城市绿色电力战略环境评价指标体系

Indicators system of strategic environmental assessment for urban green electricity power

对于城市绿色电力(绿电)动力,目前还没有较系统的评价体系,为促进城市绿电的有序快速发展,进行了与之相关的指标体系研究,首次将战略环境评价的DPSIR框架模型用于评价城市绿电动力。介绍了DPSIR框架模型的内涵及内部各要素间关系,建立了模糊互补判断矩阵,并将模糊互补矩阵改造成模糊一致矩阵。在应用模糊层次分析法(FAHP)确定各影响因素权重的基础上,构建了1套较完备的、可操作的城市绿电动力指标评价体系。用此评价体系分析了某城市绿电指标体系,得到如下结果:可再生能源份额、可再生能源产业发展及绿电市场供应力对该城市绿电动力影响的重要程度分别为最高、次高和较高。

There is no systematic evaluation system for urban green electricity power at present,in order to promote the orderly and rapid development of the urban green electricity power,the indicators system was researched.The DPSIR framework model of strategic environmental assessment for the evaluation of urban green electricity power was constructed for the first time.The content and relations between related factors of DPSIR framework model were introduced.A fuzzy complementary judgment matrix was established and was transformed into a fuzzy consistent judgment matrix.Based on the application of fuzzy analytic hierarchy process(FAHP) method for determining the weight of each factor,the more comprehensive and operable indicators evaluation system of urban green electricity power was constructed.By using the evaluation system to analyze a city's green electricity indicators system,the results are: the share of renewable energy is the most important for the urban green electricity indicators system,the development of the renewable energy industry is the second and the deliverability of green electricity market is the third.