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

San Rafael Substation is an operational electrical substation located in the United States, with coordinates 31.524732, -110.231261. The facility operates at a voltage level of 230 kV, classifying it as a high-voltage substation critical for transmission and distribution of electricity across the region. The substation's 230 kV voltage level indicates its role in the bulk power transmission system, connecting generation sources to load centers. In the United States, such facilities are subject to NERC reliability standards and FERC regulation to ensure grid stability and security. The substation likely employs modern switchgear and automation systems compliant with ISO/IEC 61850 standards for efficient monitoring and control. Located in a rural area of the southwestern United States, the substation supports local communities and industries by providing reliable power. Its operational status ensures continued service to the regional grid, contributing to energy security and economic activity in the area.

The substation is situated in a semi-arid region with low population density, reducing direct environmental impact from electromagnetic fields or noise. Its 230 kV voltage level is typical for long-distance transmission, minimizing land use per unit of power delivered. The facility's design likely incorporates measures to protect local wildlife and vegetation, such as bird-safe structures and erosion control.