Twin Lakes Southwest Substation - 138 kV Electrical Infrastructure in the United States

Twin Lakes Southwest is an operational electrical substation located in the United States, with coordinates 35.899812, -97.648024. The facility operates at a voltage level of 138 kV, which is typical for sub-transmission and distribution substations, serving to step down power from higher transmission voltages for local distribution. The substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC), which set reliability standards for the bulk power system. As a 138 kV facility, it is likely part of a regional grid managed by a balancing authority or transmission operator, ensuring stable power flow and voltage control. This substation contributes to the electrical infrastructure of its region by facilitating reliable electricity delivery to residential, commercial, and industrial customers. Its operational status indicates ongoing grid support, and its location in a rural or suburban area suggests it serves local distribution needs.

The substation is located in a region with a temperate climate, where seasonal weather variations can impact grid operations. The 138 kV voltage level places it in a medium-voltage category, with typical environmental considerations including electromagnetic field management, vegetation clearance for right-of-way, and storm resilience. The facility's rural or suburban setting reduces immediate urban environmental pressures but requires attention to land use and wildlife interactions.