“Steel Giants Go Silent”: 123-Foot Wind Wings Unfurled on Cargo Tankers and Experts Say “This Could Sink Big Oil’s Grip”

In an era where reducing carbon emissions is critical, the maritime industry is making waves with groundbreaking innovations. One such advancement is the introduction of WindWings tankers, designed to significantly cut CO2 emissions by harnessing wind power. BAR Technologies has announced the installation of their WindWings propulsion system on two new dual-fuel tankers, marking a pivotal moment in maritime sustainability. As the industry grapples with its environmental impact, these tankers offer a promising solution to meet global emission targets and revolutionize how we think about shipping.

Wind-Assisted Propulsion: A New Era in Shipping

The construction of these cutting-edge tankers is set to begin with a steel-cutting ceremony in November 2025, aiming for delivery in early 2027. According to John Cooper, CEO of BAR Technologies, equipping large dual-fuel tankers with WindWings marks a significant breakthrough in wind-assisted shipping. He asserts, “Wind is no longer an experiment or a future option; it’s a proven fuel source ready to deliver real impact today.” This statement underscores the shift from experimental stages to a practical and scalable application of wind power in maritime transport.

LR2 tankers, commonly used for transporting refined petroleum and chemicals, are at the forefront of this initiative. By targeting a crucial segment of the global fleet, the project aims to transition wind-assisted propulsion from a trial phase to an industry standard in maritime sustainability. Each WindWings-equipped tanker is expected to save approximately three tons of fuel per day, translating to a reduction of 2,300 tons of CO2 emissions annually. This saving is equivalent to removing over 500 passenger cars from the road, supporting early compliance with the International Maritime Organization’s (IMO) 2030 targets.

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Technological Collaboration and International Compliance

The vessels will sail under the Marshall Islands flag and be certified by Bureau Veritas Marine & Offshore, ensuring they meet stringent international standards for safety and performance. Simon Bonnett, deputy commissioner of maritime affairs at the Republic of the Marshall Islands maritime administrator, highlighted the long-standing relationship with UML, expressing excitement about flagging these innovative vessels.

Safety is paramount when introducing new ship technologies. Matthieu de Tugny, executive vice president at Bureau Veritas Marine & Offshore, emphasized that their certification framework guarantees the vessels meet the highest standards of structural integrity, safety, and sustainability. This collaboration underscores the project’s commitment to not only environmental goals but also to maintaining the highest safety standards in the industry.

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The Role of Advanced Manufacturing

The project represents a significant step in scaling wind propulsion technology through advanced manufacturing. Shougang Shi, sales director at CM Energy Tech, highlighted the collaboration with BAR Technologies to deliver a high-precision, reliable WindWings system optimized for real-world commercial use. This partnership combines BAR Technologies’ expertise in aerodynamic design with CM Energy Tech’s production capabilities, aiming to set a new standard for fuel efficiency and emission reductions in the maritime industry.

The deployment of WindWings on LR2 dual-fuel tankers is among the first major uses of wind propulsion in this vessel category, demonstrating the technology’s scalability and practicality. The initiative showcases how collaboration across industries can lead to sustainable innovations that meet global environmental standards.

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Future Implications and Industry Impact

The introduction of WindWings tankers could have far-reaching implications for the maritime industry, shifting the paradigm towards greener shipping solutions. As the world continues to grapple with climate change, industries must adapt and innovate to meet environmental challenges. The maritime sector, a significant contributor to global emissions, is taking a crucial step forward with the adoption of wind-assisted propulsion systems.

This initiative may pave the way for broader adoption of similar technologies across other vessel types, potentially transforming the entire shipping industry. By demonstrating that wind power can be a reliable and efficient energy source, this project sets a precedent for future innovations. As we look towards a more sustainable future, the question remains: how will other sectors adapt and innovate to meet the growing demand for environmental responsibility?