Overview
Stockdale Road 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.
Stockdale Road 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 medium-voltage substation, typical for urban and suburban supply. 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. CPS Energy, the municipal utility serving San Antonio and surrounding areas, manages this asset as part of its transmission and distribution infrastructure. The 138 kV voltage level is common for sub-transmission systems, connecting bulk power sources to local distribution networks. Located in a region with growing energy demand, Stockdale Road Substation supports grid stability and reliability for residential, commercial, and industrial customers. Its operational status and integration into CPS Energy's network underscore its importance in maintaining consistent electricity supply in the area.
Environmental context
The substation is situated in a semi-urban area of Texas, where land use includes residential and agricultural zones. The local climate, characterized by hot summers and mild winters, influences electricity demand patterns, with peak loads during cooling seasons. The facility's design and operation consider environmental factors such as stormwater management and electromagnetic field mitigation, typical for substations in this region.
Frequently asked questions
Stockdale Road Substation is located in Texas, United States, at coordinates 29.147319, -98.144862. It is owned and operated by CPS Energy.
Stockdale Road Substation operates at a voltage of 138 kV, which is a common sub-transmission voltage level in the United States.
Stockdale Road Substation is owned and operated by CPS Energy, the municipal electric and gas utility serving San Antonio and surrounding areas.
As part of the US electrical grid, Stockdale Road Substation must comply with NERC reliability standards and FERC regulations for transmission-level assets.
A 138 kV substation typically serves as a sub-transmission node, stepping down voltage from higher transmission lines to distribution levels for local communities and industries.