如果说世界能源是一块蛋糕,约12亿人口的发达国家切去了一半,世界其他国家50多亿人只分到另一半。所以,在世界80%的人只能使用全球一半能源的情况下,除了大力开发新能源,最主要靠节能,而节能的方法,要做好“加减乘除”。加:就是加快开发绿色能源和可再生能源。2012年,我国能源消费总量中,风电、水电和核电等清洁能源占比约9%,预计到2015年将达到10%以上,这可以 If the energy source in the world is a piece of cake, the developed countries, which have a population of about 1.2 billion, cut in half and the rest of the world, the more than 5 billion people, only divide the other half. Therefore, in the world where 80% of the people can only use half of the world’s energy, in addition to vigorously develop new energy sources, the most important thing is energy saving, and energy-saving methods, to do a “addition, subtraction, multiplication and division.” Plus: It is to accelerate the development of green energy and renewable energy. In 2012, the total energy consumption in China accounted for about 9% of clean energy such as wind power, hydropower and nuclear power, and is expected to reach over 10% by 2015, which can be