| 来源类型 | Article |
| 规范类型 | 其他 |
| DOI | 10.1016/j.apenergy.2017.03.109 |
| Cost optimization of biofuel production – The impact of scale, integration, transport and supply chain configurations. | |
| de Jong S; Hoefnagels R; Wetterlund E; Pettersson K; Faaij A; Junginger M | |
| 发表日期 | 2017 |
| 出处 | Applied Energy 195: 1055-1070 |
| 出版年 | 2017 |
| 语种 | 英语 |
| 摘要 | This study uses a geographically-explicit cost optimization model to analyze the impact of and interrelation between four cost reduction strategies for biofuel production: economies of scale, intermodal transport, integration with existing industries, and distributed supply chain configurations (i.e. supply chains with an intermediate pre-treatment step to reduce biomass transport cost). The model assessed biofuel production levels ranging from 1 to 150 PJ a−1 in the context of the existing Swedish forest industry. Biofuel was produced from forestry biomass using hydrothermal liquefaction and hydroprocessing. Simultaneous implementation of all cost reduction strategies yielded minimum biofuel production costs of 18.1–18.2 € GJ−1 at biofuel production levels between 10 and 75 PJ a−1. Limiting the economies of scale was shown to cause the largest cost increase (+0–12%, increasing with biofuel production level), followed by disabling integration benefits (+1–10%, decreasing with biofuel production level) and allowing unimodal truck transport only (+0–6%, increasing with biofuel production level). Distributed supply chain configurations were introduced once biomass supply became increasingly dispersed, but did not provide a significant cost benefit (<1%). Disabling the benefits of integration favors large-scale centralized production, while intermodal transport networks positively affect the benefits of economies of scale. As biofuel production costs still exceeds the price of fossil transport fuels in Sweden after implementation of all cost reduction strategies, policy support and stimulation of further technological learning remains essential to achieve cost parity with fossil fuels for this feedstock/technology combination in this spatiotemporal context. |
| 主题 | Ecosystems Services and Management (ESM) |
| 关键词 | Biofuel Cost optimization Economies of scale Integration Intermodal transport Distributed supply chain |
| URL | http://pure.iiasa.ac.at/id/eprint/14522/ |
| 来源智库 | International Institute for Applied Systems Analysis (Austria) |
| 引用统计 | |
| 资源类型 | 智库出版物 |
| 条目标识符 | http://119.78.100.153/handle/2XGU8XDN/130816 |
| 推荐引用方式 GB/T 7714 | de Jong S,Hoefnagels R,Wetterlund E,等. Cost optimization of biofuel production – The impact of scale, integration, transport and supply chain configurations.. 2017. |
| 条目包含的文件 | ||||||
| 文件名称/大小 | 资源类型 | 版本类型 | 开放类型 | 使用许可 | ||
| 1-s2.0-S030626191730（2808KB） | 智库出版物 | 限制开放 | CC BY-NC-SA | 浏览 | ||
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