Overview
SDG&E - Silvergate Substation is an operational operations center in San Diego, California, supporting the regional electric grid. It plays a role in managing power distribution for the San Diego Gas & Electric service area.
SDG&E - Silvergate Substation is an operations center located at 1348 Sampson Street in San Diego, California. As part of San Diego Gas & Electric's infrastructure, it supports the management and control of the regional electric grid, serving a large urban and suburban population in Southern California. The facility operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) Critical Infrastructure Protection (CIP) standards, which mandate cybersecurity and physical security measures for grid assets. As a substation operations center, it likely includes control systems for monitoring voltage, load, and switching, contributing to grid stability and reliability. Silvergate Substation is situated in the Barrio Logan neighborhood of San Diego, an industrial area near the Port of San Diego. Its location supports the electrical needs of local industries, residential communities, and critical infrastructure. The facility's operational status ensures continued service to the region, aligning with California's goals for grid modernization and resilience.
Environmental context
The substation operates within the San Diego metropolitan area, a region with a Mediterranean climate and growing energy demand from residential, commercial, and industrial sectors. As part of the California grid, it must comply with state renewable portfolio standards and greenhouse gas reduction targets. The facility's role in power distribution supports the integration of distributed energy resources and electric vehicle charging infrastructure, contributing to the state's clean energy transition.
Frequently asked questions
SDG&E - Silvergate Substation is located at 1348 Sampson Street in San Diego, California, 92113-3645, in the Barrio Logan neighborhood.
It is an operations center for San Diego Gas & Electric, managing and controlling the regional electric grid to ensure reliable power distribution in the San Diego area.
As part of the U.S. bulk power system, it must comply with NERC CIP standards for critical infrastructure protection, including cybersecurity and physical security requirements.
The operations center monitors and controls substation equipment, enabling real-time response to grid conditions, load balancing, and outage management to maintain stable electricity supply.
Operations centers serve as central hubs for monitoring and controlling generation, transmission, and distribution assets, ensuring efficient and safe operation of the power grid.
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