Overview
Eight Mile Substation is an operational electrical substation in California, owned and operated by Pacific Gas and Electric Company, operating at 230 kV.
Eight Mile Substation is an operational electrical substation located in California, United States. It is owned and operated by Pacific Gas and Electric Company (PG&E), a major investor-owned utility serving northern and central California. The substation operates at a voltage of 230 kV, classifying it as a high-voltage transmission-level facility critical for regional grid stability. As a 230 kV substation, Eight Mile Substation plays a key role in PG&E's transmission network, which is regulated by the Federal Energy Regulatory Commission (FERC) and subject to North American Electric Reliability Corporation (NERC) reliability standards. The facility likely employs modern substation automation technologies, such as IEC 61850, to ensure efficient and reliable power distribution. Its location in California's Central Valley supports the region's agricultural, industrial, and residential electricity demands. The substation's operational status and voltage level indicate its importance in maintaining grid reliability and supporting renewable energy integration in California. PG&E's extensive infrastructure includes numerous substations that facilitate power flow from generation sources to load centers, contributing to the state's ambitious clean energy goals. Eight Mile Substation's role in this network underscores its significance for local communities and the broader electrical grid.
Environmental context
Eight Mile Substation is situated in the San Joaquin Valley, a region characterized by agricultural land and urban development. The substation's high-voltage operation (230 kV) supports the integration of renewable energy sources, such as solar and wind, which are prevalent in California. Its location in a seismically active area necessitates robust design and maintenance practices to ensure grid resilience. The facility's proximity to populated areas requires careful management of electromagnetic fields and noise, adhering to state and federal environmental guidelines.
Frequently asked questions
Eight Mile Substation is located in California, United States, at coordinates 38.058747, -121.376841, in the San Joaquin Valley region.
Eight Mile Substation is owned and operated by Pacific Gas and Electric Company (PG&E), a major utility serving northern and central California.
Eight Mile Substation operates at a voltage of 230 kV, which is a high-voltage transmission level used for long-distance power transfer and grid stability.
As part of the US electrical grid, Eight Mile Substation is subject to NERC reliability standards and FERC regulation for transmission-level assets, ensuring reliable and secure operation.
A 230 kV substation like Eight Mile plays a critical role in the electrical grid by stepping down high-voltage transmission power for distribution to local networks, supporting industrial, commercial, and residential loads.