1, greenhouse gas emission control target: If the control target is stricter, the carbon trading price will rise, otherwise it will fall. This is because emission restrictions are stricter, and enterprises need to buy more carbon emission rights, thus pushing up the transaction price of high carbon.

2. Market supply and demand: this is an important factor affecting the price of carbon trading. If the demand for carbon emission rights increases and the supply is insufficient, the price of carbon trading will rise. On the other hand, if supply exceeds demand and demand is insufficient, the price of carbon trading will fall.