The promotion of green buildings is an important measure to reduce the source of construction waste, and it is also a key task requirement for Zhongshan to promote the construction of a "zero-waste city".
In order to achieve the high-quality development of green buildings, the "Special Plan for the Development of Green Buildings in Zhongshan City (2022-2035)" (hereinafter referred to as the "Plan") was recently issued, which represents that Zhongshan green buildings are moving towards a new journey of high-quality development and further contribute to the construction of a "zero-waste city".
In accordance with the relevant planning requirements of the national economic and social development plan, the plan clarifies the development goals, zoning and tasks of Zhongshan green building in accordance with the principle of "adapting measures to local conditions, moderately advanced, taking into account overall planning, and highlighting key points", and integrates the green building design concept into the technical standard system of Zhongshan City's land and space planning.
Zhongshan Green Building Project.
Create high-quality civil buildings.
Green building refers to a high-quality civil building that saves land, water, energy, building materials and other resources, protects the environment, reduces pollution, provides people with healthy, applicable and efficient use of space, and realizes the harmonious coexistence of man and nature during the whole life cycle of the building. The promotion of green buildings can prevent and reduce the generation of construction waste in the process of engineering construction from the source, and effectively reduce the discharge of construction waste throughout the life cycle of the project, which is an important measure to practice "no waste".
In recent years, Zhongshan City has focused on green and low-carbon development in the field of housing and construction, taking green buildings as the starting point, focusing on "applicable, economical, green and beautiful" quality buildings, carrying out green building creation actions, promoting the accelerated development of green buildings in Zhongshan City, deepening the innovation, transformation and upgrading of the construction industry, and the annual green building application ratio is 8829%, of which star-rated green buildings account for 232%, achieved phased results.
By leading the high-quality development of green buildings, accelerating the energy-saving and green transformation of existing buildings, establishing a green and low-carbon technology system, and promoting the development of green industries, there are three main benefits for urban development: the promotion of a healthy lifestyle, the conservation of energy and resources, the reduction of carbon dioxide emissions, and the provision of a more comfortable living environment. The relevant person in charge of Zhongshan Municipal Bureau of Housing and Urban-Rural Construction introduced.
Taking Zhongshan City's first green building project in Zhongshan City to apply for recognition and be approved according to the new label management measures, Zhongshan Landsea Dezhou Shangjun Residential Community, as an example, the project adopts a system combining "centralized energy + household system", which has obvious advantages over traditional buildings.
Landsea Real Estate's green building project in Zhongshan.
This project adopts the green building technology of passive building + indoor system, which not only reduces the energy consumption and carbon emissions of the building, but also allows the living room to maintain a relatively constant humidity, temperature and oxygen content, so as to provide users with a healthy and comfortable living environment. In addition, we have upgraded the green building system to make it more suitable for the changing climate in South China, which can greatly reduce the discomfort caused by typical weather phenomena such as returning to the south and rainy and high temperature in summer. Gao Jie, general manager of Landsea Real Estate South China, said.
Green buildings are the future.
Green buildings have certain advantages for both urban development and citizens' living experience. Gao Jie believes that "promoting the implementation of green buildings is the future trend of real estate companies' development and environmental protection".
He said that with the increasing concern about climate change, resource scarcity and environmental pollution, the demand for green buildings is also growing. Green buildings can reduce the consumption of natural resources, reduce carbon emissions, and reduce the generation of construction waste.
At present, green buildings have become a key area of support for green finance in China. Among them, the "Guidelines for the Issuance of Green Bonds" issued by the state clearly lists the development of green buildings as a key support project.
Although the initial cost of a green building may be high, the long-term economic benefits are significant. Green buildings can reduce energy and water consumption, reduce operating costs, and increase asset value. At the same time, it can also increase the attractiveness of tenants and home buyers, and improve the occupancy rate and value retention rate. "In addition, with the escalating demand for healthy living and the formulation of the national dual-carbon strategy, green buildings are becoming more and more popular, and even become the mainstream trend of improved housing." Now the requirements for building energy conservation are generally improved, we have been taking green differentiated development as a corporate strategy, in this regard, the layout in advance, many projects of building energy efficiency standards are higher than the national requirements, the cost of green building is not very high. ”
Create a number of high-star green buildings.
Green buildings are ecological buildings and sustainable buildings. The ability of green buildings to provide a more comfortable living environment is determined by its own nature, which includes not only the building itself, but also the ecological function system of the internal and external environment of the building, and the stable ecological service and maintenance function system of building a safe and healthy community. The relevant person in charge of Zhongshan Housing and Urban-Rural Development Bureau introduced.
At the same time, he said that Zhongshan City in promoting the development of green buildings still has the overall technical level is not high, scientific and technological innovation ability is not strong and other difficulties, due to the lack of green building development incentive policies and incentives, green building related technologies, products and other development lag behind, enterprises generally lack of technology and product research and development investment, the transformation of the project transformation and application is insufficient.
In response to these problems, we have also launched some measures to promote the construction of the existing building energy efficiency supervision system. The person in charge said.
In order to further grasp the energy efficiency level of buildings and reasonably evaluate the energy use of buildings, from 2021 to 2023, Zhongshan City has organized all towns and streets to complete more than 600 civil building energy resource consumption statistics, 45 public building energy audits and 15 building energy consumption monitoring device construction, continuously broaden the coverage of energy consumption statistics, improve the breadth and depth of energy audits, and explore the utilization value of energy consumption monitoring data. Give full play to the evaluation effect of energy efficiency evaluation in the process of energy-saving transformation, and actively guide public buildings in Zhongshan City to save and use energy efficiently.
In addition, Zhongshan City is also actively carrying out pilot demonstrations of ultra-low energy consumption buildings, and on the basis of the replicable and generalizable experience of the communities in the near-zero carbon emission zone in the north district of Xiaolan Town (Fuxing New Village), it is orderly promoting the pilot construction of zero-carbon cities in Cuiheng New District and the pilot towns of Modao Island and Zhupai Island.
The relevant person in charge of the Zhongshan Municipal Bureau of Housing and Urban-Rural Development said that next, Zhongshan City will implement the requirements of the "Planning" and other documents, focus on the carbon emission control goals of green buildings and the construction field (2021-2030), build a number of high-star green buildings in Zhongshan, explore the construction of ultra-low energy consumption buildings with Lingnan characteristics, explore the green construction technology route, construction supervision measures, acceptance mechanism and property operation plan suitable for Zhongshan, and study appropriate passive energy-saving measures and energy utilization methods. The utilization of green building materials, according to the green building of different types of civil buildings, the construction (transformation) implementation plan and the green building layout plan are made, and the layout plan of the new and existing green ecological urban area, community and residential demonstration area is formulated, and the targeted construction plan is proposed.
Southern + reporter Yuan Shimin.
Photo courtesy of the interviewee.
Author] Yuan Shimin.
*] Southern Press Media Group Nanfang + client.