A modern motor Superyacht that utilises the efficiencies of sail power is muted as a concept from H2 Yacht Design & Laurent Giles Superyacht Architecture .
Poject Atlas has been designed to be used with a combination of motor and / or sails, exploiting the obvious fuel saving benefits. The contemporary 110m 5 deck super yacht form is complimented by the sail arrangement, demonstrating the potential in merging Superyacht volume with the graceful elegance of a sailing yacht.
When using both motor and sails the vessel can cruise easily at 14 knots with a possible fuel saving of between 40% and 60%, coupled with an equivalent increase in range.
Heeling is limited to maintain the comfort expectations and characteristics of a motor powered Superyacht. Stabilisation under power and at anchor is provided by retractable active stabilisers, however, underway the natural damping of the sails offers energy free stabilisation.
Power is provided by a diesel electric power plant and is designed to be totally flexible with the sail power. The diesel electric combination can alone power the vessel to a maximum speed of 18 knots with a range without sail assist of 8000 Nautical miles.