Container Ship

The world’s first wind-powered cargo ship is “Pyxis Ocean” which set sail on 21 August 2023 from China to Brazil.

The World’s First Wind-Powered Cargo Ship Sets Sail, Reducing Fuel Consumption and Emissions

A revolutionary milestone has been achieved in the shipping industry as the world’s first wind-powered cargo ship embarks on its maiden voyage from China to Brazil on 21 August 2023. The Pyxis Ocean, a remarkable bulk carrier equipped with state-of-the-art WindWings, aims to reduce diesel fuel consumption and greenhouse gas emissions by approximately one-fifth. This achievement marks a significant step towards decarbonizing the shipping industry and addresses the pressing need for sustainable transportation methods.

Pyxis Ocean - First Wind-Powered Cargo Ship in World
Pyxis Ocean – First Wind-Powered Cargo Ship in World. Image Credit: Cargill

Harnessing the Power of Wind

The Pyxis Ocean, a vessel owned by Mitsubishi Corporation and charted by shipping firm Cargill, stands out with its impressive steel and composite glass wings, standing tall at 37.5 meters (123 feet) – a striking visual representation of the adoption of wind power in the maritime sector. These WindWings, designed by BAR Technologies and manufactured by Yara Marine Technologies, are made from durable materials used in wind turbines and work similar to traditional sails. By harnessing the wind’s power, they reduce the reliance on diesel engines, ultimately lessening the ship’s workload and reducing fuel consumption. The rigid WindWings have the additional advantage of mechanical rotation and folding capabilities, ensuring easy adaptability and superior function.

WindWings on Pyxis Ocean.
WindWings on Pyxis Ocean. Image Credit: Cargill

A Game-Changing Solution

Wind power is experiencing a renaissance within the global shipping industry, as companies actively seek ways to reduce their reliance on fossil fuels. The Pyxis Ocean’s voyage exemplifies this trend, joining the ranks of other pioneering vessels employing clean energy technologies like Airseas towing kite, Norsepower’s spinning rotor sails, and Mitsui OSK Lines telescoping hard sail. These advancements pave the way for a sustainable future of shipping where vessels are retrofitted with innovative solutions to reduce their environmental impact.

Addressing Climate Goals

International shipping currently contributes to approximately 3 percent of the world’s annual greenhouse gas emissions. To combat this, the International Maritime Organization has set ambitious climate goals, urging a reduction of emissions by at least 70 percent by 2040 and achieving net-zero emissions by 2050. Furthermore, the aim is to incorporate 5 to 10 percent of shipping’s energy use from zero or near-zero emission fuels and technologies by 2030. Wind power, with its proven effectiveness, offers a viable option to swiftly and efficiently reduce emissions without disrupting ongoing operations.

Impressive Fuel Savings

The Pyxis Ocean, retrofitted at a shipyard in Shanghai, offers great potential for fuel savings. BAR Technologies, the British firm that designed the WindWings, estimates that on an average global route, each WindWing can save 1.5 metric tons of oil-based fuel per day. However, various factors such as sailing locations, number of devices on board, and weather conditions will influence the extent of fuel savings and emissions reduction. Continuous monitoring and improvement by Cargill and BAR Technologies will be crucial in optimizing the performance of WindWings.

Scaling Up for a Sustainable Future

This trial voyage aboard the Pyxis Ocean is a critical step towards broadening the utilization of wing sails across Cargill’s fleet of bulk carriers and the wider industry. BAR Technologies and Yara Marine Technologies have plans to build hundreds of sails within the next four years while simultaneously researching and developing new vessels with innovative hydrodynamic designs. These endeavors will significantly contribute to the shift towards sustainable shipping practices.

Pyxis Ocean on Maiden Voyage
Pyxis Ocean on Maiden Voyage. Image Credit: Cargill


The world’s first wind-powered cargo ship signifies a groundbreaking achievement in reducing fuel consumption and emissions within the shipping industry. The Pyxis Ocean’s deployment of WindWings showcases the potential and effectiveness of harnessing wind power to drive sustainable transport. As more vessels embrace clean energy technologies, the ambitious climate goals set by the International Maritime Organization become increasingly attainable. By combining innovative designs with wind power, the industry can pave the way for a truly sustainable future, minimizing its environmental impact and promoting cleaner seas.


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