Chongqing Liangjiang New Area promotes the deep integration of industrialization, intelligence and greening of buildings
Chongqing Liangjiang New Area is the third national development and opening up new area in China and the first inland development and opening up area, which is the main battlefield of the city's economic development and the frontier of innovation and opening up. Since being selected into the list of "zero-waste cities", the Management Committee of Liangjiang New Area has attached great importance to the construction of "zero-waste cities" and the implementation of Xi Jinping's thought on ecological civilization, and the promotion of high-quality development and high-quality life in Liangjiang New Area.
In terms of the construction of a "zero-waste city" in the industrial field, Liangjiang New Area has achieved remarkable results in recycling. Liangjiang New Area Water and Soil Industrial Park actively promotes the transformation of energy supply, builds an energy utilization model of combined cooling, heating and power, and boosts the application of pilot projects for reclaimed water reuse in the water and soil park.
In the low-carbon transformation of industry, the implementation of pollution reduction and carbon reduction, and the energy utilization has achieved remarkable results. The second phase of the Liangjiang Gas Turbine Power Plant in Liangjiang New Area Water and Soil New Town is the largest gas-fired unit currently under construction in Chongqing, accounting for 9.3% of the installed thermal power capacity of Chongqing, with an annual power generation capacity of 6 billion kWh, and it is planned to achieve the goal of "double investment" in 20242The annual emission reduction is 2.23 million tons. The Ganfeng distributed energy station project in Longxing can provide electricity, heat, cold and other energy applications to enterprise users in the surrounding areas at the same time, realize the cascade rational utilization of high-quality energy, and effectively improve energy efficiency2The annual emission reduction is about 470,000 tons.
In terms of deepening the construction of "zero-waste cities" in the construction field, with prefabricated buildings as the leader, a circular industrial chain of construction waste resource utilization of "source reduction-process control-end utilization" has been built. Liangjiang New Area supports the cultivation and application of prefabricated building industry, actively introduces and cultivates three prefabricated building production and R&D bases such as Chongqing Zhongjian Hailong Liangjiang, promotes the deep integration of industrialization, intelligence and greening of construction in the whole region, and improves the comprehensive benefits of the project;
We will continue to create a green atmosphere in the creation of "zero-waste city cells". Relying on the "zero-waste city cell", Liangjiang New Area has carried out the construction of a near-zero carbon cell standard system for near-zero carbon institutions, schools, hospitals, parks, etc., and the first pilot project of environmental impact assessment to carry out carbon assessment, the new project of Asia-Europe Auto Parts Factory, has passed the environmental impact assessment and approval, and the first zero-carbon emission auto parts manufacturing base in China has been built. A total of 69 zero-waste cells, including zero-waste institutions, zero-waste schools, and zero-waste parks, have been created. Gather its experience and practices to promote the whole region, and through "point to area, connection into a piece, demonstration and guidance, and overall improvement", a strong atmosphere of "zero-waste city" to create, co-build and share, and the concept of "zero-waste city" is deeply rooted in the heart.
Intensified in the sorting of domestic waste. Liangjiang New Area continues to promote the full coverage of domestic waste and the recycling of domestic waste resources. Relying on the three-level management system of "district-street-community", the layout of domestic waste sorting and collection, sorting and transfer facilities is optimized, and the facilities are fully covered according to the "four divisions" of recyclables, hazardous waste, kitchen waste and other waste. The implementation of 300 centralized delivery points upgrading and transformation project, at present, 8 streets, 52 communities, 414 property districts to achieve full coverage of domestic waste classification, intelligent classification card rate of 100%, garbage classification awareness rate of 100%, resident participation rate of 98%, recycling rate of 42%, domestic waste classification work case was selected as "national domestic waste classification demonstration case", domestic waste classification theme park was selected as "the first batch of domestic waste classification science education base", Liangjiang New Area "zero waste city" The construction continues to deepen and solidify.
