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The rise of eco yachting.
Published 11 July 2023
With greater technology and awareness onboard and off, the yachting industry is focusing on becoming more environmentally friendly. Learn more with Burgess
It’s not just a buzz word or greenwashing, the rise of eco-friendly yachting is real. While sailing yachts are arguably the most eco of all the boats, the development of alternative propulsions and fossil-free solutions is driving change across the entire yachting sector – large motorboats included. From hybrid technology to high-tech waste treatments, to innovative hull design, every step towards more sustainable practices paves the way to greener solutions.
Can yachts be eco-friendly?
The simple answer is yes. There is such a thing as an eco-yacht. Driven by changing regulations and conscientious owners who seek to reduce emissions, every yacht built today must be IMO Tier-III compliant. Furthermore, an increasing number of new builds are equipped with hybrid diesel-electric engines, solar panels and large battery storage systems, all of which enable them to generate enough electricity to support the yacht’s hotel load (air conditioning, lighting, generators, etc) when at anchor, if not cruise autonomously for a limited time. Most hybrid propulsion and power generation systems can also be retrofitted.
How is the yachting industry making sustainable changes?
Sustainable yachting is not purely focused on propulsion, though reducing emissions is a priority. Building with recycled and recyclable materials, such as aluminium, cleaning with sustainable products, choosing non-toxic anti-fouling solutions such as a non-biocide silicone antifouling layer, and banning all single-use plastic on board all go a long way. Individual yachts are the beacon for change, but the industry is doing its part to push for more environmentally friendly practices, including waste reduction, sustainable production and local sourcing of materials to reduce carbon footprints. The sentiment extends to guests, too, with reef-safe sunscreens now being the preferred option.
Environmentally friendly technologies
Making onboard systems operate more efficiently is central to progress when it comes to eco-friendly yachts, whether that’s waste heat recovery systems, integrated batteries for optimal operation and performance, or new hull designs that require less fuel. For example, azipod propulsion is proven to cut fuel consumption by up to 20 percent compared to conventional propulsion systems. Some of the most advanced eco yachts on the water include efficient HVAC systems, advanced DynaRig sails and even controllable pitch propellers that feed power back into the boat. When at anchor, dynamic positioning minimises impact on the seabed, helping to protect coral reefs and sea life.
Using sustainable materials
For a yacht to be truly sustainable, it takes forethought and planning. The use of recyclable resin decks that substitute wood for a more sustainable alternative is just one example. Teak has traditionally been a popular choice for exterior decking due to its attractive appearance and hardwood qualities, but synthetic alternatives are proving increasingly popular. Recyclable aluminium for hulls, LED lighting and even upcycled everyday materials, such as feathers, eggshells and orange peel transformed into super opulent surfaces and materials are shifting perceptions on luxury itself.
Reducing single plastic use onboard
Doing away with plastic bottled water and straws is the first step, but the reduction of single-use plastic onboard goes a lot further. Sourcing cleaning products from eco brands that provide concentrate forms and refills is one option. Being aware of the different types of plastic packaging also helps. HDPE2 is post-consumer plastic and can be recycled at least a further 10 times. It’s widely known as the most environmentally friendly approach to liquid packaging because it has a secure primary function with post life options.
Future fuel alternatives
Most sustainably equipped yachts currently run on hybrid electric propulsion, but shipyards, designers and owners alike are focusing their efforts on developing alternative technologies that will allow yachts of all sizes to travel long ranges and make transatlantic crossings without relying on diesel. Fuel cell technology, hydrogen power and solar panels are among the front runners for future fuel alternatives. Working in harmony with the automotive and aviation industry, great strides are being made year-on-year, with the first full-electric superyacht lurking just around the corner.
Discover yachts for sale, charter and more about eco-friendly yachting with Burgess. Enquire now
To find out more about Burgess’ yachts for sale and yachts for charter, please contact a Burgess broker. Alternatively, get in touch with one of our offices directly: London, Monaco, New York, Miami, Singapore or all other locations.
- Yachts, prices and availability are correct at the time of publication.
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