An acquisition method of a carbon emission right trading market balance simulation system is characterized by comprising the following steps: calculating a carbon dioxide shadow price and an emissionreduction potential, estimating a carbon dioxide marginal emission reduction cost curve, and simulating market balance. The method provided by the invention has the beneficial effects that according to the emission reduction cost and the emission reduction constraint of the carbon emission right trading participant, the carbon dioxide trading volume and the market equilibrium price of the carbon quota when the carbon emission right trading market realizes the market equilibrium state can be calculated; an existing research method and an existing mathematical model are developed and applied, dynamic balance of the carbon market is simulated through existing data, and innovativeness, practicability and guidance are achieved. Technical support is provided for exploring a carbon trading marketoperation mechanism, and innovation, practicability and guidance are achieved.