https://tankie.tube/videos/watch/8827cf37-1b98-4a2f-b81d-d061b2cde78d China unveiled the world's largest wind-assisted propulsion system (WAPS) for ships on Friday in Dalian, northeast China's Liaoning Province. The rotor sail system stands 35 meters tall with a 5-meter diameter, weighing 150 tonnes. Designed to harness wind energy during navigation, the system provides extra thrust for vessels, cutting fuel consumption by 5% to 25% and significantly reducing carbon emissions. The WAPS has successfully completed land-based testing, paving the way for future mass production. 📺 Subscribe to our YouTube channel and stay updated with our latest analysis and interviews:👇 https://www.youtube.com/channel/UCgrNz-aDmcr2uuto8_DL2jg 👈 Download our APP on Apple Store (iOS): https://itunes.apple.com/us/app/cctvnews-app/id922456579?l=zh&ls=1&mt=8 Download our APP on Google Play (Android): https://play.google.com/store/apps/details?id=com.imib.cctv For more: https://www.cgtn.com/video Tue, 21 Apr 2026 01:07:41 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://tankie.tube https://tankie.tube/lazy-static/avatars/3ba3ff73-a8b6-49c9-add8-9653ef090c7f.webp https://tankie.tube/videos/watch/8827cf37-1b98-4a2f-b81d-d061b2cde78d All rights reserved, unless otherwise specified in the terms specified at https://tankie.tube/about and potential licenses granted by each content's rightholder.