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Variable demand as a means to more sustainable biofuels and biobased materials
Biofuels, Bioproducts and Biorefining ( IF 3.9 ) Pub Date : 2020-11-12 , DOI: 10.1002/bbb.2164
Iris Vural Gursel 1 , Foluke Quist‐Wessel 2 , Hans Langeveld 3 , Keith L. Kline 4 , Maja Slingerland 5 , Patricio Grassini 6 , Kees Kwant 7 , Wolter Elbersen 1
Affiliation  

Abstract: Expanding the use of biofuels is controversial because of concerns about competition with food. Here we describe how varying the biofuel demand could help address these concerns. Variable biofuel demand can be implemented through market or policy mechanisms that adjust biofuel production according to feedstock availability, expanding or contracting in response to supply surplus or limitations. Based on a survey, an expert workshop, and relevant literature, the effects of a variable biofuel demand approach are evaluated with respect to food security, agricultural productivity, detrimental land‐use change, and feedstock competition with biobased chemicals and materials. Here we provide evidence that variable biofuel demand can enhance the synergistic development of agriculture, renewable biomass feedstocks and biofuels, but implementation faces several challenges. Recommendations are provided for governance options to tackle these challenges. © 2020 The Authors. Biofuels, Bioproducts, and Biorefining published by Society of Chemical Industry and John Wiley & Sons, Ltd.

中文翻译:

需求变化是获取更可持续的生物燃料和生物基材料的一种手段

摘要:由于对与食物竞争的担忧,扩大生物燃料的使用存在争议。在这里,我们描述了如何改变生物燃料需求如何帮助解决这些问题。可以通过市场或政策机制来实现可变的生物燃料需求,这些机制可根据原料的可利用性来调整生物燃料的生产,并根据供应过剩或限制而扩大或收缩。根据一项调查,一个专家研讨会和相关文献,评估了可变生物燃料需求方法在粮食安全,农业生产力,不利的土地利用变化以及与生物基化学品和原料的原料竞争方面的效果。在这里,我们提供的证据表明,可变的生物燃料需求可以促进农业,可再生生物质原料和生物燃料的协同发展,但是实施过程中会遇到一些挑战。提供了针对治理方案的建议以应对这些挑战。©2020作者。化学工业协会和John Wiley&Sons,Ltd.出版的生物燃料,生物产品和生物精制。
更新日期:2021-01-10
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