The BiFab order is for the manafacture of the HS1000 turbine’s giant substructure, and is the single largest contract in a series of deliveries worth a total of £4m.

Orders for the other components of the turbine, being deployed at the European Marine Energy Centre off Scotland’s Orkney islands next year, have yet to be announced.

Hammerfest Strøm shareholder ScottishPower Renewables has submitted a planning application to install ten HS1000 machines to form a tidal power array in the Sound of Islay off the west coast of Scotland.

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