Amsterdam-based design studio Sinot Yacht Architecture & Design presented another groundbreaking concept at the Monaco Yacht Show 2019. With Aqua, a 112-metre fully powered by hydrogen and fuel cell technology superyacht concept, Sinot aims to fuse groundbreaking technology with cutting-edge design.




Hydrogen, which has been labelled as the fuel of the future for the last decades, finally found its way to the world of Superyachts. In collaboration with Lateral Naval Architects, the designers at Sinot Yacht Architecture & Design created the design for the first 112-metre superyacht based on liquid hydrogen and fuel cell technology. 



The fully operational 112-metre concept designed with a speed of 17 knots and a range of 3,750 nautical miles, optimises hull, energy and space efficiency while providing a maximal superyacht experience at the highest comfort level for discerning owners.




Designer Sander Sinot explains:
For 2019’ MYS concept yacht, we focused on an environmentally sensitive subject: yacht propulsion and the choice of fuel. To take this discussion into an entirely new realm we have initiated AQUA, our new yacht concept, using a hydrogen-electric system capable of catering for all onboard energy needs.




Aqua is fueled by hydrogen, a unique concept which represents a significant progression towards achieving a new balance between nature and technology. The system is based on the use of liquified hydrogen, stored at -253°C in two 28-ton vacuum isolated tanks. The liquified hydrogen is converted into electrical energy by proton exchange membrane (PEM) fuel cells, with water being the only by-product. 



All parameters in terms of output, system layout, range and physical dimensions where translated to a complete hydrogen / electric based system. The generated electrical energy is transmitted to Aqua’s switchboards, where it is distributed to provide power for propulsion, auxiliary systems and hotel services. Large batteries buffer the generated electricity to ensure power demands are always met. 



Thanks to the electric propulsion, Aqua is also a very quiet superyacht, with very little noise or vibrations. After five months of extensive development, the team of designers and naval architects came up with a design with physical dimensions and operational characteristics that even strengthen the superyacht experience.




Aqua is featured with the spectacular, extremely spacious and beam-wide owner’s pavilion, occupying the front half of the upper deck, offers an abundance of privacy. The pavilion is arranged in a vast open-plan area of interlinked spaces, divided by finely crafted wooden screens providing intimacy and subdued lighting. Both at the starboard and port sides, floor-to-ceiling band windows supply an amazing impression of openness and freedom. 



The ceiling, at a height that varies from an ample 280 cm to an impressive 380 cm at the large central skylight, is supported by an intricately crafted wooden structure. The bedroom section is located at the yacht’s axis and offers an endless sightline all the way up to the Aqua room at the bow. The owner’s pavilion is completed with a large bathroom, dressing room and an intimate private spa section. The Aqua room, located at the bow, at the far end of the owner’s pavilion, offers a top-of-the-world feeling and endless views from the best position on board.




Located on Aqua’s beach deck, close to the waterline, the expansive and naturally outfitted VIP state rooms stand out by virtue of their spacious design and highly elaborate furniture. The VIP cabin and other state rooms are focused on openness, luxury and comfort, providing a maximum sense of freedom in a highly detailed minimalist Japanese beach-style setting.




The indoor health & wellness centre is a water-world of serenity, where the reflecting waves of the water feature complement the onboard environment with their soft, vibrating motion. With an exclusive hydro massage room, a yoga space and workout floor and a massive, gym-wide hatch which opens to reveal the ocean’s surface at water level, creating the perception of exercising and relaxing on an island in the sea.




Situated at Aqua’s core, the spectacular circular staircase is one of the yacht’s defining features, winding down from the top deck to the lower deck. A true spectacle manifests itself at the lowest level, facing aft, where two vast liquified hydrogen tanks reveal their hexagonal textured surface structure behind a giant façade of strengthened glass.




The flowing exterior lines of Aqua are inspired by ocean swells – the surge of energy induced by winds and currents, boosted by the gravitational forces that control the ocean’s tides. The curved top deck culminates in a sensational bow with integrated front bow observatory, the Aqua room, as part of the Owners pavilion. The hull is a sculpted overall double curved volume, intersected by the glass band windows, which subdivide approaching the aft stepping down to the water. The raised front profile with a strong forward direction in the design, provides ample space for accommodating all Owner’s, guests and technical facilities. 



Aqua is configured with a five-deck set up, utilising forward interior space through the high sheer line which subtly descends from bow to aft. The yacht has been designed to provide those on-board with the closest possible proximity to the water. The aft deck features a unique and innovative series of platforms cascading down towards the sea, while a large swim platform allows all Aqua passengers to enjoy the optimal experience of accessing the water at sea level. 



Other recent superyacht concepts by Sinot comprised the 102-metre Balance and the 115-metre Art Life. Meanwhile, one of the most recent superyacht launches with interior design by Sinot studio is Feadship 77-metre superyacht Syzygy 818 delivered in September 2019 and also premiered at the Monaco Yacht Show 2019.

Copyright: Sinot Yacht Architecture & Design

Latest News

Riva Opens New Lounge at Gran Meliá Hotel de Mar in Mallorca
Riva has expanded its Destinations collection with a new lounge at Hotel de Mar Gran Meliá in Mallorca, officially opened on May 15. The venue combines Riva’s signature yacht styling with the hotel’s Mediterranean hospitality, featuring mahogany, ribbed maple, and steel finishes alongside iconic Aquariva lamps and Aquarama chairs.The lounge includes an indoor dining area and a sea-view terrace, complemented by a private Riva Privée area. Guests can charter a Rivamare yacht for coastal exploration, sunset aperitifs, or private dining.Located on Mallorca’s Illetas coastline, Hotel de Mar – designed by architect José Antonio Coderch – joins Riva Destinations’ existing lounges in Venice, Monte Carlo, Paris, and Jeddah. The opening event was attended by local celebrities, officials, and high-profile guests.No further expansion plans for additional Riva Destinations were disclosed. The lounge is now operational for hotel guests and external visitors.The Ferretti Group, led by Chief Executive Officer Alberto Galassi, is now one of the world’s leaders in the construction and sale of luxury yachts and pleasure vessels, with a unique portfolio of brands: Ferretti Yachts, Riva, Pershing, Itama, Mochi Craft, CRN, Custom Line and Wally.Credits: Ferretti Group
Feadship Records First Sales Through New Resale Division
Feadship has completed its first two transactions through its recently launched Feadship Resale service. The sales include the 75.75-meter ONE (2025), co-listed with Edmiston and sold via Burgess as buying broker, and the 83.50-meter Savannah (2015), also co-listed with Edmiston.SavannahThe Dutch shipyard established Feadship Resale in late 2024 to leverage its technical expertise and historical build data in the brokerage market. The division currently represents six Feadship-built yachts, including the newly added 57.60-meter W."For years, owners have asked us to help sell their yachts," said Arjen van Elk of Feadship Resale. "We always directed them to brokers, but now we can offer something far more comprehensive. We know the yachts inside out – we built them."ONEThe service operates exclusively upon owner request and maintains collaborative relationships with established brokerage firms. Feadship emphasizes its role as a technical consultant rather than a direct competitor to traditional brokers, offering build specifications, maintenance records, and engineering insights to facilitate transactions.SavannahMarket response has been immediate, with multiple owners approaching Feadship directly to list their vessels. The shipyard attributes this to client confidence in its institutional knowledge of Feadship-built yachts.ONEThe Resale team now focuses on expanding its portfolio while assisting prospective buyers and sellers. No financial details were disclosed regarding the completed transactions. Feadship confirms the service will remain exclusive to yachts built by the consortium, with no plans to represent third-party vessels.The division's launch reflects growing demand for technical transparency in the superyacht secondary market, particularly for complex vessels exceeding 50 meters. Feadship's move follows similar manufacturer-backed resale programs emerging in the luxury marine sector.SavannahWith ONE and Savannah sales finalized, Feadship Resale prepares to handle additional transactions through 2025. The shipyard reports strong interest from both repeat clients and new buyers seeking verified build quality and maintenance history.Based in the Netherlands and with roots dating back to 1849, Feadship was formed as a group in 1949 as a marketing partnership between six Dutch shipyards, de Vries Lentch, Van de Stadt, Witsen & Vis, Akerboom, De Vries Scheepsbouw and Van Lent Shipyard, and De Voogt Naval Architects. Feadship is well-known as one of the Netherlands’ most elite yacht builders and delivers superyachts from 50–100+ meters in length.Credits: Feadship
CL Yachts Unveils Sporty CLB65 SUV
CL Yachts has revealed its new CLB65 SUV model, a 19.7-meter sport yacht set to make its global premiere at the 2025 Sanctuary Cove International Boat Show in Australia. The announcement comes as the brand's existing CLB65 model completes its tour of major boat shows across Asia-Pacific and North America.The SUV variant maintains the B-Series' functional elegance while introducing enhanced versatility for owner-operators. Power options include twin Caterpillar C18 or Volvo Penta D13 diesel engines, both capable of reaching 30 knots. The yacht features a ZF JMS boat control system for simplified docking and offers certification options between RINA Hull Construction and CE Category B Class standards.Designed by Hong Kong-based Supertomato Studio, the interior presents two décor schemes in walnut or white oak. The full-beam master stateroom incorporates dual hull-side windows and walnut finishes, while the VIP cabin includes a skylight. A convertible guest cabin adapts between twin and single bed configurations.Social areas emphasize fluid indoor-outdoor connectivity, with a flip-up window linking the galley to the aft deck's electric grill and bar seating. The salon features expansive glazing, a pop-up rotatable TV, and optional sunroof ventilation. A multifunctional stern area serves as either a beach club or fishing platform, with stabilization available via fins or gyro systems."Coming at the very peak of the yachting season, we are so excited to unveil our CLB65 SUV to the industry," stated CL Yachts. CL Yachts’ goal is to offer unparalleled experiences to the modern explorer. The luxury performance brand stands apart from its competitors thanks to its unique approach to design – driven by CL Yacht’s core value of innovation. Fusing progressive design with engineering prowess and state-of-the-art technology, every element of CL Yachts’ vessels are meticulously geared to steer luxury into uncharted territories.Credits: CL Yachts
Royal Huisman Begins Construction on 80m+ Sailing Yacht Project 412
Royal Huisman has commenced work on Project 412, an 80-meter-plus sailing yacht for a repeat client. The full-aluminum vessel will rank among the largest sailing yachts built by the Dutch shipyard when completed.The yacht features a carbon rig supplied by Rondal, designed for performance sailing and global circumnavigation. While exterior details remain confidential, the project continues Royal Huisman's specialization in large-scale sailing superyachts.Jan Timmerman, CEO of Royal Huisman, stated: "We are honored to embark on this new super-sized sailing yacht project for a returning owner. Project 412 promises a true sailing experience while offering a distinctive and sustainable alternative to large powerboats."The construction reinforces Royal Huisman's position in the XXL sailing yacht segment. No delivery date or additional specifications were disclosed. The yard currently has multiple large sailing projects in progress at its Netherlands facilities.Project 412 will join Royal Huisman's portfolio of custom sailing superyachts, which includes several of the world's largest sailing vessels. The commission demonstrates continued demand for performance-oriented sailing yachts in the 80-meter-plus range.Royal Huisman is a Dutch shipyard established in 1884 in Ronduite, building and refitting custom luxury sailing and motor yachts at its shipyard in Vollenhove, the Netherlands.Credits: Royal Huisman
Sanlorenzo Reports Q1 2025 Financial Results with Revenue Growth
Sanlorenzo S.p.A. announced its Q1 2025 financial results, reporting €213.5 million in net revenues from new yacht sales, a 9.6% year-over-year increase. The company's EBITDA rose to €37.0 million (+8.5% YoY), while net profit reached €21.2 million (+8.0% YoY).The Superyacht Division grew by 10.4%, and Nautor Swan contributed €23.8 million in revenues. Geographically, the Americas saw a 40.6% increase, while Europe grew by 8.6%. The company’s backlog stands at €1.2 billion, with 89% of orders sold to final clients and deliveries scheduled through 2028.EBITDA margin slightly decreased to 17.3% (from 17.5% in Q1 2024), attributed to the Nautor Swan acquisition. Excluding this effect, profitability would have improved. EBIT increased by 4.2% to €26.8 million, maintaining a 12.6% margin.Net financial position shifted to -€28.1 million due to seasonal working capital needs ahead of the Mediterranean delivery season (May-July). The company also repurchased €3.7 million in treasury shares and acquired 60% of AF Arturo Foresti S.r.l. for €0.7 million.Order intake in Q1 2025 reached €178.1 million (+5.9% YoY), reinforcing confidence in the Sanlorenzo, Bluegame, and Nautor Swan brands. The company confirmed its 2025 guidance, citing strong demand with waiting lists extending to 2028.Massimo Perotti, Chairman and CEO, stated: *"Our business model – unique in the international yachting landscape – continues to deliver excellent profitability and long-term visibility. We are reinforcing leadership in the 30 to 50-metre segment, supported by a sophisticated client base and semi-custom production."*Perotti noted that only 5% of revenues come from yachts under 30 meters, minimizing exposure to potential U.S. tariff risks. The company remains optimistic about sustainable growth and value creation.Sanlorenzo was founded in 1958 in Viareggio by yacht builder Gionvanni Jannetti. In 2005, Massimo Perrotti became the majority shareholder in the shipyard. Sanlorenzo builds yachts ranging from 28.60 to 73 meters in length. Credits: Sanlorenzo