On January 8, 2020, the 6th China Energy Modelling  Forum (CEMF) Annual Meeting was successfully  convened at the China Hall of Science and Technology.  The Annual Meeting focused its theme on 2050 low  carbon emission development strategy, the carbon  market, climate change and the Belt and Road Initiative.  Delegates shared international frontier information in the  climate change and modelling domain and presented the  latest research progress in the CEMF mid-to-long-term  low emission development strategy project. The meeting  held discussions on the latest development of research  in different disciplines and provided an open platform  for Chinese and overseas researchers to demonstrate  and exchange academic results. The meeting was jointly  hosted by the School of Public Policy and Management  of Tsinghua University, CIDEG of Tsinghua University,  Environmental Defense Fund, The Energy System  Engineering Expert Committee of China Energy Research  Society, The Institute of Energy, Environment and  Economics of Tsinghua University and the Institutes of  Science and Development of the Chinese Academy of  Sciences.