一季度，沿海地方和涉海部门深入贯彻落实党中央、国务院决策部署，坚持稳中求进工作总基调， 完整准确全面贯彻新发展理念，加快构建新发展格局，扎实推动海洋经济高质量发展，海洋资源保供水 平持续增强，新质生产力加快形成，海洋对外贸易总体平稳。初步核算，一季度海洋生产总值2.5万亿 元，同比增长5.7%，高于国内生产总值增速0.3个百分点。 绿色低碳技术助力海洋经济高质量发展。绿色船舶技术研发持续推进，绿色船用发动机研制取得新 进展，世界最大功率甲醇双燃料船用主机、首型高替代率甲醇燃料船用中速机正式交付，进一步推动海 洋产业绿色发展。碳捕捉和回收技术应用取得积极进展，文昌9-7钻井平台首次应用"火炬气回收+等离 子点火"的火炬气回收利用方案，实现火炬气"零排放"；世界上第一艘安装碳捕集和封存设备的海上浮 式生产储油船建造完毕，标志着我国在海上碳捕集领域迈出了重要一步。 海洋外贸总体平稳，港口和航线建设不断完善 海洋新兴产业发展多维向好。海洋工程装备制造业发展向好。一季度，我国新承接海工订单金额、 交付订单金额、手持订单金额同比分别增长57.1%、114.3%、24.2%。海洋油气、海上风电等领域新型 海洋工程装备制造取 ...

Core Insights - The marine economy in China showed a positive trend in Q1 2025, with a total marine GDP of 2.5 trillion yuan, reflecting a year-on-year growth of 5.7%, surpassing the national GDP growth rate by 0.3 percentage points [1] Marine Tourism - The marine tourism sector achieved a value-added output of 384.2 billion yuan in Q1, marking a year-on-year increase of 7.5% [2] Shipbuilding Industry - Key shipbuilding indicators such as new ship orders, completed ships, and hand-held orders remained stable, with a significant year-on-year growth in hand-held orders [2] - Major shipbuilding companies maintained strong production levels, indicating a stable development trend in the marine shipbuilding industry [2] Marine Oil and Gas Exploration - Significant breakthroughs were made in marine oil and gas exploration, including the discovery of a billion-ton oil field in the South China Sea and high-yield oil and gas flows in the Beibu Gulf [3] - Marine crude oil and natural gas production increased by 1.7% and 13.8% year-on-year, respectively [3] Marine Clean Energy - The offshore wind power sector saw a 1.4% increase in power generation and a 41.6% rise in newly connected capacity year-on-year [3] - The construction of the "blue granary" continued, with marine aquaculture production increasing by 4.5% year-on-year [3] Carbon Capture Technology - Progress was made in carbon capture technology, with the first offshore floating production storage vessel equipped with carbon capture and storage facilities completed [4] Marine Trade - The total import and export volume of marine trade increased by 0.1% year-on-year, demonstrating resilience amid global economic challenges [5] - The export of high-end, intelligent, and green marine products grew by 10.8%, with wind turbine exports rising by 43.2% [5] Port Development - Over 50 automated terminals have been established, maintaining a global lead in port automation [5] - Smart and green port initiatives are advancing, with successful local deployments of advanced systems in major ports like Ningbo Zhoushan and Tianjin [5] Expansion of Shipping Routes - New international shipping routes have been established, enhancing the connectivity of Chinese ports with global markets [6]