United States of America

Mayfield— 162 MW Hydroelectric

HydroRenewable

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The Mayfield hydroelectric facility, ranked 1588th among the 10,047 power generation facilities in the United States, plays a crucial role in the region's energy production landscape. With a capacity of 162 MW, it stands as the 127th largest hydro plant in the country, emphasizing its importance in harnessing renewable energy sources. Commissioned in 1968, this facility has been generating clean energy for over five decades, reflecting a long-standing commitment to sustainable power generation. Utilizing hydroelectric technology, the Mayfield plant converts the energy of flowing water into electricity. This process involves water flowing through turbines, which then generate power through mechanical movement. Hydropower is a highly efficient and reliable energy source, capable of providing consistent electricity supply and playing a vital role in stabilizing the grid, especially during peak demand times. Situated in Washington State, Mayfield is part of a diverse energy landscape, surrounded by several other significant power generation facilities. Within a 50-kilometer radius, notable plants include the Transalta Centralia Generation facility, a coal-powered plant with a capacity of 1459.8 MW, and the Chehalis Generating Facility, which operates on gas with a capacity of 698 MW. Additionally, the Mossyrock hydro plant, with a capacity of 300 MW, and Swift 1, which produces 240 MW, contribute to the region’s hydroelectric output, creating a robust energy cluster that supports the local grid. In the broader context of the United States energy profile, a total of 10,047 plants contribute to an impressive overall capacity of 1,386,385 MW, with natural gas being the dominant fuel type. Mayfield’s 0.01% share of national capacity may seem modest, yet it underscores the critical role that hydroelectric power plays in diversifying the energy mix and reducing reliance on fossil fuels. As states prioritize clean energy initiatives, facilities like Mayfield are essential in achieving emissions reduction targets and promoting the transition to renewable energy. Owned and operated by the City of Tacoma, Washington, the Mayfield facility stands as a testament to the potential of hydropower in achieving sustainability goals. As the energy landscape continues to evolve, the significance of hydroelectric plants will only increase, providing reliable, renewable energy solutions for future generations while ensuring environmental preservation and resilience.