Hockinson Substation - 115 kV Electrical Substation in the United States

Hockinson Substation is an operational electrical substation located in the United States, with coordinates 45.709307, -122.496556. The facility operates at a voltage of 115 kV, classifying it as a medium-voltage substation typical of distribution-level infrastructure. As part of the U.S. electrical grid, it supports local power distribution and grid reliability. 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 transmission and distribution assets. The 115 kV voltage level is common for subtransmission systems that connect bulk power sources to distribution networks. In the U.S., such substations are critical for maintaining voltage stability and load balancing in urban and suburban areas. Environmentally, Hockinson Substation contributes to the efficient delivery of electricity to surrounding communities, reducing transmission losses and supporting renewable energy integration. Its location in the Pacific Northwest aligns with the region's hydroelectric-dominated grid, where substations like this facilitate the distribution of clean energy. The facility's operational status ensures continued service to local residential and commercial customers.

The substation's 115 kV voltage level indicates it serves as a key node in the regional distribution network, likely supporting both urban and rural loads. Its location in the Pacific Northwest places it within a grid heavily reliant on hydroelectric power, which has low carbon emissions but is sensitive to seasonal water availability. The facility's role in voltage regulation and load balancing helps integrate variable renewable sources like wind and solar, contributing to grid stability and environmental sustainability.