Dutch yard Feadship caused a stir at this year's Monaco Yacht Show with its latest superyacht concept, Project Choice. Measuring 74.5 metres, this fuel-efficient design will burn 29% less fuel than an equivalent 80 metre superyacht, Feadship claims.
Key features include a two-person passenger drone and a pair of integral tenders that provide primary propulsion and charge the central battery bank. When detached, the mothership can cruise silently at ten knots on battery power alone.
Other cutting-edge tech on board includes a motion-compensation pool that uses magnetic levitation to resist any rolling motion. The result is a perfectly still superyacht spa pool with no splashing or waves.