Climate Change 2022: Mitigation of Climate Change
The Working Group III report provides an updated global assessment of climate change mitigation progress and pledges, and examines the sources of global emissions. It explains developments in emission reduction and mitigation efforts, assessing the impact of national climate pledges in relation to long-term emissions goals. An emissions gap persists, exacerbated by an implementation gap, despite mitigation efforts including those in near-universal nationally determined contributions (NDCs). The “emissions gap” is understood as the difference between the emissions with NDCs in 2030, and mitigation pathways consistent with the temperature goals. In general, the term “implementation gap” refers to the difference between goals on paper and how they are achieved in practice. In this report, the term refers to the gap between mitigation pledges contained in national determined contributions, and the expected outcome of existing policies. There is considerable literature on country-level mitigation pathways, including but not limited to NDCs.
Related Content
- Global risks report 2023
- Delivering climate-change mitigation under diverse national policy approaches
- A framework for comparing climate mitigation policies across countries
- Economic analysis of power projects: integration of climate change and disaster resilience
- Building financial resilience to climate impacts: a framework for governments to manage the risks of losses and damages
- World trade report 2022: climate change and international trade