Overview
Caddo Substation, operated by Texas-New Mexico Power, is an operational 138 kV substation in Texas, United States. It plays a key role in regional grid stability and power distribution.
Caddo Substation is an operational electrical substation located in Texas, United States, operated by Texas-New Mexico Power. The facility operates at a voltage of 138 kV, which is a common transmission-level voltage for regional power distribution and grid interconnection. As a 138 kV substation, Caddo Substation falls under the regulatory oversight of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC). These bodies enforce reliability standards and ensure the stability of the bulk power system. The substation likely employs modern switchgear and automation systems compliant with industry standards such as ISO/IEC 61850 for substation automation. The substation serves as a critical node in the local electrical infrastructure, supporting the integration of generation sources and delivering power to residential, commercial, and industrial customers in the Texas-New Mexico Power service area. Its operational status ensures continued reliability of the regional grid.
Environmental context
The substation is situated in a coastal region of Texas, near Galveston Bay, which is prone to hurricanes and tropical storms. Such weather events pose risks to electrical infrastructure, including flooding and wind damage. The facility's design likely incorporates resilience measures to withstand extreme weather, ensuring grid stability in this environmentally sensitive area.
Frequently asked questions
Caddo Substation is located in Texas, United States, near the Gulf Coast. Its approximate coordinates are 29.38° N, 94.94° W.
Caddo Substation operates at a voltage of 138 kV, which is a standard transmission voltage for regional power distribution.
Caddo Substation is operated by Texas-New Mexico Power, a utility company serving parts of Texas and New Mexico.
As part of the US bulk power system, Caddo Substation must comply with NERC reliability standards and FERC regulations, ensuring grid stability and security.
A 138 kV substation steps down transmission voltage for local distribution or interconnects transmission lines, playing a key role in delivering electricity to end users.