Sunreef Yachts was just lately commissioned to construct two Sunreef 100 Eco superyachts, each crusing catamarans ordered by repeat prospects. One of many commissioned vessels is scheduled to be delivered to Europe in late 2025, and the opposite to the Americas in 2026.
The Polish shipyard is pioneering a sustainable revolution within the superyacht world, with a rising world curiosity in massive, eco-responsible catamarans.
The Sunreef 100 Eco was designed to offer an emissions-free cruising expertise in full silence and luxurious. Utilizing inexperienced high-tech options developed in-house by Sunreef, each 100 Eco catamarans will characteristic composite built-in photo voltaic panels, maximising solar energy era.
With custom-engineered batteries and state-of-the-art electrical engines, the Sunreef 100 Eco is designed to supply hours of e-motoring with no fumes or vibrations, and provide a easy expertise beneath sail, whereas the yacht’s hydro-generators will present a gentle provide of inexperienced vitality. These components assist obtain a 2,000-nautical-mile vary for the 100 Eco.
Expandable Ocean Lounge
One of many catamaran’s standout options is her invisible aft storage that may stow a jet ski and a set of water toys. One other key characteristic is the huge Ocean Lounge combining the aft platform and fold-down balconies. Devoted to sunning, lounging and watersports, the lounge gives direct entry to voluminous toy storage and diving gear.
With cutting-edge inexperienced tech and imposing dwelling area, the Sunreef 100 Eco is the essence of sustainable superyacht design. This bespoke all-electric luxurious craft joins Sunreef’s Eco vary of sail catamarans alongside the 50 Eco, 60 Eco, 70 Eco and 80 Eco.
Fitted with twin 270kW electrical engines, the Sunreef 100 Eco provides a sustainable yachting expertise with ultralight, high-performance batteries in addition to Sunreef’s proprietary solar energy system. Due to the shipyard’s award-winning expertise, the craft can welcome as much as 242.5sqm of composite-integrated photo voltaic panels, producing as much as 46kWp.
The Eco Ethos
Following the Sunreef Yachts Eco philosophy, the 100 Eco provides a wide range of responsibly sourced or recycled ending supplies and an ultramodern, energy-saving air-conditioning system.
Sunreef’s Eco catamarans are the results of a 360-degree method to eco-responsible cruising. They provide cutting-edge inexperienced propulsion options, naturally-sourced ending supplies, good vitality administration, and new expertise that features the proprietary composite-integrated solar energy system produced in-house to energy the Polish builder’s latest vary of photo voltaic catamarans.
Their design additionally incorporates wind-generators, non-toxic backside paints, inexperienced composite buildings, in addition to state-of-the-art watermakers and water-saving techniques.
Sunreef’s electrical catamarans have the choice to be geared up with ultramodern hybrid propulsion techniques. Apart from considerably lowered CO2 emissions, hybrid engines take eco cruising to the subsequent stage by combining the very best of electrical motoring with the benefits of thermal (heat-generated) engines.
Hybrid engines not solely provide dependable propulsion, however will also be used to recharge the yacht’s battery financial institution for much more energy-efficiency. Counting on wind as a necessary supply of propulsion is essentially the most pure means to consider yachting. Sunreef’s crusing vary of electrical catamarans provide top-quality rigging and absolutely recyclable efficiency sails.
Wind is usually a treasured assist in relation to motoryacht propulsion. The shipyard’s vary of eco-friendly energy yachts could be fitted with high-performance kites to additionally harness wind propulsion. Regularly used for towing massive container ships, kites are a particularly highly effective assist for leisure craft.
Hull Optimisation
When beneath electrical motor propulsion, all Sunreef yachts are vitality environment friendly because of superior hulls designed in tandem with lifelike laptop simulation eventualities on the shipyard. Right here changes to the hydrodynamics and aerodynamics are a part of the event of each mannequin’s hull.
Engineers are always optimising hulls for extra vitality effectivity, seaworthiness and efficiency in varied sea situations.
Weight Effectivity
Weight optimisation is essential for energy-efficient yachts; Sunreef’s Eco catamarans could be constructed utilizing mild carbon fibre to cut back the general yacht weight and improve the vitality effectivity. Carbon is used for masts, booms, and structural reinforcements.
Mild lithium battery banks on board are neatly positioned to minimise the impression on the yachts’ motion at sea, and photo voltaic panels put in are the world’s lightest solar-power system.
Power And Water Administration
To scale back vitality consumption on board, Sunreef’s yacht vary options properly insulated interiors, utilizing sustainable insulation supplies, serving to keep secure temperatures in inside dwelling areas, which may retain warmth and chilly equally properly. The silent good air-conditioning system is battery powered.
Sensible vitality administration is crucial on board an energy-efficient yacht. To have the ability to keep all home masses and air-conditioning all through the day with solely a minimal use of the generator, a yacht wants to seek out the right steadiness of vitality manufacturing and consumption.
Sunreef Eco catamarans obtain that because of good engineering and really environment friendly lithium battery packs that may be simply recharged throughout the globe in various voltage ranges. A particular eco mode is at present being developed by Sunreef’s R&D division for even much less vitality consumption.
Recent-water era is crucial for sustainable cruising. Because of extremely environment friendly watermakers and a sophisticated purification system, Eco yachts can get pleasure from limitless entry to contemporary water, serving to keep away from the usage of plastic bottles on board.
The yacht’s boiler could be heated with the assistance of warmth obtained from photo voltaic panels or an inverter-powered heater, and a rain-collection system saves water for laundry the deck.
Linen and Basalt
Sunreef’s Eco catamarans can characteristic basalt and linen-bases within the manufacturing of hulls, superstructures and yacht furnishings. A tough, dense rock of volcanic origin, basalt is a sustainable base ingredient.
Basalt fibre not solely outperforms glass fibre by way of energy however can also be environmentally safer to supply as no greenhouse gases are launched throughout its fabrication course of. It presents no poisonous response with air or water, is non-combustible and is explosion-proof.
Linen fibre is one other pure element used within the Eco vary constructing course of. Produced from flax, the strongest and stiffest pure fibre, it’s non-toxic, protected to supply and has a minimal carbon footprint.
Different Sustainable Supplies
For its ecologically-conscious yacht design, Sunreef makes use of effective accountable supplies with none compromise on luxurious. Eco catamarans cut back the usage of animal skins by providing a wide range of pure materials and options to real leather-based. Inside flooring can characteristic superior hardwood flooring techniques or reclaimed teak salvaged from previous homes, boats or different wood buildings.
Compressed paper-based supplies can be utilized for counter tops to acquire weight-efficient, strong and sensible surfaces. This revolutionary resolution not solely gives for a luxurious end however can also be very simple to restore, as scratches could be shortly eliminated by making use of warmth.
Cork-based decking can also be an possibility, a inexperienced and absolutely recyclable different to conventional teak. Reusable and recyclable non-PVC-based artificial teak can also be provided for decking.
Non-toxic, silicon-based hull-bottom paints present environment friendly safety towards marine progress whereas providing a really low floor roughness. Slick, impermeable and extremely sturdy, they considerably cut back drag, which ends up in elevated efficiency in addition to smarter vitality administration.
Sunreef’s Eco sustainable yachts provide absolutely recyclable sails, pairing nice efficiency and a accountable method to the surroundings. Recycled sailcloth beneficial properties a second life, remodeling into sturdy luggage and equipment.
“The Sunreef 100 Eco is an excellent electrical superyacht,” Francis Lapp, Sunreef’s founder and President, informed Yacht Fashion. “She combines large dwelling area with easy crusing and trendy inexperienced tech.
“She could be an ideal choose for the Asia-Pacific, particularly in Australia and New Zealand, the place Sunreef beneficial properties increasingly more consideration. We have now a robust native dealership there, and we really feel the purchasers are genuinely involved in our new catamarans.”
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