Spatially explicit analysis identifies significant potential for bioenergy with carbon capture and storage in China
| العنوان: | Spatially explicit analysis identifies significant potential for bioenergy with carbon capture and storage in China |
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| المؤلفون: | Xin Yang, Jianmin Ma, Rong Wang, Guofeng Shen, Olivier Boucher, Siqing Xu, Ivan A. Janssens, Xingnan Ye, Yutao Wang, Xiaofan Xing, Josep Peñuelas, Lin Wang, Daniel S. Goll, Philippe Ciais, James H. Clark, Nico Bauer, Xu Tang, Jianmin Chen, Qing X. Li, Bo Pan, Wei Li, Junji Cao, Gang Luo, Shicheng Zhang, Yves Balkanski, Yechen Yang |
| المساهمون: | Shanghai Key Laboratory of Atmospheric Particle Pollution and Prevention (LAP3), Fudan University [Shanghai], Potsdam Institute for Climate Impact Research (PIK), Laboratoire des Sciences du Climat et de l'Environnement [Gif-sur-Yvette] (LSCE), Institut national des sciences de l'Univers (INSU - CNRS)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ), ICOS-ATC (ICOS-ATC), Institut national des sciences de l'Univers (INSU - CNRS)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ), Institut Pierre-Simon-Laplace (IPSL (FR_636)), École normale supérieure - Paris (ENS Paris), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut national des sciences de l'Univers (INSU - CNRS)-École polytechnique (X)-Centre National d'Études Spatiales [Toulouse] (CNES)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Université de Paris (UP), Modelling the Earth Response to Multiple Anthropogenic Interactions and Dynamics (MERMAID), Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS), Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS), École normale supérieure - Paris (ENS-PSL), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut national des sciences de l'Univers (INSU - CNRS)-École polytechnique (X)-Centre National d'Études Spatiales [Toulouse] (CNES)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Université Paris Cité (UPCité), This work was funded by the National Natural Science Foundation of China (41877506,21925601, 41922057), National Key Research and Development Program of China(No. 2017YFC0212200), the Chinese Thousand Youth Talents Program, Chinese Academyof Science (XDA23010100), the ERC-Synergy IMBALANCE-P, and the ANR CLANDConvergence Institute 16-CONV-0003. The research leading to these results was also supported by the PEGASOS (01LA1826C) project funded by the German Federal Ministry ofEducation and Research (BMBF). We gratefully acknowledge the useful comments offeredby three anonymous referees which are helpful to improve the manuscript., ANR-16-CONV-0003,CLAND,CLAND : Changement climatique et usage des terres(2016) |
| المصدر: | Nature Communications, Vol 12, Iss 1, Pp 1-12 (2021) Nature communications Nature Communications Nature Communications, Nature Publishing Group, 2021, 12 (1), ⟨10.1038/s41467-021-23282-x⟩ Nature Communications, 2021, 12 (1), ⟨10.1038/s41467-021-23282-x⟩ |
| بيانات النشر: | Nature Portfolio, 2021. |
| سنة النشر: | 2021 |
| مصطلحات موضوعية: | Marginal cost, 010504 meteorology & atmospheric sciences, Economics, Natural resource economics, 020209 energy, Science, General Physics and Astronomy, Biomass, 02 engineering and technology, 7. Clean energy, 01 natural sciences, Article, General Biochemistry, Genetics and Molecular Biology, 12. Responsible consumption, Engineering, Economic cost, 11. Sustainability, 0202 electrical engineering, electronic engineering, information engineering, Carbon capture and storage, [SDU.ENVI]Sciences of the Universe [physics]/Continental interfaces, environment, Climate-change mitigation, Biology, ddc:910, 0105 earth and related environmental sciences, [SDU.OCEAN]Sciences of the Universe [physics]/Ocean, Atmosphere, Energy, Multidisciplinary, Agriculture, Bio-energy with carbon capture and storage, General Chemistry, Climate change mitigation, Carbon neutrality, 13. Climate action, Greenhouse gas, Environmental science, Climate Change Mitigation, Engineering sciences. Technology |
| الوصف: | As China ramped-up coal power capacities rapidly while CO2 emissions need to decline, these capacities would turn into stranded assets. To deal with this risk, a promising option is to retrofit these capacities to co-fire with biomass and eventually upgrade to CCS operation (BECCS), but the feasibility is debated with respect to negative impacts on broader sustainability issues. Here we present a data-rich spatially explicit approach to estimate the marginal cost curve for decarbonizing the power sector in China with BECCS. We identify a potential of 222 GW of power capacities in 2836 counties generated by co-firing 0.9 Gt of biomass from the same county, with half being agricultural residues. Our spatially explicit method helps to reduce uncertainty in the economic costs and emissions of BECCS, identify the best opportunities for bioenergy and show the limitations by logistical challenges to achieve carbon neutrality in the power sector with large-scale BECCS in China. China has pledged to achieve carbon neutrality in 2060. Here the authors find a promising option to abate 1.0 Gt CO2-eq yr−1 of carbon emissions at a marginal cost of $69 (t CO2-eq)−1 by retrofitting 222 GW of coal power plants to co-fire with biomass and upgrading to CCS operation across 2836 counties in China. |
| وصف الملف: | application/pdf |
| اللغة: | English |
| تدمد: | 2041-1723 |
| الوصول الحر: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3afe6d7bbe499a5ae78604517edd2dd1Test https://doaj.org/article/deb588e7450e40b78eef8608895fd700Test |
| حقوق: | OPEN |
| رقم الانضمام: | edsair.doi.dedup.....3afe6d7bbe499a5ae78604517edd2dd1 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 20411723 |
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