Overview
Eagle Pass Substation is an operational electrical substation in Texas, United States, owned and operated by American Electric Power. It operates at a voltage of 138 kV, serving the local grid.
Eagle Pass Substation is an operational electrical substation located in Eagle Pass, Texas, United States. Owned and operated by American Electric Power, the facility plays a key role in the regional electrical infrastructure. With a voltage level of 138 kV, it is classified as a transmission-level substation, supporting the stability and reliability of the local power grid. The substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC). As part of the U.S. bulk power system, it adheres to NERC reliability standards to ensure grid stability. The 138 kV voltage level is typical for sub-transmission or distribution substations, connecting higher-voltage transmission lines to local distribution networks. Located in the border city of Eagle Pass, the substation serves a community that experiences hot summers and occasional extreme weather events. Its role in the grid is critical for maintaining power supply to residential, commercial, and industrial customers in the area. The facility's operational status and connection to American Electric Power's network underscore its importance in the regional energy landscape.
Environmental context
The substation is situated in a semi-arid region of Texas, characterized by hot summers and mild winters. The local environment includes the Rio Grande river basin, which influences vegetation and wildlife. As an electrical infrastructure facility, its environmental impact is primarily related to electromagnetic fields and land use, though modern substations are designed to minimize ecological disruption. The area's grid stability is important for supporting community resilience against heatwaves and storms.
Frequently asked questions
Eagle Pass Substation is located in Eagle Pass, Texas, United States, near the border with Mexico.
Eagle Pass Substation operates at a voltage of 138 kV, which is typical for sub-transmission or distribution substations.
Eagle Pass Substation is owned and operated by American Electric Power, a major utility company in the United States.
As part of the U.S. bulk power system, Eagle Pass Substation must comply with NERC reliability standards and FERC regulations to ensure grid stability and security.
A 138 kV substation typically steps down voltage from higher transmission lines (e.g., 230 kV or 345 kV) to lower distribution levels, serving local communities and industries.