{"paper":{"title":"COVID-19 causes record decline in global CO2 emissions","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.geo-ph","physics.soc-ph","q-fin.EC"],"primary_cat":"econ.GN","authors_text":"Bin Chen, Biqing Zhu, Bo Zheng, Chenxi Lu, Chongqing Kang, Dabo Guan, Daniel M. Kammen, Duo Cui, Eulalie Boucher, Fengming Xi, Fran\\c{c}ois Marie, Frederic Chevallier, Haiwang Zhong, Hans Joachim Schellnhuber, Hao Zhou, Jinjun Xue, Kebin He, Ning Zhang, Olivier Boucher, Pan He, Peng Gong, Philippe Ciais, Piyu Ke, Qiang Zhang, Ruixue Lei, Runtao Guo, Sha Feng, Steven J. Davis, Taochun Sun, Tingxuan Han, Xinyu Dou, Xu Yue, Yadong Lei, Yilong Wang, Yimin Wei, Yuan Wang, Yuhui Wu, Zhaonan Cai, Zhu Deng, Zhu Liu","submitted_at":"2020-04-28T15:48:56Z","abstract_excerpt":"The considerable cessation of human activities during the COVID-19 pandemic has affected global energy use and CO2 emissions. Here we show the unprecedented decrease in global fossil CO2 emissions from January to April 2020 was of 7.8% (938 Mt CO2 with a +6.8% of 2-{\\sigma} uncertainty) when compared with the period last year. In addition other emerging estimates of COVID impacts based on monthly energy supply or estimated parameters, this study contributes to another step that constructed the near-real-time daily CO2 emission inventories based on activity from power generation (for 29 countri"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2004.13614","kind":"arxiv","version":3},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2004.13614/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}