Overview
Zacate Creek Substation is an operational electrical substation in Laredo, Texas, owned and operated by American Electric Power. It operates at 138 kV, serving the regional grid.
Zacate Creek Substation is an electrical substation located in Laredo, Texas, United States. Owned and operated by American Electric Power, the facility is part of the broader transmission network that supports electricity distribution in the region. The substation operates at a voltage of 138 kV, which is typical for sub-transmission and distribution-level infrastructure. Operating under the regulatory framework of the United States, the substation is subject to NERC reliability standards and FERC oversight for transmission-level assets. American Electric Power is a major utility in the region, and the substation likely plays a role in stepping down voltage for local distribution or interconnecting generation sources. The 138 kV voltage level is common for regional power transfer and industrial supply. The substation is situated in Laredo, a city in Webb County near the U.S.-Mexico border. Its location supports the electrical infrastructure for a growing urban area with significant trade and industrial activity. The facility contributes to grid stability and reliability for residential, commercial, and industrial customers in the region.
Environmental context
The substation is located in an urban area of Laredo, Texas, which experiences a semi-arid climate with hot summers and mild winters. The surrounding environment includes residential and commercial development, with the Rio Grande nearby. Electrical infrastructure in this region must withstand occasional extreme weather events such as thunderstorms and heatwaves, which can affect grid reliability. The substation's design and maintenance practices are likely aligned with local environmental conditions to ensure continuous operation.
Frequently asked questions
Zacate Creek Substation is located in Laredo, Texas, United States, near the U.S.-Mexico border.
The substation is owned and operated by American Electric Power, a major utility company in the United States.
Zacate Creek Substation operates at 138 kV, which is a common voltage for sub-transmission and distribution networks.
Substations in the United States are subject to NERC reliability standards and FERC regulations for transmission-level assets, ensuring grid stability and security.
A 138 kV substation typically steps down high-voltage transmission power for local distribution or interconnects generation sources, serving industrial and residential areas.