Overview
Fair Oaks Ranch Substation is an operational electrical substation in Texas, owned and operated by CPS Energy. It handles voltages of 138 kV and 34.5 kV, serving the local grid.
Fair Oaks Ranch Substation is an electrical substation located in Texas, United States, owned and operated by CPS Energy. The facility is operational and plays a role in the regional power distribution network, stepping down transmission voltages for local use. The substation operates at voltage levels of 138,000 volts (138 kV) and 34,500 volts (34.5 kV), which are typical for sub-transmission and distribution in the US. As part of CPS Energy's infrastructure, it adheres to North American Electric Reliability Corporation (NERC) reliability standards and is subject to Federal Energy Regulatory Commission (FERC) oversight for interstate aspects. This substation supports grid stability in the San Antonio area, contributing to the reliable delivery of electricity to residential and commercial customers. Its location in a suburban setting underscores its role in meeting growing energy demands while maintaining system resilience.
Environmental context
The substation is situated in a suburban area of Texas, where land use is a mix of residential and commercial developments. Electrical infrastructure like this can have localized environmental impacts, such as electromagnetic fields and land footprint, but is typically designed to minimize ecological disruption. The region's hot climate and occasional extreme weather events, such as thunderstorms and heatwaves, place demands on the grid that this substation helps manage.
Frequently asked questions
Fair Oaks Ranch Substation is located in Texas, United States, at coordinates 29.732795, -98.612384, near the city of Fair Oaks Ranch.
The substation operates at 138,000 volts (138 kV) and 34,500 volts (34.5 kV), typical for sub-transmission and distribution in the US grid.
The substation is owned and operated by CPS Energy, a municipal utility serving the San Antonio area.
As part of the US electrical grid, the substation must comply with NERC reliability standards and FERC regulations for transmission-level assets.
Substations like Fair Oaks Ranch step down high-voltage electricity from transmission lines to lower voltages for local distribution, ensuring reliable power delivery to homes and businesses.