In accordance with the principle of “total volume trading”, countries uniformly set quotas, and countries set emission caps for their countries, determine industries and enterprises included in the emissions trading system, and allocate a certain amount of emission permits to them; if the actual emissions of the company are less than the quota, The remaining quotas can be sold, and vice versa, they need to be purchased on the trading market。你需要看一整季,“因为有一些非常愚蠢和/或无聊的情节(不是很多,但仍然如此)。