零碳园区二氧化碳排放 将降至"近零"水平 园区是我国经济活动最集中、能源消费和碳排放最密集的空间单元，也是深入推进绿色转型、探索低碳 化发展新路径的重要突破口。建设一批国家级零碳园区可以重点发挥示范引领作用，"以点带面"推进各 类园区低碳化、零碳化改造建设。 全国现有国家级、省级园区超3000个，各类园区集聚了80%以上的工业企业，消耗了全国约60%的能 源，产生的直接碳排放占全国的30%以上。而零碳园区在支撑产业高质量发展的同时，能够基本不增加 碳排放。 转自：北京日报客户端 昨天，国家发展改革委发布我国首批国家级零碳园区建设名单，共有52个园区入选。首批名单实现31个 省（区、市）和新疆生产建设兵团全覆盖。 数据显示，首批国家级零碳园区建成后预计产值将达到3.54万亿元，将以极低的排放水平支撑产值增 量，为园区所在地碳达峰作出贡献。 52个园区涉及产业以低能耗、低污染、高附加值的新能源集聚型产业为主，包括新能源装备制造、先进 装备制造、算力中心等，突出"以绿制绿"导向。 国家发展改革委国家节能中心副主任 康艳兵：零碳园区是指通过规划、设计、技术、管理等方式，使 园区内生产生活活动产生的二氧化碳排放降至"近 ...

Core Viewpoint - Carbon dioxide energy storage is a gas-liquid phase transition and two-state collaborative energy storage technology that utilizes excess electricity during low electricity demand periods to compress carbon dioxide gas into liquid form, storing the heat generated during compression for later use during peak electricity demand periods to drive turbine power generation [1][2][7] Group 1: Overview of Carbon Dioxide Energy Storage - Carbon dioxide energy storage technology involves compressing carbon dioxide gas into liquid during low electricity demand and using the stored heat to convert it back to gas for power generation during peak demand [1][2] - The technology is gaining attention due to its non-toxic, non-flammable, and high safety characteristics, making it a viable option for reducing carbon emissions and addressing global warming [1][7] Group 2: Industry Development Background - In 2024, global carbon dioxide emissions from energy production are projected to reach 35,491.8 million tons, a 1.3% increase year-on-year, with China being the largest emitter at 11,172.8 million tons, accounting for 31.5% of global emissions [7][8] - The development of carbon capture technology allows energy storage systems to connect with carbon capture devices, effectively mitigating CO2 emissions and contributing to climate change solutions [7][8] Group 3: Current Market Status - The carbon dioxide energy storage industry has entered a rapid growth phase since 2020, with China's new energy storage capacity reaching 101.3 GW by mid-2025, a 110% year-on-year increase, marking a 32-fold increase from the end of the 13th Five-Year Plan [9][10] - Several carbon dioxide energy storage projects are operational, including a 10 MW/80 MWh project in Wuhu and a 100 MW project under construction by Huadian [9][10] Group 4: Advantages of Carbon Dioxide Energy Storage - Compared to other energy storage technologies, carbon dioxide energy storage offers significant advantages, including ultra-long storage duration, extreme safety, universal applicability, and environmental friendliness [5][6] Group 5: Future Development Trends - The future of carbon dioxide energy storage is expected to focus on overcoming reliance on high-pressure storage equipment, developing key turbine machinery, and integrating multi-scenario applications [11][12] - The technology is anticipated to complement pumped storage and electrochemical storage, promoting large-scale, efficient, and low-carbon development in the energy storage sector [11][12]

Core Viewpoint - The Yulin High-tech Zone is experiencing significant development in high-end, diversified, and low-carbon industries, with multiple projects underway that enhance its industrial capabilities and attract investment [1][4][10]. Project Developments - The China Coal Yulin Coal Deep Processing Base project is actively under construction, employing over 6,000 workers and 1,000 large construction machines across more than 3,000 acres [1]. - The 50,000 tons/year ultra-high molecular weight polyethylene resin project by China Chemical West New Materials Co. is the largest of its kind in the western region, utilizing self-developed technology [2]. - The first domestic direct utilization of carbon dioxide ethylene coupling carbonyl integration project by Shaanxi Xinseng Green Energy New Materials Co. aims to produce 100,000 tons of propanal, propanol, and propyl acetate annually [2]. Industrial Cluster Formation - Yulin High-tech Zone has established a large-scale coal chemical industry cluster with an annual production capacity of 4.8 million tons of basic chemicals, supported by key projects like the 1 million tons/year coal indirect liquefaction demonstration project [2][3]. - The region is focusing on developing fine chemicals and new materials, aiming to create an integrated development model that enhances vertical and horizontal collaboration among industries [2]. Economic Performance - In the first half of the year, the Yulin High-tech Zone achieved an operating income of 86.9 billion yuan and an industrial output value of 49 billion yuan, reflecting year-on-year growth of 2.23% and 19.5%, respectively [4]. - The zone plans to invest 9.1 billion yuan in 108 key projects by 2025, with a fixed asset investment of 13.4 billion yuan completed in the first half of the year, marking a 17.6% increase year-on-year [4]. Investment Attraction - The Yulin High-tech Zone successfully signed 41 projects during the Silk Road International Expo, attracting 21.778 billion yuan in investment across various sectors including fine chemicals and new materials [5][6]. - The zone has implemented a targeted investment strategy, leveraging leading enterprises to attract upstream and downstream projects, with a total investment of 6.9 billion yuan for various projects [6]. Technological Innovation - The Yulin High-tech Zone has established a comprehensive service team to facilitate project implementation, significantly reducing the time from project initiation to completion [10]. - The region has introduced policies to support technological innovation, with 57 technology contracts registered and a total transaction value of 100 million yuan in the first half of the year [10][11]. Low-Carbon Initiatives - Yulin High-tech Zone is recognized as a low-carbon pilot area, focusing on hydrogen energy development and integrating green hydrogen into its coal chemical processes [16][20]. - The zone aims to reduce carbon emissions significantly, with a target of 4.32 tons of CO2 per 10,000 yuan of GDP by 2024, a 34.35% decrease from 2020 levels [20].