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정책동향보고서

제목 글로벌) 배출량 격차 보고서 2021
국가 [글로벌]  출처 UNEP
산업구분 [기타]  [자원개발·순환]  등록일 2022.10.31

‘2021년 배출량 격차 보고서의 요점’, ‘2021년 순배출량 목표’, ‘배출량 격차’ 등의 내용을 담은 보고서가 UNEP에 발간되었습니다.  




제목 : Emissions Gap Report 2021



[목차]





Chapter 1 Introduction 1

1.1 Context of the Emissions Gap Report 2021 1

1.2 Focus, approach and structure of the report 1

Chapter 2 Trends in global emissions, new pledges for 2030 and G20 status and outlook 3

2.1 Introduction 3

2.2 Current global emissions: status and trends 4

2.3 Trends and implications of the new or updated NDCs and other announced mitigation 

pledges for 2030 6

2.4 Assessment of G20 members’ progress towards NDCs and mitigation pledges

for 2030 12

Chapter 3 Net-zero emissions targets 18

3.1 Introduction 18

3.2 The science of net-zero emissions targets 18

3.3 Net-zero at the national level 22

3.4 Tracking national net-zero targets globally 24

3.5 A closer look at net-zero targets in the G20 25

Chapter 4 The emissions gap 29

4.1 Introduction 29

4.2 Scenarios considered for the 2030 gap assessment 29

4.3 The emissions gap 32

4.4 Temperature implications of the emissions gap 36

Chapter 5 Are COVID-19 fiscal recovery measures bridging or extending the emissions gap? 38

5.1 Introduction 38

5.2 How could COVID-19-related public spending bridge the emissions gap? 39

5.3 What are the characteristics of fiscal rescue and recovery spending to date and

how may they impact the emissions gap? 41

5.4 Do lower-income nations face greater barriers for low-carbon recovery spending?

If so, what can be done? 43

Chapter 6 The role of anthropogenic methane emissions in bridging the emissions gap 47

6.1 Introduction 47

6.2 Optimizing methane emission reductions 48

6.3 Short- and long-term mitigation potentials 49

6.4 Link between methane mitigation and paths to net-zero CO2 52

6.5 Methane mitigation in the first NDCs 52

6.6 Measurement-based verification of uncertain emission reporting 54

Chapter 7 The role of market mechanisms in bridging the emissions gap 56

7.1 Introduction: The role of carbon markets and current status 56

7.2 The potential role of international carbon markets under the Paris Agreement:

near-term versus net-zero implications 58

7.3 Using market mechanisms under article 6 61

7.4 The way forward 62



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