Water pollutant emission right paid use pricing method based on differentiation strategy

Abstract

The invention relates to a water pollutant emission right paid use pricing method based on a differentiation strategy to effectively address the problem that price should be set according to the features of the social economy and resource environments in regions, the water pollutant emission performance of industries and the industrial development characteristics. The method includes the steps: establishing a water pollutant emission right paid use pricing model based on a differentiation strategy; obtaining water pollutant emission data and water pollution treatment facility operation cost data of industries and enterprises, counting the water pollutant treatment cost, and calculating the regional water pollutant emission right paid use reference price; calculating a social and economic coefficient and a resource environment coefficient in regions, and calculating a region differentiation adjusting coefficient; building a water pollutant emission performance model for industries and enterprises, and calculating a sector differentiation adjusting coefficient; calculating an industry differentiation adjusting coefficient; and substituting the above coefficients into the right paid use pricing model, and calculating the emission right paid use price. The method is scientific and reasonable, facilitates industrial management and production, enables water pollutant emission to be minimized, and helps to protect the environment.

Description

technical field [0001] The invention relates to environmental protection, in particular to a method for formulating prices for the paid use of water pollutant discharge rights based on differentiated strategies. Background technique [0002] Environmental protection is a worldwide problem. The massive discharge of water pollutants has led to widespread pollution of the water environment. Therefore, reducing water pollutant discharge through paid use and trading of pollution discharge rights has become a technical issue of public concern. The system of paid use and trading of pollution emission rights is an important economic policy that uses market means to optimize the allocation of environmental resources and fine-grained management of total emission reduction. It is also a major innovation of the ecological civilization system, especially the environmental market system. Practice has proved that remarkable results have been achieved internationally in reducing pollutant e...

AI Technical Summary

Problems solved by technology

[0003] The price for the paid use of pollution emission rights is an important part of the system for the paid use and trading of emission rights. Most pilot areas in my country have formulated price standards for the paid use of emission rights. Differences in social economy and resource environment, performance characteristics of water pollutant discharge, and national industrial policy requirements make the price leverage of paid use of pollution emission rights to promote pollution reduction not obvious, and there is insufficient pressure on the industrial structure adjustment of highly polluting industries

Therefore, in order to fully reflect the environmental characteristics and social and economic development levels of different regions, promote the reduction of pollution in heavily polluting industries, and accelerate the adjustment of regional industrial structure and the transformation of development methods, it is necessary to construct a model based on differences according to different regions, industry characteristics, and industrial development requirements. However, there are no public reports on effective price setting methods

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