TankerProa – IWSA Member

The combination of the sailing space frame and the vessel to be propelled turns the combination into a Proa configuration, where a Proa is a typically a small sailing canoe, having a sail, with an attached outrigger … Read More

Magnuss – IWSA Member

Magnuss developed and patented a class-approved mechanical sail for dry bulk carriers and tankers that reduces fuel consumption up to 50%. The sail is a 100-foot tall spinning, hollow, metal cylinder that propels a ship. The Magnuss … Read More

Bound4Blue – IWSA Member

We cannot envision a future in which the dependence on fossil fuels and the emissions of CO2 and other polluting gases are still an issue. That is why we have rolled up our sleeves and have started … Read More

Inerjy – IWSA Member

The Gemma One by Inerjy is a new generation clean vessel: a practical, safe, amenity-rich, highly automated boat that can be fully powered by renewable energy, offering nearly unlimited remote operation. The wind turbine is able to … Read More

Bessie Ellen – IWSA Member

Bessie Ellen is a small project designed to protect and use historical vessels offering a new lease of life by mixing sailing charter and sustainable cargo transport.

By providing sail transported products on board and donating to … Read More

El Nino Clipper – IWSA Supporter

EL NINO Clipper

The Sailing Ship servicing Magnificent Micronesia Safe, Efficient, Ocean Friendly The Link between the Islands EL NINO clipper is a model of multi-purpose sailing vessel with complete engine propulsion, bio-diesel electric, transporting up to … Read More

Peace Boat Ecoship Project – IWSA Member

IWSA Member

The Peace Boat Ecoship Project

The Ecoship project is a transformational programme to construct the planet’s most environmentally sustainable cruise ship, which is scheduled to sail in 2020. It was initiated by Peace Boat in … Read More

Smart Green Shipping Alliance – IWSA Member

The Smart Green Shipping Alliance is an award winning, collaborative, multi-disciplinary organisation committed to building commercially, technically and environmentally superior renewable powered ships and shipping system solutions. The SGSA owns the design of sailing hybrid merchant ship … Read More

Timbercoast – IWSA Member

To revive cargo shipping under sail, linking sustainable producers with conscious consumers while preserving the environment for future generations.

IWSA Member

We are going to offer wind-powered cargo shipping. Our 1920’s schooner Avontuur will set her sails from Germany to … Read More

Maine Sail Freight – IWSA Member

Maine Sail Freight’s mission is to re-enliven historic traditions linking local lands, seas, people and foods. MSF will launch an annual sail freight voyage engaging food producing partners, cargo delivery partners, educational organizations, and the public. We believe through this … Read More