Culberson Substation - Texas Electrical Substation Operated by Lower Colorado River Authority

Culberson Substation is an electrical substation located in Texas, United States, owned and operated by the Lower Colorado River Authority (LCRA). The facility is currently operational and plays a role in the transmission and distribution of electricity within the region. With a voltage level of 138 kV, it is classified as a high-voltage substation, typical for regional power transmission. The substation operates under the regulatory framework of the United States, which includes reliability standards set by the North American Electric Reliability Corporation (NERC) and oversight by the Federal Energy Regulatory Commission (FERC) for transmission-level assets. The LCRA, a nonprofit public utility, manages this substation as part of its broader network serving central Texas. The 138 kV voltage level is common for subtransmission systems that connect bulk power sources to distribution networks. As part of the LCRA's infrastructure, Culberson Substation contributes to grid stability and electricity supply in the region. Its location in Texas, a state with a large and diverse energy mix, underscores its importance in supporting local communities and industries. The substation's operational status ensures continued reliability for the surrounding area.

The substation is located in a rural area of Texas, characterized by arid to semi-arid conditions. The surrounding environment is typical of the Chihuahuan Desert, with sparse vegetation and low population density. The facility's operation is subject to environmental regulations that mitigate impacts on local wildlife and habitats, including measures to prevent electromagnetic interference and manage stormwater runoff. The 138 kV voltage level is moderate, reducing the potential for environmental disturbance compared to higher-voltage lines.