San Juan Substation - High-Voltage Electrical Substation in the United States

San Juan Substation is an operational electrical substation located in the United States, with coordinates 36.802016, -108.442461. The facility operates at a voltage of 345 kV, classifying it as a high-voltage substation critical for long-distance power transmission and grid interconnection. Operating under the regulatory framework of the United States, the substation adheres to NERC reliability standards and FERC regulations for transmission-level assets. The 345 kV voltage level indicates its role in the bulk power system, typically connecting generation sources to load centers or interconnecting with other high-voltage networks. The substation's location in the southwestern United States places it within a region characterized by diverse energy resources, including conventional and renewable generation. Its operational status ensures continued support for grid reliability and electricity delivery to surrounding communities and industries.

The substation's high-voltage operation (345 kV) is critical for grid stability in the region, which includes both urban and rural areas. Its location in the southwestern US may involve transmission through arid landscapes, requiring careful management of vegetation and wildlife interactions. The facility's age and switchgear condition are typical for substations of this scale, with standard environmental mitigation measures in place.