全球首个“超阶零碳建筑” 在青岛正式启用

Core Insights - The world's first "super zero-carbon building" has officially opened in Qingdao, marking a significant advancement in zero-carbon architecture in China [1][2] Group 1: Building Features - The building stands 117 meters tall with 23 floors and has a daily electricity consumption of approximately 6000 kWh [2] - It utilizes building-integrated photovoltaic glass curtain walls on three sides, providing about 25% of its energy needs and reducing carbon emissions by nearly 500 tons annually [2] - The building incorporates 14 retired electric vehicle batteries for energy storage, allowing for efficient energy management during peak usage and adverse weather conditions [2][3] Group 2: Energy Management and Efficiency - A digital system integrates various energy management components, achieving 100% self-sufficiency in green electricity [3] - The installation of nearly 24,000 micro-sensors automates interactions with lighting, air conditioning, and elevators, enhancing energy efficiency and reducing operational costs by approximately 30% [3] - The building's energy management system allows it to act as a flexible node in the power grid, helping to alleviate peak load pressures and ensuring reliable power supply [5] Group 3: Innovative Parking and Power Supply - The building features a fully automated parking system that saves construction costs and enhances efficiency, with vehicles able to provide reverse power supply to the building [4] - Each day, only 300 vehicles supplying 10 kWh can cover nearly half of the building's energy needs, with potential for complete reliance on vehicle power in extreme situations [5] - The system includes safety measures for battery management, ensuring operational safety and reliability [5]