随着陆上可再生能源的大力开发，剩余资源日趋稀缺，海洋可再生能源受到越来越多的重视，我国及 欧、美、日等一大批国家都制订了海洋能的发展规划。我国自然资源部、发改委等六部门于2025年2月 联合出台的《关于推动海洋能规模化利用的指导意见》指出："海洋能开发利用有利于发展新质生产 力，对于缓解东部沿海地区、海岛和深远海设施设备电力短缺，推动构建新型能源体系、发展海洋经 济、建设海洋强国具有重要意义"。波浪能作为海洋能的主要形式之一，具有丰富的储量、较高的能量 密度和良好的可预测性，展现出巨大的发展潜力。 全球能源正加速向低碳方向发展，全球海洋能资源丰富，理论年发电量超过76×1012kW·h，有望成为全 球应对气候变化、发展高比例可再生能源的重要保障。美国、英国、欧盟等主要经济体纷纷发布中长期 海洋能发展目标，将海洋能作为推动能源转型和经济增长的重要战略方向，并进行前瞻布局。据统计， 2024年全球IEA OES成员国波浪能运营容量为3.2MW，已授予和在建容量为3.2MW，已或许可容量为 1.4MW。 与其他海洋新能源如海上风能、太阳能等相比，波浪能的能量密度最高，波浪能开发成为当前全球海洋 能开发的热点方向之一 ...

Core Insights - Climate governance and marine governance are closely linked, with the green transformation of the marine economy being a key pathway to achieving carbon neutrality goals [1] - Guangdong's marine GDP is projected to exceed 2 trillion yuan in 2024, maintaining its position as the top province in China for 30 consecutive years [1] - The province's offshore wind power and new energy industries are expected to generate a total output value of 1.1 trillion yuan [1] Group 1: Marine Energy Development - Guangdong views the ocean as a "three-dimensional energy reservoir," leveraging abundant offshore wind, solar resources, and deep-sea energy advantages through technological innovation [2] - The cumulative installed capacity of offshore wind power in Guangdong is expected to reach 12.51 million kilowatts in 2024, ranking first in the country [2] - The world's first offshore wind power project utilizing ±500 kV flexible DC transmission technology is set to begin construction in 2025 [2] Group 2: Carbon Capture and Utilization - Guangdong's first offshore carbon capture and storage project was launched in June 2023, with an annual CO2 storage capacity exceeding 40 million cubic meters [2] - New CO2 utilization projects are expected to be operational by May 2025, focusing on "carbon-driven oil and oil-solidified carbon" for marine energy recycling [2] Group 3: Blue Carbon Initiatives - The development of blue carbon is a key focus for Guangdong, with initiatives for blue carbon product development and trading [3] - The province has established a methodology for mangrove carbon credits, with Shenzhen releasing the first carbon credit methodology aimed at biodiversity protection in 2023 [3] - Guangdong's Zhanjiang mangrove afforestation project became the first blue carbon project in China to meet certification standards [3] Group 4: Policy and Financial Support - Guangdong has established a "legal + financial" system to support the green low-carbon development of the marine economy [4] - The "Guangdong Province Promotion of High-Quality Marine Economic Development Regulations" was passed on May 28, 2025, promoting offshore wind power technology innovation and ecological carbon sink value transformation [4] - The issuance of blue bonds and the establishment of carbon credit index insurance for mangroves are examples of financial innovations supporting marine projects [4]

Core Insights - The event highlighted the integration of technology and industry in the marine economy, showcasing innovative achievements in marine equipment and environmental simulation technologies [1][2] - The Guangdong provincial government emphasizes the importance of technological innovation in driving high-quality development of the marine economy [1][4] Group 1: Event Overview - The marine industry technology innovation exchange meeting attracted over 120 representatives from government, academia, and investment institutions, aiming to foster collaboration between research and industry [1][2] - Key laboratories from Shanghai Jiao Tong University presented their latest research on marine renewable energy equipment, including offshore floating wind turbines and wave energy devices [2] Group 2: Technological Innovations - New projects were introduced, such as a next-generation underwater unmanned vehicle addressing high manufacturing costs and limited endurance, and a water surface autonomous robotic arm for emergency rescue and environmental cleanup [3] - A 3D reconstruction detection robot for underwater infrastructure was showcased, capable of generating high-precision 3D models for defect inspection [3] Group 3: Collaborative Efforts - Initial cooperation intentions were established between project representatives and research institutions, focusing on core technologies, efficacy validation, and intellectual property strategies [4] - The Nansha region has developed a marine science and technology innovation platform, integrating multiple high-level research institutions and key scientific facilities [4] Group 4: Strategic Recommendations - Suggestions were made for enhancing the global recognition of Chinese marine technology and improving product reliability post-delivery [5] - Recommendations included establishing specialized investment funds for the marine sector and incentivizing talent to position Nansha as a leading marine city [5]