Concept and standard of green building?

In 1960s, American architect Paul Sollery put forward a new concept of ecological architecture.

1969, American architect Ian Machar wrote Design with Nature, which marked the official birth of ecological architecture.

In 1970s, the oil crisis made various building energy-saving technologies such as solar energy, geothermal energy and wind energy come into being, and energy-saving buildings became the forerunner of building development.

1980, the World Conservation Organization put forward the slogan of "sustainable development" for the first time, and the energy-saving building system was gradually improved, which was widely used in developed countries such as Germany, Britain, France and Canada.

65438-0987 The United Nations Environment Programme published the report Our Common Future, which established the concept of sustainable development.

1990 The world's first green building standard was released in Britain. 1992 "United Nations Conference on Environment and Development" promoted the idea of sustainable development, and green buildings gradually became the development direction.

1993 The United States established the Green Building Association;

1996 Hong Kong issued its own standards;

1999 Taiwan Province province has issued its own standards;

In 2000, Canada introduced green building standards.

China 1992 Since the United Nations Conference on Environment and Development in Rio de Janeiro, Brazil, the government of China has successively promulgated a number of relevant programs, guidelines and regulations to vigorously promote the development of green buildings.

The "National Green Building Innovation Award" issued by the Ministry of Construction in September, 2004 indicates that the development of green buildings in China has entered an all-round development stage.

In March, 2005, the first international symposium on the exhibition of intelligent and green building technology and technology and products was held (once a year), and the winning projects and units of the National Green Building Innovation Award were announced. In the same year, the Ministry of Construction issued the Guiding Opinions on Promoting the Development of Energy-saving and Land-saving Buildings.

In 2006, the Ministry of Housing and Urban-Rural Development officially promulgated the evaluation standard of green buildings.

In March 2006, the Ministry of Science and Technology and the Ministry of Construction signed a cooperation agreement on "Green Building Science and Technology Action", which laid the foundation for the development of green building technology and the green construction industrialization of scientific and technological achievements.

In August, 2007, the Ministry of Housing and Urban-Rural Development issued Technical Rules for Green Building Evaluation (Trial) and Administrative Measures for Green Building Evaluation Signs, so as to gradually improve the green building evaluation system suitable for China's national conditions.

In 2008, the Ministry of Housing and Urban-Rural Development organized and promoted a series of measures such as green building evaluation signs and green building demonstration projects.

In March 2008, the energy-saving and green building professional committee of China Urban Science Research Association was established to work in the name of China Green Building Committee.

On August 27th, 2009, the government of China issued the Decision on Actively Responding to Climate Change, proposing to develop a green economy and a low-carbon economy based on the national conditions.

At the end of 2009 1 1, before actively welcoming the Copenhagen climate change conference, the China municipal government made a decision that by 2020, the carbon dioxide emissions per unit of GDP would be reduced by 40% to 45% compared with 2005, and it would be incorporated into the medium-and long-term planning of national economic and social development as a binding indicator, and corresponding domestic statistics, monitoring and assessment would be formulated.

In 2009, the Environmental Monitoring and Control Optimization Research Center of China Institute of Building Research was established to assist local governments and owners to apply for green building signs. In 2009 and 20 10, the evaluation criteria of green industrial buildings and green office buildings were compiled respectively.

In 20 1 1 year, the number of green building evaluation and appraisal projects in China has greatly increased, and the technical level of green buildings has been continuously improved, showing a benign development trend. By the end of 20 1 1, there were 353 projects, 2,647 buildings and 34.88 million square meters in China, including 330 design logo projects with a construction area of 32.72 million square meters. There are 23 operational appraisal projects with a construction area of 210.6 million square meters. 20 1 1, project 24 1, building 1950, with a construction area of 25.04 million square meters.

With the continuous introduction of China's green building policy, the continuous improvement of the standard system, the continuous deepening of the implementation of green buildings and the continuous increase of state financial support for green buildings, China's green buildings will continue to develop rapidly in the next few years.

201February, the Ministry of Finance issued the Implementation Opinions on Accelerating the Development of Green Buildings in China. On 20 131October 6, the State Council issued the Notice of General Office of the State Council on Forwarding the Action Plan of Development and Reform Commission and Ministry of Housing and Urban-Rural Development, proposing that green buildings will be built during the Twelfth Five-Year Plan period. By the end of 20 15, 20% of new buildings in cities and towns will meet the requirements of green building standards. At the same time, the plan and policy support of green building during the Twelfth Five-Year Plan period are also defined.

China's green buildings have entered the era of large-scale development. During the "Twelfth Five-Year Plan" period, it is planned to complete 654.38 billion square meters of new green buildings; By the end of 20 15, 20% of new buildings in cities and towns will meet the requirements of green building standards. [1] Chou Baoxing, Vice Minister of Housing and Urban-Rural Development, said that in the past five years, China's green buildings have doubled every year, and the number and area of green building projects in 20 12 years are equivalent to the sum of 2008 to 20 1 1.

Chou Baoxing said: "If urbanization is to turn to a new type of urbanization, it is to be the most basic cell of urbanization; Human housing must be updated from traditional buildings to green buildings. In the future, we must integrate new concepts of ecological civilization such as economy, intelligence, green and low carbon into the urbanization process. " [1] Chou Baoxing said that despite the rapid development of green buildings in China, there are still some problems, such as the unsatisfactory implementation of high-cost green technologies, the disconnection of green property management, and the fact that a few commonly used green building technologies cannot operate due to defects. To solve these problems, it is necessary to achieve "five in place" such as expert appraisal institutions, government supervision, open and transparent social supervision, subsidy punishment mechanism and green property operation and maintenance services.

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