Overview
McCarter Switching Station is a PSE&G-owned substation in Newark, New Jersey, operating at 230 kV, 138 kV, and 69 kV. It plays a key role in the regional electrical grid.
McCarter Switching Station is a high-voltage substation located in Newark, New Jersey, United States. Owned and operated by Public Service Electric and Gas Company (PSE&G), the facility is part of the state's critical electrical infrastructure, serving the densely populated urban and industrial areas of northern New Jersey. The substation operates at multiple voltage levels: 230,000 volts, 138,000 volts, and 69,000 volts, indicating its role in both transmission and sub-transmission networks. As a switching station, it facilitates the routing and control of electrical power without major transformation, ensuring grid stability and reliability. The facility is subject to North American Electric Reliability Corporation (NERC) reliability standards and Federal Energy Regulatory Commission (FERC) regulations for transmission assets. Located in an urban environment, McCarter Switching Station supports the power needs of Newark and surrounding communities, including commercial, residential, and industrial customers. Its strategic position within the PJM Interconnection regional transmission organization underscores its importance for maintaining grid resilience and enabling electricity flow across the mid-Atlantic region.
Environmental context
The substation is situated in an urban industrial area of Newark, near major transportation corridors. Its operation involves high-voltage equipment that requires careful management of electromagnetic fields and insulating fluids to minimize environmental impact. The facility's age and maintenance practices are critical for preventing leaks or failures that could affect local soil and water. Urban substations like this one are designed with containment measures and are subject to stringent environmental regulations under state and federal law.
Frequently asked questions
McCarter Switching Station is located in Newark, New Jersey, United States, at coordinates 40.746370, -74.193619.
The substation operates at 230 kV, 138 kV, and 69 kV, serving both transmission and sub-transmission functions.
The substation is owned and operated by Public Service Electric and Gas Company (PSE&G), a major utility in New Jersey.
In the United States, substations are regulated under NERC reliability standards and FERC regulations for transmission assets, ensuring grid stability and security.
A switching station routes and controls electrical power without major voltage transformation, enabling grid flexibility and reliability by connecting different transmission lines.