제1장 서론 ············································································································································ 1

제1절 연구 배경 및 필요성 ······································································································ 1
제2절 연구 목표 ·························································································································· 3
제3절 연구 범위 및 내용 ·········································································································· 3
제4절 추진체계 및 추진경과 ···································································································· 4

제2장 기후에너지환경 현황 및 이슈 분석 ···················································································· 5

제1절 국내 정책 동향 분석 ········································································································ 5
1. 기후에너지환경 관련 정책 ····························································································· 5
2. 2050 탄소중립 관련 논의 ······························································································ 20
제2절 기후에너지환경 R&D 현황 분석 ················································································· 27
1. 분석 개요 ··························································································································· 27
2. 투자 현황 ··························································································································· 28
3. 투자 분석 결과 ················································································································· 30
제3절 주요국 기후에너지환경 대응 현황 ············································································ 32
1. 미국 ····································································································································· 32
2. 유럽연합(EU) ······················································································································ 34
3. 독일 ····································································································································· 35
4. 프랑스 ································································································································· 37
5. 영국 ····································································································································· 39
6. 일본 ····································································································································· 40
제4절 시사점 ································································································································ 42

제3장 기후에너지환경 통합대책 방안 ························································································ 43

제1절 배경 ···································································································································· 43
제2절 현황 및 문제점 ················································································································ 45
1. (Plan) 탄소중립 추진전략 수립의 적정성 ··································································· 45
2. (Do) 2050년 탄소중립 목표달성 가능성 ····································································· 49
3. (See) 추진전략 이행결과 평가 및 환류 체계의 적정성 ·········································· 55
제3절 자문안 ································································································································ 56
1. 에너지 시스템 통합적 접근을 통한 ‘2050 탄소중립 추진전략’ 보완 ·················· 56
2. 사회적 합의를 통한 투자 우선순위 도출 ································································· 66
3. 경제주체별 파급효과 등을 고려한 목표 달성 경로 시나리오 설정 ··················· 69
4. R&D 통합 추진 체계 강화 ···························································································· 80

제4장 결언 ·········································································································································· 83