基于灰色理论的电能替代项目综合效益评价研究

电能替代是提升环境质量的必经之路，也是我国实现碳中和目标的必要手段，对推动能源消费革命、落实国家能源战略、促进能源清洁化发展意义重大。从实施电能替代的综合效益出发，基于灰色关联度方法建立了电能替代项目的综合效益评价模型，从用户角度分析，确定了适合河南省地区电能替代的实施途径，为河南省的电能替代发展提供了理论支撑。

Comprehensive benefit evaluation of electrical energy substitution project based on grey theory

Electric energy substitution is not only the only way to improve environmental quality, but also a necessary means to achieve the goal of carbon neutralization. It is of great significance to promote the energy consumption revolution, implement the national energy strategy and promote the clean development of energy. Starting from the comprehensive benefits of implementing electric energy substitution, the comprehensive benefit evaluation model of electric energy substitution project is established based on the grey correlation method. From the perspective of users, it finds the most suitable implementation way of electric energy substitution in Henan province, which provides theoretical support for the development of electric energy substitution in Henan province.