Fig. 7. Detail of ring-shaped design. (The figures were reproduced according to the description provided in literature.).
foundation. It must be highlighted that the use of concrete provides several key advantages to the foundation construction [44]. The advantages can be detailed as follows. Through using concrete, Ideol provides a solution to utilize massive materials available at the site. Through typical construction steps, the Ideol solution makes scale production of the float foundation possible, which eventually makes the Ideol solution competitive when comparing to the bottom-fixed wind turbines installed in waters with depths over 35 m.