{"id": 815934, "name": "Global Warming Potentials with a 100-year time horizon (GWP-100)", "unit": "", "createdAt": "2023-11-07T15:48:37.000Z", "updatedAt": "2026-01-30T15:14:38.000Z", "coverage": "", "timespan": "2021-2021", "datasetId": 6291, "shortUnit": "", "columnOrder": 0, "shortName": "gwp_100", "catalogPath": "grapher/emissions/2023-11-06/global_warming_potential_factors/global_warming_potential_factors#gwp_100", "descriptionShort": "[Global warming potential](#dod:gwp) measures the relative warming impact of one unit mass of a greenhouse gas relative to carbon dioxide.", "type": "float", "dataChecksum": "16408953511672276950", "metadataChecksum": "1669011134699167495", "datasetName": "Global warming potential factors", "updatePeriodDays": 365, "datasetVersion": "2023-11-06", "nonRedistributable": false, "display": {"numDecimalPlaces": 1}, "schemaVersion": 2, "processingLevel": "minor", "presentation": {"topicTagsLinks": ["CO2 & Greenhouse Gas Emissions", "Climate Change"]}, "descriptionKey": ["Global warming potential (GWP) values are used to convert greenhouse gases into a carbon dioxide equivalent metric by multiplying emissions in mass terms by their respective GWP factors.", "For example, a GWP value of 25 for a certain gas means that one tonne of that gas has 25 times the warming impact of one tonne of carbon dioxide."], "dimensions": {"years": {"values": [{"id": 2021}]}, "entities": {"values": [{"id": 368140, "name": "Carbon dioxide (CO\u2082)", "code": null}, {"id": 368145, "name": "HFC-152a (CH\u2083CHF\u2082)", "code": null}, {"id": 368144, "name": "Methane (CH\u2084)", "code": null}, {"id": 368141, "name": "Nitrous oxide (N\u2082O)", "code": null}, {"id": 368143, "name": "PFC-14 (CF\u2084)", "code": null}, {"id": 372424, "name": "Sulfur hexafluoride (SF\u2086)", "code": null}]}}, "origins": [{"id": 196, "title": "IPCC 6th Assessment Report, Working Group I, Chapter 7 Supplementary Material", "description": "Global warming potential for a 100-year time horizon (GWP-100) for a selection of greenhouse gases.", "producer": "IPCC", "citationFull": "Working Group I (WGI) Contribution to the Sixth Assessment Report (AR6) of the Intergovernmental Panel on Climate Change (IPCC), Chapter 7: The Earth's Energy Budget, Climate Feedbacks, and Climate Sensitivity.\n\nData extracted from the Supplementary Materials, Table 7.SM.7: Greenhouse gas lifetimes, radiative efficiencies, global warming potentials (GWPs), global temperature potentials (GTPs) and cumulative global temperature potentials (CGTPs).\n\nForster, P., T. Storelvmo, K. Armour, W. Collins, J.-L. Dufresne, D. Frame, D.J. Lunt, T. Mauritsen, M.D. Palmer, M. Watanabe, M. Wild, and H. Zhang, 2021: The Earth's Energy Budget, Climate Feedbacks, and Climate Sensitivity. In Climate Change 2021: The Physical Science Basis. Contribution of Working Group I to the Sixth Assessment Report of the Intergovernmental Panel on Climate Change [Masson-Delmotte, V., P. Zhai, A. Pirani, S.L. Connors, C. P\u00e9an, S. Berger, N. Caud, Y. Chen, L. Goldfarb, M.I. Gomis, M. Huang, K. Leitzell, E. Lonnoy, J.B.R. Matthews, T.K. Maycock, T. Waterfield, O. Yelek\u00e7i, R. Yu, and B. Zhou (eds.)]. Cambridge University Press, Cambridge, United Kingdom and New York, NY, USA, pp. 923-1054, [doi: 10.1017/9781009157896.009](https://www.cambridge.org/core/books/climate-change-2021-the-physical-science-basis/earths-energy-budget-climate-feedbacks-and-climate-sensitivity/AE57C97E588FF3060C7C7E47DD4F3C6E).", "attributionShort": "IPCC", "urlMain": "https://www.ipcc.ch/report/ar6/wg1/chapter/chapter-7/", "urlDownload": "https://www.ipcc.ch/report/ar6/wg1/downloads/report/IPCC_AR6_WGI_Chapter07_SM.pdf", "dateAccessed": "2023-11-06", "datePublished": "2021-08-09", "license": {"url": "https://www.ipcc.ch/report/ar6/wg1/resources/data-access/", "name": "CC BY 4.0"}}]}