China unveils 35-meter rotor sail system for greener shipping #coolchina

China has unveiled a 35-meter rotor sail system to help reduce shipping emissions in Dalian, northeast China's Liaoning Province. Developed by the Luoyang Ship Material Research Institute under the China State Shipbuilding Corp, the 5-meter-diameter system uses wind to provide extra thrust and could cut fuel use by 5% to 25% for large ocean-going vessels. #coolchina

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For more:
https://news.cgtn.com/news/2026-04-18/China-unveils-35-meter-rotor-sail-system-for-greener-shipping-1MrQqPK8e9q/p.html