1Studyon the comprehensive value expansion mode of coal power from a multi-level perspectiveZhang Min, Luo Xu, Zhang Jian, Yuan Jiahai4-102Economic measurement of distorted cost of tax in China's coal industryLiu Yancheng, Li Yanan, Li Xiang11-183Analysis and forecast of industrial carbon emissions in Shaanxi Province based on STIRPAT ModelWu Changjiang19-274Research on the impact of environment taxes and fees on the carbon emission reduction of Enterprises under carbon peaking and carbon neutralityZhang Longtian, Liu Danlei28-375Research on the green and low-carbon development path of coal-based industry under the target of "dual carbon"Fan Wei38-456Research on the impact of heterogeneous technological progress on carbon emissions based on patent data——evidence from ChinaJi Tingting, Cai Linmei46-527Exploration on the operation and profit model of modern coal logistics parkLi Liying, Liu Ni, Liu Fangbin, Shen Xiao53-598Research on the path of ensuring stable energy supply in Beijing-Tianjin-Hebei regionZhu Qianhao60-659Impact of European and American energy independence on China's photovoltaic supply chainWang Xin66-7110Research on integrated energy system planning optimization based on multi-objective genetic algorithmRong Yiping, Zhang Aiqun, Liu Jiyan, Ju Wenjie, Tang Xiaoguang, Xu Xiaolong72-7911Research on the impact of digital transformation on the investment efficiency of traditional energy enterprisesFeng Lu, Yang Kuo, Cui Jiahao80-8612The research of key competency model forcoal enterprises front-line managersYan Yanyan, Diao Zongxian87-91