Introduction
The Vaan R4 is an aluminium eco-catamaran designed for sailors seeking luxury and sustainability.
Built in the Netherlands by Vaan Yachts, this 12-meter (approximately 40-foot) catamaran is aimed at environmentally conscious sailors who want to minimize their ecological footprint without compromising comfort.
Their motto is “Sail the Planet” and they keep a sharp eye on the environmental impact their yacht makes.
Vaan Yachts is a Dutch company founded on the principles of circular economy and sustainability, which are integral to the R4’s design and construction. The Vaan R4 embodies a blend of cutting-edge technology, sustainability, and luxurious design, setting it apart from traditional catamarans in the same category.
Eco Philosophy
60% of the Vaan R4 is constructed using recycled aluminum, primarily sourced from discarded products like window frames, road signs, and bicycles.
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In addition to the recycled aluminum, sustainable materials such as cork, flax, and recycled plastics are used for interior finishes and components. The yacht is powered with renewable energies, including wind, solar power, and electric propulsion, reducing its environmental impact.
The Vaan R4 has been built for sailors. With twin aft helms and a responsive sail plan, the catamaran is designed for efficient cruising and can handle a wide range of sailing conditions. The lightweight aluminum construction contributes to better sailing performance.
This yacht has a clean deck layout, with all lines running back to the “Vaan Station” on the transom, making it easy for a small crew to manage.
TThe yacht’s low draft (under 1.2 meters, or 4 feet) allows for access to shallow waters and less crowded anchorages, providing more options for cruising. There is an option for centreboards to optimise upwind performance.
The Cabriolet
Unlike many of its competitors, the Vaan R4 does not have a large, fixed bimini over the cockpit. Instead, they have designed a shorter coach roof with a flixible bimini that can be installed and removed in a matter of minutes.
In colder regions, you’ll be steering in the sun. It makes the R4 great for the Mediterranean, but also for a trip up north.
The Vaan R4 has a saloon with panoramic views, which is flooded in natural light thanks to large windows.
The open-plan layout creates a good flow on one level between the cockpit and the saloon, perfect for socializing or enjoying the outdoors while still being sheltered.
In terms of accommodation, the Vaan R4 typically comes in a 3 cabin configuration, with each cabin offering a cozy, functional space for sleeping and storage. The master hull includes a spacious head and shwer/room forward, with a fresh, Mediterranean feel to the design.
Motoring
When the wind drops, the Vaan R4 relies on its electric engines which are powered by a high-capacity lithium battery bank that can be charged using renewable energy sources such as solar panels installed on the roof of the yacht, as well as hydrogeneration from the props while under sail and wind turbines.
This allows for quiet, zero-emission motoring. There is a back up generator for safety.
Electric Power
The Vaan R4 has a robust energy management system managing energy production and use. The solar array can generate enough power to sustain the yacht’s essential systems, including lights, refrigeration, and electronic devices.
When under sail, the electric motors can act as hydrogenerators, replenishing the batteries while moving. This reduces the need for shore power or the use of a diesel generator, which is available as an emergency backup.
For extended passages, the combination of renewable energy and efficient battery storage ensures that the R4 can operate sustainably with minimal reliance on fossil fuels.
The boat’s energy consumption is monitored and optimized through a smart energy management system that tracks input from various sources.
Construction
The Vaan R4 is built with recycled aluminum, offering strength, durability, and weight advantages. Aluminum is not only a sustainable choice but also provides better resistance to knocks.
The modular design allows for flexibility in interior configurations, aligning with Vaan Yachts’ philosophy of sustainability and longevity. Recycled and eco-friendly materials are used throughout the construction, reducing the environmental impact of production.
Eco-friendly design: Use of aluminum, cork, and flax minimizes the environmental impact.
Electric propulsion: Zero-emission, renewable energy-powered motors for a greener cruising experience.
Performance: Lightweight, durable aluminum construction.
Spacious interior: The open-plan layout and abundant natural light create a comfortable living space.
The focus on sustainability and eco technology comes at a price.
Electric range. While the electric motors are eco-friendly, range anxiety may be an issue.
The Vaan R4 catamaran is a good blend of eco-conscious design, sailing performance, and luxury.
By using recycled materials and focusing on renewable energy for propulsion, the R4 stands out as a leader in the growing eco-yacht market. With good sailing characteristics, spacious and customizable living areas, and a commitment to sustainability, the R4 is for sailors who want a luxurious yacht with minimal environmental impact.
However, it is priced at a premium.
| Length Overall | 12.8m / 42′ |
|---|---|
| Beam Overall | 7.06m / 23.2′ |
| Draft | 1.3m / 1.95 m (retractable centerboard optional) |
| Mainsail | 55 m2 |
| Jib Self Tacking | 30m2 |
| Gennaker option | 135 m2 |
| Code 0 option | 85 m2 |
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