Are Wind Sails Making a Comeback?
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 Published On Nov 16, 2023

The maritime industry is witnessing a surprising resurgence of sails as a solution to the environmental impact of commercial shipping. French startup Wisamo, in collaboration with Michelin, introduces Louise Hameau—a large, inflatable wing sail designed for cargo ships. This innovative sail addresses the pollution concerns associated with bunker fuel, offering a clean alternative to propel ships forward by harnessing wind energy.

Louise Hameau operates on a sophisticated principle; an air compressor inflates the sail's structure, allowing it to catch the wind like an airplane wing. This harnessed wind energy is transformed into electricity, providing a sustainable alternative to bunker fuel. Its adaptability and user-friendly features make it well-suited for commercial vessels, with the potential to reduce carbon emissions by approximately 20% in a single cargo shipment.

The sail's design, featuring low-pressure inflation and strategic mast placement, enhances performance while minimizing mechanical stress on the fabric. As the world grapples with climate change, this modern take on sails represents a promising stride towards cleaner and greener practices in the shipping industry. The Louise Hameau sail stands as a testament to innovative solutions reshaping age-old practices for a more sustainable future.

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