Mossyrock is a 300MW hydro power project. It is located on Cowlitz river/basin in Washington, the US. According to GlobalData, who tracks and profiles over 170,000 power plants worldwide, the project is currently active. It has been developed in a single phase. Post completion of construction, the project got commissioned in 1968. Buy the profile here.

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The project is currently owned by Tacoma Power.

Development status

The project got commissioned in 1968.

Power purchase agreement

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

Contractors involved

Nydqvist & Holm was selected as the turbine supplier for the hydro power project. The company provided 2 units of francis turbines, each with 154MW nameplate capacity.

Brown Boveri & Cie supplied 2 electric generators for the project. The generator capacity is 167 MVA.

For more details on Mossyrock, buy the profile here.

This content was updated on 22 April 2024

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GlobalData, the leading provider of industry intelligence, provided the underlying research used to produce this article.

This information is drawn from GlobalData’s Power Intelligence Center, which provides detailed profiles of over 170,000 active, planned and under construction power plants worldwide from announcement through to operation across all technologies and countries worldwide.