Research On Comprehensive Benefit Evaluation And Incentive Strategy Of Electricity Instead Of Coal Project

Recent years, persistent haze weather in China's winter has not only seriously affected the social production and people's lives in many cities, but also exposed the irrational energy consumption and energy structural contradictions. Electricity is more convenient, secure, inexpensive and clean, as the secondary energy compared to traditional fossil energy sources. Under the implementation of the Alternative Energy Strategy, ‘electricity instead of coal' projects in the heating market will have a stronger competitive edge. However, the promotion of this kind of projects have encountered a number of difficulties, such as high investment costs, long payback period, the absence of subsidies, stakeholder coordination difficulties.The fuzzy comprehensive befifit evaluation system we established in this paper contains 18 indicators of economic, environmental and social benefits. Using this model, empirical analysis of Beijing Hancunhe ‘electricity instead of coal' project showed that single factor fuzzy comprehensive evaluation of economic benefits belongs to ‘good', environmental and social benefits belong to ‘excellent', while the results of multistage fuzzy comprehensive evaluation belongs to ‘good'. To successfully promote the project, we need coordination of the Power Grid,garvonment and the householder. This paper analysed the concrete benefit of all stakeholders, and set 4 government incentives including fixed asset investment ratio,loan interest rates, preferential power price, units to replaced coal subsidy. Set project internal rate of return as the representative of the project economic benefit,the sensitivity coefficients of sensitivity analysis are 0.015,-0.801,-7.32 and 0.192,respectively. Therefore, preferential power price influenced economic benefit the most. What's more, we analysed the influence of the operating subsidy, favourable tax that we haven't considered in this paper.Based on above research, a series of promotion and ecouraging messures aimed at the investors and power users are suggested.