eConowind BV – IWSA Member

eConowind BV is a Dutch company, daughter of Conoship international in Groningen and HCP BV in Amerongen, fully dedicated in developing a wind-assisted propulsion unit: the eConowind-unit. This eConowind unit consists of 2 Ventifoils folding from a sea … Read More

Blue Technology – IWSA Member

Blue Technology has developed a new type of ship, which can operate with zero emissions and without the use of ballast water.

“ZEV Liberty” is a 198 meters trimeran, powered by the wind and solar energy. The … Read More

Energy Tactics – IWSA Supporter

 Making things happen when it comes to the transition towards sustainable energy. That is what we stand for. For small businesses, communities, governmental bodies and for large enterprises. Combining developments, opportunities, technology and execution power. In small … Read More

Windship Technology – IWSA Member

  Windship Technology is a groundbreaking and proven windsail system that gives Ship Owners and Operators facing increasingly restrictive cost and environmental barriers, an economical and robust solution.

 

With the ability to reduce fuel costs … Read More

SailCargo Inc. – IWSA Supporter

Our mission is to direct the global maritime shipping industry towards carbon neutrality.  We will build & operate a combustion-free cargo sailing vessel by synthesizing old-world  ship building techniques with avant-garde energy & propulsion design. Our ship, Ceiba, will … Read More

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