On April 8, the Ministry of housing and urban rural development held a press conference in Beijing to announce the winners of the 2020 National Green Building Innovation Award, and introduced the current development of green buildings in China, as well as the role of green buildings in the process of achieving the “30-60” double carbon goal
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In 2022, the proportion of green building area will reach 70%
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At the press conference, Ni Jiangbo, a first-class inspector of the standard quota Department of the Ministry of housing and urban rural development, pointed out that compared with developed countries, China’s green building development started late and developed rapidly
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By 2019, China’s cumulative green building area will exceed 5 billion square meters, and green buildings will account for 65% of the new urban buildings in 2019
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Ni Jiangbo revealed that by 2022, green building area will account for 70% of new urban buildings in China
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Ni Jiangbo pointed out that to achieve this goal, we can not do without the action of creating green buildings
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At the central level, the Ministry of housing and urban rural development, together with the national development and Reform Commission and other six departments, jointly issued the “green building creation action plan” to promote the full implementation of green design in new buildings, improve the level of building energy efficiency and water efficiency, improve the health performance of residential buildings, promote the assembly construction method, promote the application of green building materials, and strengthen the research and development of technology
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At the local level, Ni Jiangbo pointed out that 26 provinces (autonomous regions and municipalities) have issued implementation plans for the creation of local green buildings, and carried out annual summary and evaluation on the implementation and achievements of local green building creation, so as to promote advanced experience and typical practices in a timely manner
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Up to now, Jiangsu, Zhejiang, Ningxia, Hebei, Liaoning, Inner Mongolia, Guangdong and other seven provinces (regions) have promulgated local green building regulations, and Shandong, Jiangxi, Qinghai and other places have promulgated green building government regulations to provide legal support for green building work
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How to achieve the peak of carbon in the field of construction is one of the three important fields of energy conservation and emission reduction in China
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Lin Lanlan, director of the Building Energy Conservation Department of the standard quota Department of the Ministry of housing and urban rural development, pointed out that green building is an important means to achieve carbon peak and carbon neutralization in the construction field
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There are many difficulties and challenges for the construction industry to achieve the carbon peak by 2030
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Green building is the main measure to promote the construction industry to achieve the carbon peak on time
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Lin Lanlan pointed out that compared with ordinary buildings, green buildings have four advantages: higher energy-saving level, less resource consumption, better ecological environment and more obvious water-saving effect
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In terms of energy-saving level, Lin Lanlan said that according to statistics, about 30 indicators of green buildings are related to peak and neutral carbon
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By optimizing the thermal performance of building envelope, improving the energy efficiency level of HVAC, lighting and electrical equipment, and making full use of renewable and clean energy such as solar energy and geothermal energy, fossil energy consumption can be effectively reduced and carbon emissions of buildings can be reduced
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Lin Lanlan pointed out that under normal circumstances, the peak of carbon in the construction field will not be achieved until 2035-2040, and there are many difficulties in achieving the peak ahead of time
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With the improvement of people’s living standards, the number of small household appliances increases, the heating demand in hot summer and cold winter areas is stronger, and the energy consumption is further increased, which puts forward higher requirements for the peak carbon in the construction field
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Green building is one of the many measures that need to be taken to achieve the peak of carbon in the field of construction on schedule
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Lin Lanlan said that the development of green buildings is an important means to change the extensive development mode of urban and rural construction, break the bottleneck constraints of energy resources, and promote carbon emission reduction in the construction field
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It is of great significance to achieve the goal of carbon peak and carbon neutralization in China
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The Ministry of housing and urban rural development of the people’s Republic of China, the national development and Reform Commission of the people’s Republic of China, the Ministry of education of the people’s Republic of China, the Ministry of industry and information technology of the people’s Republic of China, the people’s Bank of China, the State Administration of organ affairs, the Insurance Regulatory Commission of the Bank of China and other departments have previously issued the notice on printing and distributing the action plan for the creation of green buildings 》。 The plan points out that by 2022, the proportion of green building area in new urban buildings will reach 70%, star green buildings will continue to increase, the energy efficiency level of existing buildings will continue to improve, the health performance of residential buildings will continue to improve, the proportion of prefabricated construction methods will steadily increase, the application of green building materials will be further expanded, the supervision of green residential users will be fully promoted, and the people will actively participate in green building Color building creation activities form a social atmosphere of advocating green life
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The key tasks of the “plan” will focus on promoting the full implementation of green design in new buildings, improving the star green building identification system, improving building energy efficiency and water efficiency, improving residential health performance, promoting prefabricated construction methods, promoting the application of green building materials, strengthening technology research and development promotion, and establishing a supervision mechanism for green residential users
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With the spirit of the nineteen and second nineteen, second, third and fourth plenary sessions of the party, we thoroughly implement Xi Jinping’s idea of ecological civilization
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In accordance with the notice of the national development and Reform Commission on the issuance of the general plan for the creation of green living (No
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1696, No
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2019), we promote the development of green buildings with high quality
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The final plan
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1、 Creation object green building creation action takes urban building as creation object
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Green building refers to the high-quality building which can save resources, protect the environment, reduce pollution, provide people with healthy, applicable and efficient use space, and realize the harmonious coexistence of human and nature to the maximum extent
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2、 By 2022, the proportion of green building area in new urban buildings will reach 70%, star green buildings will continue to increase, the energy efficiency level of existing buildings will continue to improve, the health performance of residential buildings will continue to improve, the proportion of prefabricated construction methods will steadily increase, the application of green building materials will be further expanded, the supervision of green residential users will be fully promoted, and the people will actively participate in green building Building creation activities form a social atmosphere of advocating green life
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3、 Key tasks (1) promote the full implementation of green design in new buildings
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The basic requirements of green building will be incorporated into the compulsory norms of engineering construction, and the bottom line control level of construction will be improved
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Promote the implementation of green building standards, strengthen the design, construction and operation management
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We should promote green building legislation, clarify the main responsibilities of all parties, and encourage all localities to formulate higher requirements of green building mandatory norms
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（2） Improve the star green building identification system
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According to the outline of the 13th five year plan for national economic and social development and the green building action plan (GBF [2013] No
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1) issued by the general office of the State Council, the management of green building signs is standardized
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The Ministry of housing and urban rural development, the housing and urban rural construction Department of provincial government and the housing and Urban Rural Construction Department of municipal government will award three-star, two-star and one star green buildings respectively Color building logo
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We will improve the system of declaration, examination and publicity of green building signs, and unify the national identification standards and signs
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Establish a sign revocation mechanism, and rectify the fraud within a time limit or cancel the sign directly
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Establish a national green building identification management platform to improve the efficiency and level of green building identification
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（3） Improve the level of building energy efficiency and water efficiency
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Combined with the clean heating in the northern region, the transformation of old residential areas in cities and towns, and the construction of sponge City, the energy-saving and water-saving transformation of existing residential buildings is promoted
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We will carry out the construction of key cities to improve the energy efficiency of public buildings, establish and improve the operation management system, promote the contract energy management and contract water-saving management, and promote the energy consumption statistics, energy audit and energy efficiency publicity of public buildings
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All localities are encouraged to improve the green level of government investment in public welfare buildings and large-scale public buildings according to local conditions, promote the development of ultra-low energy consumption buildings and near zero energy consumption buildings, and promote the application of renewable energy and renewable water
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（4） Improve the health performance of residential buildings.
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