Overview
Falls City 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.
Falls City Substation is an operational electrical substation located in Texas, United States. Owned and operated by CPS Energy, the facility plays a key role in the regional power distribution network. With a voltage level of 138 kV, it is classified as a high-voltage substation, typical for transmission and sub-transmission applications in the US grid. The substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC), which set reliability standards for bulk power systems. CPS Energy, as a municipally owned utility, adheres to these standards to ensure grid stability. The 138 kV voltage level is commonly used for interconnecting distribution networks and industrial loads. As part of CPS Energy's infrastructure, Falls City Substation contributes to the reliable supply of electricity to the surrounding area. Its location in rural Texas supports agricultural and residential communities, highlighting the importance of substations in maintaining grid resilience and enabling economic activity.
Environmental context
The substation is situated in a rural area of Texas, where the local environment is characterized by open farmland and grasslands. Electrical infrastructure like this substation can have localized environmental impacts, such as electromagnetic fields and land use changes. However, its operation is regulated to minimize ecological disruption, and it supports the integration of renewable energy sources, contributing to broader environmental goals.
Frequently asked questions
Falls City Substation is located in Texas, United States, near the coordinates 29.010528, -97.985825.
Falls City Substation operates at a voltage of 138 kV, which is a common high-voltage level for transmission and sub-transmission in the US.
Falls City Substation is owned and operated by CPS Energy, a municipally owned utility serving the San Antonio area and surrounding regions.
As part of the US bulk power system, Falls City Substation must comply with NERC reliability standards and FERC regulations to ensure grid stability and security.
A 138 kV substation typically steps down transmission voltage for distribution or interconnects sub-transmission networks, serving industrial and large commercial customers.