跨流域调水工程两部制水价研究

Research on two-part water price of inter-basin water diversion project

跨流域调水是解决北方天然缺水的必然选择,却往往由于水价机制不合理,长期亏损,无法稳定地发挥供水效益。因此,跨流域调水工程应该推行更科学、合理的两部制水价。本文分析了适用于跨流域调水不同环节的两部制水价,并提出了可行的计算方法,以期水价管理部门提供水价制定和调整的方法支持。

Inter-basin water diversion is a necessary choice to mitigate the shortage of natural water in north area.However,the benefits of water-supply could not be steadily played due to impropriate price mechanism as well as long-time losses.Therefore,two-part water price which is more scientific and more rational should be carried out on iner-basin water diversion project.The two-part water price that was suitable for different segments of the inter-basin water diversion was analyzed,and the feasible method of calculation was put forward in this paper,so as to provide a methodological support for water price maker to set and adjust water price.