Lieberman 69 kV Substation - Operational Electrical Substation in the United States

Lieberman 69 kV Substation is an operational electrical substation located in the United States, with coordinates 32.705251, -93.960509. The facility operates at 69 kV, a common sub-transmission voltage level that serves as an interface between high-voltage transmission and lower-voltage distribution networks. This scale is typical for substations supplying industrial or densely populated areas. 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 a 69 kV facility, it likely includes switchgear, transformers, and protection systems compliant with standards such as IEEE C37 for high-voltage equipment. The absence of specific operator data does not diminish its role in the interconnected grid. Located in a region with coordinates near the Louisiana border, the substation supports local electricity distribution, contributing to grid resilience and community energy needs. Its operational status ensures continued service, and its voltage level indicates it is a critical node for regional power flow, though not a major transmission backbone asset.

The substation's location in a region with variable climate conditions requires robust design to withstand weather extremes. As a 69 kV facility, it has a moderate environmental footprint, with typical considerations including oil containment for transformers and electromagnetic field management. Its role in the grid supports efficient power delivery, reducing line losses compared to lower-voltage distribution.