Overview
Treasure Island Switchyard is a 12 kV substation in San Francisco, California, operated by the San Francisco Public Utilities Commission. It supports electrical distribution for the Treasure Island community.
Treasure Island Switchyard is a substation located on Treasure Island in San Francisco, California, United States. It operates at 12 kV, serving as a key node in the local electrical distribution network. The facility is owned and operated by the San Francisco Public Utilities Commission, a municipal utility serving the San Francisco Bay Area. The substation operates under the regulatory framework of the California Public Utilities Commission and adheres to North American Electric Reliability Corporation (NERC) reliability standards. As a distribution-level asset, it plays a role in maintaining grid stability for the island's residential and commercial users. The 12 kV voltage level is typical for urban distribution substations in the United States. Treasure Island Switchyard is critical for providing reliable electricity to the Treasure Island community, which includes residential areas and former naval base redevelopment projects. Its location on an artificial island in San Francisco Bay presents unique operational considerations, such as exposure to coastal conditions and seismic risks. The facility supports the island's ongoing urban development and infrastructure resilience.
Environmental context
The substation's location on Treasure Island in San Francisco Bay exposes it to coastal environmental factors, including saltwater corrosion and seismic activity. The facility's design and maintenance must account for these conditions to ensure reliable electrical service. The surrounding area is undergoing redevelopment, increasing demand for stable power infrastructure.
Frequently asked questions
Treasure Island Switchyard is located on Treasure Island in San Francisco, California, United States.
Treasure Island Switchyard operates at 12 kV, which is a standard distribution voltage for urban substations.
The substation is owned and operated by the San Francisco Public Utilities Commission (SFPUC), a municipal utility serving the San Francisco Bay Area.
As part of the U.S. electrical grid, Treasure Island Switchyard must comply with NERC reliability standards and is regulated by the California Public Utilities Commission.
Substations like Treasure Island Switchyard step down voltage for local distribution, ensuring safe and reliable electricity delivery to homes and businesses.