Overview
Cosden Substation is an operational electrical substation in Texas, United States, operated by Oncor. It operates at 138 kV, serving as a key node in the regional transmission grid.
Cosden Substation is an operational electrical substation located in Texas, United States, and operated by Oncor. The facility operates at a voltage level of 138 kV, placing it within the sub-transmission or transmission voltage class typical for regional power distribution and grid interconnection. As a substation under Oncor's management, it adheres to the North American Electric Reliability Corporation (NERC) reliability standards and is subject to Federal Energy Regulatory Commission (FERC) oversight for transmission-level assets. The 138 kV voltage level is common for stepping down power from higher transmission voltages to distribution networks, supporting industrial and urban loads in the region. The substation plays a critical role in maintaining grid stability and reliability in the Texas Interconnection, which operates under the Electric Reliability Council of Texas (ERCOT). Its location in the Permian Basin area underscores its importance in supporting energy infrastructure for oil and gas operations, as well as local communities.
Environmental context
The substation is situated in the Permian Basin region of Texas, an area with significant oil and gas extraction activities. The local environment is characterized by semi-arid conditions and sparse vegetation. Electrical infrastructure like Cosden Substation must be designed to withstand extreme weather events, including high winds and occasional ice storms, which can impact grid reliability. The facility's urban-rural setting influences its role in supporting both industrial loads and residential communities.
Frequently asked questions
Cosden Substation is located in Texas, United States, near coordinates 32.271006, -101.421676, in the Permian Basin region.
Cosden Substation operates at a voltage of 138 kV, which is typical for sub-transmission and transmission applications.
Cosden Substation is operated by Oncor, a major electric transmission and distribution utility in Texas.
As part of the U.S. grid, Cosden Substation must comply with NERC reliability standards and FERC regulations for transmission assets.
A 138 kV substation typically steps down high-voltage transmission power for distribution to industrial, commercial, and residential customers, ensuring grid stability and reliability.