Ross Park Substation - Avista 115 kV Substation in Spokane, Washington

Ross Park Substation is an operational electrical substation located in Spokane, Washington, United States. It is owned and operated by Avista, a regional utility company serving the Pacific Northwest. The substation operates at a voltage of 115 kV, classifying it as a medium-voltage facility within the transmission and distribution network. As part of the U.S. electrical infrastructure, Ross Park Substation operates under the regulatory framework established by the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC). These standards ensure grid reliability and security for transmission-level assets. The substation likely plays a role in distributing power to residential, commercial, and industrial customers in the Spokane area. The facility's location in an urban area underscores its importance for local grid stability and community service. Substations like Ross Park are critical nodes in the electrical grid, stepping down voltage for distribution and ensuring reliable power supply. Its operational status indicates ongoing contribution to the region's energy infrastructure.

Located in Spokane, Washington, the substation operates in a region with a mix of urban development and natural landscapes. The surrounding area experiences a temperate climate with seasonal variations that influence energy demand. Electrical infrastructure in this region must accommodate peak loads during winter heating and summer cooling periods, while also integrating renewable energy sources like hydropower from the Columbia River basin.