Pangborn Substation - Operational Electrical Substation in Washington, United States

Pangborn Substation is an operational electrical substation located in Washington State, United States. Owned and operated by Douglas County PUD, the facility serves as a critical node in the regional power grid, stepping down high-voltage transmission electricity for distribution to residential, commercial, and industrial customers. As a substation, it is integral to maintaining reliable electricity supply in the area. The substation operates under the regulatory framework of the United States, which includes compliance with NERC reliability standards and FERC regulations for transmission-level assets. While specific voltage levels are not detailed, substations of this type typically handle voltages ranging from 69 kV to 230 kV, depending on their role in the grid. Douglas County PUD is a public utility district that provides electricity to over 35,000 customers in north-central Washington, and Pangborn Substation supports this network. Environmentally, the substation is located in a semi-arid region of Washington, near the Columbia River basin. Its operation is essential for integrating renewable energy sources, such as hydropower from the Columbia River dams, into the local grid. The facility's design and maintenance adhere to industry standards for safety and environmental protection, minimizing impacts on the surrounding landscape.

The substation is situated in a semi-arid region of Washington State, near the Columbia River, which is a major source of hydroelectric power. Its location supports the integration of renewable energy into the grid, contributing to reduced carbon emissions. The facility's design includes measures to prevent oil spills and electromagnetic field exposure, aligning with environmental best practices for electrical infrastructure.