Life cycle assessment of biofuels in China: Status and challenges
文献类型：期刊论文
| 作者 | Liu, Huacai; Huang, Yanqin ; Yuan, Hongyou; Yin, Xiuli; Wu, Chuangzhi
|
| 刊名 | RENEWABLE & SUSTAINABLE ENERGY REVIEWS
 |
| 出版日期 | 2018-12-01 |
| 卷号 | 97页码:301-322 |
| 关键词 | Life cycle assessment Bioethanol Biodiesel China |
| ISSN号 | 1364-0321 |
| DOI | 10.1016/j.rser.2018.08.052 |
| 通讯作者 | Yin, Xiuli(xlyin@ms.giec.ac.cn) |
| 英文摘要 | Biofuels using as transportation fuels represents great potential for reduction of fossil energy consumption and mitigation of greenhouse gases (GHG) emissions. China has undertaken ambitious targets and relevant policies to promote the development of biofuel industry. But a general picture showing the environmental sustainability of biofuels in China has been lacking. A comprehensive review of life cycle assessment (LCA) of bioethanol and biodiesel in China is presented in this study. Most of the surveyed studies have not gone beyond energy and GHG emission assessments. A high variability of fossil energy consumption and GHG emissions has been observed, especially for bioethanol. Cellulosic bioethanol has the best performance on reduction of fossil energy consumption. Bioethanol produced from corn, wheat, sweet sorghum and sugar crops are more energy intensive and less competitive for fossil energy saving. Significant disagreement and controversies exist regarding the GHG benefits of bioethanol, especially that of the starch- and sugar-based bioethanol. In contrast, biodiesel using as a substitute of conventional diesel can generally ensure net reductions of fossil energy consumption and GHG emissions. LCA results exhibit strong dependency on methodological choices such as system boundary and allocation method. The study identifies methodological constraints in surveyed studies and concludes with future challenge and recommendations. |
| WOS关键词 | GREENHOUSE-GAS EMISSIONS ; ALTERNATIVE AUTOMOTIVE FUEL ; BIOETHANOL PRODUCTION ; ENERGY EFFICIENCY ; ENVIRONMENTAL IMPACTS ; ETHANOL-PRODUCTION ; JATROPHA-CURCAS ; GHG EMISSIONS ; NET ENERGY ; BIODIESEL |
| 资助项目 | National Natural Science Foundation of China[51661145022] ; National Natural Science Foundation of China[51306193] ; Natural Science Foundation of Guangdong Province of China[2017B030308002] |
| WOS研究方向 | Science & Technology - Other Topics ; Energy & Fuels |
| 语种 | 英语 |
| WOS记录号 | WOS:000448248600022 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| 资助机构 | National Natural Science Foundation of China ; Natural Science Foundation of Guangdong Province of China |
| 源URL | [http://ir.giec.ac.cn/handle/344007/24137]  |
| 专题 | 中国科学院广州能源研究所 |
| 通讯作者 | Yin, Xiuli |
| 作者单位 | Chinese Acad Sci, Key Lab Renewable Energy, Guangdong Key Lab New & Renewable Energy Res & De, Guangzhou Inst Energy Convers, Guangzhou 510640, Guangdong, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Huacai,Huang, Yanqin,Yuan, Hongyou,et al. Life cycle assessment of biofuels in China: Status and challenges[J]. RENEWABLE & SUSTAINABLE ENERGY REVIEWS,2018,97:301-322. |
| APA | Liu, Huacai,Huang, Yanqin,Yuan, Hongyou,Yin, Xiuli,&Wu, Chuangzhi.(2018).Life cycle assessment of biofuels in China: Status and challenges.RENEWABLE & SUSTAINABLE ENERGY REVIEWS,97,301-322. |
| MLA | Liu, Huacai,et al."Life cycle assessment of biofuels in China: Status and challenges".RENEWABLE & SUSTAINABLE ENERGY REVIEWS 97(2018):301-322. |
入库方式： OAI收割
来源：广州能源研究所
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