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建筑节能改造项目投资决策是一个复杂的多项指标综合分析过程,尚无一套成熟的针对企业投资决策使用的理论体系,针对企业在建筑节能改造项目进行优选决策的过程,采用熵权法和CRITIC客观权重赋权方法进行了对比分析。以不同地区、不同类型、不同规模的13个电力公司办公建筑节能改造项目为例,选取典型的投资收益决策评价指标,建立了以CRITIC法为基本分析方法的建筑节能改造项目优选过程的投资决策分析模型,具有较强的适用性,为相关企业进行节能改造项目投资决策优选提供了参考。
Investment decision-making of building energy efficiency retrofit project is a complex process of multiple indicators comprehensive analysis. There is no mature theoretical system for enterprise investment decision-making. In view of the optimal decision-making process of building energy-saving retrofit projects, CRITIC objective weights weighting method were compared. Take the energy-saving retrofit project of office building of 13 power companies in different regions, different types and sizes as an example, select the typical evaluation index of return on investment, and establish investment decision-making process of building energy-saving reform project with CRITIC as the basic analysis method Analysis model, has strong applicability, provides a reference for the investment decision-making optimization of energy-saving renovation projects for related enterprises.