高新区（滨江）：集约高效“更”出城市幸福感

Core Viewpoint - The article highlights the innovative urban development strategies in Hangzhou's High-tech Zone (Binjiang), focusing on the integration of green low-carbon development and the efficient use of urban space through a dual-use land model [3][4][5]. Group 1: Urban Development and Land Use - The High-tech Zone (Binjiang) is implementing a "ground and underground dual-subject simultaneous land supply" model to promote land reuse and development, creating a new pattern of "bus station underground, industry above ground" [4][5]. - The project has increased the land use efficiency, with the floor area ratio rising from 1.23 to 2.6, adding approximately 76 acres of industrial land, which constitutes about one-third of the remaining usable industrial and research land in the Zero Magnetic Valley [6][5]. - The project serves as a model for urban organic renewal and low-efficiency land redevelopment, with plans for similar applications in other bus stations across Hangzhou [6]. Group 2: Green Building Practices - The Rainbow Soft Technology building exemplifies green building practices, maintaining a comfortable temperature year-round and utilizing smart systems to adjust lighting and air conditioning based on environmental conditions [7][8]. - The building's energy consumption is optimized through the use of advanced materials and systems, achieving significant energy savings, such as over 50,000 yuan in air conditioning costs annually [7][9]. - The building's design incorporates a full steel structure and energy-efficient glass, contributing to reduced energy consumption and enhanced comfort for employees [9]. Group 3: Future Development Goals - The High-tech Zone (Binjiang) aims to continue its reform and innovation efforts, focusing on high-quality development that is efficient, green, and low-carbon, ultimately building a modern, resilient, and intelligent urban environment [10].