Midfield West Substation - Texas Electrical Substation Operated by South Texas Electric Cooperative

Midfield West Substation is an operational electrical substation located in Texas, United States. Operated by South Texas Electric Cooperative, the facility plays a role in the regional power distribution network, stepping down transmission voltages for local use. The substation operates at a voltage of 69 kV, which is typical for sub-transmission or distribution-level infrastructure. As part of the South Texas Electric Cooperative system, it is subject to NERC reliability standards and FERC regulations for grid stability and interconnection requirements. The facility's equipment likely includes circuit breakers, transformers, and switchgear compliant with IEEE and ANSI standards. Located in a rural area of Texas, the substation supports agricultural and residential electricity demand. Its operational status ensures continued service to the cooperative's members, contributing to the reliability of the local grid. The facility's age and specific equipment details are not publicly available, but its role in the cooperative network is critical for maintaining power quality and supply.

The substation is situated in a rural region of Texas, where the local environment includes agricultural land and natural habitats. Electrical infrastructure like this can impact local ecosystems through electromagnetic fields and land use, though modern designs minimize such effects. The 69 kV voltage level indicates a distribution role, with lower environmental footprint compared to high-voltage transmission lines.