Building low-carbon energy policy approach swept the real estate industry - building energy, carbon, - Business

"Low carbon" is familiar with global warming has become too familiar. Near Copenhagen, to a low carbon economy has become the hottest winter term. The development of "low-carbon economy", one of building energy efficiency is an important part. The so-called low-carbon economy is with low power consumption, low pollution, low-emission-based economic model, its essence is Energy Efficient use of clean energy development and the pursuit of green GDP. As industrialization, urbanization, modernization of promoting China's new housing construction in urban and rural areas each year nearly 20 million square meters, of which 80% of high-energy buildings, building energy consumption accounts for 40% of China's total energy consumption. Right now, a powerful ecological crisis is sweeping real estate industry. Future trends Eco Estate is also known as green real estate. Although the eco-estate is no uniform standard, but industry experts generally agreed that real estate is a sustain able development of ecological thinking, aimed at seeking nature, architecture and the harmony among people, that is "people oriented" based on the use of natural and artificial means to create an enabling people comfortable, healthy living environment, while also controlling the use of natural resources, to achieve to obtain and return the natural stable between. Ecological characteristics of the property generally summed up as four points: comfortable, healthy, efficient and beautiful. In China, the total energy consumption of buildings (including building materials and building energy consumption) is about 30% of the total national energy consumption, which accounts for the energy consumption of building materials of China's total energy consumption of 12.48%. In building energy consumption, the building envelope materials-temperature performance is poor, backward technology insulation, heat and energy consumption up to 73%? 77%. Of the last century building materials ind ustry in China since reform and opening up the development of very fast, very serious environmental damage, the loss of each year a large number of cultivated land, cultivated land per capita is less than the world average level of 1 / 4, the land situation is very grim. China's building energy efficiency, starting in the late 80s. After reform and opening up, construction and reform in the wall with the development of new wall materials. How to lower building energy consumption in development, so that the prevailing shortage of energy supply situation more in harmony, as the focus of the relevant departments. To this end, the building energy efficiency standards and regulations have developed. 90 years of the 20th century, the further advancement of building energy efficiency, energy-saving work effectively. In 1990, the Ministry of Construction proposed "energy conservation, water and materials, land and" strategic objective. The 21st century, in the under the guidance of scientific concept of development, construction, clear the field must follow the resource-saving and environment-friendly new-type industrialization road, and building technology will be "4 1 Environmental protection "As the main direction of scientific and technological research and achieved obvious results. At present, China has initially established with 50% energy saving target of building energy efficiency design standards, implementation in some areas 65% higher energy efficiency standards. Of the State Council General Office of the "2009 energy conservation work" in the provision, by the end of 2009 the construction phase of the implementation of mandatory standards for energy efficiency ratio increased to 90%. In addition to new construction, the existing buildings for energy saving are also effectively together, and made a number of achievements and experiences. The balance of land resource conservation, indoor environment optimization, living human health, energy a nd water conservation objectives and materials such as green building, energy efficiency in buildings into the new millennium highlights. In the world, green building has become a common concept. As former British Prime Minister Tony Blair initiated the establishment of non-governmental organizations, the Climate Group is the operation of low-carbon eco-construction projects in China. Which contains the deep meaning of "building energy consumption for the significance of energy conservation is too important!"

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