近期，海洋能领域颇引人关注。 不久前，浙江舟山百兆瓦级潮流能规模化利用重点工程签约，将建成我国最大的潮流能发电站。该项目 总装机容量达100兆瓦，不仅将大大提升我国潮流能装机规模，还将通过规模化应用带动装备制造等全 产业链成本下降，为潮流能的商业化运营探路。 业内人士表示，在能源转型和低碳发展的大背景下，我国海洋能正逐步进入规模化利用阶段。 海洋能是从海水运动和温差等自然现象中提取的可再生能源，主要包括潮汐能(含潮差能和潮流能)、波 浪能、海洋温差能和海水盐差能。海洋能是一种具有巨大能量的可再生能源，且清洁无污染，但地域性 强，能量密度低。由于全球多数人口集中于沿海地区，海洋能具备就近供电的区位优势。 此前，相应政策已密集出台。2025年2月，自然资源部、国家发展改革委等联合发布《关于推动海洋能 规模化利用的指导意见》，要求力争到2030年，海洋能装机规模达到40万千瓦，建成一批海岛多能互补 电力系统和海洋能规模化示范工程，海洋能应用场景不断拓展丰富，培育一批具有较强技术研发能力和 全球竞争力的海洋能规模化开发利用企业。同样是2025年2月，国家标准委发布《海洋能、波浪能、潮 流能及其他水流能转换装置第4部分 ...

Group 1 - The proposal for the "Marine Energy Conversion System Standard System and Roadmap" has been successfully established in the International Electrotechnical Commission (IEC), receiving strong support from countries such as the USA, Canada, the UK, India, Italy, and Sweden, marking China's first initiative in setting international standards in the new energy sector [1] - This international standard system serves as a leading document in the field of marine energy conversion system technology standards, analyzing existing international standards' deficiencies and gaps, and providing future standard planning suggestions and priorities for development [1] - The successful establishment of this standard signifies a breakthrough for China's international standards in marine energy, supporting the country's "dual carbon" strategic goals and the construction of a new energy system, while also offering a "Chinese solution" for the future development of the global marine energy industry [1] Group 2 - Marine energy, as a typical representative of clean energy, is characterized by its renewability, wide distribution, and low pollution, making its development strategically significant for optimizing China's energy structure and promoting blue economy development [2] - In recent years, China's marine energy industry has entered a rapid development phase, achieving breakthroughs in key technologies and the construction of demonstration projects, including the world's first megawatt-level floating wave energy generation device and the first stable grid-connected megawatt-level tidal energy project operating for over eight years [2]

12月17日，从国家标准委了解到，我国提出的《海洋能转换系统标准体系和路线图》提 案 近 日 在 国 际 电 工 委 员 会 （ IEC ） 成 功 立 项 ， 得 到 了 美 国 、 加 拿 大 、 英 国 、 印 度 、意 大 利、瑞典等国家的大力支持， 是我国首次牵头制定的新型能源领域国际标准 。 作为全球海洋能转换系统技术标准领域的统领性文件， 该国际标准体系基于海洋能转换 系统的技术路线、应用现状和产业发展 ，分析现有该领域国际标准的不足和空白， 提出 未来系列标准规划建议和清单 ， 明确优先发展方向和实施路线 ，为未来该领域国际标 准制定提供根本遵循，并将对全球海洋能产业发展起到积极促进作用。 《海洋能转换系统标准体系和路线图》的成功立项，标志着我国海洋能国际标准实现了新 的突破， 将有力 支撑我国实现"双碳"战略目标和新型能源体系建设 ，也 为全球未来海 洋能产业发展提供了"中国方案" 。 海洋能作为清洁能源的典型代表，具有可再生性、分布广泛、污染小等特性，其开发利用 对 优化我国能源结构、推动蓝色经济发展 具有战略意义。近年来，我国海洋能产业迎来 快速发展的黄金时期，取得了一批关键技术的突破和 ...

记者今天（12月17日）从国家标准委了解到，我国提出的《海洋能转换系统标准体系和路线图》提案近 日在国际电工委员会（IEC）成功立项，得到了美国、加拿大、英国、印度、意大利、瑞典等国家的大 力支持，是我国首次牵头制定的新型能源领域国际标准。 作为全球海洋能转换系统技术标准领域的统领性文件，该国际标准体系基于海洋能转换系统的技术路 线、应用现状和产业发展，分析现有该领域国际标准的不足和空白，提出未来系列标准规划建议和清 单，明确优先发展方向和实施路线，为未来该领域国际标准制定提供根本遵循，并将对全球海洋能产业 发展起到积极促进作用。 《海洋能转换系统标准体系和路线图》的成功立项，标志着我国海洋能国际标准实现了新的突破，将有 力支撑我国实现"双碳"战略目标和新型能源体系建设，也为全球未来海洋能产业发展提供了"中国方 案"。 海洋能作为清洁能源的典型代表，具有可再生性、分布广泛、污染小等特性，其开发利用对优化我国能 源结构、推动蓝色经济发展具有战略意义。近年来，我国海洋能产业迎来快速发展的黄金时期，取得了 一批关键技术的突破和示范项目的建设，已成功建成全球首台兆瓦级漂浮式波浪能发电装置，拥有全球 首个稳定并网运行超 ...

Core Viewpoint - The 2025 Central Economic Work Conference emphasizes strengthening the overall planning of major bays to promote high-quality development of the marine economy, which has already surpassed 10 trillion yuan, becoming a significant growth driver for the national economy [3]. Group 1: Marine Economic Development - China's marine GDP reached 7.9 trillion yuan in the first three quarters of this year, showing a year-on-year growth of 5.6%, indicating a stable and progressive trend in the marine economy [3]. - Major bays, such as Bohai Bay, Hangzhou Bay, and Beibu Gulf, are identified as key areas for concentrated economic activities, rich marine culture, and valuable ecological resources [3]. Group 2: Strategic Initiatives - The focus will be on innovation-driven development, with plans to establish marine innovation platforms and implement major technological projects to overcome key core technologies [4]. - There will be an emphasis on efficient collaboration, supporting marine strong provinces, national marine economic development demonstration zones, and modern marine city construction, while encouraging social capital participation through industrial funds [4]. Group 3: Industry Transformation and Ecological Protection - The strategy includes nurturing emerging marine industries such as seawater desalination, marine pharmaceuticals, and marine energy, aiming to build a modern marine industrial system [4]. - There will be a focus on harmonious human-ocean relationships, enhancing comprehensive disaster prevention systems, and marine ecological protection and restoration to boost sustainable development [4].

Core Insights - The 52nd International Energy Agency Ocean Energy Systems Technology Collaboration Programme (IEAOES-TCP) Executive Committee meeting was held in Hangzhou, focusing on global ocean energy development [1][2] - The meeting emphasized international cooperation in marine renewable energy and set priorities for future tasks, including infrastructure research, digital work plans, and hydrogen-ocean energy synergy [1] - A five-year extension resolution (OES 2027-2031) was established to lay a foundation for medium to long-term international cooperation [1] Group 1 - The National Ocean Technology Center presented China's experience in ocean energy governance and blue economy development, highlighting the integration of ocean energy utilization with carbon neutrality goals and marine spatial planning [1] - A seminar on the current status of ocean energy technology development was organized, showcasing breakthroughs in the large-scale utilization of ocean energy resources and equipment research and development [2] - The proposal to incorporate the core concept of "standard guidance" from the "Guiding Opinions on Promoting Large-scale Utilization of Ocean Energy" into the OES mechanism upgrade received strong support from the OES Executive Committee [2] Group 2 - The meeting included a site visit to the LHD Ocean Energy Power Station in Zhoushan, demonstrating China's achievements in ocean energy research and engineering [2] - The International Energy Agency Ocean Energy Systems Technology Collaboration Programme, established in 2001, is a leading global organization for ocean energy [2] - The National Ocean Technology Center has been a member of this organization since 2011, actively participating in various initiatives [2]

Core Viewpoint - The ocean is becoming a significant force for stable growth and a new engine for economic development in China, with a focus on marine economic development and ecological protection during the "14th Five-Year Plan" period [2][3]. Economic Growth and Development - China's marine GDP surpassed 10 trillion yuan, reaching 10.5 trillion yuan, a 34% increase from the end of the "13th Five-Year Plan," accounting for 7.8% of the national GDP [1]. - The first self-operated ultra-deepwater gas field, "Deep Sea No. 1," has been fully operational since June 25, marking a key step in large-scale deep-sea oil and gas development [3]. - Marine oil and gas resources are expected to contribute over 70% of the domestic crude oil increment in 2024, with marine crude oil and natural gas production projected to grow by 4.7% and 8.7%, respectively [3]. Emerging Marine Industries - New emerging marine industries, such as marine engineering equipment, seawater desalination, marine medicine, and offshore wind power, are becoming new economic growth points [4]. - The market share of marine engineering equipment is expected to exceed 50% globally in 2024, with seawater desalination projects exceeding 2.9 million tons per day [4]. Technological Innovation - Technological innovation is identified as the primary driving force for marine economic development during the "14th Five-Year Plan" [6]. - The establishment of the national marine comprehensive test site in Hainan aims to support deep-sea scientific research and technological innovation [5]. - The marine technology innovation index is projected to reach 135.2 in 2024, reflecting a 2.6% increase from the previous year [7]. Environmental Protection and Sustainable Development - High-level protection is essential for sustainable marine economic development, with significant efforts made in coastal restoration and marine ecological system improvement [9]. - China has signed blue economy cooperation agreements with over 50 countries, promoting practical cooperation projects that contribute to local poverty alleviation [9]. Future Outlook - The marine economy is expected to continue growing, with a focus on cultivating new productive forces and building a modern marine industry system [10]. - The total import and export volume of marine transportation is projected to grow by 1.9% in 2024, with trade with countries along the "Belt and Road" increasing by 6.3% [10].

Core Viewpoint - The development and utilization of marine energy is becoming a crucial part of sustainable development strategies globally, driven by environmental concerns and energy security awareness [1][3]. Current Status of Marine Energy Development in China - China has a vast marine area with rich marine energy resources, and as of the end of 2023, the total installed capacity of marine energy exceeds 12,000 kilowatts, ranking fourth in the world [3]. - The government has integrated marine energy development into the legal framework, setting a target of 400,000 kilowatts of installed capacity by 2030 [3]. Technological Achievements in Marine Energy - China has made significant technological advancements in marine energy, including the commercial operation of the Zhejiang Jiangxia tidal experimental power station for over 40 years and the delivery of the first 500-kilowatt wave energy device in 2020 [4]. - The country leads globally in installed capacity for wave energy, tidal current energy, and tidal energy, with substantial engineering experience accumulated [4]. Marine Energy Industry Chain Analysis - The marine energy industry chain encompasses resource development, technology research, equipment manufacturing, engineering construction, operation maintenance, and energy utilization [6]. - Upstream focuses on resource investigation and technology development, while midstream emphasizes equipment manufacturing and engineering construction [6]. Downstream Operations and Energy Utilization - Downstream activities involve the operation and maintenance of marine energy stations, optimizing energy output and integrating marine energy into the grid [7][8]. - The establishment of a comprehensive energy system combining marine energy with desalination, hydrogen production, and energy storage is emphasized to enhance economic viability [8]. Marine Energy Development in Nansha - Nansha District in Guangzhou is positioned to leverage its marine advantages for economic development, with specific recommendations for advancing marine energy [10]. - Key initiatives include conducting resource surveys, enhancing planning and design, and focusing on core technology development through collaboration with research institutions [10][11][12].

Core Insights - The 2025 China Marine Development Index Report indicates a 15.6% increase in newly utilized marine area in 2024, ensuring the marine space resource factor continues to strengthen for major projects like oil and gas and transportation infrastructure [1] - Offshore wind power generation is expected to grow by nearly 30% compared to the previous year, enhancing marine energy supply capabilities [1] - The Ministry of Natural Resources and the National Development and Reform Commission have issued guidelines to promote the large-scale utilization of marine energy, focusing on new technologies and models [1] Group 1: Marine Energy Development - Marine energy is recognized as an important green renewable energy source, and its large-scale utilization is essential for promoting high-quality development and enhancing new productivity [1] - Recent advancements in marine energy resource utilization technology have significantly improved overall levels, with the first megawatt-level tidal current generator successfully operating in 2022, generating over 4.5 million kilowatt-hours [1] - Breakthroughs in wave energy utilization have been achieved, with applications in island energy security, deep-sea aquaculture, and offshore equipment power supply, creating multiple "global firsts" [1] Group 2: Challenges and Recommendations - There is an urgent need for the iteration and upgrading of marine energy utilization equipment, as well as the expansion of pilot projects [2] - A problem-oriented approach is necessary to provide new momentum for marine industry upgrades, enhancing the quality and core competitiveness of the marine economy [2] - Emphasis on innovation is crucial, with a focus on enhancing equipment reliability and reducing construction and maintenance costs to improve the economic viability of marine energy generation [2] Group 3: Pilot Projects and International Cooperation - The promotion of practical marine energy application projects is essential, with a focus on converting major scientific and technological achievements into applications [3] - Central enterprises are encouraged to lead demonstration projects, while coastal provinces should support pilot implementations based on local resources and industrial foundations [3] - Strengthening international cooperation is vital, with a focus on building multinational joint research platforms and sharing experimental data to reduce R&D costs [3]

Core Viewpoint - The "14th Five-Year Plan" has been successfully implemented, leading to significant improvements in natural resource management and environmental protection in China [1][2]. Group 1: Resource Management and Utilization - The Ministry of Natural Resources has invested nearly 450 billion yuan in a new round of mineral exploration, achieving major breakthroughs in energy resource security and optimization of resource structure [1][2]. - By the end of 2024, the total arable land area in China is expected to reach 1.94 billion acres, an increase of 28 million acres compared to 2020 [2]. - The coverage rate of forests has reached 25.09%, an increase of approximately 2 percentage points since 2020, with forest stock reaching 20.988 billion cubic meters [3]. Group 2: Marine Economy - The marine economy has become a significant force for stable economic growth, with China's marine industry now encompassing all 15 major marine sectors [4][5]. - By 2024, marine oil production is expected to account for over 70% of the domestic oil increment, and the market share of marine and aerial equipment is projected to exceed 50% globally [5]. - The scale of seawater desalination projects has surpassed 2.9 million tons per day, and the value added from marine tourism is expected to reach 1.6 trillion yuan by 2024 [5]. Group 3: Policy and Planning - A national land space planning system has been established, with comprehensive planning at provincial, municipal, and county levels, creating a unified blueprint for land development and protection [3]. - The Ministry of Natural Resources is focusing on clarifying property rights and enhancing resource protection and development responsibilities through innovative asset allocation methods [4].