Overview
Laredo Plant Substation is an operational electrical substation in Laredo, Texas, owned and operated by American Electric Power. It handles voltages of 138 kV, 69 kV, and 12.5 kV, serving the regional grid.
Laredo Plant Substation is an electrical substation located in Laredo, Texas, United States. Owned and operated by American Electric Power (AEP), the facility is part of the extensive transmission and distribution network that supports the region's power grid. The substation operates at voltage levels of 138 kV, 69 kV, and 12.5 kV, indicating its role in stepping down high-voltage transmission power for local distribution. As a substation within the U.S. electrical infrastructure, it operates under the regulatory framework established by the Federal Energy Regulatory Commission (FERC) for interstate transmission and the North American Electric Reliability Corporation (NERC) for reliability standards. AEP, as a major utility, adheres to these standards to ensure grid stability and security. The substation's voltage levels suggest it serves both transmission and distribution functions, typical for facilities in urban or industrial areas. The Laredo Plant Substation plays a critical role in delivering electricity to the Laredo area, supporting residential, commercial, and industrial customers. Its operational status ensures continued reliability of power supply in a region that experiences high demand due to economic activity and climate conditions. The facility's integration into AEP's network contributes to the overall resilience of the Texas Interconnection grid.
Environmental context
The substation is located in Laredo, Texas, a city in the semi-arid South Texas region. The local environment is characterized by hot summers and mild winters, with electricity demand peaking during summer months for air conditioning. The substation's operation involves electromagnetic fields and potential oil spill risks from transformers, but standard mitigation measures are in place. Its urban location means it supports dense population and industrial activity, with environmental considerations focused on land use and noise management.
Frequently asked questions
Laredo Plant Substation is located in Laredo, Texas, United States, at coordinates 27.567520, -99.506982.
Laredo Plant Substation is an electrical substation that transforms voltage levels for transmission and distribution. It handles voltages of 138 kV, 69 kV, and 12.5 kV, helping to deliver electricity from the high-voltage transmission grid to local distribution networks.
Laredo Plant Substation is owned and operated by American Electric Power (AEP), a major utility company in the United States.
Substations in the United States must comply with NERC reliability standards for grid stability and FERC regulations for interstate transmission. Additionally, equipment like switchgear often follows IEEE and ISO/IEC 61850 standards for automation and communication.
The voltage levels of 138 kV, 69 kV, and 12.5 kV indicate the substation's role in stepping down transmission voltage (138 kV) to sub-transmission (69 kV) and distribution (12.5 kV) levels, serving both industrial and residential customers in the Laredo area.