The offshore construction work at Rhyl Flats offshore wind farm began in April 2008. In all, 25 Siemens wind turbines, each with a capacity of 3.6 MW, were mounted in an area of nearly four square miles. The foundation piles were sunk at a depth of around 50 ft.
The installation of the wind farm was completed in 14 months, RWE Innogy says.
