Service management mode to create a new model city. Chenggong New Low-Carbon District in Kunming, Yunnan: Effectively transform the urban economic development mode, vigorously develop the tertiary industry and urban low-carbon agriculture, adhere to the construction concept of industry-city integration and public transport-led development, optimize urban space through scientific urban low-carbon planning Layout, strengthen the application of renewable energy, vigorously develop low-carbon buildings, and build a modern city that integrates lakes and mountains, and integrates human landscapes and natural landscapes with environmental protection, gardening, and sustainable development. Huashan Ecological New City, Wuhan, Hubei: focus on developing low-carbon industries such as software research and development, ports and bonded logistics, tourism and health preservation, build Huashan Ecological Art Museum, strengthen demonstration applications of photovoltaic power generation, and achieve a new energy utilization rate of over 15% to achieve full coverage of green buildings. The green transportation travel rate is greater than 40%, the reclaimed water reuse rate is 40%, and a world-class eco-city and a new-type urbanization demonstration area have been built. Jiangsu Wuxi Zhongrui Low Carbon Eco-city: In accordance with the principles of sustainable urban function, sustainable ecological environment, sustainable energy utilization, sustainable water resource utilization, sustainable solid waste treatment, sustainable green transportation and sustainable building design, Focus on the construction of low-carbon exhibition centers, garbage collection systems, ecological residential quarters and other low-carbon projects, and create a low-carbon ecological demonstration area with complete self-balancing development, construction and operation capabilities that can be demonstrated and promoted. The second section will carry out low-carbon parks, commercial and community pilot low-carbon parks. Carry out in-depth low-carbon industrial parks and low-carbon industrial park pilot projects, and build a number of low-carbon industrial demonstration parks with high standards. Strengthen the low-carbon planning of the park and optimize the park Industrial chain and production organization model, low-carbon energy supply and utilization, low-carbon logistics, low-carbon logistics in the construction of parks