Overview
Citgo North Oak Park Substation is an operational 138 kV substation in the United States, owned and operated by Citgo. It plays a key role in local electrical infrastructure.
Citgo North Oak Park Substation is an operational electrical substation located in the United States, near coordinates 27.814274, -97.427048. Owned and operated by Citgo, this facility operates at a voltage of 138 kV, placing it in the medium-to-high voltage range typical for industrial and regional distribution networks. 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 bulk power system. As a 138 kV facility, it likely serves as a step-down or distribution substation, connecting transmission lines to local distribution networks. The use of ISO/IEC 61850 for substation automation is common in modern facilities to enhance monitoring and control. Located in a region with significant industrial activity, including refining and petrochemical operations, this substation supports critical infrastructure for Citgo's operations. Its role in grid stability and power distribution is essential for maintaining reliable electricity supply to industrial and potentially residential customers in the area.
Environmental context
The substation is situated in an area with a mix of industrial and urban development, near the Gulf Coast of Texas. The local environment includes coastal plains and estuarine systems, which can be sensitive to industrial activities. Substations like this one typically have minimal direct environmental impact, but their role in powering industrial facilities can influence regional emissions and resource use. The 138 kV voltage level indicates a medium-scale facility that integrates into the broader grid, supporting energy distribution with standard environmental safeguards.
Frequently asked questions
Citgo North Oak Park Substation is located in the United States, near coordinates 27.814274, -97.427048, likely in the Corpus Christi area of Texas.
The substation operates at 138 kV, which is a common voltage for subtransmission and distribution networks in the United States.
The substation is owned and operated by Citgo, a major petroleum refining and marketing company.
As part of the US bulk power system, the substation must comply with NERC reliability standards and FERC regulations, ensuring grid stability and security.
A 138 kV substation typically steps down transmission voltage for distribution to industrial or residential areas, or interconnects generation sources to the grid.