中国城镇化进程的节能减排路径选择*

摘要

Primary energy with fossil fuels as the mainstay is not only the basic power source for modern social development but also basic impetus for the development of modern urbanization. In the process of modernization, cities and towns are the main clusters of national population but also the wealth center of the whole society and actual spatial carrier of industrialization development. Therefore, industrialization development not only decides the overall trend of national energy consumption demand and carbon emission but also determines the basic trend of the comprehensive efficiency improvement of the national energy utilization. Usually, the overall efficiency of energy utilization consists of the energy consumption and carbon emission of per unit of GDP.%以矿物燃料为主的一次能源不仅是现代人类社会发展的基本动力来源，而且也是现代城镇化发育的基本动力来源。在现代化进程中，城镇既是国家人口的最主要集聚地，又是整个社会财富积累中心和工业化发育的实际空间载体。因此，城镇化发育不仅决定国家能源消费需求与碳排放两者变化的总体趋势，而且也决定着国家能源利用综合效益改善的基本走向。通常，这种能源利用总和效益是由单位GDP产出的能耗和碳排放两部分所组成。