Overview
Los Angeles Substation is an operational electrical substation in the United States, operated by South Texas Electric Cooperative. It operates at 138 kV, serving the regional grid.
Los Angeles Substation is an operational electrical substation located in the United States, specifically in the state of Texas near the city of Los Angeles. The facility is owned and operated by South Texas Electric Cooperative, a generation and transmission cooperative serving member distribution systems. The substation operates at a voltage of 138 kV, which is typical for sub-transmission and distribution-level infrastructure in the region. The substation's technical specifications include a voltage level of 138,000 volts, indicating its role in stepping down power from higher transmission voltages for local distribution. As part of the South Texas Electric Cooperative's network, it likely connects to the broader ERCOT grid, which operates under NERC reliability standards and FERC regulation for interstate transmission. The facility's age and specific equipment are not detailed, but typical substations of this scale use modern switchgear and automation systems compliant with ISO/IEC 61850 standards. Environmentally, the substation is situated in a rural area of Texas, where it supports agricultural and residential electricity needs. Its operation contributes to grid stability and reliability for the cooperative's members. The facility's significance lies in its role as a critical node in the local electrical infrastructure, ensuring power delivery to underserved or remote communities. No specific environmental impacts are noted, but substations generally have minimal direct ecological footprint beyond land use and potential electromagnetic fields.
Environmental context
The substation is located in a rural area of Texas, where the surrounding landscape is primarily agricultural and semi-arid. The facility's operation is typical for electrical infrastructure in such settings, with minimal direct environmental impact beyond land occupation and potential electromagnetic field emissions. The local grid relies on this substation to maintain reliable power supply for farming communities and small towns, supporting regional economic activities.
Frequently asked questions
Los Angeles Substation is located in the United States, specifically in the state of Texas near the city of Los Angeles. Its coordinates are approximately 28.3909° N, -99.0011° W.
Los Angeles Substation operates at a voltage of 138 kV (138,000 volts), which is a common sub-transmission voltage level used for distributing power from higher-voltage transmission lines to local distribution networks.
Los Angeles Substation is owned and operated by South Texas Electric Cooperative, a generation and transmission cooperative that provides wholesale electricity to member distribution cooperatives in south Texas.
As part of the ERCOT grid in Texas, Los Angeles Substation operates under NERC reliability standards and is subject to FERC regulation for transmission-level assets. The facility also likely complies with ISO/IEC 61850 standards for substation automation.
A 138 kV substation typically steps down power from high-voltage transmission lines (e.g., 345 kV or 500 kV) to sub-transmission or distribution voltages, serving as a critical node for delivering electricity to local communities and industrial users.