*Appendix D.1 Data for Energy Sources and Intermediate Conversion*

The data for energy sources and intermediate conversion are mainly obtained from the 2015 Energy Balance Sheet (Standard Quantity) in the China Energy Statistical Yearbook 2016 [25], including data of energy sources, conversion, and end use. The data of some renewable energy that are not contained in the yearbook (e.g., photovoltaics, solar heating and geothermal energy) are from China's Utilization of Renewable Energy Sheet in the Energy Data of China 2016 [26].
