Stratford Substation - Avista Electrical Substation in Washington, United States

Stratford Substation is an operational electrical substation located in Washington State, United States. Owned and operated by Avista, a major utility in the Pacific Northwest, this facility is part of the region's electrical infrastructure network. As a substation, it serves to step down transmission-level voltages for local distribution, supporting residential, commercial, and industrial customers. While specific technical specifications such as voltage levels are not detailed in available records, substations of this type typically operate at transmission voltages (115 kV to 500 kV) and are critical for grid reliability. The facility operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC), ensuring compliance with reliability standards for bulk power systems. The substation's location in Washington State places it within a region with a diverse energy mix, including hydroelectric power from the Columbia River system. Its role in the Avista network contributes to the delivery of electricity to communities in eastern Washington, supporting both urban and rural areas. The facility's operational status indicates ongoing contribution to grid stability and energy supply.

The substation is situated in a semi-arid region of eastern Washington, characterized by agricultural land and low population density. Electrical infrastructure in such areas is often exposed to weather extremes, including heatwaves and occasional wildfires, which can affect equipment reliability. The facility's design likely incorporates measures to mitigate these risks, such as fire-resistant materials and cooling systems. Its location away from dense urban centers reduces direct environmental impact on sensitive habitats.