Abstract :   Utilizing low-carbon energy is an effective way to hasten the transition to carbon peak and carbon neutrality. Multi-energy microgrids are regarded as a crucial technology to raise the proportion of using renewable energy and meet the goal of reducing carbon emissions in light of the rapid growth of renewable energy power production and natural gas power generation. The electrical microgrid, which serves as the foundation of the multi-vector energy system in a multi-energy microgrid, may coordinate the supply and consumption of several types of energy, including cooling, thermal, and electrical energy. As a result of the extensive usage of nonrenewable energy, supply and demand are becoming an increasingly important factor. As a result, there are now issues in the energy sector related to inappropriate structures, low utilization efficiency, and supply security. In order to provide an effective solution to address the above problem, this paper proposes a novel dispatch model for combined heat and power load forecasting. First, the heat constraints were determined by integrating the heat recovery modules with the integrated energy system. Then, a generic electric heating model is developed considering the comprehensive demand response based on the uncertainty in heating attributes and the cost of electricity. Finally, the total operation cost is optimized by unit output strategy. Simulation results show that the proposed model has better demand response optimization capability and better economic features for lowering the carbon levels.