Abstract: Clean energy utilization and renewable energy consumption are the focus of regional electricity and heat integrated energy system research. Based on the electricity-heat coordinated double auction market and its supply and demand sides resource quotation strategy, this paper proposes a concept of environmental value cost of system operation that takes into account energy carbon emissions and wind curtailment of wind turbines. At the same time it considers the interests of the distributed energy station and multi-energy users on the system supply and demand sides, and constructs a market clearing strategy model with the goal of social clean welfare maximization, so as to determine the optimal strategy of coordinated market transactions. The simulation results show that the proposed market clearing strategy model can effectively promote clean energy utilization and renewable energy consumption, and significantly reduce the environmental pollution caused by the system energy supply process.