Overview
Mayfield is a 162 MW hydroelectric power plant in Washington, USA, operated by the City of Tacoma. It generates renewable electricity from hydropower.
Mayfield is a hydroelectric power plant located in Washington State, United States, with a generating capacity of 162 megawatts. The facility is owned and operated by the City of Tacoma and is currently in operational status. As a hydroelectric plant, it harnesses the energy of flowing water to produce electricity, contributing to the region's renewable energy portfolio. The plant operates under the regulatory framework of the United States, including the Federal Energy Regulatory Commission (FERC) licensing requirements for hydroelectric projects. Hydroelectric power is a well-established technology in the Pacific Northwest, where abundant water resources support such facilities. The 162 MW capacity places Mayfield in the medium-to-large scale range for hydroelectric plants in the region. Mayfield plays a significant role in the local power grid by providing clean, renewable energy to the Tacoma area. Its operation supports the City of Tacoma's commitment to sustainable energy sources and helps reduce reliance on fossil fuels. The plant's location in Washington State, known for its hydropower resources, underscores its importance in the regional energy mix.
Environmental context
As a hydroelectric facility, Mayfield produces electricity with minimal direct emissions of CO2, SOx, or NOx, offering a low-carbon energy source. However, hydroelectric projects can affect local aquatic ecosystems and water flow regimes. The plant's location in a region with significant water resources supports its operation, but careful management is needed to balance power generation with environmental stewardship.
Frequently asked questions
Mayfield is located in Washington State, United States, at coordinates 46.5035 N, -122.5885 W.
Mayfield has a generating capacity of 162 megawatts (MW), making it a medium-to-large scale hydroelectric facility.
The plant is owned and operated by the City of Tacoma, Washington.
Hydroelectric plants in the USA are regulated by the Federal Energy Regulatory Commission (FERC) under the Federal Power Act, which oversees licensing, safety, and environmental compliance.
Hydroelectric power is a low-emission energy source, but it can alter aquatic habitats and water flow. Operators must implement measures to mitigate ecological effects, such as fish passage systems.