Overview
Lakeville Substation is an operational electrical substation in California, owned and operated by Pacific Gas and Electric Company. It operates at 230 kV, serving the regional grid.
Lakeville 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 state's high-voltage transmission network. The substation operates at 230 kV, a standard voltage level for bulk power transmission, connecting generation sources to distribution systems. As part of PG&E's infrastructure, Lakeville Substation is subject to North American Electric Reliability Corporation (NERC) reliability standards and Federal Energy Regulatory Commission (FERC) regulation. The 230 kV voltage level indicates it is a medium-to-high voltage facility, critical for grid stability in the region. California's electrical infrastructure is among the most advanced in the US, with stringent requirements for renewable integration and wildfire mitigation. The substation's location in Sonoma County places it in a seismically active area, requiring robust engineering for earthquake resilience. It supports the local community by ensuring reliable power delivery, contributing to the region's energy needs and economic activity. PG&E's network includes numerous such substations, forming a backbone for California's electricity supply.
Environmental context
Lakeville Substation operates in a region with a Mediterranean climate, characterized by dry summers and mild winters. The area is prone to wildfires, which pose risks to overhead transmission lines and substation equipment. PG&E has implemented enhanced vegetation management and grid hardening measures to mitigate fire risks. The substation's 230 kV infrastructure is designed to withstand seismic events common in California, ensuring continued operation during earthquakes.
Frequently asked questions
Lakeville Substation is located in California, United States, at coordinates 38.250846, -122.581097, in Sonoma County.
Lakeville Substation operates at 230 kV (230,000 volts), which is a standard high-voltage level for transmission substations.
Lakeville Substation is owned and operated by Pacific Gas and Electric Company (PG&E), a major utility in California.
As part of the US electrical grid, Lakeville Substation must comply with NERC reliability standards and FERC regulations for transmission assets.
A 230 kV substation steps down high-voltage electricity from transmission lines to lower voltages for distribution, ensuring stable power supply to homes and businesses.