Analysis of Economic Feasibility of New & Renewable Energies

신$\cdot$재생에너지 원별 경제성 분석 - 태양광, 풍력, 소수력 발전을 중심으로 -

This study conducted an analysis of economic feasibility with unit generating costs calculated based on scenarios of capacity factors, discount rates, government supporting rates, installation costs. However, It Is clear that few new and renewable energies can meet the tariffs [government purchasing prices] set by the government in light of the current market reality. Without the government support, solar PV is not economically feasible at the tariff of \716.40/kWh. in the case of wind Power, the current tariff of \107.66/kWh is not enough to make it competitive except for a mid- and large-scale wind farm The analysis showed that even small hydro is not economically acceptable at the current tariff of \73.69/kWh.