Overview
Wild Horse Substation is an operational 230 kV substation owned by Puget Sound Energy in Washington State, United States. It plays a key role in regional grid stability and power distribution.
Wild Horse Substation is a 230 kV electrical substation located in Washington State, United States. Owned and operated by Puget Sound Energy, it is part of the region's high-voltage transmission network, facilitating the efficient transfer of electricity from generation sources to load centers. The substation operates at 230 kV, a standard voltage level for bulk power transmission in the United States. As a key node in the grid, it likely includes switchgear, transformers, and protection systems compliant with NERC reliability standards and FERC regulations. The facility's design and equipment are typical for modern substations, incorporating automation and remote monitoring capabilities. Wild Horse Substation supports the electrical infrastructure of the Pacific Northwest, a region with a mix of hydroelectric, wind, and natural gas generation. Its location in a rural area underscores its role in connecting remote generation to urban demand centers. The substation contributes to grid resilience and energy reliability for communities served by Puget Sound Energy.
Environmental context
The substation is situated in a rural area of Washington State, characterized by semi-arid climate and shrub-steppe vegetation. Its operation involves electromagnetic fields and potential impacts on local wildlife, but standard mitigation measures are employed. The facility's 230 kV voltage level indicates significant power throughput, with associated thermal and visual impacts typical of high-voltage infrastructure.
Frequently asked questions
Wild Horse Substation is located in Washington State, United States, at coordinates 47.026764, -120.219971. It is owned and operated by Puget Sound Energy.
Wild Horse Substation operates at 230 kV (230,000 volts), which is a standard high-voltage level for bulk power transmission in the United States.
Wild Horse Substation is owned and operated by Puget Sound Energy, a major utility serving the Pacific Northwest region of the United States.
Substations in the United States must comply with NERC reliability standards for grid stability and FERC regulations for transmission infrastructure. Equipment often follows IEEE and ISO/IEC 61850 standards for automation.
A 230 kV substation serves as a critical node in the transmission network, stepping down voltage for distribution or interconnecting generation sources. It helps maintain grid reliability and enables long-distance power transfer.