Core Viewpoint - The article emphasizes the importance of marine ecological environment protection and the need for multi-layered and comprehensive utilization of marine resources in China, highlighting the shift from a flat management approach to a three-dimensional development model [4][6][7]. Group 1: Policy and Development Initiatives - The Central Financial Committee meeting chaired by General Secretary Xi Jinping called for enhanced marine ecological protection and comprehensive governance of key sea areas [4]. - The exploration of multi-layered marine usage rights began with pilot projects in Jiangsu and Fujian provinces to address overlapping marine usage needs [6][7]. - The Ministry of Natural Resources issued a notice in November 2023 to promote the exploration of layered marine usage rights for various projects, marking a significant shift in marine management practices [7]. Group 2: Economic Impact and Growth - China's marine economy is projected to exceed 10 trillion yuan in 2024, accounting for 7.8% of the national GDP [8]. - Guangdong's new marine industries are expected to generate an added value of 41.1 billion yuan, while Zhejiang has approved 180 layered marine usage projects covering approximately 165,000 acres [8]. - The innovative development strategy of the 1 million-kilowatt offshore photovoltaic project in Shandong combines solar power generation with shellfish farming, enhancing space utilization and overall development returns [8].

Core Insights - The first batch of grid-connected power generation from the China Electric Power Construction Group's (CEPC) offshore photovoltaic project in Qingdao, Jimo, was successfully integrated into the national grid, providing green electricity to numerous households [1] Project Overview - The project is a fishing-integrated offshore pile foundation photovoltaic project located in the Ao Shan Bay sea area of Jimo District, Qingdao, with a total investment of 10.2 billion yuan [1] - The planned capacity for the project is 1.15 million kilowatts of pile foundation photovoltaic power generation [1] - The project received approval for sea use from the Ministry of Natural Resources in October 2024, with offshore installation operations commencing in December of the same year [1] Phase Details - The project is being constructed in two phases, with the first phase having an installed capacity of 600 megawatts [1] - Once the first phase reaches full capacity, it is expected to generate approximately 1.07 billion kilowatt-hours of green electricity annually, saving about 327,000 tons of standard coal and reducing carbon dioxide emissions by approximately 871,000 tons [1]