Overview
Suisun Substation is an operational electrical substation in California, owned and operated by Pacific Gas and Electric Company. It operates at 115 kV, supporting grid stability in the region.
Suisun Substation is an operational electrical substation located in California, United States. Owned and operated by Pacific Gas and Electric Company (PG&E), it plays a key role in the regional transmission network. The facility operates at a voltage of 115 kV, classifying it as a medium-voltage substation that serves local distribution and transmission needs. As part of PG&E's infrastructure, Suisun Substation adheres to North American Electric Reliability Corporation (NERC) reliability standards and Federal Energy Regulatory Commission (FERC) regulations for transmission-level assets. The substation likely employs modern switchgear and automation systems, consistent with industry practices for voltage regulation and grid stability. Its location in California places it within a state with stringent renewable integration targets, influencing operational protocols. The substation contributes to the electrical infrastructure serving the Suisun City area and surrounding communities. It supports grid resilience by facilitating power flow and voltage control, essential for accommodating variable renewable energy sources. PG&E's ownership ensures compliance with California's rigorous safety and environmental standards, underscoring the facility's role in reliable electricity delivery.
Environmental context
The substation is situated in California's Central Valley, a region with a Mediterranean climate and significant agricultural activity. Its operation supports the integration of renewable energy sources like solar and wind, which are prevalent in the state. The facility's voltage level and urban-rural interface location influence its environmental footprint, with considerations for electromagnetic fields and land use. PG&E's adherence to state environmental regulations minimizes ecological impact while maintaining grid reliability.
Frequently asked questions
Suisun Substation is located in California, United States, at coordinates 38.245130, -122.041262. It is owned and operated by Pacific Gas and Electric Company.
Suisun Substation operates at a voltage of 115 kV, which is a medium-voltage level typical for subtransmission and distribution substations in the United States.
Suisun Substation is owned and operated by Pacific Gas and Electric Company (PG&E), a major utility serving northern and central California.
As part of the US electrical grid, Suisun Substation must comply with NERC reliability standards and FERC regulations. PG&E also adheres to California state grid codes and environmental requirements.
A 115 kV substation steps down transmission voltage for local distribution or interconnects transmission lines. It ensures voltage regulation and grid stability, supporting reliable electricity delivery to homes and businesses.