N-221C Substation - United States Electrical Infrastructure

N-221C is an operational electrical substation located in the United States, with coordinates 37.415581, -122.063775. The facility operates at a voltage of 115 kV, classifying it as a medium-voltage substation typical of distribution-level infrastructure. Its location in the U.S. places it under the regulatory oversight of NERC reliability standards and FERC jurisdiction for transmission-connected assets. As a 115 kV substation, N-221C likely serves as a node in the regional power grid, stepping down voltage for local distribution or interconnecting transmission lines. The facility's operational status indicates it is actively contributing to electricity supply. In the U.S., substations of this voltage class are commonly found in suburban or industrial areas, supporting load centers and renewable energy integration. The substation's environmental context involves its role in maintaining grid reliability and enabling efficient power transfer. Its location near urban or semi-urban areas may influence local land use and require compliance with electromagnetic field guidelines. The facility's operation supports community energy needs and aligns with sector standards for safety and performance.

The substation's 115 kV voltage level indicates it is part of the distribution network, typically located in areas with moderate population density. Its operation involves electromagnetic fields, which are regulated by state and federal guidelines to minimize environmental impact. The facility's presence supports grid stability and can facilitate the integration of distributed energy resources, contributing to local energy resilience.