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Chapter 2. Trends in global emissions, new pledges for 2030 and G20 status and outlook - Emissions Gap Report 2021: The Heat Is On – A World of Climate Promises Not Yet Delivered

dc.contributorScience Divisionen_US
dc.contributor.authorUnited Nations Environment Programmeen_US
dc.contributor.otherKuramochi, Takeshien_US
dc.contributor.otherden Elzen, Michelen_US
dc.contributor.otherFransen, Tarynen_US
dc.contributor.otherPeters, Glen P.en_US
dc.contributor.otherKonstantinidis, Enrique Maurtuaen_US
dc.contributor.otherChapman, Annaen_US
dc.contributor.otherMaxwell, Victoren_US
dc.contributor.otherMeinshausen, Malteen_US
dc.contributor.otherWills, Williamen_US
dc.contributor.otherLee, Carolineen_US
dc.contributor.otherAncygier, Andrzejen_US
dc.contributor.otherWilson, Ryanen_US
dc.contributor.otherNascimento, Leonardoen_US
dc.contributor.otherJeffery, Louiseen_US
dc.contributor.otherGuetschow, Johannesen_US
dc.contributor.otherVohra, Sachien_US
dc.contributor.otherWijayani, Lisaen_US
dc.contributor.otherCrippa, Monicaen_US
dc.contributor.otherGuizzardi, Diegoen_US
dc.contributor.otherMuntean, Marilenaen_US
dc.contributor.otherSolazzo, Efisioen_US
dc.contributor.otherTakizawa, Hajimeen_US
dc.contributor.otherTamura, Kentaroen_US
dc.contributor.otherGutierrez, Marianaen_US
dc.contributor.otherVillareal, Jorgeen_US
dc.contributor.otherOlivier, Josen_US
dc.contributor.otherRoelfsema, Marken_US
dc.contributor.othervan Soest, Heleenen_US
dc.contributor.otherHan, Gaheeen_US
dc.contributor.otherKeramidas, Kimonen_US
dc.contributor.otherSarı, Ayşe Cerenen_US
dc.contributor.otherGe, Mengpinen_US
dc.coverage.spatialGlobalen_US
dc.date.accessioned2021-10-20T18:14:40Z
dc.date.available2021-10-20T18:14:40Z
dc.date.issued2021
dc.identifier.urihttps://wedocs.unep.org/20.500.11822/36992
dc.descriptionThis chapter reviews the current status of global greenhouse gas (GHG) emissions as well as the outlook for 2030 emissions under new or updated NDCs and announced mitigation pledges. Furthermore, it reviews progress towards implementing 2030 pledges, with a special focus on G20 members.1 The chapter proceeds as follows: Section 2.2 provides an overview of current trends in total global GHG emissions and global carbon dioxide (CO2) emissions from fossil fuel use and industry-related sources, considering the impact of COVID-19 on 2020 and 2021 emissions. Section 2.3 presents new and updated Nationally Determined Contributions (NDCs) communicated under the Paris Agreement, as well as additional pledges for 2030 not yet formally submitted as NDCs. It discusses characteristics of these pledges, in aggregate, and assesses their impact on global and G20 2030 emissions. Section 2.4 presents G20 countries’ pledges, assessing whether and how they have been updated, as well as progress towards their implementation. The assessment covers all individual G20 member countries and regions except the EU member states.2 The cut-off date for the assessments of new and updated NDCs is 30 September 2021.en_US
dc.formatTexten_US
dc.languageEnglishen_US
dc.rightsPublicen_US
dc.subjectCLIMATE CHANGEen_US
dc.subjectCLIMATE CHANGE MITIGATIONen_US
dc.subjectEMISSIONS GAPen_US
dc.titleChapter 2. Trends in global emissions, new pledges for 2030 and G20 status and outlook - Emissions Gap Report 2021: The Heat Is On – A World of Climate Promises Not Yet Delivereden_US
dc.typeChapters and Articlesen_US
dc.typeEmissions Gap Reportsen_US
wd.identifier.sdgSDG 13 - Climate Actionen_US
wd.topicsClimate Actionen_US
wd.identifier.pagesnumber16 pagesen_US


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