Back

Water management on board a yacht: Whisper Yachts, a revolution towards sustainable yachting

5

When we think of yachting, we envision luxury, freedom, and comfort. However, behind the elegance of a luxury solar-powered catamaran lies a more practical reality: onboard water management. Whether it's drinking water, greywater from showers and kitchens, or wastewater from toilets, every single drop must be managed carefully to ensure both independence, comfort, and environmental responsibility.

 

It is with this vision in mind that Whisper Yachts is establishing itself as a true revolution in the industry. By integrating innovative solutions for the treatment and management of all types of water, the brand is redefining the yachting experience with its electric and solar-powered yachts. The result: silent, clean, and sustainable cruising aboard luxury catamarans that respect the oceans.

Potable water: an essential challenge on board

Contrary to popular belief, a yacht does not automatically carry potable drinking water. Owners and crew often have to transport large quantities of water in plastic bottles. This solution creates logistical challenges and has a significant environmental impact due to the resulting waste.

 The water tanks on board typically store water for domestic use: showers, cooking, cleaning, etc., but this water is not suitable for drinking.

Article featured image-min

Water treatment solutions by Whisper Yachts

To transform onboard water into safe, high-quality drinking water, Whisper Yachts incorporates the most advanced technologies:

  • Desalination systems to convert seawater into fresh water.
  • Filters and purifiers to remove bacteria, particles, and impurities.
  • UV systems that guarantee complete disinfection.
  • An on-board mineral water generation and carbonation system, eliminating the need to store bottled water and providing fresh, potentially sparkling mineral water on demand.

These systems significantly reduce reliance on plastic bottles, improve operational efficiency, and offer unparalleled comfort on board a luxury solar-powered catamaran or electric yacht.

Capture d’écran 2025-07-10 à 09.09.21
Because true luxury means not compromising on quality along the way. Whether you are a future owner, partner, or investor: join the movement.

Greywater and wastewater: a strong environmental commitment

A catamaran yacht also generates:

  • grey water (from showers, sinks, and the galley),
  • and black water (from toilets).

Whisper Yachts incorporates efficient systems for storing, treating, and managing this wastewater in accordance with international regulations. The goal is to preserve the quality of coastal waters and minimize the impact on marine biodiversity.

2

Whisper Yachts: redefining yachting for tomorrow

By placing water management at the heart of its design philosophy, Whisper Yachts is not merely following trends; it is pioneering truly sustainable yachting.

  • Reduction of single-use plastics.
  • Strict adherence to maritime regulations.
  • Active preservation of marine biodiversity.
  • Integration of cutting-edge technological solutions for enhanced comfort.

With its 100% solar-powered luxury catamarans, Whisper Yachts demonstrates that it is possible to combine luxury, innovation, and environmental responsibility. These revolutionary solar-powered yachts, both electric and eco-friendly, embody the future of catamaran yachts: quiet, high-performing, and respectful of the oceans.

Whisper Yachts is thus ushering in a true revolution: offering luxury solar catamarans that combine performance, autonomy, and sustainability.

Design sans titre-14