WiderCat 76: The Most Recent Build Update

The Italian Sea Group has completed delivery of a new 78-meter Admiral megayacht from its Marina di Carrara facility. The vessel, now the flagship of the Admiral fleet, features exterior and interior design by Sinot Yacht Architecture & Design.The yacht's distinctive profile incorporates a two-tone metallic paint scheme in white and blue hues. Its unconventional three-deck layout provides streamlined aesthetics while maintaining interior volume. The propulsion system combines five variable-speed generators with two 2-mW azimuth pods, delivering 5 mW total power output. This diesel-electric configuration achieves a top speed of 17 knots with reduced vibration and noise levels.Technical features include a lithium polymer battery bank enabling zero-emission operation for limited durations and peak load management. The system incorporates SCR (Selective Catalytic Reduction) and DPF (Diesel Particulate Filter) technologies, with exhaust routed to the masthead for dispersion.Interior spaces feature panoramic windows in the bridge salon and designer lighting elements. Amenities include a 6-meter swimming pool, spa facility, gymnasium, diving area, and Touch & Go helipad. Material selections emphasize premium finishes with a neutral color palette throughout guest areas.Gianmaria Costantino, CCO of The Italian Sea Group, stated: "This delivery marks a new and important milestone for our Group. Every detail of this yacht reflects our vision of contemporary luxury – where top-tier craftsmanship, timeless design, and sustainable innovation come together in perfect harmony."The project represents the shipyard's continued focus on large custom superyacht construction, incorporating both advanced marine technologies and bespoke design elements. The delivery underscores the group's capability to execute complex megayacht projects for discerning clients.With this completion, The Italian Sea Group reinforces its position in the upper segment of the global superyacht market. The vessel now joins the operational fleet of Admiral-branded yachts, with the shipyard maintaining its production schedule for additional custom projects currently in build.The Italian Sea Group is a global operator in the luxury yachting industry, listed on Euronext Milan (“EXM”) and active in the construction and refit of motor yachts and sailing yachts up to 140 meters. The Company, led by Italian entrepreneur Giovanni Costantino, operates on the market with the brands Admiral, renown for elegant and prestigious yachts, Tecnomar, Perini Navi, and Picchiotti; the Company has a business unit, NCA Refit, that manages the maintenance and refit services for yachts and mega yachts with a length over 60 meters. Credit: Lorenzo Tampucci/The Italian Sea Group

Ferretti Group's Yard in Ancona has launched the third hull of the Custom Line Navetta 38 series on March 20. The 38.76-meter displacement yacht, with a beam of 8.00 meters and 299 GT volume, entered the water during a private ceremony attended by the European owner family and shipyard personnel.This marks Custom Line's fifth launch in the first quarter of 2024, demonstrating the shipyard's active production schedule. The Navetta 38 model was developed by Ferretti Group's Product Strategy and Engineering Departments, with exterior design by Filippo Salvetti and interiors by ACPV ARCHITECTS Antonio Citterio Patricia Viel. The Custom Line Atelier team facilitated owner customization throughout the build process.The owners, existing Ferretti Group clients with two previous yachts from the builder, prioritized personalized interior solutions to enhance spatial perception and natural light. Design features include mirrored ceiling panels in the main deck lounge and strategic placement of reflective surfaces along walls and architectural details. Full-height windows were incorporated to maintain visual connection with the marine environment.Notable customizations include a reconfigured galley space with optimized storage depth, designed to serve as a social hub while maintaining aesthetic coherence. Material selections emphasize durability, with Botticino Semi Classico marble specified for the master bathroom.The interior palette combines neutral beige tones with contrasting mocha and brown accents, complemented by natural teak, oak, and leather finishes. Luminous wallpaper treatments contribute to the yacht's refined atmosphere.The Navetta 38 is designed for extended cruising with large guest groups, balancing functional durability with the brand's signature aesthetic standards. The model represents Custom Line's continued focus on customized displacement yachts within its product range.With this launch, Ferretti Group reinforces its position in the mid-size superyacht segment, maintaining production momentum at its Ancona facility. The yacht will now undergo final outfitting before delivery to its owners.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

The 70-meter sailing superyacht SY Zero, the world’s first designed to operate entirely without fossil fuels, is approaching the final stages of construction, with an expected launch by the end of 2025. The project, a collaboration between Vripack Yacht Design, Vitters Shipyard, and Dykstra Naval Architects, represents a significant step in sustainable yacht development, backed by over 60,000 hours of research and innovation.SY Zero is engineered to rely solely on wind, solar, and thermal energy while maintaining the performance and luxury standards of a traditional superyacht. The project aims to demonstrate the feasibility of eliminating fossil fuel dependency in high-end yachting. All technical data, system designs, and research findings will be made publicly available through FoundationZero.org, providing open access to sustainable maritime innovations for designers, engineers, and researchers.The yacht’s energy system is entirely electric, powered by a five-megawatt-hour battery storage system—equivalent to the capacity of 88 Tesla vehicles. Renewable energy is harvested through multiple methods: hydro-generating thrusters capture energy from water flow while under sail, a 100-square-meter hybrid solar panel array converts both light and heat at 60% efficiency, and a wind turbine supplements power generation using offshore airflow.Marnix Hoekstra, co-creative director at Vripack, stated: “This project has always been about showing what’s possible. We wanted to demonstrate that comfort, design, and performance can coexist with fossil-free operation. The project has been driven by data, testing, and a long-term commitment to sustainable naval design. Our goal wasn’t just to prove that a fossil-free superyacht is viable—it was to create a real-world model others can learn from.”Vitters Shipyard, known for high-performance sailing yachts, led the construction. Louis Hamming from Vitters commented: “From the outset, this has been about building a yacht that reflects a future we all recognize is coming. It’s a privilege to help bring that future into reality.”The interior accommodates up to 12 guests, featuring sustainable materials such as pine-based leather and leathered marble, which retains natural imperfections. Each cabin draws inspiration from a global destination, with bespoke artworks crafted by local artisans.Following its technical launch, SY Zero will undergo extensive sea trials to test its advanced systems, including proprietary software managing onboard operations. Delivery is expected in 2026, seven years after the project’s inception.Eduard van Benthem, Executive Director at Foundation Zero, emphasized the broader mission: “The project isn’t about showing how good we are, nor even specifically about the yacht itself. We are really trying to showcase how we can do things better and inspire others to join us on the journey, to learn together and to share the knowledge, which is the fundamental aim of Foundation Zero in all its projects.”Beyond private use and limited charter opportunities, SY Zero will serve as a research platform for marine renewable energy and ocean sustainability studies, furthering its role in advancing eco-conscious yachting.Vitters Shipyard is a Dutch high-end performance yacht builder. The shipyard was founded in 1990 by Jan Vitters. The company delivered the first luxury sailing boat, the 28m Aphrodite, in 1993. Vitters Shipyard has a crew of dedicated engineers and craftspeople who have a strong eye for detail and the passion to exceed the expectations of its yacht owners.Credits: Vripack

GX Superyachts has provided a progress update on its 42-meter flagship model, the GX42, currently under construction at SES Yachts' facility in Istanbul. The project remains on schedule for delivery in summer 2026, with several major construction phases now completed.The aluminum hull and superstructure are fully assembled, marking the transition to the outfitting stage. Thermal insulation and main piping systems are 80% installed, while electrical work has reached 25% completion. Approximately half of the paintwork has been applied.The hybrid propulsion system, combining diesel-electric drive with solar power generation, has passed factory testing and is ready for installation. Interior furniture, designed by Marco Casali, is 50% complete in workshop production.Vladimir Zinchenko, founder and CEO of GX Superyachts, stated: "It's inspiring to witness the GX42 taking shape so smoothly. Each milestone reinforces our belief that the GX42 will set a new benchmark in responsible yachting — a vessel that delivers both elegant design and low-impact cruising. Thanks to our partners at SES Yachts, Andrea Armas, Marco Casali and Francesco Rogantin, the project is running smoothly and exceeding expectations."The interior design emphasizes family-friendly spaces with a raised pilothouse layout that includes a main-deck owner's suite and full-beam VIP cabin. Natural materials and subdued color schemes reflect the yacht's focus on sustainable luxury.Upcoming work includes finalizing insulation and piping systems, progressing electrical installations, and integrating the hybrid propulsion package. Sea trials are planned for early 2026.Andrea Armas, consultant to GX Superyachts' Board of Directors, noted: "We are pushing the boundary of responsible yachting navigating through a new era of technological advancement, tailoring the dream of Yacht owners into a sustainable reality."Credits: GX Superyachts

Camper & Nicholsons has confirmed the sale of the 50.58m schooner Borkumriff IV, built by Royal Huisman in 2002. The sale was managed by Senior Sales Broker Arne Ploch. The yacht accommodates six guests in three cabins and has space for nine crew members.Inspired by traditional Newfoundland schooners, Borkumriff IV has a total length of 50.58 meters, including the bowsprit, and a sail area of 1,164 sq. m. The exterior was designed by John G. Alden’s office, with naval architecture by Dykstra. The interior, crafted by John Munford, features mahogany wood paneling and custom furniture, contrasting with lighter ceilings and floors.The yacht includes a main deck saloon and dining area, with accommodation on the lower deck. The full-beam master suite has a separate study, while two twin guest cabins are located midship. All cabins are en suite. Crew quarters are spacious, with a large galley.Borkumriff IV carries two tenders on its teak decks and features two cannons, used for ceremonial flag-lowering at sunset.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: Yacht Harbour archive