The century-old ship sail technology finally catching on

Title: Reviving Century-Old Ship Sail Technology to Reduce Emissions The article discusses the resurgence of rotors, a shipping technology first used in 1925, as a means to reduce emissions in the industry. These rotors, also known as Flettner rotors, are vertical spinning cylinders that harness wind power to propel ships, reducing the need for traditional fossil fuel-powered engines. The technology, which was initially developed in the early 20th century, is now being revisited as the shipping industry seeks to adopt more sustainable practices. Several companies are currently testing and implementing Flettner rotors on their vessels, with the aim of reducing fuel consumption and carbon emissions. The article highlights the potential of this century-old technology to contribute to the ongoing efforts to make the shipping industry more environmentally friendly. As the industry faces increasing pressure to address its environmental impact, the revival of Flettner rotors offers a promising solution that could help the sector transition towards a more sustainable future.