As cases of unexpected environment catastrophes drastically increased because average temperature of Earth is increased by accumulated greenhouse gases in atmosphere due to the excessive use of fossil energy, it is necessary to decrease the greenhouse gas emission in urban planning aspect. However, current researches on urban planning and design method for carbon neutrality in national level is still in early stage.
This study suggested absorption method for unavoidable outbreak of carbon dioxide by deducting planning factors and estimate of absorption according to the CO2 absorption objective.