Calculation Methods. The calculation of the amount of air pollution emissions herein is the estimation of CO2 emission stemming from energy use in Thailand, calculated from the amount of energy consumption and the CO2 emission factor by fuel type, with reference to the estimation methodologies and CO2 emission factors prescribed in the 2006 Guidelines of the Intergovernmental Panel on Climate Change (IPCC), using the following calculation formula:
CO2 emission = €(Entity data x Entity Emission Factor)