Our studies “Modeling of energy consumption based on population: The case of Turkey” and “Modeling of coal consumption in Turkey: An application of trend analysis” were presented by Research Assist. Serkan Kaya at the 24th International Mining Congress and Exhibition of Turkey. In the congress, our studies “Modeling of Turkey’s CO2 emissions using economic and demographic variables” and “Forecasting of Turkey’s coal consumption using grey prediction technique” were also exhibited as posters.