Core Viewpoint - The construction of "waste-free cities" requires tailored approaches based on local conditions, but once a commitment is made, it should be pursued steadfastly until results are achieved [1][3] Group 1: Technological and Scene Innovation - The establishment of multifunctional "resource recycling stations" in Tianjin Port Free Trade Zone aims to enhance waste recycling channels and support the "waste-free city" initiative [1] - Yantai Ice Wheel Environmental Technology Co., Ltd. has achieved over 97% CO2 capture from waste gas, producing high-purity CO2 for use in food and other industries, demonstrating the potential of turning waste into valuable resources through technological innovation [1] - Chongqing Beisi Yuan New Energy Co., Ltd. processes used power batteries into compliant battery packs for various applications, showcasing how reimagining waste can lead to practical solutions [2] Group 2: Policy and Institutional Support - Shenzhen, Guangdong has developed guidelines for the construction of recycling networks, encouraging high-standard development of recycling centers to enhance resource recovery and processing [2] - Shanghai's "Waste-Free City Construction Regulations" have led to a stable 95% compliance rate in waste classification and a 43% recycling rate, illustrating the effectiveness of policy in promoting green culture and low-carbon lifestyles [2] Group 3: Collaborative Efforts - Effective ecological governance requires collaboration across regions and departments to prevent issues like illegal dumping, emphasizing the need for a systemic approach to building "waste-free cities" [3] - The process of constructing "waste-free cities" should be viewed as an opportunity to cultivate green productivity and enhance community well-being through innovation, policy support, and collaboration [3]

Core Viewpoint - The construction of "waste-free cities" requires tailored approaches based on local conditions, but once a commitment is made, it should be pursued steadfastly until results are achieved and goals are met [1][3]. Group 1: Innovations in Waste Management - The first batch of 20 "Resource Recycling Stations" has been established in the Tianjin Port Free Trade Zone, integrating resource recycling, community services, and micro-energy networks to enhance waste collection channels [1]. - Shandong Yantai Ice Wheel Environmental Technology Co., Ltd. has improved carbon dioxide capture rates from waste gas to over 97%, producing high-purity CO2 for use in food and other industries, demonstrating the potential of technological innovation in resource conversion [1]. - Chongqing Beisi Yuan New Energy Co., Ltd. processes used power batteries into compliant battery packs for applications in communication bases and smart streetlights, showcasing the value of scene innovation in waste management [2]. Group 2: Policy and Institutional Support - Shenzhen, Guangdong has established guidelines for the construction of recycling resource collection points, encouraging high-standard development of sorting centers and transfer stations to enhance resource recovery efficiency [2]. - Shanghai has implemented the "Shanghai Waste-Free City Construction Regulations," achieving a stable household waste classification compliance rate of over 95% and a recycling rate of 43%, illustrating the effectiveness of policy in promoting green culture and low-carbon lifestyles [2]. Group 3: Collaborative Efforts in Environmental Governance - Effective ecological governance requires collaboration across administrative boundaries to prevent issues like illegal dumping, emphasizing the need for systemic thinking and coordination among departments and regions in building waste-free cities [3]. - The process of constructing "waste-free cities" should be viewed as an opportunity to cultivate and enhance green productivity while improving community well-being through innovation, policy support, and collaboration [3].