Overview
Green Grove Substation is an operational electrical substation in New Jersey, United States, owned and operated by Jersey Central Power and Light. It operates at voltage levels of 34.5 kV and 12.47 kV, serving the local grid.
Green Grove Substation is an operational electrical substation located in New Jersey, United States. Owned and operated by Jersey Central Power and Light (JCP&L), a subsidiary of FirstEnergy Corp., this facility plays a key role in the regional power distribution network. The substation operates at voltage levels of 34.5 kV and 12.47 kV, typical for sub-transmission and distribution applications. As part of the US electrical infrastructure, Green Grove Substation is subject to reliability standards set by the North American Electric Reliability Corporation (NERC) and regulated by the Federal Energy Regulatory Commission (FERC) for interstate transmission. JCP&L, as a utility, must comply with these standards to ensure grid stability and safety. The substation serves the surrounding communities in Monmouth County, supporting residential, commercial, and industrial loads. Its location near the Jersey Shore highlights its importance in maintaining reliable power supply, especially during peak demand periods or extreme weather events. The facility contributes to the overall resilience of the regional grid.
Environmental context
The substation is situated in a suburban area of New Jersey, with a mix of residential and commercial development. The local environment is characterized by temperate climate with occasional severe weather, including nor'easters and hurricanes, which can impact grid reliability. The substation's design likely incorporates measures to withstand such events, such as elevated equipment or flood protection, given the region's coastal proximity.
Frequently asked questions
Green Grove Substation is located in New Jersey, United States, near coordinates 40.232140, -74.060834, in Monmouth County.
Green Grove Substation operates at voltage levels of 34.5 kV and 12.47 kV, which are typical for sub-transmission and distribution applications.
Green Grove Substation is owned and operated by Jersey Central Power and Light (JCP&L), a subsidiary of FirstEnergy Corp.
As part of the US electrical grid, Green Grove Substation must comply with NERC reliability standards and FERC regulations for transmission-level assets.
Substations like Green Grove step down voltage for distribution to local customers, isolate faults, and allow for switching and monitoring of power flow, ensuring reliable electricity supply.