Group 1 - China's commitment to green development is highlighted by its new round of Nationally Determined Contributions (NDCs) announced by President Xi Jinping at the UN Climate Change Summit, emphasizing the country's determination to fulfill its promises [1][5] - The construction of the ±800 kV UHVDC project from southeastern Tibet to the Guangdong-Hong Kong-Macao Greater Bay Area is a significant step in China's energy transition, expected to deliver over 43 billion kWh of green electricity annually, equivalent to half of the Three Gorges Dam's annual output [1] - The project will replace approximately 12 million tons of standard coal consumption and reduce carbon dioxide emissions by about 33 million tons, showcasing China's role as a responsible major power in global energy transformation [1] Group 2 - Since the announcement of the "carbon peak" and "carbon neutrality" goals in September 2020, China has built the world's largest and fastest-growing renewable energy system, providing over 80% of global photovoltaic components and 70% of wind power equipment [2] - The successful implementation of ammonia co-firing technology at the first coal-fired power plant in China marks a breakthrough in clean energy, contributing to the establishment of a low-carbon and efficient energy system [2] - The global first ultra-zero carbon building in Qingdao, which operates on 100% green energy, represents a new model for zero-carbon architecture and an integrated energy ecosystem [3] Group 3 - China's forest coverage rate exceeds 25%, with a forest stock volume of over 20 billion cubic meters, contributing to a national carbon sink of over 1.2 billion tons of CO2 equivalent annually, ranking first in the world [3] - The carbon trading market in China has seen a cumulative transaction volume of over 723 million tons of carbon emission allowances as of September 26 [3] - Jiangxi province is exploring the integration of forest carbon sink values into ecological compensation mechanisms, providing financial benefits to local farmers based on the carbon sequestration capabilities of their forests [3] Group 4 - By 2035, non-fossil energy consumption is projected to account for over 30% of total energy consumption, with forest stock volume expected to reach over 24 billion cubic meters, and new energy vehicles becoming the mainstream of new vehicle sales [4]

而就在山东济南吹起"白色气球"仅仅两个月后，今年8月，位于山东青岛崂山区的全球首个超阶零 碳大楼正式启用。 青岛特中和智慧科技有限公司总经理孙福鹏：它是在传统零碳建筑的基础上多出了两个技术——一 是电动汽车退役的动力电池用在大楼里，当作大楼绿电的储能载体；二是地下车库电动汽车可以用作大 楼的储能体，作为大楼能源"蓄水池"，支撑大楼绿电的储存、放电功能。 在山东济南历城区洪楼片区的核心地带，一个高约50米、占地面积约2.5个足球场大小的"白色大气 球"非常亮眼。历城区全福河公司开发建设部部长王禄仁介绍，这个覆盖整个城市更新项目的"气球"， 其实是一种绿色建造方式，叫"气承式基坑气膜"。 王禄仁：项目周边紧邻山东大学、山大附中，周边群众对项目的环保和噪声要求标准非常高，采用 了基坑气膜之后，我们可以将项目的扬尘抑制90%、噪音抑制80%。 建筑业绿色转型，包含推行绿色建造方式、鼓励打造绿色建筑等方面内涵，山东省建筑科学研究院 研究员程海涛认为，建筑业转型升级前景广阔，市场潜力巨大。 央广网北京9月22日消息（记者王泽华 宋帅 于杰）据中央广播电视总台中国之声《新闻和报纸摘 要》报道，今年政府工作报告指出，深入实施 ...

大楼实现绿电自给与智慧储能 青岛供电相关负责人介绍，构建"建筑—交通—电网"协同减碳新范式，能在保障供电可靠的同时，实现 能源数字化管理和高效利用，是城市发展转型的新路径。特来电"超阶"零碳大楼则是这一路径的生动实 践，它融合BIPV（光伏建筑一体化）、梯次储能、V2G（车网互动）、智能微网等十项先进技术，不 仅能够实现能源自给自足，还具备向电网柔性送电的能力。 该零碳大楼高116米，地上23层，外观与普通办公楼似乎并无二致。然而，大楼的南、东、西三个外立 面均采用光伏幕墙取代传统玻璃幕墙，总铺设面积约4750平方米。这些幕墙能够将太阳能转化为电能， 年发电量预计可达40万千瓦时，犹如为建筑披上了一件高效的"发电外衣"。 9月11日，国网山东青岛供电公司工作人员前往特来电刚投运不久的"超阶"零碳办公大楼，对分布式电 源接入点、并网设备运行状态、计量装置及保护系统进行全面检测，确保设备安全稳定运行。工作人员 同步讲解日常维护要点和安全用电注意事项，帮助特来电提升设备运行效率，降低故障风险。 此前，该"超阶"零碳大楼于8月24日在青岛市崂山区正式投入运行。所谓"零碳"，是因为大楼安装了光 伏玻璃，可以输送绿电；而 ...

Core Insights - The world's first ultra-zero carbon building has been officially launched in Qingdao, Shandong, featuring a collaborative operation of "photovoltaics + energy storage + electric vehicle charging and discharging" to create a virtual power plant at the park level, achieving 100% green energy replacement [1][2] Group 1: Project Overview - The project commenced construction in May 2023 and is expected to be completed by March 2025, covering an area of approximately 43,000 square meters with a total height of 117 meters [1] - The building integrates multiple innovative achievements from Trina Solar Group, focusing on the fusion of "charging network, microgrid, and energy storage network" [1] Group 2: Energy Efficiency and Environmental Impact - The building has a daily electricity consumption of about 6,000 kWh, with its east, west, and south facades featuring building-integrated photovoltaic glass curtain walls, generating direct current electricity to meet approximately 25% of the building's energy needs, resulting in an annual carbon reduction of nearly 500 tons [1] - The building utilizes 14 sets of tiered automotive power battery packs, which complete daily charge and discharge cycles, absorbing surplus photovoltaic power and storing clean electricity at a low cost of 0.22 yuan/kWh during off-peak hours, significantly enhancing grid regulation capabilities [1] Group 3: Economic and Operational Benefits - The ultra-zero carbon building is expected to consume a large amount of green electricity annually, reducing carbon emissions by nearly 2,500 tons, while digitalized operations lower investment costs by 20% to 30%, improve operational efficiency by 30%, and reduce overall energy costs by approximately 30% [2] - The building represents a complete energy ecosystem, achieving self-sufficiency in 100% green electricity and establishing a new model for zero-carbon buildings [2]

Core Viewpoint - The world's first "super zero-carbon building," the Telai Electric Headquarters project, has officially commenced operations in Qingdao, achieving 100% green electricity replacement through innovative technologies [1] Group 1: Building Features - The building utilizes photovoltaic power generation, along with tiered energy storage batteries and electric vehicle discharging, to create a highly integrated and efficient clean energy supply system [1]

Core Insights - The world's first "super zero-carbon building," the Telai Electric Headquarters, has officially commenced operations in Qingdao, showcasing significant advancements in green energy technology and contributing to China's dual carbon goals [2][4] - The building integrates multiple innovative technologies, achieving 100% green energy replacement through a highly efficient and collaborative clean energy supply system [2][3] Group 1: Building Specifications and Features - The project began construction in May 2023 and is set for completion in March 2025, covering an area of 14.33 acres with a total building area of approximately 43,000 square meters and a height of 117 meters [2] - The building utilizes building-integrated photovoltaic (BIPV) glass curtain walls on three facades, generating direct current electricity that meets about 25% of the building's energy needs, resulting in an annual carbon reduction of nearly 500 tons [2][3] Group 2: Energy Management and Efficiency - The building features 14 sets of tiered automotive power battery packs that store surplus photovoltaic energy and provide energy during peak demand or adverse weather conditions, enhancing grid regulation capabilities [3] - Daily green energy storage is approximately 1,500 kWh, contributing to a 25% green energy replacement, while the smart parking system can discharge over 3,000 kWh from 300 electric vehicles, achieving a 50% green energy replacement [3] Group 3: Digitalization and Operational Efficiency - Nearly 30,000 micro-sensors are deployed throughout the building, creating a comprehensive sensing network that enables smart management of equipment through a digital IoT platform, achieving an overall energy saving rate of 40% [3] - The building incorporates an AI-driven smart parking system that enhances parking experience, ensures safety, and reduces construction and operational costs by 20%-30%, while improving operational efficiency by 30% [4] Group 4: Environmental Impact and Future Implications - The super zero-carbon building is expected to reduce carbon emissions by nearly 2,500 tons annually and serves as a replicable model for urban integration and green building development in China [4]

央视网消息：8月24日，全球首个超阶零碳大楼在山东青岛正式启用。说它是"超阶"，是因为除了光伏发电外，这个大楼还通过梯次储能电池 以及新能源汽车放电，实现100%绿能替代。该大楼的正式启用标志着我国在零碳建筑方面取得新进展。 全球首个超阶零碳大楼高117米，共有23层办公区，日均用电量约6000度。大楼的零碳方式与传统的屋顶加装光伏不同，东、西、南三面都采 用了建筑一体化光伏玻璃幕墙，相当于给大楼披上了一件"发电外套"。实现直接提供直流电，不仅可以就近使用，还可以有效避免直流电转换 交流电所带来的损耗，为大楼提供25%左右的绿色能源，一年节省碳排放近500吨。 在大楼底部还安装着"隐藏能源"，14块淘汰的汽车动力电池在这里继续发挥余热。电池每天进行一充一放，不仅可以将光伏玻璃幕墙产生的多 余电量存储在其中，在深谷时段，电网内大量无法消耗的清洁能源也可以以每度0.22元的低价进行存储，供用电高峰期或雨天阴天使用，有效 调整用电负荷。 实现100%绿电的自给自足 据了解，数字化系统给整个零碳大楼带来了有效的支撑。通过多方案对比，将传统的变电站、配电站等五大站点合一，实现100%绿电的自给 自足。 中国电子信息产业 ...

Group 1 - The world's first ultra-zero carbon building was officially inaugurated in Qingdao, Shandong on the 24th [1] - The term "ultra-zero" refers to the building's capability to achieve 100% green energy replacement through photovoltaic power generation, tiered energy storage batteries, and electric vehicle discharging [1] - The inauguration of this building marks a significant advancement in China's zero-carbon architecture [1]