Overview
Leon Creek Switchyard is an operational 138 kV substation in San Antonio, Texas, owned and operated by CPS Energy. It plays a key role in the local electrical grid.
Leon Creek Switchyard is a 138 kV electrical substation located in San Antonio, Texas, United States. Owned and operated by CPS Energy, the facility is part of the municipal utility's transmission network, serving the growing energy demands of the region. The substation operates at 138 kV, a common voltage level for sub-transmission and distribution in the United States. As a switchyard, it facilitates the switching and routing of electrical power, contributing to grid reliability. CPS Energy, the owner-operator, is a community-owned electric and gas utility serving over 800,000 electric customers in the San Antonio area. The facility's location in a major urban area underscores its importance for maintaining stable electricity supply to residential, commercial, and industrial users. Its operational status ensures continued support for the local grid, aligning with NERC reliability standards and FERC regulations for transmission assets.
Environmental context
The substation is situated in an urban environment in San Antonio, Texas, where land use is predominantly developed. Its operation involves electromagnetic fields and potential noise, but modern substations are designed to mitigate these impacts. The facility's role in the grid supports energy distribution without direct emissions, contributing to the area's electrical infrastructure resilience.
Frequently asked questions
Leon Creek Switchyard is located in San Antonio, Texas, United States, at coordinates 29.350291, -98.575176.
Leon Creek Switchyard operates at 138 kV, a standard voltage level for sub-transmission and distribution substations in the United States.
Leon Creek Switchyard is owned and operated by CPS Energy, a municipal utility serving the San Antonio area.
Substations in the United States must comply with NERC reliability standards for grid stability and FERC regulations for transmission assets, ensuring safe and reliable operation.
A switchyard routes and switches electrical power between transmission lines, transformers, and other equipment, playing a critical role in grid reliability and power distribution.