Dear readers,

Sustainability has long since become a defining leitmotif of our time. And, of course, the topic does not stop at yachting. Manufacturers are increasingly presenting innovative projects and thus portraying themselves as future-orientated and responsible. They emphasise the careful use of resources, experiment with alternative materials and point to new approaches that are intended to improve the environmental balance of their products. That's a good thing!

• Sustainability: How green is sailing?

This trend is visible everywhere. For example at boat shows, where green innovations are prominently displayed, or in press releases that increasingly emphasise sustainability as an integral part of corporate strategy. Even in regatta sport, more and more attempts are being made to combine the pursuit of sporting excellence and performance with ecological responsibility. In short, sustainability has become an important sales and marketing argument throughout the industry - a topic that hardly anyone can ignore.

However, I increasingly see a second side to this trend. On the one hand, it is pleasing that the industry is recognising its responsibility and looking for solutions. On the other hand, there is also a growing danger that terms such as "recycling" or "sustainability" will degenerate into mere marketing tools and fade in significance without achieving any real measurable ecological success. I think the question needs to be asked more about how substantial the publicised innovations and projects actually are and remain.

One positive aspect is the consistent use of materials that have already been recycled. If manufacturers use fibres, plastics, aluminium or wood that already have one or more life cycles behind them, this can directly and sustainably reduce the consumption of resources. Especially in a production environment such as yacht building, where a lot of new material is traditionally processed, such measures go hand in hand with tangible progress.

The use of recycled materials therefore offers a real opportunity to significantly reduce the ecological footprint of modern yacht building. And the effect of these measures is already visible today: less primary material, lower energy consumption and often also a reduction in production waste. This shows that sustainability in yacht building is not just a vision, but is already part of everyday life in many places and serves as a role model.

The situation is different with recyclable composite systems. They are now often presented as the revolutionary building block of a new circular yacht industry. Thermoplastic resins and separable matrix systems promise that a yacht could be completely recycled at the end of its life cycle.

This is where my critical view begins: a yacht may remain in service for 40, 50 or even more years. Nobody can realistically predict today whether the recycling systems currently being developed in laboratories and pilot projects will still be available and whether they will still be economically viable. Materials are being developed today for hypothetical recycling in the distant future - without any certainty as to whether the processes required for this will ever exist on an industrial scale.

This inevitably raises the question of the real benefits of these developments and naturally also fuels the controversial debate surrounding the topic of sustainability. The gap between visible impact and mere promises for the future creates fertile ground for an unwelcome topic: greenwashing!

Innovation always begins with the first steps, and many developments in the field of recyclable composites are technologically exciting, courageous and potentially forward-looking. However, it remains important to deal with the topic objectively and to categorise the facts realistically. Only when technological innovation goes hand in hand with practical feasibility can real change occur - and greenwashing is kept out of the equation.

Michael Good

YACHT editor

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