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International Windship Association | August 3, 2020

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Wind Propulsion Solutions

Kawasaki Kisen Kaisha, Ltd. (“K” LINE) – IWSA Member

June 3, 2020 |

As an integrated logistics company grown from shipping business, “K” LINE contributes to society so that people live well and prosperously. We always recognize this principle in our operations. “Seawing” is one of our solutions. “K” LINE … Read More

Advanced Wing Systems – IWSA Member

June 2, 2020 |

This system reduces the weight and cost of the wing and allows simple stowing and reefing.  The system also provided significant control over the geometry of the wing allowing optimisation of the wing set-up.  Asymmetry, camber, twist … Read More

Nayam Wings – IWSA Member

July 1, 2019 |

NAYAM WINGS is developing wind propulsion system composed of unique wing that produces high propulsive force (CLmax > 4). It is the unique system that can maintain ship’s stability while utilizing wind propulsion. Wings are automatically … Read More

Wing Force Partners – IWSA Member

February 8, 2019 |

Wing Force Partners are a professional design group located in Sydney Australia and actively developing our WingSail technology.

At Wing Force Partners we have developed unique, semi-flexible, high efficiency, aerodynamic sections to mimic the albatross. Our … Read More

AirSeas – IWSA Member

February 8, 2019 |

AirSeas is an industrial firm which had come out of Airbus, dedicated to delivering automated power kites able to tow commercial ships. Financed by ADEME, Région Occitanie and Pays-de-Loire; in partnership with LMG Marin France, ENSM, … Read More

Add-Modules Technologies – IWSA Member

December 15, 2018 |

Add-Modules Technologies grows and markets its wind propulsion system designed for leisure and maritime industry. The strength of this patented system relies on current sails and rigs (retrofit) and sailmakers know-how which ensure fast and economic … Read More

Zéphyr et Borée – IWSA Supporter

December 15, 2018 |

To face with climate change, stock depletion of fossil fuels, IMO regulations, while meeting the consistent growth of global trades, Zéphyr & Borée combines wind energy and cutting-edge innovation to design modern sail cargo ships and promote … Read More

Computed Wing Sail (CWS) – IWSA Member

December 15, 2018 |

CWS is developing an innovating wing sail system for cargo ships based on the patented inversion of an asymmetric form. This optimized aerodynamic sail is telescopic, fully automated and adaptable on existing vessels. It allows our … Read More

Oceanfoil – IWSA Member

August 2, 2018 |

Oceanfoil is the maritime technology company pioneering proven aerofoil solutions for the global commercial shipping fleet. Our technology is a propulsion-assist aerofoil sail, or “wingsail” that captures the power of the wind to generate renewable energy … Read More

Anemoi Marine Technologies – IWSA Member

August 2, 2018 |

Anemoi is a British company advancing the state of the art in Flettner Rotor technology, proving it can work for a sustainable future of shipping.

Anemoi is a British company advancing the state of the art … Read More