项目一期装机容量为4 0 0兆瓦，预计在运行期25年内的年平均发电量为4 . 9亿千瓦时，每 年可减少约4 9万吨二氧化碳排放。 水上发电、水下养殖，江苏沿海最大渔光互补光伏项目并网发电。 该项目利用约5 85 0亩吕四海域滩涂面积，由1 2 1个3.3MW光伏并网发电单元组成，集电 线路采用连廊连接至堤岸。 1 2月31日，位于江苏启东市吕四港镇的1.35GW滩涂渔光互补光伏发电一期4 0 0MW项目 顺利迎来全面并网发电，这也是目前江苏省沿海规模最大的渔光互补光伏项目。 作为大型滩涂渔光互补光伏项目，该项目采用"水上发电、水下养殖"的复合产业模式，数 万块单晶硅光伏板整齐排列在水面上用于发电，下方滩涂水域则用于水产养殖，既高效利 用滩涂资源，又实现清洁能源与生态养殖融合发展。 来源：央视新闻客户端 End 欢迎分享给你的朋友！ 出品 | 中国能源报（c n e n e rg y） 编辑 | 闫志强 ...

打破思维定式，2023年，滨州市结合本地海域利用实际情况与山东省相关政策，出台了全省首个海域立 体分层设权政策文件。"以前的宗海图就是2个平面的图，现在加了第3张剖面图，还标出了确权的高 度。"滨州市海洋发展和渔业局工作人员刘春霞道出了海洋分层确权最直接的变化。 正在探索海域深度开发的自然资源部借鉴滨州等城市海域综合利用经验，明确将海域立体分层，划分为 水面、水体、海床、底土四层，并分层设权。华能滨州新能源85万千瓦光伏项目由此成为国家海洋立体 确权政策颁布后首个获国务院批复的光伏用海项目。 作为国家第三批大型风电光伏基地建设项目，该项目2024年4月开工，占用海域面积1.58万亩，安装光 伏组件169万余块，预计每年发电量12亿千瓦时，能满足60万户居民一年的家庭用电，可节约标煤38.58 万吨，减排二氧化碳91.77万吨。 滨州日报/滨州网讯 "截至今天，光伏项目发电量突破10亿千瓦时，这表明项目达到预期设计标准。"12 月25日，华能山东滨州公司党委书记丁杨激动地向记者介绍华能滨州新能源85万千瓦光伏项目自2025年 3月全容量投产后取得的里程碑式成果。 "这个项目开启了中国海洋分层确权大面积立体化利用 ...

在项目推进与监管中，东台市自然资源和规划局会同农业农村、生态环境等部门建立联合办公、同步审 查机制，大幅提升了审批效率。同时，积极运用地理信息技术、遥感监测和无人机航拍等现代化手段， 以"平面坐标+垂向分层"方式精准界定各层用海范围，并实施动态监管。在生态保护方面，运营期间通 过增殖放流文蛤、泥螺等物种，主动修复滩涂底栖生态，提升生物多样性。项目严格避让自然岸线，最 大限度减小对海洋生态环境的影响，充分体现了开发与保护并重的理念。 目前，该项目已产生显著的综合效益。自今年初并网发电以来，累计发电量已达1.9亿千瓦时。据测 算，全生命周期总发电量可达65.7亿千瓦时，相当于每年节约标准煤约7.9万吨，减排二氧化碳约21.8万 吨，为区域能源结构优化和"双碳"目标实现作出积极贡献。水面养殖部分已完成经营主体招引和相关设 施建设，预计2026年正式投产，届时将形成"板上发电、板下养殖"的循环经济模式，进一步带动当地渔 民增收和产业升级。 东台市自然资源和规划局通过此次创新实践，不仅探索出了一条海域资源立体化开发利用的新路径，更 形成了一套完整的管理制度和技术标准体系。下一步，东台市自然资源和规划局将继续深化海域管理 ...

Group 1 - Chongming District is positioned as an ecological strategic space for Shanghai's development, leading in ecological civilization construction and implementing rural revitalization and marine power strategies [1] - Since the 14th Five-Year Plan, Chongming has adhered to the principle of ecological development, promoting the integration of ecological production and living, and striving to create a new national ecological civilization brand [1] - The Puyue Town project, with a total investment of approximately 950 million yuan, integrates photovoltaic power generation with aquaculture and agriculture, creating a composite economy that utilizes land resources effectively [4][7] Group 2 - The Puyue Town project aims to enhance renewable energy supply, with plans to exceed 1,400 megawatts of photovoltaic installed capacity by 2030 and increase the share of renewable energy in total electricity consumption to over 60% by 2035 [7] - The ecological breeding base at Puyue Town utilizes advanced technology such as automated feeding systems and digital water quality monitoring, achieving an average annual power generation of 145 million kilowatt-hours [16] - The breeding center produces 12 million fish seedlings annually and achieves over 200,000 jin in pond aquaculture output, showcasing a successful model of integrated aquaculture [16] Group 3 - Chongming's rural tourism has rapidly developed, becoming a preferred destination for Shanghai residents, with the M515 Cultural and Creative Industry Park attracting significant attention [17][24] - The M515 Park features diverse attractions, including a coffee art center and various cultural and culinary experiences, contributing to its popularity and visitor engagement [24][30] - The park has hosted numerous events, drawing over 150,000 visitors during the recent holidays, establishing itself as a new landmark for consumption in Chongming [32] Group 4 - The park leverages its ecological advantages to introduce water sports, filling a gap in local recreational offerings and enhancing the tourism experience [35] - Future plans include hosting water marathons and integrating cultural experiences, aiming to boost Chongming's tourism economy [35] - With improved transportation links, Chongming aims to enhance its appeal as a tourist destination, focusing on seamless visitor experiences [35]

Core Insights - The Ministry of Natural Resources has released 12 typical cases of layered sea area usage rights, providing replicable and promotable practices for the utilization of marine areas nationwide [1] - Two cases from Dalian, namely Changhai County's layered aquaculture and Pulandian District's "fishing-solar complementary" project, have been selected as examples [1] Group 1: Changhai County Case - Changhai County has confirmed a sea area usage of 8.087 million acres, with 466,000 acres designated for layered aquaculture [2] - The layered usage rights allow aquaculture operators to cultivate shellfish, fish, and algae on the water surface and in the water body, while also breeding high-value species like abalone and sea cucumbers on the seabed [2] - The county's sea area usage fees have exceeded 380 million yuan for two consecutive years, with a projected fishery output of 732,000 tons and a fishery value of 10.09 billion yuan in 2024, reflecting a year-on-year growth of 3.7% [2] Group 2: Pulandian District Case - The "Dalian Coastal Tidal Flat Source Network and Energy Storage Integrated Demonstration Base Project" is the first coastal tidal flat power generation demonstration project in the province, covering an area of approximately 2,800 acres [2] - This project employs an innovative layered development model that integrates marine aquaculture with solar power generation, enhancing resource utilization and economic benefits [2] - The project emphasizes ecological protection, saving approximately 51,100 tons of standard coal annually and reducing carbon dioxide emissions by about 134,900 tons [3]

Group 1 - The peak season for harvesting blue crabs on Dengbu Island in Zhoushan, Zhejiang, coincides with the first batch of blue crabs from the aquaculture ponds integrated with photovoltaic projects [1][3] - The average weight of the blue crabs is between 0.7 to 1 pound, with over 100 pounds harvested in a single morning [3] - The total expected production for this year is projected to exceed 40,000 pounds [3] Group 2 - The photovoltaic project consists of 12,991 solar panels covering an area of approximately 560,000 square meters, generating an annual electricity output of about 85 million kilowatt-hours [5] - The project contributes to a reduction of 69,100 tons of carbon emissions [5] - The design of the solar panel supports allows for a height of 3.5 meters above the water surface, providing a spacious environment for aquatic life and facilitating easier access for workers [7] Group 3 - The survival rate of aquatic species in the experimental ponds has increased by over 5%, while labor efficiency has improved by 50% [9] - The integration of smart aquaculture practices revitalizes the fishing industry on the island [9]

Core Insights - The project is a 100 MW fish-solar complementary photovoltaic project in Dalian, which has supplied approximately 1.315 billion kWh of green electricity and reduced CO2 emissions by over 1.14 million tons, marking a significant achievement in the province's "dual carbon" goals [1] - As the largest photovoltaic project in Northeast China completed in one go, it generates an annual electricity output of 160 million kWh, saving 49,000 tons of standard coal and reducing CO2 emissions by 139,000 tons, providing crucial green energy support for carbon peak and carbon neutrality goals [1] - The innovative "fish-solar complementary" model allows for fish farming beneath the solar panels, enhancing economic output per unit area and promoting the transformation and upgrading of traditional agricultural and fishery industries [1] Industry Impact - The project has created a new development model of "ecology + photovoltaic + tourism," serving as a new engine for the development of surrounding ecological tourism resources, attracting numerous visitors and boosting local service industries such as dining and accommodation [1] - The unique landscape, blending technology and natural beauty, has led to increased production of agricultural by-products and higher incomes for local farmers, providing tangible ecological benefits to the community [1]

Core Viewpoint - The company, Suihengyun A, reported asset damage to its solar projects due to Typhoon "Hagupit," with estimated losses potentially exceeding 10% of its projected net profit for 2024 [1][2]. Group 1: Impact of Typhoon - The typhoon caused damage to various components of the 500MW fish-solar complementary photovoltaic project, including modules, inverters, and support structures [1]. - The company has initiated damage assessment and insurance claims to mitigate the financial impact of the losses [3]. Group 2: Project Details - The 500MW project, located in Taishan, covers nearly 6,500 acres and has a total static investment of approximately 2.16 billion [2]. - The first phase of the project (200MW) began in 2019, with Suihengyun A holding a 60% stake, while the second phase (300MW) started in 2020, with a 55% stake [2]. Group 3: Financial Performance - The first phase generated revenue of 93 million and a net profit of 34.42 million, while the second phase achieved revenue of 132 million and a net profit of 46.28 million [3]. - Overall, the revenue contribution from these projects to Suihengyun A's total revenue is relatively low [3]. Group 4: Emergency Response - Prior to the typhoon, the company activated its emergency response mechanism, implementing preventive measures and forming a rescue team [3]. - Post-typhoon, the company has begun recovery efforts, including damage cleanup and maintenance [3].

Core Viewpoint - The article highlights the innovative approach of utilizing marine space in a layered manner, allowing both aquaculture and offshore photovoltaic projects to coexist, thus breaking the traditional single-use model in marine resource management [1][2][3]. Group 1: Project Overview - The Guohua HG14 offshore photovoltaic project, approved by the State Council, is set to be the largest offshore photovoltaic project in China, with a planned capacity of 1000 MW and an annual output sufficient to meet the needs of 2.67 million urban residents [1]. - The project faced initial challenges due to existing legal usage rights for aquaculture in the same marine area, which had been granted to four companies in 2022 [1]. Group 2: Regulatory Changes - A new regulation from the Ministry of Natural Resources in 2023 encouraged layered rights allocation in marine areas, allowing for multiple uses of the same space without compromising safety and security [1][2]. - The local government in Dongying recognized the area as a testing ground for this new policy, leading to the development of a layered rights registration system [2]. Group 3: Implementation and Benefits - The implementation of layered rights allowed aquaculture to continue on the seabed while enabling the construction of photovoltaic facilities on the water surface, promoting synergy between the two industries [3]. - The first batch of photovoltaic units is expected to generate 1.78 billion kWh of clean electricity annually, saving 500,000 tons of standard coal and reducing carbon dioxide emissions by 1.34 million tons [3]. - The coexistence of photovoltaic panels and aquaculture has resulted in a mutually beneficial scenario, with the panels providing shade that enhances the growth of certain marine species [3].

Core Viewpoint - The "fishing and solar integration" model in Binhai Town, Zhanhua District, is transforming local aquaculture by combining photovoltaic power generation with shrimp farming, promoting both economic and ecological benefits [2][3][4] Group 1: Project Overview - The "fishing and solar integration" project cleverly combines solar power generation with saltwater shrimp farming, enhancing both economic and ecological outcomes [2][3] - The project is located in Binhai Town, Zhanhua District, which has favorable geographical and environmental conditions for saltwater shrimp farming [3] Group 2: Technological Implementation - Photovoltaic power stations are installed above shrimp ponds at a fixed angle of 25 degrees to optimize power generation and shading effects [3] - The design reduces water temperature in shrimp ponds by 1-2 degrees Celsius, leading to a 2-3 times increase in shrimp yield [4] Group 3: Environmental Impact - The annual power generation from the photovoltaic stations can reduce coal consumption by over 120,000 tons, significantly decreasing carbon dioxide emissions [4] - The project contributes to energy conservation, emission reduction, and sustainable development, showcasing the potential of green energy applications [4] Group 4: Economic Benefits - The integration of traditional aquaculture with renewable energy has led to a cross-industry collaboration, improving air quality and optimizing land resources [4] - The saltwater shrimp produced in the "fishing and solar integration" ponds are reported to be more desirable in terms of taste and quality, attracting consumer interest [4]