Overview
Fremont Substation is an operational electrical substation in Fremont, California, owned and operated by Pacific Gas and Electric Company (PG&E) at a voltage level of 115 kV.
Fremont Substation is an operational electrical substation located in Fremont, California, United States. It is owned and operated by Pacific Gas and Electric Company (PG&E), a major investor-owned utility serving northern and central California. The substation operates at a voltage of 115 kV, which is a common transmission-level voltage for distributing power within regional grids. The substation's technical specifications indicate a voltage of 115 kV, placing it within the typical range for subtransmission or distribution substations. As part of PG&E's extensive network, Fremont Substation is subject to North American Electric Reliability Corporation (NERC) reliability standards and Federal Energy Regulatory Commission (FERC) regulation for transmission-level assets. The facility likely employs modern switchgear and automation systems, though specific equipment details are not disclosed. Fremont Substation plays a critical role in maintaining grid stability for the surrounding urban and suburban areas. Its location in the San Francisco Bay Area, a region with high electricity demand and a mix of residential, commercial, and industrial users, underscores its importance. The substation supports PG&E's efforts to integrate renewable energy sources and ensure reliable power delivery to local communities.
Environmental context
The Fremont Substation is situated in an urbanized area of the San Francisco Bay Area, where electrical infrastructure must balance reliability with environmental considerations. The region's Mediterranean climate and growing population drive demand for efficient power distribution. The substation's 115 kV voltage level is typical for subtransmission networks that serve local distribution systems, minimizing land use while supporting grid stability. Its location near residential and commercial zones necessitates careful management of electromagnetic fields and noise, though no specific environmental designations are confirmed.
Frequently asked questions
Fremont Substation is located in Fremont, California, United States, at coordinates 37.541372, -121.962000.
Fremont Substation is owned and operated by Pacific Gas and Electric Company (PG&E), a major utility serving northern and central California.
Fremont Substation operates at a voltage of 115 kV, which is a common subtransmission voltage level for distributing electricity to local distribution networks.
As part of the US electrical grid, Fremont Substation is subject to NERC reliability standards and FERC regulation for transmission-level assets, ensuring grid stability and security.
A 115 kV substation steps down transmission voltages for local distribution, serving residential, commercial, and industrial customers. It is critical for maintaining grid reliability in urban areas.