175-metre superyacht concept Acionna
At 175-metre in length Acionna is the ultimate world cruising megayacht and challenges many of the preconceptions about larger yachts that are often said to be homogenous and conventional. At first glance it is obvious that Acionna is absolutely unique, her avant-garde styling a feast-for-the-eyes from every angle is exaggerated by her elegant proportions and sheer scale.
The interior space available within the design is colossal and could include almost any feature desired including potentially a full size squash court, helicopter hanger and a 20m indoor pool. Included in her 8 decks is a spectacular, double-height main saloon with panoramic curved glass overlooking the main aft deck pool.
This area of the design leading down to the swimming platform is highly unusual as it comprises of a central ‘island’ of communal areas completely surrounded by the pool and accessed via a tunnel aft and a bridge forward. The pool flows constantly down the sloped transom and into a lower pool of the swim platform, whether this is used as a method of egress is left up to the individual….
Slightly more space will be used for the propulsion system in comparison to conventional designs as she is planned to be powered with hydrogen using a similar system currently being trialled in cruise ships and ferries. If the power used to manufacture the hydrogen is purchased from renewable energy sources the yacht could be said to be ‘zero impact’.
Hydrogen propulsion currently makes the most sense with larger vessels requiring long range capability (as battery powered electric systems require regular recharging) however at present there are only a few marine hydrogen facilities in the planning stage. Until vessels like this one are built there will be no way to increase demand for hydrogen thereby breaking the chicken and egg stalemate of supply and demand. (Building hydrogen facilities is not economic without the demand from numerous hydrogen powered vessels).
The Acionna concept is for those who see themselves as trend setters and game changers, those who appreciate the zenith of luxury but also want to have a positive impact.