Elmsford Substation - 138 kV Electrical Substation in the United States

Elmsford Substation is an operational electrical substation located in the United States, with coordinates 41.050040, -73.809133. The facility operates at a voltage of 138 kV, classifying it as a high-voltage substation critical for transmission and distribution within the regional power grid. As part of the U.S. electrical infrastructure, it supports the reliable delivery of electricity to surrounding communities and industrial users. The substation's 138 kV voltage level indicates it functions as a transmission-level asset, likely interconnected with other high-voltage lines and substations. In the United States, such facilities are subject to NERC reliability standards and FERC regulation to ensure grid stability and security. The equipment typically includes circuit breakers, transformers, and switchgear designed to manage power flow and protect against faults. Elmsford Substation contributes to the resilience of the local electrical network by enabling voltage regulation and load balancing. Its operational status ensures continued service to the area, supporting both residential and commercial electricity needs. The facility's location in a populated region underscores its importance in maintaining uninterrupted power supply and grid reliability.

The substation's location in a developed area means it is integrated into the urban landscape, with considerations for electromagnetic fields and noise mitigation. Its 138 kV operation requires adherence to environmental regulations regarding equipment insulation and oil containment to prevent soil and water contamination. The facility's role in grid stability also supports broader environmental goals by enabling efficient power transmission and reducing line losses.