Overview
Highway 123 Substation is an operational electrical substation in Texas, United States, owned and operated by the Lower Colorado River Authority. It operates at 138 kV, serving the regional grid.
Highway 123 Substation is an operational electrical substation located in Texas, United States. Owned and operated by the Lower Colorado River Authority (LCRA), this facility plays a key role in the regional transmission network. The substation operates at a voltage of 138 kV, which is typical for sub-transmission and distribution-level infrastructure in the United States. As part of the LCRA's system, 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 138 kV voltage class is commonly used for bulk power transfer from transmission to distribution networks, and the substation likely includes switchgear, transformers, and protection systems compliant with IEEE and IEC standards. The substation's location in rural Texas supports the LCRA's mission to provide reliable electricity to communities and industries in the region. Its operational status ensures grid stability for local customers, and its integration into the broader Texas Interconnection highlights its importance for regional energy security.
Environmental context
The substation is situated in a rural area of Texas, where the local environment includes grasslands and agricultural lands. Electrical infrastructure like this substation can impact local ecosystems through electromagnetic fields and land use, but modern designs minimize such effects. The LCRA's operations are subject to environmental regulations that manage potential impacts on wildlife and water resources.
Frequently asked questions
Highway 123 Substation is located in Texas, United States, near coordinates 29.494025, -97.958495.
Highway 123 Substation is owned and operated by the Lower Colorado River Authority (LCRA), a public utility in Texas.
Highway 123 Substation operates at 138 kV, a common voltage for sub-transmission and distribution networks in the United States.
As part of the U.S. grid, the substation must comply with NERC reliability standards and FERC regulations for transmission assets.
Highway 123 Substation helps transfer electricity from transmission lines to distribution networks, serving local communities and industries in the LCRA service area.