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Carbon Footprint of Sustainable Aviation Fuels: A Mini-Review of Trends and Prospects

文献类型：期刊论文

作者Zhang, Yixuan1,3,4; Zhang, Linxiu1,4; Liu, Guangxin2; Sun, Mingxing1,4
刊名ENERGY & FUELS
出版日期2026-02-19
卷号40期号:7页码:3469-3484
ISSN号0887-0624
DOI10.1021/acs.energyfuels.5c05788
产权排序1
文献子类Review
英文摘要The net zero emission objective requires urgent carbon reduction from the aviation sector. Sustainable aviation fuel (SAF) is deemed to reduce aviation's greenhouse gas emissions in the short to medium term due to civil aircraft's inherent characteristics. Though SAF is considered a low-carbon aviation fuel, its carbon footprint varies substantially depending on raw materials, techniques, regions, etc. Carbon Offsetting and Reduction Scheme for International Aviation (CORSIA) has published SAF's default carbon footprint values; however, the findings only encompass a limited range of raw material categories, techniques, and regions, potentially compromising the evaluation accuracy. We used a thorough review of the literature to reveal the status quo of SAF and its carbon footprint. First, we constructed the process flow for SAF production from different raw materials, creating a network of integrated processes. Next, we reviewed the SAF's carbon footprint from 194 cases across five continents. At the regional level, the average carbon footprint of SAF production was lower in South and North America. For raw materials, oil-produced SAF had the lowest carbon footprint. For techniques, the catalytic hydrothermolysis jet route has the smallest carbon footprint. Meanwhile, the results demonstrate a significant divergence between the SAF's carbon footprint made from different raw materials using the same technique. Comparing the literature values with those from CORSIA underscores the need to include more studies in the calculation. The study finally summarizes the factors that may influence the results accuracy and highlights more environmental and socioeconomic dimensions that should be considered in future research.
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WOS关键词GREENHOUSE-GAS EMISSIONS ; CLIMATE-CHANGE ; UNITED-STATES ; WATER ; AVAILABILITY ; CONVERSION
WOS研究方向Energy & Fuels ; Engineering
语种英语
WOS记录号WOS:001686361700001
出版者AMER CHEMICAL SOC
源URL[http://ir.igsnrr.ac.cn/handle/311030/220989]  
专题生态系统网络观测与模拟院重点实验室_外文论文
通讯作者Sun, Mingxing
作者单位1.UN Environm Programme Int Ecosyst Management Partn, Beijing 100101, Peoples R China;
2.Tsinghua Univ, Yangtze Delta Reg Res Inst, Jiaxing 314000, Peoples R China
3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China;
4.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Ecosyst Network Observat & Modeling, Beijing 100101, Peoples R China;
推荐引用方式
GB/T 7714		 Zhang, Yixuan,Zhang, Linxiu,Liu, Guangxin,et al. Carbon Footprint of Sustainable Aviation Fuels: A Mini-Review of Trends and Prospects[J]. ENERGY & FUELS,2026,40(7):3469-3484.
APA Zhang, Yixuan,Zhang, Linxiu,Liu, Guangxin,&Sun, Mingxing.(2026).Carbon Footprint of Sustainable Aviation Fuels: A Mini-Review of Trends and Prospects.ENERGY & FUELS,40(7),3469-3484.
MLA Zhang, Yixuan,et al."Carbon Footprint of Sustainable Aviation Fuels: A Mini-Review of Trends and Prospects".ENERGY & FUELS 40.7(2026):3469-3484.

入库方式： OAI收割

来源：地理科学与资源研究所

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