本报银川12月19日电(记者焦思雨)全国首笔酿酒葡萄园碳汇交易日前在宁夏银川落地。这标志着宁夏贺 兰山东麓葡萄酒产区不仅验证了酿酒葡萄园碳汇资源具备"可监测、可核算、可交易"的市场化基础，也 为葡萄酒产业绿色转型提供了可复制、可推广的实践样板。 农业碳汇正成为绿色发展的新兴领域。葡萄园生态系统通过植株光合作用、土壤固碳等方式，形成持续 稳定的碳汇资源。 为推动这一创新实践，自2023年起，贺兰山东麓葡萄酒产业园区管委会联合宁夏回族自治区科技厅、宁 夏大学、宁夏清洁发展机制环保服务中心等单位，共同开展葡萄园碳资产核算与项目示范，研究制定了 全国首个《银川市酿酒葡萄园种植碳普惠方法学(试行)》，为碳汇项目开发与交易提供了科学规范的方 法依据。 本次交易通过银川市公共资源交易中心公示，由宁夏清洁发展机制环保服务中心(有限责任公司)与宁夏 味福季食品科技有限公司达成。双方就"中粮长城酿酒葡萄园种植项目"首笔碳普惠减排量完成交易，涉 及碳汇量40吨二氧化碳当量，协议单价75元/吨，总成交金额3000元。 ...

Core Insights - The first carbon credit for urban green space in Tongzhou District has been officially registered and issued, marking a significant step in the ecological value revolution of urban parks [1] Group 1: Project Overview - The "Zhangjiawan Park Urban Green Space Carbon Sequestration and Emission Reduction Project" covers an area of 255.35 hectares and has a calculation period from October 2020 to September 2025 [1] - The project has achieved a total carbon reduction of 2,235.36 tons of CO2 equivalent during the accounting period, demonstrating significant ecological benefits [1] Group 2: Market Mechanism - Urban green space carbon credits are a key product for activating ecological value in Tongzhou District, transforming intangible ecological benefits into tradable carbon credit certificates [1] - This mechanism addresses core issues in traditional forestry carbon sinks, allowing urban green spaces to contribute to the market in a digital and tradable format [1] Group 3: Future Developments - The project has been officially listed on the Beijing Urban Sub-center "Tonghuiying" forestry carbon credit trading platform, although personal sales are not yet open [2] - The Tongzhou District Gardening and Greening Bureau plans to enhance platform management and trading processes, promoting integration of forestry carbon credits with cultural tourism and sports activities to foster public participation [2]

Core Insights - The first "China-Portugal" carbon trading transaction took place in Zhuhai, Guangdong, marking a significant step in ecological product value internationalization and green economic cooperation between China and Portuguese-speaking countries [1][2] Group 1: Transaction Details - The transaction involved a combination of local Zhuhai species carbon credits from the golden beach tamarisk and internationally certified carbon credits from Portuguese-speaking countries, successfully listed on the Macau International Carbon Emission Trading Exchange [1] - Zhuhai Jinwan Enterprise, Maike Hotel, purchased the carbon credit combination specifically for the low-carbon hotel project for the 15th National Games, aiming to offset operational carbon emissions [1] Group 2: Research and Development Support - The transaction was supported by the South China Sea Ecological Center's blue carbon research achievements, which focused on the unique golden beach tamarisk ecosystem in Nanshui Town, Zhuhai [1] - The center has been actively conducting research on carbon credit measurement methodologies, mechanisms, and trading systems, successfully quantifying the carbon credits from the golden beach tamarisk for this transaction [1] Group 3: Future Implications - This successful transaction serves as a "Guangdong model" for the market-oriented utilization of blue carbon resources, providing a practical case for expanding ecological product value realization channels [2] - The South China Sea Ecological Center plans to continue deepening blue carbon scientific research and standardizing measurement methodologies in collaboration with various parties, contributing to high-level ecological protection and quality development in the Guangdong-Hong Kong-Macao Greater Bay Area [2]

Core Insights - The article discusses the development and implementation of carbon trading projects in Ya'an, Sichuan, focusing on the successful completion of the first carbon trading transactions involving forest management [2][4][8] Group 1: Carbon Trading Overview - Carbon trading is defined as the process of selling excess carbon emission allowances generated through activities like afforestation, allowing entities to earn revenue [2] - The first carbon trading project in Sichuan involved the trading of 10,654 tons of carbon credits, generating a total transaction value of 629,000 yuan [2] Group 2: Project Details - The carbon trading projects in Ya'an are part of a broader initiative to explore local forest carbon credit development and enhance the value of ecological products [2][4] - The specific project areas include 609.13 hectares of forest land, with an initial carbon reduction estimate of 10,676 tons over a 20-year period, potentially leading to a total reduction of 50,000 to 60,000 tons [4][5] Group 3: Economic Impact - The carbon trading initiative is expected to generate significant revenue, with estimates for the two main participating forest areas projecting earnings between 400,000 to 650,000 yuan [6] - The distribution of revenue from carbon trading will benefit both the development company and local villagers, promoting community involvement in carbon credit projects [6] Group 4: Future Prospects - Ya'an is actively working on enhancing its carbon storage capacity, with a projected total carbon storage of 98.63 million tons by 2024, accounting for 10% of the province's total [7] - The city is exploring innovative models that integrate carbon credits with finance, legal frameworks, and insurance, despite current limitations in the regulatory framework for larger-scale projects [7][8]

Core Insights - The first "China-Portugal" carbon trading transaction has been successfully completed in Jinwan District, Zhuhai, marking a significant breakthrough in China's blue carbon economy [1][5] - This innovative practice connects local ecological resources with the international carbon market, creating a quantifiable path for transforming ecological value into economic benefits [1][2] Cross-Border Carbon Trading - The transaction represents a breakthrough in carbon trading mechanisms by combining local Jinwan mangrove carbon credits with internationally certified carbon credits from Portuguese-speaking countries, thus overcoming regional barriers [2][3] - The first transaction was completed between the Macau International Carbon Emission Rights Exchange and Zhuhai Maike Hotel, specifically for a low-carbon hotel project for the National Games, integrating ecological value with event economics [2][3] - A cooperation agreement was signed among five institutions from the Guangdong-Hong Kong-Macao Greater Bay Area to establish a comprehensive cooperation mechanism covering research, development, trading, and application [2] Ecological Transformation - The Jinwan District manages a 50,000 square meter mangrove ecosystem that sequesters a significant amount of CO2 annually, showcasing the ecological value of these resources [3] - The district has developed a specialized carbon measurement methodology, incorporating mangroves into the carbon accounting system, providing a scientific basis for ecological asset pricing [3] - The transaction adheres to the principles of "measurable, reportable, and verifiable," ensuring the authenticity of carbon credits and the accuracy of emission reduction values [3] Future Development - The completion of the first transaction is just the beginning, as Jinwan District plans to establish a cross-border carbon trading cooperation platform and innovate carbon development and trading mechanisms [4][6] - Future plans include expanding cross-border trading scenarios involving other blue carbon species such as mangroves and oysters, with a focus on applications in afforestation, soil improvement, and legal frameworks [6] - By 2025, the district aims to complete the first carbon accounting methodology for oyster fields in the province and initiate a mangrove carbon project in the Jiqimen water area by 2026 [6]

Group 1 - The 2025 Service Trade Fair highlights the integration of smart technology and green initiatives, showcasing products made from recycled materials [1] - The smart recycling machines operated by "Aihuishou" incentivize waste recycling by offering monetary rewards directly to users' WeChat wallets [1] - The fair emphasizes three core areas: new energy and low-carbon services, environmental ecological services and circular economy, and green low-carbon digital technologies [1] Group 2 - Inner Mongolia Forest Industry Group demonstrates the use of forest resources for carbon trading and project development [2] - Construction companies are adopting energy-efficient technologies and smart energy management platforms to enhance resource utilization and reduce energy consumption [2] - The fourth Ecological Environmental Industry Service "Dual Carbon" Strategy Forum focuses on technological innovation and the development of a green technology ecosystem [2] Group 3 - China's environmental technology patent applications reached approximately 100,000 in 2024, indicating significant progress in the transformation of ecological and environmental technology [3] - The role of technological innovation is emphasized as crucial in achieving China's "dual carbon" goals amid increasing global competition in green technology [3] - The shift from "follower" to "leader" in the environmental industry is highlighted, driven by advancements in carbon trading and monitoring technologies [3]

Group 1: Carbon Sink Projects in Guizhou - The single-tree carbon sink project in Congjiang County, Guizhou, allows villagers to monetize the carbon absorption of individual trees, enhancing the ecological value of forest resources [2][3] - In 2024, a total of 110 households, including Wu Xueyong, signed carbon sink purchase agreements, generating a total of 1.35 million yuan in carbon sink revenue for the participating households [3] - By the end of 2024, 7,962 households in Congjiang County participated in the single-tree carbon sink project, collectively earning nearly 12 million yuan from carbon sink funds [3] Group 2: Soil Carbon Sink Initiatives in Fujian - In Huian, Fujian, soil improvement techniques have led to increased crop yields, with sweet melons yielding 400-500 more pounds per acre due to enhanced soil conditions [4][5] - The company Matta provides soil conditioners for free, funded by the carbon credits generated from reduced greenhouse gas emissions during crop cultivation [5] - Soil carbon sinks are a significant component of agricultural carbon sinks, with ongoing efforts to develop more precise measurement methods for carbon credits in agriculture [5] Group 3: Marine Carbon Sink Developments in Shandong - The "solid algae gather fish" model in Long Island, Shandong, involves deploying artificial reefs to enhance marine ecosystems, resulting in an annual carbon absorption of over 280 tons [6][7] - The "seaweed bed and algae field carbon sink loan" product allows marine farms to use future carbon credit revenues as collateral for loans, facilitating financial support for ecological projects [7] - The intelligent transformation of marine farms has improved fish survival rates by 30%, leading to an annual catch of 1,000 tons and generating significant economic benefits for the local community [7]

Group 1: Carbon Sink Projects in Guizhou - The single-tree carbon sink project in Congjiang County, Guizhou, allows villagers to monetize the carbon absorption of individual trees, effectively linking ecological value to economic benefits [2][3] - As of 2024, 7,962 households participated in the project, collectively earning nearly 12 million yuan from carbon sink revenues, with each tree generating approximately 3 yuan annually [3] - The project aims to connect poverty alleviation efforts with rural revitalization, directly benefiting impoverished households by purchasing carbon sinks from them [2][3] Group 2: Soil Carbon Sink Initiatives in Fujian - In Huian, Fujian, soil improvement techniques have led to increased crop yields, with sweet melons yielding 400-500 more pounds per acre due to enhanced soil conditions [4][5] - The company Matta provides soil conditioners for free, funded by the carbon credits generated from reduced greenhouse gas emissions during crop production [5] - Soil carbon sinks are a significant component of agricultural carbon sinks, with ongoing research to develop more precise measurement methods for carbon credits [5] Group 3: Marine Carbon Sink Developments in Shandong - The "solid algae gather fish" model in Long Island, Shandong, involves deploying artificial reefs to enhance marine ecosystems, resulting in over 280 tons of carbon sequestration annually [6][7] - The "seaweed carbon loan" product allows marine farms to use future carbon credit revenues as collateral for loans, facilitating the expansion of sustainable aquaculture practices [6][7] - The integration of smart technology in marine farming has improved fish survival rates by 30%, significantly increasing annual catch volumes and generating substantial economic returns for local communities [7]

Core Insights - The first auction of fishery carbon credits (bivalve carbon credits) in Shenzhen successfully concluded at a price of 164 yuan per ton, with a total carbon credit volume of 21.1 tons [1] - The starting price for the auction was set at 80 yuan per ton, indicating a competitive bidding environment with six companies participating [1] - Shenzhen Longcheng Technology Co., Ltd. won the auction with a premium rate of 105%, resulting in a total transaction price of 3,460.4 yuan [1] - This auction marks the first successful sale of fishery carbon credits in the Greater Bay Area [1]