Low-Carbon Evaluation System for Power Grid Infrastructure Projects Based on OPA Method From the Perspective of the Whole Life Cycle
To deepen carbon reduction management and realize the green transformation of power grid infrastructure,a low-carbon evaluation system for grid infrastructure construction projects covering 5 key stages,16 primary indicators,and 47 secondary indicators is constructed based on the whole life cycle by using the literature research,project visits,and expert research methods.An OPA(Ordinal Priority Approach)method is used to calculate the index weight,a comprehensive evaluation standard of low-carbon construction in each stage of the whole life cycle and an example application of the evaluation method are formulated.The results show that the most important primary indicators at each stage of the whole life cycle are low-carbon design and planning,utilization of natural conditions,selection of building materials,energy-saving grid equipment,and classification and recycling.The proposed index system provides a fast,accurate,and simple scientific evaluation method for the low-carbon evaluation of power grid infrastructure projects,which further improves the low-carbon emission reduction level of power grid infrastructure projects.
power grid infrastructurelife cycleordinal priority approachlow-carbon evaluationindicator system
NETL
NSTL
万方数据
