Evaluation method of benefits and efficiency of grid investment in China: A case study

Yongxiu He, Wenya Liu, Jie Jiao and Jie Guan

The Engineering Economist, 2018, vol. 63, issue 1, 66-86

Abstract: The existing evaluation system for power grid investment in China has not combined measures of the investment benefits and investment efficiency very well and it lacks practical reference value. This article proposes an improved evaluation index system of the benefits and efficiency of power grid investment projects. The system divides the evaluation method into indexes. This includes the basic indexes, modification indexes, and appraisal indexes that evaluate the economic and environmental benefits of the investment projects comprehensively. It considers the overall efficiency in terms of the economy, technology, and society. It combines an absolute efficiency evaluation model with a data envelope analysis relative efficiency evaluation model. Finally, the benefits and efficiency of investment of an actual power grid project are evaluated through a case study. The results show the practical value of the proposed efficiency evaluation method for evaluating investment projects in a power grid.

Date: 2018
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DOI: 10.1080/0013791X.2016.1258100

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