Wind-Powered Cargo Ship Slashes 20 Tons of CO2 Daily with 99.6% System Reliability

Wind-Powered Cargo Ship Slashes 20 Tons of CO2 Daily with 99.6% System Reliability

By
Jordan Parker

Publish Date:June 28, 2025

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📰 The quick summary: The Canopée cargo ship equipped with OceanWings sails achieves 99.6% system availability while cutting 20 tons of CO2 emissions daily, proving wind-assisted propulsion is a viable solution for sustainable shipping.
📈 One key stat: The vessel’s OceanWings sails contribute to an impressive 99.6% system availability over two years of operation, demonstrating the reliability of wind-assisted propulsion technology in commercial shipping.
💬 One key quote: “The significance of Canopée’s achievements extends beyond its immediate operational metrics. On recent transatlantic voyages, the ship achieved fuel savings of 2.2 tons per day per wingsail, equivalent to about 510 kilowatts of engine power saved per sail.”

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1️⃣ The big picture: The shipping industry faces mounting pressure to reduce its environmental impact, and the Canopée cargo ship represents a groundbreaking solution. Equipped with four advanced OceanWings sails, this innovative vessel successfully combines hybrid electric and thermal power with wind propulsion. On its routes transporting Ariane 6 rocket components from Europe to French Guiana, Canopée demonstrates remarkable efficiency. After two years of continuous operation, the ship has proven that wind-assisted technology can deliver significant fuel savings and emissions reductions in commercial shipping applications.

2️⃣ Why is this good news: Each of Canopée’s four wingsails contributes approximately 1.3 tons of daily fuel savings, collectively slashing over 20 tons of carbon dioxide emissions every day. The technology has maintained an exceptional 99.6% system availability rate over two years, proving its reliability and practicality. On certain transatlantic journeys, the ship achieved even higher efficiency with 2.2 tons of fuel savings per day per wingsail. The vessel’s success earned recognition from the French Académie de Marine and demonstrates that sustainable shipping technologies can work effectively at commercial scale. This real-world application shows wind propulsion’s potential to transform maritime transport without sacrificing operational performance.

3️⃣ What’s next: Continuous improvement of the OceanWings Software & AI platform promises even greater efficiency gains in the future. The maritime industry now faces the challenge of accelerating adoption of wind propulsion technology across broader shipping sectors. As decarbonization becomes increasingly urgent, companies must follow Alizés’ example in embracing innovative sustainable solutions.

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Read the full story here: Sustainability Times – “Cargo Shipping Just Changed Forever”: Wind-Powered Vessel Hits 99.6% Usage, Slashes 20 Tons of CO2 Every Day

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