지열 시스템의 난방 경제성 및 $CO_2$ 절감 실증 연구

An Experimental Study on the Ground Source Heat Pump System for Heating Economic Efficiency and Reduction Amount of $CO_2$

The final energy consumption in the building sector in Korea represents almost 20% of the total energy consumption. Besides, Space heating and hot water generation in Korea are based on fossil fuels, with a serious environmental impact. This study describes thermal performance of heating demonstration system using close-loop ground source heat pump installed at Korean minjok leadership academy. The results of the experimental study, it retrieve the investment cost for 3years 8months and reduction amount of $CO_2$are 293,900 $kgCO_2$.