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정책동향보고서

제목 글로벌) 24시간 재생 가능 에너지: 확고한 태양광과 풍력의 경제학
국가 [글로벌]  출처 IRENA
산업구분 [태양에너지]  [풍력에너지]  등록일 2026.05.20
본 보고서는 국제재생에너지기구(IRENA)가 태양광과 풍력의 변동성을 극복하고 24시간 안정적인 전력 공급을 가능하게 하는 경제적·기술적 접근을 분석한 보고서이다.
원문 제목 및 목차
제목 :
24/7 renewables: The economics of firm solar and wind
원문목차 :
Figures, tables and boxes  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4

Abbreviations  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5

EXECUTIVE SUMMARY  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6

THE RISE OF ROUND-THE-CLOCK RENEWABLE POWER  . . . . . . . . . . . . . . . .18
 1.1 Beyond LCOE: Why a system perspective matters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
 1.2 From system models to project-level benchmarks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23
 
THE ECONOMICS OF FIRM RENEWABLE POWER  . . . . . . . . . . . . . . . . . . . . .24
 2.1 Measuring the cost of firm renewable power: the firm LCOE . . . . . . . . . . . . . . . . . . . . . . . . . .24
 2.2 How firm renewable costs compare across markets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27
 2.3 Competitiveness with fossil-fuel generation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33
 2.4 What drives the cost of firm renewable electricity? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35

FROM COST COMPETITIVENESS TO DEPLOYMENT AT SCALE  . . . . . . . . . . . .44
 3.1 Technology learning: a self-reinforcing cost reduction dynamic . . . . . . . . . . . . . . . . . . . . . . .44
 3.2 Matching technology to context . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .45
 3.3 Enabling deployment: the decisive role of policy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .46
 3.4 Looking ahead . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .48

REFERENCES  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .49

ANNEXES  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .51
 A Methodological framework for estimating firm LCOE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .51
 B Capital expenditure assumptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .55
 C Operating expenditure assumptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .58
 D Project timeline and financing assumptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .59
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