Overview
Port O'Connor Substation is an operational electrical substation in Texas, United States, operated by South Texas Electric Cooperative. It operates at 69 kV, serving the local grid.
Port O'Connor Substation is an operational electrical substation located in Texas, United States. It is owned and operated by South Texas Electric Cooperative, a member-owned utility serving rural and suburban areas. The substation operates at a voltage of 69 kV, which is typical for distribution-level infrastructure in the region. The substation falls under the regulatory oversight of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC), which enforce reliability standards for the bulk power system. As a 69 kV facility, it plays a role in local power distribution, connecting transmission lines to end-users. South Texas Electric Cooperative is a generation and transmission cooperative, and this substation likely supports its member distribution cooperatives. Port O'Connor Substation is located in a coastal area of Texas, near the Gulf of Mexico. Its operational significance includes providing reliable electricity to the community of Port O'Connor and surrounding areas, which may include residential, commercial, and industrial customers. It contributes to the regional grid stability and energy access.
Environmental context
The substation is situated in a coastal environment near the Gulf of Mexico, which can expose infrastructure to saltwater corrosion and hurricane risks. The local grid must be resilient to extreme weather events. The 69 kV voltage level indicates a distribution role, with potential environmental impacts limited to land use and electromagnetic fields.
Frequently asked questions
Port O'Connor Substation is located in Texas, United States, near the Gulf Coast. Its coordinates are approximately 28.4312 N, -96.4630 W.
Port O'Connor Substation operates at 69 kV (69,000 volts), which is a common distribution voltage level in the United States.
Port O'Connor Substation is owned and operated by South Texas Electric Cooperative, a generation and transmission cooperative serving member distribution cooperatives in south Texas.
Substations in the United States are subject to NERC reliability standards and FERC regulations for grid reliability. For distribution-level facilities, state utility commissions also have jurisdiction.
A 69 kV substation typically steps down transmission voltage to distribution levels for local delivery to homes and businesses. It is a critical node in the distribution network.