Two sectors: prefabricated buildings will account for 40% in 2030

The Ministry of housing and urban rural development and the national development and Reform Commission recently jointly issued the implementation plan for peak carbon emissions in the field of urban and rural construction, which specifies that carbon emissions in the field of urban and rural construction will reach a peak by 2030.

The plan proposes to vigorously develop prefabricated buildings and promote steel structure housing. By 2030, prefabricated buildings will account for 40% of the new buildings in cities and towns that year. The plan also puts forward relevant requirements on intelligent construction, green building, photovoltaic building integration, green low-carbon agricultural Housing, etc.

01 prefabricated building

Promote green and low-carbon Construction: vigorously develop prefabricated buildings and promote steel structure housing. By 2030, prefabricated buildings will account for 40% of new urban buildings in that year.

Building green low-carbon housing: promote the full decoration and delivery of new housing to reduce resource consumption and environmental pollution; Actively promote assembly decoration, promote the application technology of modular parts such as integral bathroom and kitchen, and realize the detachable and recyclable parts.

Promote the construction of green low-carbon rural housing: encourage local materials and the use of local materials, promote the use of green building materials, and encourage the selection of prefabricated steel structures, wood structures and other construction methods.

02 intelligent construction

Promote green and low-carbon Construction: promote intelligent construction, cultivate 100 intelligent construction industrial bases by 2030, build a number of construction industry internet platforms, and form a series of landmark products of construction robots.

03 green building

Comprehensively improve the level of green low-carbon buildings: continue to carry out green building creation actions. By 2025, new urban buildings will fully implement the green building standards, with star rated green buildings accounting for more than 30%, and new * * investment public welfare public buildings and large-scale public buildings all reaching more than one star.

Promote green and low-carbon Construction: give priority to building materials products that have obtained green building materials certification marks, establish a mechanism for * * project procurement of green building materials, and comprehensively promote green building materials for star green buildings by 2030.

Establish and improve laws, regulations and standard measurement system: establish and improve the standard measurement system for energy conservation and carbon reduction, and formulate and improve standards for green buildings, zero carbon buildings, green construction, etc.

Improve financial support policies: improve the purchasing demand standards for green buildings and green building materials, and promote the application of green buildings and green building materials in the field of purchasing.

04 photovoltaic building integration

Promote the construction of building solar photovoltaic integration, and strive to achieve 50% photovoltaic coverage on the roof of new public institution buildings and new plants by 2025.

Promote the installation of solar photovoltaic systems on the roofs of existing public buildings. Accelerate the application and promotion of intelligent photovoltaic.

Promote the application of smart microgrid, "direct and flexible light storage", cold and heat storage, flexible load regulation, virtual power plants and other technologies, give priority to the consumption of renewable energy power, and actively participate in the power demand side response.

Explore the intelligent group control technology of building electrical equipment, and reasonably allocate the power load on the premise of meeting the power demand, so as to achieve less capacity increase and no capacity increase.

05 green low carbon farm house

Improve the level of green and low-carbon design and construction of rural houses, improve the energy efficiency of rural houses, build a number of green rural houses by 2030, and encourage the construction of star green rural houses and zero carbon rural houses.

Guide the new rural houses to implement the relevant standards such as the design standard for energy efficiency of rural residential buildings, improve the energy-saving measures of rural houses, and promote the utilization of renewable energy such as solar greenhouses according to local conditions.

Promote the use of energy-efficient lighting, cooking utensils and other facilities and equipment.

Encourage local materials and local materials, promote the use of green building materials, and encourage the use of prefabricated steel structures, wood structures and other construction methods.