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International Windship Association | December 6, 2023

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Why this website?

“The International Windship Association (IWSA) facilitates and promotes wind propulsion for commercial shipping worldwide and brings together all parties in the development of a wind-ship sector to shape industry and government attitudes and policies.”


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Our Mission

Promote the use of wind propulsion in commercial shipping to reduce fuel consumption and decrease climate change related emissions.

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The International Windship Association (IWSA) is a not-for-profit, membership association. There are no commercial ties between the association and any of the members, supporters or non-member companies, notably Windship Technology Ltd.

 




Initiative of the Year - Finalist_IWSA  

The pessimist complains about the wind; the optimist expects it to change; the realist adjusts the sails. ”           W.A. Ward

Twenty years from now, you will be more disappointed by the things you didn’t do than those you did. So throw off the bowlines. Sail away from safe harbor. Catch the wind in your sails. Explore. Dream. Discover.”            Mark Twain

Archive News 2022

July 24, 2023 |

December 2022

23 December – Wishing IWSA Members, Supporters and the wider Shipping Industry a restful Holiday Season and a Prosperous 2023!!!

23 December – New Members

We would like to extend a warm welcome to a group of new … Read More

Spaera — IWSA Supporter

July 7, 2023 |

We are developing proprietary, scalable, wind propulsion systems, specifically intended for route and schedule bound commercial logistics operations at sea. Using latest generation Computational Fluid Dynamic simulation tools and industry leading aerodynamic expertise, we aim to deliver more … Read More

Island Ventures/Clean Voyages – IWSA Supporter

July 4, 2023 |

Island Ventures Ltd and Clean Voyages are committed to the use of sail power for transport to the remote Pacific Islands. For 15 years our SV Kwai provided service from Hawaii to the Line Islands of Kiribati and … Read More