The national development and Reform Commission recently issued the “key tasks of new urbanization and urban-rural integration development in 2021” to implement the urban renewal action
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Many provinces and cities began to respond and start
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Heilongjiang: Recently, the Heilongjiang Provincial Department of housing and urban rural development issued the provincial construction standards and key points of scientific and technological work in 2021, requiring local housing and urban rural construction departments to carry out special inspection on building energy conservation and green buildings, take building energy conservation transformation as the basic transformation content of urban old residential area transformation, and promote the energy conservation transformation of existing buildings in combination with the transformation of old residential area
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In 2021, the province plans to transform the living area of no less than 13 million square meters
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Among them, Harbin, Suihua and Zhaozhou have a reconstruction area of no less than 6.5 million square meters, 400000 square meters and 30000 square meters respectively
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All localities are encouraged to carry out energy-saving renovation of high energy consuming public buildings, and strive to achieve an annual energy-saving renovation of public buildings of more than 100000 square meters
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In the old urban areas, we will promote the urban renewal activities with the main content of “three districts and one village” transformation, including old residential areas, old factory areas, old blocks, and villages in the city
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We will accelerate the transformation of old residential areas, and start the construction of 53000 new residential areas in 2021
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If conditions permit, we can carry out building energy-saving transformation at the same time
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In urban agglomerations, metropolitan areas and big cities and other economic development advantage areas, explore the transformation of old factory and large old blocks
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According to local conditions, a number of urban villages will be transformed into urban communities or other spaces
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The proportion of green building design area in new buildings in cities and towns should reach more than 70%, and strive to complete no less than 10 million square meters of new green buildings throughout the year
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Our province will further strengthen policy guidance, introduce substantive preferential policies in land supply, industry management, taxes and other aspects, encourage local governments to introduce policies and measures to promote prefabricated construction, guide local affordable housing construction to adopt prefabricated construction, and plan to promote prefabricated construction of no less than 800000 square meters annually
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Strengthen the construction of production capacity, strive to cultivate more than three prefabricated construction industrial bases every year, and promote the balance between supply and demand of prefabricated construction
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It is necessary to further strengthen policy guidance, introduce substantive preferential policies in land supply, industry management, taxes and other aspects, encourage local governments to introduce policies and measures to promote prefabricated construction, guide local affordable housing construction to adopt prefabricated construction, and plan to promote prefabricated construction of no less than 800000 square meters annually
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Strengthen the construction of production capacity, strive to cultivate more than 3 prefabricated construction industrial bases every year, and promote the balance between supply and demand of prefabricated construction
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At the same time, all localities should publish the ranking results of city evaluation, combine with the evaluation results of index system, find out the shortcomings and shortcomings of industry development, innovate working methods and measures, and constantly improve the management level of green town construction
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Hefei, Anhui Province: the fourth batch of energy efficiency improvement projects for public buildings in key cities passed the acceptance recently
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The 11 energy-saving renovation projects in this batch cover shopping malls, offices, schools, hotels, etc., with various renovation measures
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The total energy-saving renovation area is 389600 square meters, with an average energy-saving rate of 16.93%
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The annual electricity saving is 8.34 million kwh, equivalent to about 2435 tons of standard coal, reducing carbon dioxide emissions of 6014 tons
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In recent years, our city has made every effort to promote the energy conservation and emission reduction of existing public buildings
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Up to now, our city has publicized six batches of key urban reconstruction projects for energy efficiency improvement of public buildings, with a total of 62 projects
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1.85 million square meters have been implemented and completed, and social investment is about 190 million yuan
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Among them, 47 projects adopt contract energy management mode, covering an area of 1.3444 million square meters, accounting for 65%
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At present, our city has completed the acceptance of 39 energy-saving transformation projects, energy-saving transformation area of 1.1566 million square meters, 73% of the planned task, the approved annual total energy saving is about 32.229 million kwh, equivalent to about 9435 tons of standard coal, emission reduction of about 23304 tons of carbon dioxide
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