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改革开放以来,我国的经济实现了跨越式发展,连续30年以年均10%的增长速度发展,成为发展中国家的排头兵。建筑和房地产业是关系国民经济的基础性产业,发展更快,房地产业的投资占全社会固定资产投资比例的17%,大体上是28万亿元。目前,建筑能耗在我国能源消费的比重中占30%,尚包括建筑施工和建材生产过程中大量的能耗燃烧和碳排放。我国已经成为二氧化碳排放量最多的国家。
Since the reform and opening up, China’s economy has achieved leapfrog development and has grown at an average annual rate of 10% for 30 consecutive years, becoming the vanguard of developing countries. Construction and real estate are the basic industries that are related to the national economy. The development is even faster. The investment in the real estate industry accounts for 17% of the total social investment in fixed assets, which is roughly 28 trillion yuan. At present, building energy consumption accounts for 30% of China’s energy consumption, which still includes a large amount of energy consumption and carbon emissions during construction and building materials production. Our country has become the country with the most carbon dioxide emissions.