Overview
Medina Base Substation is an operational electrical substation in Texas, United States, owned and operated by CPS Energy. It operates at a voltage of 138 kV, serving the local grid.
Medina Base Substation is an operational electrical substation located in Texas, United States. Owned and operated by CPS Energy, the facility plays a role in the regional electrical infrastructure, stepping down transmission voltage for distribution. The substation operates at a voltage of 138 kV, a common transmission-level voltage in the United States. As part of CPS Energy's network, it is subject to North American Electric Reliability Corporation (NERC) reliability standards and Federal Energy Regulatory Commission (FERC) regulation for transmission assets. The facility's design likely incorporates IEC 61850 standards for substation automation. Located in Texas, the substation supports the growing energy demands of the region, including residential, commercial, and industrial customers. Its operational status ensures grid stability and reliability in the area, contributing to the overall resilience of the electrical infrastructure.
Environmental context
The substation is situated in an urban area of Texas, where electrical infrastructure is critical for supporting population density and economic activity. The 138 kV voltage level indicates a role in regional transmission, with potential environmental considerations including electromagnetic fields and land use. The facility's age and technology influence its environmental footprint, though modern substations often incorporate SF6-free switchgear and noise mitigation measures.
Frequently asked questions
Medina Base Substation is located in Texas, United States, at coordinates 29.380694, -98.634717.
Medina Base Substation operates at a voltage of 138 kV, which is a common transmission voltage in the United States.
Medina Base Substation is owned and operated by CPS Energy, a municipal electric utility serving the San Antonio area.
As a transmission-level substation in the US, Medina Base Substation must comply with NERC reliability standards and FERC regulations for grid stability and security.
A 138 kV substation typically steps down transmission voltage to sub-transmission or distribution levels, serving as a critical node for delivering electricity to local communities and industries.