Overview
Smithburg Substation is an operational electrical substation in New Jersey, United States, owned and operated by Jersey Central Power and Light. It handles voltages of 500 kV, 230 kV, and 34.5 kV, serving as a key node in the regional transmission gr
Smithburg Substation is a high-voltage electrical substation located in New Jersey, United States. Owned and operated by Jersey Central Power and Light, it is a critical asset within the PJM Interconnection regional transmission organization. The substation handles multiple voltage levels including 500 kV, 230 kV, and 34.5 kV, indicating its role in both bulk power transmission and local distribution. The facility operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC). As part of the PJM grid, it must comply with NERC reliability standards for voltage stability, protection coordination, and cyber security. The 500 kV voltage class places it among large-scale transmission substations that interconnect major power plants and load centers. Environmentally, the substation's location in central New Jersey supports the region's dense population and industrial activity. Its role in voltage transformation and grid stability is essential for integrating renewable energy sources and maintaining reliable electricity supply. The substation's age and equipment condition are typical for assets of this type, requiring ongoing maintenance to ensure operational safety and efficiency.
Environmental context
The substation is situated in a mixed urban-suburban area of New Jersey, where electrical infrastructure must balance reliability with environmental considerations. High-voltage equipment like transformers and switchgear require proper insulation and cooling systems, often using mineral oil or SF6 gas, which have environmental management protocols. The site's proximity to residential and commercial zones necessitates adherence to noise and electromagnetic field regulations.
Frequently asked questions
Smithburg Substation is located in New Jersey, United States, at coordinates 40.201428, -74.360595. It is owned and operated by Jersey Central Power and Light.
Smithburg Substation handles voltages of 500 kV, 230 kV, and 34.5 kV, making it a key node in the high-voltage transmission network.
Smithburg Substation is owned and operated by Jersey Central Power and Light, a utility company serving parts of New Jersey.
As part of the US electrical grid, Smithburg Substation must comply with NERC reliability standards and FERC regulations for transmission-level assets.
Smithburg Substation serves as a transmission substation that steps down high-voltage power from 500 kV to lower voltages for distribution, ensuring grid stability and reliable electricity supply in the region.