육상풍력 입지지도 I: 풍력자원 분류지도 개발 및 자원의 적합성 평가

In order to advance the onshore wind energy siting atlas, we developed the national wind resource classification map using ultra-high resolution wind resource maps and market economics models. The wind resource map was classified into fair and poor class suggesting presence or absence of economic feasibility, and good class in fair class was additionally recategorized with high priority areas. About 25.1% of the country had economic feasibility(fair class), of which 1.7% was superior to the result(good class). These amounts has been influenced by accuracy of capacity factor map as well as changes of Capital expenditure(CAPEX) and subsidy derived by system marginal prices up to -7.6%p ~ 12.6%p for fair class(-1.1%p ~ 2.7%p for good class). It had the greatest impacts on the subsidy change derived SMP and capacity factor than CAPEX. We also identified that with CAPEX affects on overcoming economic feasibility within limited capacity factor.