Altair Switching Station: 230 kV Substation in the United States

Altair Switching Station is an operational electrical substation located in the United States, with coordinates 39.064033, -77.558022. The facility operates at a voltage of 230 kV, classifying it as a high-voltage substation critical for transmission-level power distribution and grid interconnection. The substation is part of the U.S. electrical infrastructure, which is regulated by NERC reliability standards and FERC oversight for transmission assets. At 230 kV, this facility is typical of medium-to-high voltage substations that facilitate bulk power transfer between generation sources and load centers, often incorporating modern automation standards like IEC 61850. As a switching station, Altair provides operational flexibility by enabling the rerouting of power flows, enhancing grid resilience and reliability. Its location in the United States places it within a mature regulatory framework that emphasizes system stability, cybersecurity, and compliance with mandatory reliability standards.

The substation is situated in a region with a temperate climate, where seasonal weather variations can impact grid operations. Its rural or suburban setting may reduce direct environmental footprint compared to urban facilities, but the high voltage level necessitates careful management of electromagnetic fields and vegetation clearance to maintain safety and reliability.