains of Texas, Exum Substation operates in a semi-arid environment dominated by agriculture. The 115 kV substation supports irrigation systems and grain elevators, which are critical to the local economy. Its rural setting reduces urban heat island effects but exposes equipment to dust and extreme weather, requiring robust maintenance practices.
Frequently asked questions
Exum Substation is located in the United States, in the Texas Panhandle region near the coordinates 36.07°N, 102.14°W. It serves the area covered by Rita Blanca Electric Cooperative.
Exum Substation operates at 115 kV, which is a common voltage for sub-transmission and distribution substations in rural cooperative systems.
Exum Substation is owned and operated by Rita Blanca Electric Cooperative, a member-owned utility serving parts of Texas and Oklahoma.
As a substation in the United States, Exum Substation must comply with NERC reliability standards and FERC regulations for grid stability and safety.
A 115 kV substation typically steps down power from higher transmission voltages (e.g., 230 kV) to distribution levels (e.g., 12 kV) for local use, serving as a critical node in the grid.