Overview
Hunters Point Substation is an operational 115 kV substation owned and operated by Pacific Gas and Electric Company in San Francisco, California, serving the local electrical grid.
Hunters Point Substation is an operational electrical substation located in San Francisco, California, United States. Owned and operated by Pacific Gas and Electric Company (PG&E), it operates at a voltage of 115 kV, classifying it as a medium-voltage substation that plays a key role in distributing power within the urban grid. The facility is part of PG&E's extensive transmission and distribution network serving the San Francisco Bay Area. As a 115 kV substation, Hunters Point Substation operates under the regulatory oversight of the Federal Energy Regulatory Commission (FERC) and adheres to North American Electric Reliability Corporation (NERC) reliability standards. Substations of this voltage level typically serve as distribution points, stepping down power from higher transmission voltages for local delivery. The facility's urban location in San Francisco places it within a densely populated area with high electricity demand, requiring robust infrastructure and compliance with stringent grid stability requirements. The substation's operational significance lies in its role supporting the reliability of San Francisco's electrical grid. By converting and distributing power to residential, commercial, and industrial customers, it contributes to the city's energy resilience. PG&E's ownership ensures alignment with California's renewable energy integration goals and grid modernization efforts, though specific environmental or community impacts are not detailed in available data.
Environmental context
Located in an urban area of San Francisco, the substation operates within a dense population center with high electricity demand. Its 115 kV voltage level indicates a role in local distribution, which may involve proximity to residential and commercial zones. Typical urban substations are subject to noise and electromagnetic field regulations. PG&E's operations are guided by California's environmental policies, including greenhouse gas reduction targets and renewable portfolio standards, which influence grid infrastructure planning.
Frequently asked questions
Hunters Point Substation is located in San Francisco, California, United States, at coordinates 37.736890, -122.376971.
Hunters Point Substation operates at 115 kV, which is a medium voltage level commonly used for distribution substations in urban areas.
The substation is owned and operated by Pacific Gas and Electric Company (PG&E), a major utility serving northern and central California.
Substations in the United States must comply with NERC reliability standards and FERC regulations for grid stability. Additionally, ISO/IEC 61850 standards may apply for substation automation.
A 115 kV substation typically steps down higher transmission voltages (e.g., 230 kV) for distribution to local networks, serving residential, commercial, and industrial customers.