Mayfield is a 162MW hydro power project. It is located on Cowlitz river/basin in Washington, the US. The project is currently active. It has been developed in single phase. Post completion of construction, the project got commissioned in 1963.

Project Type Total Capacity (MW) Active Capacity (MW) Pipeline Capacity (MW) Project Status Project Location Project Developer
Hydropower 162 162 Active Washington, the US

Description

The project is currently owned by Tacoma Power.

The hydro reservoir capacity is 219.43 million cubic meter. The total number of penstocks, pipes or long channels that carry water down from the hydroelectric reservoir to the turbines inside the actual power station, are 4 in number.

The project has 4 electric generators installed at the site. The generator capacity is 45 MVA.

Development Status

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The project got commissioned in 1963.

Power Purchase Agreement

The power generated from the project is sold to Tacoma Power under a power purchase agreement.

Contractors Involved

Andritz Hydro was selected as the turbine supplier for the hydro power project. The company provided 4 units of francis turbines, each with 40.5MW nameplate capacity.

Methodology

All power projects included in this report are drawn from GlobalData’s Power Intelligence Center. The information regarding the project parameters is sourced through secondary information sources such as electric utilities, equipment manufacturers, developers, project proponent’s – news, deals and financial reporting, regulatory body, associations, government planning reports and publications. Wherever needed the information is further validated through primary from various stakeholders across the power value chain and professionals from leading players within the power sector.