1. Problems in the development of green building technology
First of all, many real estate developers deliberately pursue high technology and use green buildings as publicity stunts to increase housing prices and cause green buildings to the society. The illusion that technology is expensive. At the same time, green building technology has high technological content, high construction costs, and a long recovery time for investment costs, which have caused certain difficulties in the promotion of green building technology.
my country’s green building technology started relatively late and is currently in the promotion stage of green building technology. Many technologies, related products and industrial chains are imperfect, and there is a lack of patented technologies and core technologies in the introduction of foreign technologies and related products. , many technologies are not very suitable for my country's national conditions, resulting in a significant increase in technology costs in practical applications, seriously restricting the promotion and application of green technologies.
Therefore, in practical applications, we should adapt to local conditions, adopt reasonable green technologies based on local conditions, and comprehensively consider adaptability and economy.
Since entering the 21st century, human society has faced various problems such as the increasing shortage of natural resources, serious damage to the ecological environment, and a surge in global population, which have seriously restricted the development of human society. The construction and industry, as well as the transportation industry, have become the three major resource consumption and environmental pollution industries in human society. During the entire building life cycle, a large amount of greenhouse gases and solid waste are produced, and about 49% of water resources and a large amount of energy are consumed.
It is hoped that by promoting green building technology and promoting energy-saving buildings, energy consumption can be effectively reduced and the sustainable development of the construction industry will be achieved. The promotion of energy-saving technology has achieved certain results and has greatly reduced building energy in many aspects. Consumption.
2. Suggestions for promoting the application of green building technology in our country
Hindering the development of green building in our country. The government, enterprises and consumers all have this restriction. The development of green building technology It is these three stakeholders in the process. Therefore, the government, enterprises and consumers are all in this game. Among these three relationships, only the contradiction between enterprises and consumers will truly affect green buildings. In the promotion and application of technology, the role of the government plays a supporting role, but it is this supporting role that better solves the contradiction between consumers and enterprises. Therefore, we can only implement targeted measures when the government introduces targeted measures. Effectively promote the enthusiasm between consumers and enterprises, and improve the development space of real estate enterprises.
(1) Improve government functions
Nowadays, effective and sound laws and regulations can make the current construction market operate well, but for our country, our country’s green buildings It started relatively late compared to Western countries. So far, there is no very complete set of legal regulations. Although the "Green Building Evaluation Standard" has been introduced, it is only a form of existence and does not require all enterprises to enforce it. , therefore, we need to introduce laws and regulations such as the "Green Building Law" as soon as possible to forcibly constrain the behavior of architectural designers, construction manufacturers, and consumers everywhere. We must also establish a complete system of rewards and penalties, and start from the perspective of energy conservation. , water conservation and other aspects, and it is also necessary to revise local standards in a timely manner to purify the construction market and standardize the development of the construction industry. At the same time, we must now continue to expand the procurement of energy-saving products in the region based on the partial list of government procurement that has been introduced, formulate comprehensive product categories for enterprises, and develop construction suppliers to private enterprises or even private enterprises. In order to comprehensively promote the production of products in the whole society.
(2) Reduce enterprise construction costs
Theoretically speaking, national tax incentives and national fiscal discounts for enterprises can economically reduce the enthusiasm of builders. Moreover, preferential tax policies can attract many construction-related industries into the green building circle, such as suppliers of green building materials, design institutes, etc.
For builders who develop land as green buildings, the government can certify it according to the different levels obtained and grant a part of the land transfer fee reduction or exemption. At the same time, it can be based on the degree of development. The corresponding income tax and value-added tax will be refunded at a certain rate. Therefore, for consumers, they can also first reduce part of the property tax and land value-added tax when buying a house developed by a green building, thereby promoting the development of green buildings to a greater extent. develop.
(3) Promote technology and market to enhance corporate competitiveness
Currently, one of the biggest problems in our country’s green building market is the lack of pull, which means that competition within the industry will be somewhat insufficient. Therefore, the government can start from the aspects of public buildings, such as government office buildings, various institutions, parks and schools in various places, etc., with central enterprises and state-owned enterprises as leaders, and establish green building benchmarks. Enterprises, and the facilities of these public buildings are closely related to the living conditions of our residents, which can enhance an effective experience of green buildings, which invisibly strengthens the awareness of green buildings.