Overview
Uvalde Substation is an operational electrical substation in Uvalde, Texas, owned by American Electric Power. It operates at 138 kV and 69 kV, serving the local grid.
Uvalde Substation is an operational electrical substation located in Uvalde, Texas, United States. Owned and operated by American Electric Power, the facility plays a key role in the regional transmission and distribution network. The substation operates at voltage levels of 138 kV and 69 kV, which are typical for sub-transmission and distribution applications in the area. As part of the U.S. electrical infrastructure, the substation is subject to North American Electric Reliability Corporation (NERC) reliability standards and Federal Energy Regulatory Commission (FERC) regulations for transmission-level assets. The facility's dual voltage levels allow it to step down power from higher transmission voltages to lower distribution voltages, serving both industrial and residential customers in the Uvalde region. The substation's location in south-central Texas places it within a region that experiences high demand during summer months due to air conditioning loads. Its role in maintaining grid stability is critical, especially during peak periods. The facility supports the local economy by ensuring reliable electricity supply for homes, businesses, and agricultural operations in the area.
Environmental context
The substation is located in a semi-arid region of Texas, where water scarcity and heat waves can stress the electrical grid. The facility's design likely includes measures to manage heat dissipation and minimize environmental impact, such as using SF6-free switchgear or oil containment systems. Its proximity to residential areas may require noise mitigation and visual screening.
Frequently asked questions
Uvalde Substation is located in Uvalde, Texas, United States, at coordinates 29.212941, -99.798594.
Uvalde Substation operates at 138 kV and 69 kV, which are common voltage levels for sub-transmission and distribution in the United States.
Uvalde Substation is owned and operated by American Electric Power, a major investor-owned utility serving parts of Texas and other states.
As part of the U.S. electrical grid, Uvalde Substation must comply with NERC reliability standards and FERC regulations for transmission and distribution assets.
Substations like Uvalde transform voltage levels and route electricity between transmission and distribution networks, ensuring reliable power delivery to homes and businesses.