The latest community scale version of the Subhub has now been frozen ready for build. Manufacturing outputs have been completed for the new modularised version of the Subhub. This allows the bare hull to be fabricated on the quayside and lifted into the water by a smaller, more available and lower cost crane.
After launch the newly designed modular solid ballast blocks can be easily lifted slotted into the bottom of the hull to provide the impressive stability characteristics of the Subhub during transit and installation.
The pressure cabinets to support the 3 x Tocardo T1 turbines have also been modularised to allow them to be slotted into the top of the hull once the main hull has been launched. This allows the cabinets to be quickly connected up to the generators whilst afloat. Access panels allow simple maintenance operations to be completed at sea.