Overview
Lampasas Substation is an operational electrical substation in Texas, United States, owned and operated by the Lower Colorado River Authority. It operates at a voltage of 138 kV, serving the regional grid.
Lampasas Substation is an operational electrical substation located in Texas, United States. Owned and operated by the Lower Colorado River Authority (LCRA), the facility plays a key role in the regional transmission network. With a voltage level of 138 kV, it is classified as a high-voltage substation, typical for sub-transmission and distribution support in the area. The substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC), which enforce reliability standards for bulk power systems. As part of the LCRA's infrastructure, it contributes to grid stability in central Texas, a region with growing energy demand from urban and industrial sectors. The 138 kV voltage level is common for connecting local distribution networks to higher-voltage transmission lines. Environmentally, the substation is situated in a rural area near Lampasas, Texas, where it supports electricity delivery to agricultural and residential customers. Its operation is critical for maintaining reliable power supply in the region, especially during peak demand periods. The facility's design includes standard switchgear and protection systems to ensure safe and efficient energy transfer.
Environmental context
The Lampasas Substation is located in a rural area of central Texas, characterized by a mix of agricultural land and small communities. The local environment is subject to hot summers and occasional severe weather, including thunderstorms and winter storms, which can impact grid reliability. The substation's 138 kV voltage level is typical for sub-transmission infrastructure in this region, balancing capacity with environmental footprint. Its operation is integrated into the broader LCRA network, which manages water and power resources in the Colorado River basin.
Frequently asked questions
Lampasas Substation is located in Texas, United States, near the city of Lampasas. Its coordinates are approximately 31.0845 N, -98.1837 W.
Lampasas Substation operates at a voltage of 138 kV (138,000 volts), which is a common sub-transmission voltage level in the United States.
The substation is owned and operated by the Lower Colorado River Authority (LCRA), a public utility that provides electricity and water services in central Texas.
As part of the U.S. bulk power system, Lampasas Substation must comply with NERC reliability standards and FERC regulations. These ensure grid stability and security.
A 138 kV substation typically steps down transmission voltage for distribution to local networks or interconnects sub-transmission lines. It is critical for reliable power delivery to communities and industries.