Clear Lake Substation - Operational 69 kV Substation in the United States

Clear Lake Substation is an operational electrical substation located in the United States, with coordinates 41.704757, -121.276661. The facility operates at a voltage level of 69 kV, classifying it as a medium-voltage substation typical for regional distribution networks. Substations at this voltage level are critical for stepping down transmission voltages for local distribution and ensuring reliable power supply to residential, commercial, and industrial customers. The substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC), which enforce reliability standards for the bulk power system. As part of the U.S. electrical infrastructure, it adheres to standards for grid stability, maintenance, and operational safety. The 69 kV voltage level is common for sub-transmission systems that connect larger transmission lines to distribution networks. Clear Lake Substation supports the local electrical grid by facilitating power flow and voltage regulation. Its operational status indicates ongoing contribution to the region's energy needs. The facility's location in a rural area suggests it may serve agricultural or small community loads, contributing to the resilience and reliability of the regional power system.

The substation is located in a rural area of northern California, near Clear Lake. The region's environmental context includes Mediterranean climate conditions with hot, dry summers and mild, wet winters, which can affect equipment performance and vegetation management around the substation. The facility's operation involves electromagnetic fields and potential impacts on local wildlife, though standard mitigation measures are typically employed. The 69 kV voltage level indicates moderate infrastructure scale with localized environmental footprint.