Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1038/s41558-019-0457-1 |
Asserting the climate benefits of the coal-to-gas shift across temporal and spatial scales | |
Tanaka, Katsumasa1,2,3; Cavalett, Otavio4; Collins, William J.5; Cherubini, Francesco4 | |
2019-05-01 | |
发表期刊 | NATURE CLIMATE CHANGE |
ISSN | 1758-678X |
EISSN | 1758-6798 |
出版年 | 2019 |
卷号 | 9期号:5页码:389-+ |
文章类型 | Article |
语种 | 英语 |
国家 | Japan; France; Germany; Norway; England |
英文摘要 | Reducing CO2 emissions through a shift from coal to natural gas power plants is a key strategy to support pathways for climate stabilization. However, methane leakage in the natural gas supply chain and emissions of a variety of climate forcers call the net benefits of this transition into question. Here, we integrated a life cycle inventory model with multiple global and regional emission metrics and investigated the impacts of representative coal and gas power plants in China, Germany, India and the United States. We found that the coal-to-gas shift is consistent with climate stabilization objectives for the next 50-100 years. Our finding is robust under a range of leakage rates and uncertainties in emissions data and metrics. It becomes conditional to the leakage rate in some locations only if we employ a set of metrics that essentially focus on short-term effects. Our case for the coal-to-gas shift is stronger than previously found, reinforcing the support for coal phase-out. |
领域 | 资源环境 |
收录类别 | SCI-E ; SSCI |
WOS记录号 | WOS:000466122200020 |
WOS关键词 | TEMPERATURE-CHANGE POTENTIALS ; NATURAL-GAS ; SHALE GAS ; METHANE EMISSIONS ; CARBON-DIOXIDE ; IMPACT ASSESSMENT ; GREENHOUSE GASES ; BRIDGE FUEL ; TRADE-OFFS ; NEAR-TERM |
WOS类目 | Environmental Sciences ; Environmental Studies ; Meteorology & Atmospheric Sciences |
WOS研究方向 | Environmental Sciences & Ecology ; Meteorology & Atmospheric Sciences |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/183074 |
专题 | 资源环境科学 |
作者单位 | 1.Natl Inst Environm Studies, Ctr Global Environm Res, Tsukuba, Ibaraki, Japan; 2.Sorbonne Univ, CNRS, Inst Pierre Simon Laplace, Paris, France; 3.Inst Adv Sustainabil Studies, Potsdam, Germany; 4.Norwegian Univ Sci & Technol, Ind Ecol Programme, Trondheim, Norway; 5.Univ Reading, Dept Meteorol, Reading, Berks, England |
推荐引用方式 GB/T 7714 | Tanaka, Katsumasa,Cavalett, Otavio,Collins, William J.,et al. Asserting the climate benefits of the coal-to-gas shift across temporal and spatial scales[J]. NATURE CLIMATE CHANGE,2019,9(5):389-+. |
APA | Tanaka, Katsumasa,Cavalett, Otavio,Collins, William J.,&Cherubini, Francesco.(2019).Asserting the climate benefits of the coal-to-gas shift across temporal and spatial scales.NATURE CLIMATE CHANGE,9(5),389-+. |
MLA | Tanaka, Katsumasa,et al."Asserting the climate benefits of the coal-to-gas shift across temporal and spatial scales".NATURE CLIMATE CHANGE 9.5(2019):389-+. |
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