1Construction status and prospects of Yunlong lake laboratory of deep underground science and engineeringWANG Bo, LI Xiaozhao, ZHAO Nan, TANG Jie, FU Tianchi, LI Yunchen, YANG Haiping, LI Fengping, ZHANG Dewei, GAO Zhenyao, WANG PeishengAcademic Achievements Column of the Key Laboratory of Energy and Resources1-52Exploration of pathways and research prospects for green and low-carbon utilization of coal-based solid wastesZHANG Jixiong, JU Feng, LI Meng, LIU Hengfeng, SUN ZhihuiResearch Articles6-223Coordinated mining degree evaluation method for coal and paragenetic commercial minerals in different orebodyHUANG Bingxiang, WANG Mingke, CHEN DayongResearch Articles23-384Research progress on the innovative molecular design and functional enhancement of flotation reagent for strategic mineralsZHANG Deke, LI Jinyong, XIA Yangchao, XING Yaowen, GUI XiahuiResearch Articles39-555Research on key technologies for smart mines empowered by B5G private networksLUO Wanying, REN Yuzheng, MA Xu, SHAN Baoling, ZHANG HaijunResearch Articles56-646Progress in the high-value utilization of graphite tailings and environmental benefit assessment:current status,challenges,and prospectsKANG Kejia, WANG Lizhi, LI Guanglai, GUO Ying, LI Xinyu, LIU Liming, HUANG Linlin, LI LixinResearch Articles65-757Current status,challenges,and strategies of coal gangue utilization in the context of green transitionLAN HangResearch Articles76-858Exploration on carbon emission accounting framework and carbon reduction pathways for mining enterprisesWANG Liang, HAN YuResearch Articles86-949Research on coal safety assessment and countermeasures in China from the whole chain perspectiveHE JiYuan, WANG Bing, SUN Qian, WEN JiaqiResearch Articles95-103