Overview
Las Aromas Substation is an operational electrical substation owned by Pacific Gas and Electric Company in California, United States. It operates at voltage levels of 12 kV and 4 kV, serving the local grid.
Las Aromas Substation is an operational electrical substation located in California, United States. Owned and operated by Pacific Gas and Electric Company (PG&E), it is part of the region's electrical infrastructure, stepping down transmission voltages for local distribution. The substation operates at voltage levels of 12,000 volts (12 kV) and 4,000 volts (4 kV), typical for distribution substations that serve residential and commercial areas. As part of PG&E's network, it adheres to North American Electric Reliability Corporation (NERC) reliability standards and is regulated by the Federal Energy Regulatory Commission (FERC) for interstate aspects, with state-level oversight by the California Public Utilities Commission. This facility plays a key role in maintaining grid stability for the surrounding community. Its urban location in the San Francisco Bay Area means it supports a dense population and critical infrastructure. PG&E's ongoing maintenance programs aim to ensure reliable power delivery.
Environmental context
The substation is located in a suburban area of California, where wildfire risk is a significant environmental concern for electrical infrastructure. PG&E has implemented enhanced vegetation management and equipment upgrades to reduce ignition risks. The site's proximity to residential areas requires careful management of electromagnetic fields and noise, though no specific environmental designations are confirmed.
Frequently asked questions
Las Aromas Substation is located in California, United States, near coordinates 37.894043, -122.178722, in the San Francisco Bay Area.
The substation is owned and operated by Pacific Gas and Electric Company (PG&E), a major utility serving northern and central California.
The substation operates at 12,000 volts (12 kV) and 4,000 volts (4 kV), which are typical distribution voltages for supplying power to local communities.
Substations in the United States must comply with NERC reliability standards for grid stability and FERC regulations for interstate transmission. State-level oversight is provided by the California Public Utilities Commission.
Distribution substations step down high transmission voltages to lower voltages suitable for local distribution to homes and businesses, ensuring safe and reliable power delivery.