Overview
Arthur Von Rosenberg Switchyard is a 345 kV substation operated by CPS Energy in San Antonio, Texas. It plays a critical role in the regional electrical grid.
Arthur Von Rosenberg Switchyard is a high-voltage substation located in San Antonio, Texas, United States. Operated by CPS Energy, the facility operates at 345 kV, placing it in the large-scale transmission category critical for grid stability and bulk power transfer. The substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC), ensuring compliance with reliability standards for transmission-level assets. The 345 kV voltage level is typical for major transmission interconnections, supporting the integration of generation sources and load centers in the region. As a key node in CPS Energy's transmission network, the switchyard enhances grid resilience and facilitates electricity distribution to the San Antonio metropolitan area. Its operational status ensures continued support for the local community and industrial base, contributing to the reliability of the Texas Interconnection.
Environmental context
The switchyard is situated in an urban area near San Antonio, where electrical infrastructure must balance reliability with environmental considerations. High-voltage substations like this one are designed to minimize electromagnetic field exposure and are typically located in dedicated utility corridors. The facility's operation aligns with local land-use planning and environmental regulations, supporting the region's growing energy demand while maintaining compliance with NERC and FERC standards.
Frequently asked questions
Arthur Von Rosenberg Switchyard is located in San Antonio, Texas, United States, at coordinates 29.258244, -98.384209.
The substation operates at 345 kV, which is a high-voltage transmission level used for bulk power transfer across the grid.
The substation is operated by CPS Energy, the municipal electric utility serving San Antonio and surrounding areas.
As a transmission asset in the United States, the substation must comply with NERC reliability standards and FERC regulations for grid stability and security.
A 345 kV substation serves as a critical node for transmitting large amounts of electricity over long distances, connecting generation sources to distribution networks and ensuring grid reliability.