At present, the energy-saving transformation of public buildings has been completed, covering an area of 4.757 million square meters, which has successfully passed the acceptance of the first batch of key cities for energy-saving transformation of public buildings in China.
In terms of energy-saving transformation of public buildings, Jinan has continued to improve the energy consumption monitoring information platform of municipal public buildings and effectively improved the utilization efficiency of building energy.
The implementation rate of energy conservation standards for new buildings has reached 100% The energy-saving transformation of existing buildings exceeds 30 million square meters Every year, August 23 and 29 are the national energy conservation publicity week and August 25 is the national low carbon day.
At the same time, it integrates and absorbs most of the contents of the regulations of Henan Province on the development and application of new wall materials, and stipulates that “the regulations of Henan Province on the development and application of new wall materials shall be abolished at the same time”.
According to national standards, green buildings are divided into basic level, one-star level, two-star level and three-star level from low to high.
Promote green buildings, innovate green technologies, build green barriers and advocate green life”.
Steel structure fabricated buildings are fully used in public rental housing, apartments (dormitories), new school buildings and other projects invested or mainly invested by the government.
“Adhere to top-level design, science and technology guidance, policy support and project driven, continue to promote building energy conservation and green building creation with high standards, and actively contribute to the realization of the goal of ‘carbon peak and carbon neutralization’.” On the 24th, at the launching ceremony of Jinan energy conservation publicity week in 2021, Zhang Qinghua, deputy director of Jinan Municipal Bureau of housing and urban rural development, said that Jinan Municipal Bureau of housing and urban rural development has always regarded the development of green buildings and prefabricated buildings as a key task and continued to promote.
On the 24th, the launching ceremony of “Jinan energy conservation publicity week in 2021” was held by Jinan Municipal Bureau of housing and urban rural development Zhang Qinghua, deputy director of Jinan Bureau of housing and urban rural development (hereinafter referred to as Jinan Bureau of housing and urban rural development), said that Jinan Bureau of housing and urban rural development is continuously promoting building energy conservation and green building creation with high standards, and actively contributing to the realization of the goal of “carbon peak and carbon neutralization”.
Zhang Qinghua introduced that at present, the implementation rate of energy-saving standards for new buildings in Jinan has reached 100% in the design and construction stages, green buildings account for 100% of new civil buildings in cities and towns, and new houses below 100 meters in height, rural communities and public buildings with centralized hot water supply are all designed according to the requirements of solar hot water system and building integration.
At the same time, the provincial government required that “by the end of 2022, the proportion of green building area in New Urban buildings should reach 70%”.
When introducing the report on the preliminary review of the bill, the person in charge of the finance and Economic Commission of Henan Provincial People’s Congress said that in 2013, the CPC Central Committee and the State Council upgraded the green building action to a national strategy, and our province actively promoted its implementation.
Zhang Qinghua revealed that in the next step, Jinan will be characterized by green, wisdom, modernity and livability, and is committed to building the starting area for the transformation of old and new kinetic energy into a research and demonstration base for “carbon neutralization” projects and a world-class modern green smart new city, “building an ultra-low energy consumption green building industrial park based on passive ultra-low energy consumption green buildings” Jinan will establish a unified carbon emission monitoring and assessment system for carbon emission calculation factors Jinan’s achievements in green building development are gratifying, and its future is more predictable.
At the same time, Jinan has also accelerated the pace of promoting prefabricated buildings.
In terms of energy-saving transformation of existing residential buildings, combined with the implementation plan of the first batch of “pilot cities for clean heating in winter in northern China”, Jinan has completed the energy-saving transformation of urban existing residential buildings of 24.46 million square meters and the energy-saving transformation of existing rural houses of 1.3061 million square meters since the 13th five year plan.
It is reported that in order to further promote the high-quality development of green buildings and promote the transformation of old and new kinetic energy in the construction industry, Jinan issued the implementation opinions of Jinan Municipal People’s Government on comprehensively promoting the high-quality development of green buildings.
Meng Yang said that to achieve the “double carbon” goal of “carbon peak by 2030 and carbon neutralization by 2060”, the construction industry is the key field, and the core of achieving “double carbon” in the construction industry is the promotion and application of green buildings.
According to the relevant regulations of Jinan, prefabricated stairs, floors, non masonry internal partitions, air-conditioning panels, balconies and other fabricated components are fully implemented in new residential projects.
The just concluded working meeting of the provincial Party Committee stressed that “we should implement green and low-carbon transformation…
It not only defines the calculation rules of the floor area ratio index, but also does not allow buyers to pay for the area of the external wall insulation layer.
The bill clearly states that the increased building area of ultra-low energy consumption buildings due to the adoption of wall thermal insulation technology is not included in the floor area ratio accounting and real estate registration.
The increased area of external insulation of ultra-low energy consumption buildings in Henan Province will not be included in the plot ratio and property right area The 27th meeting of the Standing Committee of the 13th National People’s Congress of Henan Province deliberated the regulations of Henan Province on green building (Draft).
At the launching ceremony, Professor Meng Yang of Shandong University of architecture released a set of data..
The theme of this year’s energy conservation publicity week is “energy conservation, carbon reduction and green development”, and the theme of low carbon day is “low carbon life and green future”.
The goal of “carbon peak and carbon neutralization” is added, and the scope of developing green buildings in our province is limited to “new civil buildings within the urban planning area (except farmers’ self built houses)”; At the same time, it puts forward higher standard requirements for “large public buildings and office buildings of state organs, and other public buildings invested and constructed with state-owned funds”.
In addition, the bill stipulates that for green buildings above two stars and ultra-low energy consumption buildings, the building area increased due to the adoption of wall thermal insulation technology shall not be included in the floor area ratio accounting and real estate registration; If the “sky garden balcony” is adopted for a new residence, and the height of the balcony space, the depth of greening soil cover and the proportion of greening area meet the local regulations, the greening area of the balcony is not included in the floor area ratio accounting and the building area of real estate registration.
Although green building is not a new thing, it has been given a new mission in the process of realizing the goal of “double carbon” in the construction field.
In addition to strictly implementing the energy-saving requirements of new buildings, Jinan also actively promotes the energy-saving transformation of existing buildings.
“Jinan will expand the development scale of ultra-low energy consumption buildings and cultivate the consumer market of ultra-low energy consumption buildings.” Zhang Qinghua introduced that in addition to vigorously promoting green buildings, Jinan is also experimenting with ultra-low energy consumption buildings and carbon neutral community construction.
The implementation rate of energy-saving standards for new buildings in the city reached 100% in the design and construction stages, the energy-saving transformation of existing buildings exceeded 30 million square meters, and the city will build carbon emission calculation factors…
Secondly, it defines the scope of guidance, innovates support policies, and puts forward 14 policies in terms of building floor area ratio, construction procedures and reward and subsidy funds to support the development of high-star green buildings, high-star health buildings, passive ultra-low energy consumption buildings and prefabricated construction projects, and guide the construction of high-standard and high-quality construction projects with perfect functions, green livability, health and safety.
The bill clearly states that green buildings are subject to hierarchical management in accordance with national regulations.
Jinan will pilot the construction of ultra-low energy consumption buildings and carbon neutral communities, and also build carbon emission calculation factors.
14 new policies for green building development have been formulated, and a green smart new city will be built At the launching ceremony, Professor Meng Yang of Shandong University of architecture delivered a speech.
The implementation opinions first defined six key tasks for the high-quality development of green buildings during the 14th Five Year Plan period, such as promoting green buildings, improving green performance of buildings, promoting the development of prefabricated buildings, improving the level of building energy conservation, promoting green building materials and green construction, and building green building industry clusters.
Therefore, it is very necessary to formulate the regulations of Henan Province on green buildings.
The bill includes general provisions, planning and standards, construction and transformation, technological innovation and recycling, use and guarantee, legal liability and supplementary provisions.