摘要
Abstract
[Objective]In 2023,based on the Urban Water Supply Price Management Measures revised and issued by the National Development and Reform Commission of the People's Republic of China and the Ministry of Housing and Urban-Rural Development of the People's Republic of China,the Shanghai development and reform commission and the water affairs bureau issue the Implemen-tation Rules for the Administration of Urban Water Supply Prices in Shanghai,which have provided detailed regulations on the management of water supply prices in Shanghai.[Methods]In order to better understand the government policies and promote high-quality water supply in Shanghai,this paper analyzes the main provisions of the Implementation Rules for the Administration of Urban Water Supply Prices in Shanghai,compares the water prices of Shanghai with those of some cities at home and abroad,and analyzes the changes and impacts of the residential water supply prices in Shanghai,and conducts research on water supply costs and tiered water volume settings in combination with the construction of high-quality water supply.[Results]The results show that the proportion of water fees in residents' income in Shanghai is lower than the international recommended standard,and there is a large space for adjustment by the water price lever.However,the current price elasticity has weakened,the restrictive effect has become weaker,and the growth of residents' water consumption is contrary to the water conservation target.At the same time,the water supply enterprises under Shanghai municipality are currently facing cost pressures.If high-quality water supply is fully popularized in 2035,a construction cost of 0.438 yuan and an operation and maintenance cost of 1.338 yuan will be added per cubic meter.In addition,there is still room for optimization in setting of tiered water volumes.The coverage rate of households within the first-tier water volume reached 88.27％in 2023,and the role of the price lever has not been fully exerted.[Conclusion]The introduction of the Implementation Rules for the Administration of Urban Water Supply Prices in Shanghai has played a positive guiding and promoting role in solving the above problems,promoting the sustainable development of water supply enterprises in Shanghai,the conservation and utilization use of urban water resources,and the continuous improvement of water supply quality.关键词
供水价格/阶梯水量/供水企业/政策解读/高品质供水Key words
water supply price/tiered water volume/water supply enterprise/policy interpretation/high-quality water supply分类
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