Overview
Leonia Substation is an operational electrical substation in Leonia, New Jersey, owned by Public Service Enterprise Group. It handles voltages of 230 kV, 69 kV, and 13.8 kV, serving the regional grid.
Leonia Substation is an operational electrical substation located in Leonia, New Jersey, United States. Owned and operated by Public Service Enterprise Group (PSEG), it plays a key role in the regional transmission and distribution network. The substation handles multiple voltage levels, including 230 kV, 69 kV, and 13.8 kV, indicating its function in stepping down high-voltage transmission to lower distribution voltages. As part of the PJM Interconnection, the substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC). These standards ensure grid reliability and compliance with mandatory reliability requirements. The substation's voltage levels suggest it serves both transmission and sub-transmission functions, typical for a facility supporting urban and suburban load centers. The substation's location in Bergen County, near New York City, underscores its importance in maintaining grid stability for a densely populated area. It contributes to the resilience of the regional power system, supporting residential, commercial, and industrial customers. The facility's operational status and ownership by a major utility highlight its role in the broader electrical infrastructure of the northeastern United States.
Environmental context
The substation is situated in a suburban area of Leonia, New Jersey, within the New York metropolitan region. The local environment is characterized by mixed residential and commercial land use, with proximity to the Hackensack River. Electrical infrastructure in such settings must consider electromagnetic field (EMF) exposure, noise mitigation, and stormwater management. Typical substations in this region incorporate modern switchgear and automation to minimize environmental footprint.
Frequently asked questions
Leonia Substation is located in Leonia, New Jersey, United States, near the Hackensack River in Bergen County.
Leonia Substation is owned and operated by Public Service Enterprise Group (PSEG), a major utility in the northeastern United States.
Leonia Substation handles voltages of 230 kV, 69 kV, and 13.8 kV, indicating its role in both transmission and distribution.
As part of the PJM Interconnection, Leonia Substation operates under NERC reliability standards and FERC regulations for transmission-level assets.
Leonia Substation helps maintain grid stability for the densely populated New York metropolitan area, supporting residential, commercial, and industrial customers.