Overview
Newark Substation is an operational electrical substation in Newark, California, owned and operated by Pacific Gas and Electric Company. It handles voltages of 230 kV and 115 kV, serving the local grid.
Newark Substation is an operational electrical substation located in Newark, California, United States. Owned and operated by Pacific Gas and Electric Company (PG&E), it is a key node in the regional transmission network. The substation handles voltages of 230 kV and 115 kV, placing it in the medium-to-high voltage range typical for distribution and sub-transmission facilities. Operating under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC), the substation must comply with reliability standards for grid stability. PG&E, as the owner and operator, adheres to these standards to ensure safe and reliable power delivery. The substation's dual voltage levels indicate its role in stepping down power from high-voltage transmission lines to lower voltages for local distribution. Located in the San Francisco Bay Area, Newark Substation supports a densely populated urban and industrial region. Its operational status contributes to the resilience of the local electrical infrastructure, serving residential, commercial, and industrial customers. The substation's age and specific equipment are not detailed, but its integration into PG&E's network underscores its importance for regional grid reliability.
Environmental context
The substation is situated in an urban area of California, a state with stringent environmental regulations for electrical infrastructure. PG&E must comply with California Environmental Quality Act (CEQA) requirements for any modifications or expansions. The facility's location in a seismically active region necessitates robust design and maintenance to withstand earthquakes. Electromagnetic fields (EMF) from high-voltage equipment are managed according to state guidelines, and the substation's operation is subject to noise and visual impact considerations typical of urban substations.
Frequently asked questions
Newark Substation is located in Newark, California, United States, at coordinates 37.500822, -121.986567.
Newark Substation is owned and operated by Pacific Gas and Electric Company (PG&E), a major utility in California.
Newark Substation handles voltages of 230 kV and 115 kV, which are typical for sub-transmission and distribution in the US grid.
Newark Substation operates under NERC reliability standards and FERC regulations for transmission-level assets, ensuring grid stability and safety.
Newark Substation steps down high-voltage power from transmission lines to lower voltages for distribution to residential, commercial, and industrial customers in the San Francisco Bay Area.