Coppermine Substation - PG&E Electrical Substation in California

Coppermine Substation is an operational electrical substation located in California, United States. Owned and operated by Pacific Gas and Electric (PG&E), the facility plays a key role in the region's electrical infrastructure. With a voltage level of 70 kV, it is classified as a medium-voltage substation, typical for distribution and sub-transmission networks. The substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC), which set reliability standards for the U.S. bulk power system. PG&E, as the owner and operator, adheres to these standards to ensure grid stability and safety. The facility's voltage level and location in California's Central Valley suggest it supports local distribution and industrial loads. Coppermine Substation contributes to the reliability of PG&E's grid, serving communities and businesses in the area. Its operational status indicates ongoing maintenance and compliance with sector standards. The substation's role in the electrical network underscores its importance in delivering power to end-users and supporting California's energy infrastructure.

The substation is located in California's Central Valley, a region with a Mediterranean climate and significant agricultural activity. Electrical infrastructure in this area must withstand seasonal temperature variations and occasional wildfire risks. PG&E implements vegetation management and grid hardening measures to mitigate fire hazards, which are critical for substations in this region.