貫徹落實科學(xué)發(fā)展觀大力發(fā)展節(jié)能與綠色建筑

申請免費試用、咨詢電話：400-8352-114

（2005年2月23日） 中華人民共和國建設(shè)部

　　節(jié)能建筑是按節(jié)能設(shè)計標(biāo)準(zhǔn)進行設(shè)計和建造、使其在使用過程中降低能耗的建筑。

　　綠色建筑是指為人們提供健康、舒適、安全的居住、工作和活動的空間，同時在建筑全生命周期（物料生產(chǎn)，建筑規(guī)劃、設(shè)計、施工、運營維護及拆除過程）中實現(xiàn)高效率地利用資源（能源、土地、水資源、材料）、最低限度地影響環(huán)境的建筑物。綠色建筑也有人稱之為生態(tài)建筑、可持續(xù)建筑。

　　一、發(fā)展節(jié)能與綠色建筑的重要意義

　　建筑作為人工環(huán)境，是滿足人類物質(zhì)和精神生活需要的重要組成部分。然而，人類對感官享受的過度追求，以及不加節(jié)制的開發(fā)與建設(shè)，使現(xiàn)代建筑不僅疏離了人與自然的天然聯(lián)系和交流，也給環(huán)境和資源帶來了沉重的負擔(dān)。據(jù)統(tǒng)計，人類從自然界所獲得的50％以上的物質(zhì)原料用來建造各類建筑及其附屬設(shè)施，這些建筑在建造與使用過程中又消耗了全球能源的50％左右；在環(huán)境總體污染中，與建筑有關(guān)的空氣污染、光污染、電磁污染等就占了34％；建筑垃圾則占人類活動產(chǎn)生垃圾總量的40％；在發(fā)展中國家，劇增的建筑量還造成侵占土地、破壞生態(tài)環(huán)境等現(xiàn)象日益嚴(yán)重。中國正處于工業(yè)化和城鎮(zhèn)化快速發(fā)展階段，要在未來15年保持GDP年均增長7％以上，將面臨巨大的資源約束瓶頸和環(huán)境惡化壓力。嚴(yán)峻的事實告訴我們，中國要走可持續(xù)發(fā)展道路，發(fā)展節(jié)能與綠色建筑刻不容緩。

　　綠色建筑通過科學(xué)的整體設(shè)計，集成綠色配置、自然通風(fēng)、自然采光、低能耗圍護結(jié)構(gòu)、新能源利用、中水回用、綠色建材和智能控制等高新技術(shù)，具有選址規(guī)劃合理、資源利用高效循環(huán)、節(jié)能措施綜合有效、建筑環(huán)境健康舒適、廢物排放減量無害、建筑功能靈活適宜等六大特點。它不僅可以滿足人們的生理和心理需求，而且能源和資源的消耗最為經(jīng)濟合理，對環(huán)境的影響最小。

　　胡錦濤同志指出：要大力發(fā)展節(jié)能省地型住宅，全面推廣節(jié)能技術(shù)，制定并強制執(zhí)行節(jié)能、節(jié)材、節(jié)水標(biāo)準(zhǔn)，按照減量化、再利用、資源化的原則，搞好資源綜合利用，實現(xiàn)經(jīng)濟社會的可持續(xù)發(fā)展。溫家寶和曾培炎同志也多次指出，建筑節(jié)能不僅是經(jīng)濟問題，而且是重要的戰(zhàn)略問題。

　　發(fā)展節(jié)能與綠色建筑是建設(shè)領(lǐng)域貫徹“三個代表”重要思想和十六大精神，認真落實以人為本，全面、協(xié)調(diào)、可持續(xù)的科學(xué)發(fā)展觀，統(tǒng)籌經(jīng)濟社會發(fā)展、人與自然和諧發(fā)展的重要舉措；是調(diào)整房地產(chǎn)業(yè)結(jié)構(gòu)和轉(zhuǎn)變建筑業(yè)增長方式，轉(zhuǎn)變經(jīng)濟增長方式，促進經(jīng)濟結(jié)構(gòu)調(diào)整的迫切需要；是按照減量化、再利用、資源化的原則，促進資源綜合利用，建設(shè)節(jié)約型社會，發(fā)展循環(huán)經(jīng)濟的必然要求；是堅持走生產(chǎn)發(fā)展、生活富裕、生態(tài)良好的文明發(fā)展道路的重要體現(xiàn)；是節(jié)約能源，保障國家能源安全的關(guān)鍵環(huán)節(jié)；是探索解決建設(shè)行業(yè)高投入、高消耗、高污染、低效益的根本途徑；是改造和提升傳統(tǒng)的建筑業(yè)、建材業(yè)，實現(xiàn)建設(shè)事業(yè)健康、協(xié)調(diào)、可持續(xù)發(fā)展的重大戰(zhàn)略性工作。

　　二、我國在發(fā)展節(jié)能與綠色建筑方面所做的主要工作

　　我國抓建筑節(jié)能是以1986年頒布北方地區(qū)居住建筑節(jié)能設(shè)計標(biāo)準(zhǔn)為標(biāo)志啟動的。經(jīng)過近二十年的努力，建筑節(jié)能工作得到了逐步推進，取得了較大成績，主要體現(xiàn)在以下幾個方面：一是已初步建立起以節(jié)能50％為目標(biāo)的建筑節(jié)能設(shè)計標(biāo)準(zhǔn)體系；二是初步形成了以《民用建筑節(jié)能管理規(guī)定》為主體的法規(guī)體系；三是初步形成了建筑節(jié)能的技術(shù)支撐體系；四是通過建筑節(jié)能試點示范工程，有效帶動了建筑節(jié)能工作的發(fā)展；五是通過國際合作項目，引入了國外先進的技術(shù)和管理經(jīng)驗。據(jù)不完全統(tǒng)計，到2002年，全國城鎮(zhèn)共建成節(jié)能建筑面積3.2億平方米，實現(xiàn)節(jié)能1094萬噸標(biāo)準(zhǔn)煤，減排CO22326萬噸。

　　與此同時，伴隨著可持續(xù)發(fā)展思想在國際社會的認同，綠色建筑理念在中國也逐漸受到了重視。1999年在北京召開的國際建筑師協(xié)會第二十屆世界建筑師大會發(fā)布的《北京憲章》明確要求將可持續(xù)發(fā)展作為建筑師和工程師在新世紀(jì)中的工作準(zhǔn)則。中國在綠色建筑發(fā)展上做了大量的工作，開展了綠色建筑關(guān)鍵技術(shù)研究，設(shè)立了“全國綠色建筑創(chuàng)新獎”，在辦公建筑、高等院校圖書館、城市住宅小區(qū)、農(nóng)村住宅等建筑類型進行了綠色建筑的實踐。

　　三、目前存在的主要問題

　　（一）認識不到位

　　尚未將節(jié)能與綠色建筑工作放到貫徹科學(xué)發(fā)展觀、全面建設(shè)小康社會、保證國家能源安全、實施可持續(xù)發(fā)展的戰(zhàn)略高度來認識。

　　（二）缺乏有效的激勵政策和強有力的法律法規(guī)

　　長期以來，國家對能源的管理偏重工業(yè)和交通節(jié)能，缺乏有效的激勵政策引導(dǎo)和扶植節(jié)能與綠色建筑。我國現(xiàn)行的法律法規(guī)對能源、土地、水資源、材料的節(jié)約也沒有可操作的獎懲方法來強制各方利益主體必須積極參與；而我部頒發(fā)的《民用建筑節(jié)能管理規(guī)定》，作為一個部門規(guī)章，力度遠遠不夠。

　?。ㄈ┤狈π兄行У男录夹g(shù)、新材料、新配件和新的設(shè)計及管理模式的推廣交流平臺

　　在西方發(fā)達國家，節(jié)能與綠色建筑已經(jīng)有幾十年的成功發(fā)展史。有的國家甚至已經(jīng)取得經(jīng)濟發(fā)展和能耗持續(xù)下降的突出成就。及時、系統(tǒng)、廣泛地引進它們的成功經(jīng)驗和技術(shù)，對引導(dǎo)我國剛起步的節(jié)能與綠色建筑的發(fā)展尤為重要。這對于我們少走彎路，加快節(jié)能與綠色建筑的新技術(shù)、新產(chǎn)品和管理經(jīng)驗的推廣是不可替代的。

　?。ㄋ模?biāo)準(zhǔn)規(guī)范體系還未形成

　　雖然已先后頒布實施針對三個氣候區(qū)的節(jié)能50％的設(shè)計標(biāo)準(zhǔn)，初步形成了比較完善的民用建筑節(jié)能標(biāo)準(zhǔn)體系；但針對公共建筑、工業(yè)建筑的節(jié)能標(biāo)準(zhǔn)尚未出臺；關(guān)于建筑節(jié)能、節(jié)地、節(jié)水、節(jié)材和環(huán)境保護的綜合性的標(biāo)準(zhǔn)體系還沒有建立。

　?。ㄎ澹┤狈τ行У男姓O(jiān)管體系

　　對節(jié)能與綠色建筑工作相關(guān)的行政管理職能尚未予以高度的重視，缺乏有效的行政監(jiān)管體系，管理薄弱，個別地方甚至放任自流。

　　（六）城市能源結(jié)構(gòu)不合理，資源浪費現(xiàn)象嚴(yán)重

　　目前我國還是以煤為主要燃料，城市能源結(jié)構(gòu)不合理，天然氣等優(yōu)質(zhì)能源和太陽能、地?zé)?、風(fēng)能等清潔可再生能源在建筑中利用率還很低。目前我國每年城鄉(xiāng)新建房屋建筑面積近20億m2，其中80％以上為高耗能建筑；既有建筑近400億m2，95％以上是高能耗建筑。我國單位建筑面積能耗是發(fā)達國家的二至三倍，對社會造成了沉重的能源負擔(dān)和嚴(yán)重的環(huán)境污染，已成為制約我國可持續(xù)發(fā)展的突出問題。同時建設(shè)中還存在土地資源利用率低、水污染嚴(yán)重、建筑耗材高等問題。

　　四、發(fā)展節(jié)能與綠色建筑的主要工作

　　發(fā)展節(jié)能與綠色建筑的指導(dǎo)思想是貫徹落實科學(xué)發(fā)展觀，大力開展節(jié)能、節(jié)地、節(jié)水、節(jié)材等資源節(jié)約和環(huán)境保護工作，努力推進節(jié)能與綠色建筑的發(fā)展，實現(xiàn)建設(shè)事業(yè)可持續(xù)發(fā)展。

　　工作思路：一是全方位推進，包括在法規(guī)政策、標(biāo)準(zhǔn)規(guī)范、推廣措施、科技攻關(guān)等方面開展工作；二是全過程監(jiān)管，包括在立項、規(guī)劃、設(shè)計、審圖、施工、監(jiān)理、檢測、竣工驗收、核準(zhǔn)銷售、維護使用等環(huán)節(jié)加強監(jiān)管；三是全面展開，制定并強制執(zhí)行包括節(jié)能、節(jié)地、節(jié)水、節(jié)材和環(huán)境保護標(biāo)準(zhǔn)；四是實行分類指導(dǎo)、區(qū)域統(tǒng)籌、整體推進、分階段實施的工作方法；五是全社會參與，從政府到設(shè)計單位、施工圖審查機構(gòu)、施工單位、監(jiān)理單位、質(zhì)量監(jiān)督機構(gòu)、房地產(chǎn)開發(fā)企業(yè)、物業(yè)管理企業(yè)以至廣大人民群眾都要積極參與。

　　工作目標(biāo)是：通過全面推廣節(jié)能與綠色建筑工作，爭取到2020年，大部分既有建筑實現(xiàn)節(jié)能改造，新建建筑完全實現(xiàn)建筑節(jié)能65％的總目標(biāo)，東部地區(qū)要爭取實現(xiàn)更高的節(jié)能水平；基本實現(xiàn)新增建筑占地與整體節(jié)約用地的動態(tài)平衡；實現(xiàn)建筑建造和使用過程中節(jié)水率在現(xiàn)有基礎(chǔ)上提高30％以上；新建建筑對不可再生資源的總消耗比現(xiàn)在下降30％以上；到2020年，我國建筑的資源節(jié)約水平接近或達到現(xiàn)階段中等發(fā)達國家的水平，節(jié)能、節(jié)地、節(jié)水、節(jié)材和環(huán)境保護的經(jīng)濟和社會效益顯著，轉(zhuǎn)變經(jīng)濟的增長方式的成效突出。

　　主要措施為：1、建立健全發(fā)展節(jié)能與綠色建筑的政策與法規(guī)體系；2、完善節(jié)能與綠色建筑的技術(shù)標(biāo)準(zhǔn)支撐體系；3、建立有效的發(fā)展節(jié)能與綠色建筑的行政監(jiān)管體系；4、加強節(jié)能與綠色建筑領(lǐng)域的國際交流與合作和培訓(xùn)宣傳工作。

　　當(dāng)前，構(gòu)筑節(jié)能與綠色建筑先進技術(shù)與管理經(jīng)驗交流平臺已經(jīng)迫在眉睫。將于今年3月份召開的“首屆國際智能與綠色建筑技術(shù)研討會”暨“首屆國際智能與綠色建筑技術(shù)與產(chǎn)品展覽會”即是我部為加強國內(nèi)外綠色建筑領(lǐng)域的交流與合作，促進我國綠色建筑技術(shù)與管理水平的提高，推動我國綠色建筑的發(fā)展而與國內(nèi)外有關(guān)部門共同設(shè)立的一個交流平臺。我們將把這個研討會打造成為一年一度具有權(quán)威性、前沿性、廣泛性的國際盛會。我部部長汪光燾同志任大會組委會主任，我任執(zhí)行主任，我部原副部長、兩院院士周干峙先生為大會學(xué)術(shù)指導(dǎo)委員會主任。本屆大會的主辦單位是中國建設(shè)部、科技部、英國貿(mào)易投資總署、加拿大住房署、新加坡建設(shè)局、印度建筑業(yè)發(fā)展委員會等。共有五大主題：一是智能、綠色建筑整體設(shè)計理論、方法和實例；二是建筑智能化技術(shù)；三是建筑節(jié)能技術(shù)及產(chǎn)品；四是綠色生態(tài)技術(shù)；五是綠色建材技術(shù)與設(shè)備?，F(xiàn)在大會各項準(zhǔn)備工作已基本就緒，預(yù)計將有近2000名來自國內(nèi)外的智能和綠色建筑方面的政府官員、企業(yè)家、專家和學(xué)者參與技術(shù)交流和合作，這不僅對中國的建筑節(jié)能和綠色建筑發(fā)展有著積極的促進作用，而且對全球的可持續(xù)發(fā)展也將產(chǎn)生深遠的影響。

Adhering to the Scientific View of Development & Promoting theDevelopment of Energy Efficient and Green Buildings

Ministry of Construction of the People's Republic of China

23 February, 2005

Energy efficient buildings refer to those meeting energy efficient standards during design and building process and thus consuming less energy in use.

Green buildings refer to those providing occupants with healthy, comfortable and safe living, working and leisure space, achieving high efficiency in utilizing resources (including energy, land, water, and materials) during the life cycle of buildings (including building materials production, planning, design, construction, operation and maintenance, and demolition), and minimizing the buildings' impact on the environment. Green buildings are also labeled as “Eco-Buildings” or “Sustainable Buildings”.

I. The significance of promoting the energy efficient and green buildings.

As a man-made environment, buildings play an integral part in physically and spiritually satisfying the demand of human being. However, due to the excessive pursuing of physical pleasure plus the over-exploitation of the natural resources, modern buildings have not only segregated the connection and communication between human beings and the nature, but also produced heavy burden on the natural environment and resources. According to statistics, more than 50％ of the materials man gathered from the nature are used for the construction of all kinds of buildings and their attached utilities, and another 50％ of the world energy are consumed during the construction and utilization of those buildings. Among environmental pollutions, construction-related air pollution, light pollution and electromagnetic pollution accounts for 34％; construction waste makes up 40％ of the trash produced by human. In the developing countries, the skyrocketing construction aggravates the misuse of land and the destruction of the ecological environment. China, in its process of industrialization and urbanization and with the objective of maintaining 7％-above annual growth rate of GDP in the next 15 years, will be faced with serious bottleneck of resource limitation and environmental deterioration. The situation shows that it is imperative for China to promote energy efficient and green buildings in the process of sustainable development.

Through the scientific and systematic design, incorporated with such new and high technologies as green fittings, natural ventilation, natural lighting, low energy exterior protection system, new energy, water reuse, green building materials, intelligent control and so on, green buildings have with it six features: calculated site planning, efficient energy circulation, effective and comprehensive energy saving, healthy and comfortable building environment, innocuous and small amount of waste discharge, and flexible and convenient in functions. It could not only satisfy the physical and mental need of human beings, but also reduce the impact on the natural environment with its efficient energy consumption.

Mr.President, Hu Jintao has pointed out that we shall develop land-saving housing, popularize energy efficient technology, and establish energy saving, material saving and water saving code; we shall utilize the resources in a thrifty way and apply the recycling methods in order to pursue the sustainable development of the economic society. Chinese Premier Wen Jiabao and Vice-Premier Zeng Peiyan has reaffirmed that construction energy saving is not only an economic issue but also an important strategy.

The development of energy saving technology and green buildings is an important approach in the construction field for pursuing the essential thought of “Three Represents” and the spirit of the 16th National Congress. It carries out the comprehensive, coordinated and sustainable scientific view of development, emphasizes the value of human beings, integrates the development of the economy and the society, and promotes the harmonization between the human beings and the nature. The purpose of this approach is to adjust the real estate structure, transform the mode of increase in the building and economy sector and promote the adjustment of economic structure. The principle lies in the thrifty utilization and recycling of the energy, thus facilitating the comprehensive utilization of the resources, building the saving-type society and developing the cyclic economy. It reflects that China is now sticking to its healthy developing path towards production development, wealthy life and sound environment. As a critical link in the process of energy saving and safeguarding national energy safety, this approach constitutes an essential method to solve such problems in the construction field as high investment, high consumption, heavy pollution and low profit, and it is the strategic work for the reform and upgrading of the traditional construction and construction material industry, facilitating the healthy, coordinated and sustainable development of the construction cause.

II. Works have been done relating to energy efficient and green buildings

The Designing Standard for Energy Conservation in Civil Building of the Northern Areas 1986 was the landmark of Chinese energy efficient work. After almost two decades, great achievements have been made in the following aspects:

(1). Energy efficient design standard system with the goal of saving 50％ of the energy has been set up;

(2). Law system with The Regulations for the Administration of Energy Conservation in Civil Buildings as the principle has been set up;

(3). Technology supporting system of energy efficient building has been set up;

(4). Several pilot projects of energy efficient building has played the leading role of Chinese energy efficient building construction;

(5). Through international cooperation, advanced technologies and management experience have been introduced in China.

According to incomplete statistics，there were 320 million square meters of energy efficient buildings in urban China, saving 10.94 million tons of standard coal, discharging CO2 223.26 million tons.

At the same time, the ideology of sustainable development has been widely accepted by the international community, and green architecture has been more and more attached importance to. Beijing Charter, which had been issued in the 20th World Architect Convention Beijing 1999 of World Architect Association, clearly required that the sustainable development would be the working standard of all architects and engineers in the new century. China has done great job in the development of green buildings: the key tech-research of green architecture has been developed; “National for Green Buildings Innovation Award” has been set; many practices have been made in office buildings, libraries of colleges and institutions, urban residential communities, rural housing and other types of building.

III. Problems to be addressed

(1) The lack of acquaintanceship

We shall place energy conservation and green buildings at the strategic level as implementing the scientific view of development, building a well-off society in an all-round way, safeguarding national energy and promoting the sustainable development.

(2). The lack of efficient incentive policies and powerful law and regulations

The national policies have long laid particular stress on the energy efficient of industry and traffic, while energy efficient and green buildings lacks efficient encouragement policies and powerful laws and regulations. There are no existing laws and regulations in China with operational rewards and punishment methods to force all benefit parties to participate in the saving of energy, land, water and materials. The Designing Standard for Energy Conservation in Civil Buildings issued by Ministry of Construction as a ministry regulation has far less strength.

(3). The lack of the communication platform of new technology, new material, new fittings and new design and management patterns.

In the western developing countries, the energy efficient and green architecture has decades of histories. In some country, great achievement of economic development and lower the energy consumption has been made. To systematically introduce those successful experience and technology into China would help China to promote energy efficient and green architecture and spreading the relating new technology, new product and new management patterns.

(4). The system of standards and norms has not been formed.

The comparatively improved standard system of energy efficiency for residential buildings has preliminarily been shaped up, which enforces the designing standard for energy saving as 50％ for three climate areas one after another, but the standards for public and industrial buildings have not yet been promulgated and the comprehensive standard system for the building energy saving, the land, water and material efficiency and the environmental protection has not been set up.

(5). The effective administrative regulatory framework is not in place.

Importance has not been attached to the administrative functions related to energy efficiency and green buildings. Present administrative system is not effective with weak regulation. In some localities, management is even out of control.

(6). The energy structure in cities is not reasonable and resources are wasted severely.

Nowadays, by maintaining coal as the major energy source, the Chinese cities still remain unreasonable energy structure. The high quality energy such as natural gas and other clean renewable resources such as solar energy, geothermal energy, wind energy etc. are slimly utilized in buildings. At present, 2 billion square meters of new housing are built annually in urban and rural areas in China, over 80％ of which are the ones with high-energy consumption. Among 40 billion square meters of existing buildings, over 95％ are the ones with high-energy consumption. The energy consumption per construction unit area in China is twice to three times the one in the developed countries. This caused heavy energy burden and serious environmental pollution that become the outstanding problem constraining the sustainable development of China. Meanwhile, during the construction, there exist problems such as low utilizing rate of land resources, serious water pollution and high consumption of building materials.

IV. The main tasks of developing energy efficient and green buildings

The guiding ideas to develop energy efficient and green buildings are, with a view to adhering to the scientific view of development and fulfilling the sustainable development of construction sector, to make major efforts to launch the campaigns of resource conservation and environmental protection including the efficiency of energy, land, water and materials and promote the development of energy efficient and green buildings.

The train of thought:

1.To push the work on from all aspects including regulations and policies, norms and standards, disseminating measures, and tackling hard-nut problems in science and technology, etc.

2.To regulating the overall process from setting-up a project, planning, designing, examining drawings, construction, supervising, checking up, checking upon completion, approving the selling to maintenance.

3.To promulgate and enforce the standards of energy, land, water and material efficiency as well as environmental protection.

4.To use work methods featured by guiding according to classifications, regional coordination, promoting comprehensively and implementing by dividing different stages.

5.To encourage the involvement of the whole society, besides the governments, designing units, organizations for examining drawings, constructors, supervisors, quality supervision organizations, developers, property management enterprises and the broad masses of the people.

The objectives:

Through overall promotion, by 2020 the general objective will be fulfilled, i.e. upgrading projects to improve the energy efficiency of most existing buildings will be finished and all the new buildings will save 65％ energy. At the same time, the eastern areas are encouraged to reach a higher level of energy saving; the dynamic equilibrium between newly-constructed areas and overall saved lands is expected sustained basically; the water saving rate in the process of construction and utilization can be improved by more than 30％ comparing with the present level; and the total consumption of irrenewable resources by new buildings can be dropped by over 30％ nowadays amount.

By the year 2020, the level of resource saving in construction sector in China is expected to approach or reach the one in the moderately developed countries at present. The remarkable economic and social effect will be achieved which can change the way of economic growth notably.

Major measures:

1.To establish and improve the policies and regulation framework of developing intelligent and green buildings;

2.To perfect the technical standard supporting system of intelligent and green buildings;

3.To set up the effective administrative regulatory system for developing intelligent and green buildings;

4.To intensify the international exchanges and cooperation, training and publicity campaign as well.

At present, to put up a platform for exchanging advanced technology and management experience of intelligent and green buildings is extremely urgent. “The 1st International Conference on Technologies of Intelligent and Green Buildings & the 1st International Expo on Technologies and Products of Intelligent and Green Buildings” which will be held in this March is such a platform jointly put up by our Ministry and relevant departments home and abroad in order to enhance the international exchanges and cooperation and improve the technical and management level of green buildings in China. We are doing efforts to make the Conference an annual great international event with authoritative, forward-looking and wide-ranging characteristics. Mr. Wang Guangtao, our Minister is the chairman of organizing committee, I am the executive director, Mr. Zhou Ganzhi, our former vice minister and members for the two Academies is the director of academic guiding committee of the Conferece. The sponsors are the Ministry of Construction, the Ministry of Science and Technology of the People's Republic of China, Department of Trade and Industry of the United Kingdom, Housing Department of Canada, Construction Department of Singapore, and the Construction Development Commission of India.

The five themes of the Conference are as follows:

1.The overall designing theory, methods and cases of intelligent and green buildings;

2.The intelligent technology for buildings;

3.The technology and products of energy efficiency;

4.The technology of green ;

5.The technology and equipment of green building materials.

Up to now, the preparation work has been already finished. 2,000 participants including government officials, entrepreneurs, experts and scholars devoting to the field of energy efficient and green buildings from all over the world will attend the conference. It will not only give a strong impetus to the development of intelligent and green buildings in China, but also exert a great influence to the global sustainable development.