{"id":79534,"date":"2026-02-07T04:32:22","date_gmt":"2026-02-07T07:32:22","guid":{"rendered":"https:\/\/shipping.einnews.com\/article\/890243547"},"modified":"2026-02-07T04:32:22","modified_gmt":"2026-02-07T07:32:22","slug":"wind-assisted-lng-carrier-concept-from-dalian-shipbuilding-secures-bv-aip","status":"publish","type":"post","link":"https:\/\/new7.shop\/zerocostfreehost\/index.php\/2026\/02\/07\/wind-assisted-lng-carrier-concept-from-dalian-shipbuilding-secures-bv-aip\/","title":{"rendered":"Wind-Assisted LNG Carrier Concept from Dalian Shipbuilding Secures BV AiP"},"content":{"rendered":"
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Dalian Shipbuilding Industry Co., Ltd. (DSIC) has unveiled a new generation of decarbonization-focused vessel designs, including a wind-assisted 175,000 m\u00b3 LNG carrier that has received Approval in Principle (AiP) from Bureau Veritas Marine & Offshore (BV). The endorsement confirms the technical feasibility and regulatory readiness of integrating wind-assisted propulsion into mainstream LNG carrier operations.<\/strong><\/p>\n

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Developed by DSIC, the wind-assisted LNG carrier introduces an integrated solution combining<\/a> LNG dual-fuel propulsion with sail-assisted technology, offering a practical and cost-controlled upgrade pathway for the global fleet of 175,000 m\u00b3 LNG carriers. The concept is designed to deliver improved energy efficiency while maintaining operational reliability and ease of maintenance.<\/p>\n

The vessel is equipped with three next-generation foldable wing sails based on proprietary technology. Manufactured using lightweight composite materials, the sails feature independent folding and rotation functions. An intelligent monitoring and control system continuously collects route-specific wind data and automatically adjusts sail angles in real time, ensuring optimal performance across different operating conditions.<\/p>\n

On typical trading routes, the design is expected to achieve more than a 5% reduction in overall energy consumption and cut annual CO\u2082 emissions by approximately 2,900 tons. The resulting Energy Efficiency Design Index (EEDI) is projected to be around 58% below the baseline, supporting compliance with the IMO\u2019s greenhouse gas reduction strategy while enhancing long-term asset value and competitiveness for shipowners.<\/p>\n

As part of the AiP process, BV carried out targeted assessments covering structural strength, material durability, and operational safety to confirm the design\u2019s suitability for demanding ocean-going LNG transport. The review also verified the technical feasibility of the vessel\u2019s energy-efficiency objectives against the latest IMO standards.<\/p>\n

The AiP marks another step in the long-standing cooperation between BV and DSIC in advancing low-carbon ship innovation. Building on previous collaboration in LNG carriers and alternative-energy vessels, both parties continue to support the transition of green ship concepts from design to commercial application, contributing to the sustainable development of LNG shipping.<\/p>\n<\/p><\/div>\n

<\/span> Post Views:<\/span> 14<\/span> <\/p>\n

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Dalian Shipbuilding<\/span> Industry Co., Ltd. (DSIC) has … the sustainable development of LNG shipping<\/span>. \u00c2\u00a0 Post Views: 9<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"","fifu_image_alt":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-79534","post","type-post","status-publish","format-standard","hentry","category-news","wpcat-1-id"],"_links":{"self":[{"href":"https:\/\/new7.shop\/zerocostfreehost\/index.php\/wp-json\/wp\/v2\/posts\/79534","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/new7.shop\/zerocostfreehost\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/new7.shop\/zerocostfreehost\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/new7.shop\/zerocostfreehost\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/new7.shop\/zerocostfreehost\/index.php\/wp-json\/wp\/v2\/comments?post=79534"}],"version-history":[{"count":0,"href":"https:\/\/new7.shop\/zerocostfreehost\/index.php\/wp-json\/wp\/v2\/posts\/79534\/revisions"}],"wp:attachment":[{"href":"https:\/\/new7.shop\/zerocostfreehost\/index.php\/wp-json\/wp\/v2\/media?parent=79534"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/new7.shop\/zerocostfreehost\/index.php\/wp-json\/wp\/v2\/categories?post=79534"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/new7.shop\/zerocostfreehost\/index.php\/wp-json\/wp\/v2\/tags?post=79534"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}