In this there is also some of the carbon trading mechanisms, such as emission reductions for developed countries to bear when the emission reduction targets by developing countries to reduce subsidies in developing countries to achieve the objective of reducing emissions.The emissions of six greenhouse gas emissions which, we believe that this which can make a reduction in the amount of calculation, the total of the plate in the inside, the United States decreased by 30 million tonnes of emissions, then how such emission reductions it ? An energy efficient way, such as building energy accounted for 40% to 50%, the cost is relatively low, transportation accounted for 20% to 30% more money another way Such as investment in new energy vehicles, this car is more expensive, the cheapest way is to segment solar, we have the economic effect of speaking, solar energy is the most economical, then the amount of building is the largest.

　　在这个里面还有一些碳交易的机制，比如发达国家在承担减排量的时候，可以通过发展中国家的减排指标来达到减少资助发展中国家的减少排放的目的。这个排放里面六种温室气体的排放，我们认为这个里面可以做出一个减排的量的测算，在这个总的盘子里面，美国减少30亿吨的排放量的话，这种减排怎么减排呢?一种节能的方式，比如建筑物节能占了40%～50%，成本是比较低的，交通运输占了20%～30%，另外一个比较花钱的方式，比如投资新能源汽车，这种汽车是比较贵的，最便宜的方式是分部式太阳能，我们从经济效果来讲，太阳能是最经济的，那么建筑物的量是最大的。

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