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资源短缺和人们日益关注碳排放的问题将对与建筑环境相关的各行业产生重大影响。为此,世界各地陆续探究以监管手段、经济上的奖惩、碳交易、碳税等措施处理有关问题。碳交易的运作模式源自美国专为处理地区污染问题而设的碳排放权交易。2009年12月在哥本哈根举行的气候峰会说明了,要达成关于减少CO2排放的全球共识是很困难的。然而,由于城市居民已开始感受到气候变化所带来的影响,这次峰会可能会激发地区或城市采取行动。城市的决策过程往往较国家甚或全球政治组织的决策更为迅速有效。城市大可从其建筑环境入手,为应对气候变化出一份力。外界对建造业有所期望,而建造行业在这个低碳建筑新时代充满机遇。本文探讨的问题还包括政策及订价的配合,以及先行者的机遇。
The scarcity of resources and increasing concerns about carbon emissions will have a significant impact on industries related to the built environment. To this end, the rest of the world has been exploring measures to deal with such issues as regulatory measures, economic rewards and punishments, carbon trading and carbon taxes. Carbon trading mode of operation from the United States specifically to deal with the issue of regional pollution carbon emissions trading. The climate summit held in Copenhagen in December 2009 illustrates the difficulty of reaching a global consensus on reducing CO2 emissions. However, as urban residents are beginning to feel the impact of climate change, the summit could inspire regional or city action. The decision-making process in cities tends to be quicker and more effective than the decisions of countries or even global political organizations. The city can start from its built environment and contribute to climate change. The outside world has expectations for the construction industry, which is full of opportunities in the new era of low-carbon construction. The issues discussed in this article also include policy and pricing coordination, as well as opportunities for pioneers.