An interval energy-water nexus planning model for electric power planning

Reasonable energy planning plays a vital role in urban development and even the development of the whole national economy. Energy planning is an important way to solve the problems of resources and environment, promote energy conservation and emission reduction, and ensure the sustainable development of cities. Taking Xiamen City as an example, this paper uses the method of interval linear programming, aiming at minimizing the total cost of the system, and taking energy availability, water resources availability, energy demand and pollutant discharge as constraints, establishes an optimization scheme that conforms to the characteristics of Xiamen's energy system. The research results show that the clean energy utilization technology should be improved to further increase the development and utilization of local renewable energy, and diversify the power supply methods to achieve safe, economic, clean and good urban development.