Temporary reduction in daily global CO2 emissions during the COVID-19 forced confinement

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dc.creatorLe Quéré, Corinne
dc.creatorJackson, Robert B
dc.creatorJones, Matthew W
dc.creatorSmith, Adam J. P.
dc.creatorAbernethy, Sam
dc.creatorAndrew, Robbie M.
dc.creatorDe-Gol, Anthony J.
dc.creatorWillis, David R.
dc.creatorShan, Yuli
dc.creatorCanadell, Josep G.
dc.creatorFriedlingstein, Pierre
dc.creatorCreutzig, Felix
dc.creatorPeters, Glen P.
dc.date.accessioned2020-07-13T17:13:55Z
dc.date.available2020-07-13T17:13:55Z
dc.date.created2020-05-19
dc.description.abstractenglishGovernment policies during the COVID-19 pandemic have drastically altered patterns of energy demand around the world. Many international borders were closed and populations were confined to their homes, which reduced transport and changed consumption patterns. Here we compile government policies and activity data to estimate the decrease in CO2 emissions during forced confinements. Daily global CO2 emissions decreased by –17% (–11 to –25% for ±1σ) by early April 2020 compared with the mean 2019 levels, just under half from changes in surface transport. At their peak, emissions in individual countries decreased by –26% on average. The impact on 2020 annual emissions depends on the duration of the confinement, with a low estimate of –4% (–2 to –7%) if prepandemic conditions return by mid-June, and a high estimate of –7% (–3 to –13%) if some restrictions remain worldwide until the end of 2020. Government actions and economic incentives postcrisis will likely influence the global CO2 emissions path for decades.spa
dc.format.extent8 páginasspa
dc.format.mimetypeapplication/pdfspa
dc.identifier.doihttps://doi.org/10.1038/s41558-020-0797-xspa
dc.identifier.issn1758-6798 (online)spa
dc.identifier.otherhttps://www.nature.com/articles/s41558-020-0797-x#rightslinkspa
dc.identifier.urihttps://hdl.handle.net/20.500.12010/10447
dc.publisherNature Climate Changeeng
dc.rights.accessrightsinfo:eu-repo/semantics/openAccessspa
dc.sourcereponame:Expeditio Repositorio Institucional UJTLspa
dc.sourceinstname:Universidad de Bogotá Jorge Tadeo Lozanospa
dc.subjectReduction global CO2spa
dc.subject.lembSíndrome respiratorio agudo gravespa
dc.subject.lembCOVID-19spa
dc.subject.lembSARS-CoV-2spa
dc.subject.lembCoronavirusspa
dc.titleTemporary reduction in daily global CO2 emissions during the COVID-19 forced confinementspa
dc.type.hasversioninfo:eu-repo/semantics/acceptedVersionspa
dc.type.localArtículospa

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