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1996年秋季,联合国教科文组织曾在津巴布韦首都哈拉雷召开国际能源大会,世界各国代表共同商讨人类面临的一个重要问题——能源资源短缺与地球人口不断增加、对能源的需求不断增长这两者之间的矛盾,并呼吁各国实施“阳光经济”政策,即以可再生能源替代传统的石化能源。 “阳光经济”,一个以开发替代能源和节能为核心的长期能源战略,实际上早在80年代中期,已经开始在很大程度上影响许多国家的经济发展方针和计划。世界能源机构估计,世界各国如以目前的速度消耗能源,已探明的煤炭资源的使用只能维持440年,天然气可维持使用100年,而石油仅够使用50年。因此,开发新能源和节约能源,就成为全球最为紧迫的问题。面对严峻的现实,许多国家正在作出一个又一个决策,实施一项又一项计划。其中,发展太阳能住宅,就是当前世界各国最热门的话题,并成为实施“阳光经济”政策中最为活跃的
In the fall of 1996, UNESCO held an international energy conference in Harare, capital of Zimbabwe. Representatives of all countries in the world jointly discussed an important issue facing mankind - the shortage of energy and resources, the growing population of the Earth and the ever-increasing demand for energy And called for countries to implement the “sunshine economy” policy of replacing traditional petrochemical energy with renewable energy. The “sunshine economy,” a long-term energy strategy centered on the development of alternative energy sources and energy conservation, has in fact started to affect the economic development policies and plans of many countries to a large extent as early as the mid-1980s. The World Energy Agency estimates that when all countries in the world consume energy at the current rate, proven coal resources can only be used for 440 years, natural gas can last 100 years, and oil can only be used for 50 years. Therefore, developing new energy and saving energy has become the world’s most pressing issue. Faced with the harsh reality, many countries are making one decision after another and implementing one plan after another. Among them, the development of solar energy housing is the hottest topic in all countries in the world and the most active one in implementing the “sunshine economy” policy