Biobased production has been promoted as an alternative to fossil-based production to mitigate climate change. However, emerging concerns over the sustainability of biobased products have shown that tensions can emerge between different objectives and concerns, like emission reduction targets and food security, and that these are dependent on local contexts. Here we present the Open Sustainability-in-Design (OSiD) framework, the aim of which is to integrate a context-sensitive sustainability analysis in the conceptual design of biobased processes. The framework is illustrated, taking as an example the production of sustainable aviation fuel in southeast Brazil. The OSiD framework is a novel concept that brings the perspectives of stakeholders and considerations of the regional context to an ex ante sustainability analysis of biobased production. This work also illustrates a way to integrate methods from different scientific disciplines supporting the analysis of sustainability and the identification of tensions between different sustainability aspects. Making these tensions explicit early in the development of biobased production can make them more responsive to emerging sustainability concerns. Considering the global pressure to reduce carbon emissions, situating sustainability analyses in their socio-technical contexts as presented here can help to explain and improve the impacts of biobased production in the transition away from fossil resources. © 2021 The Authors. Biofuels, Bioproducts and Biorefining published by Society of Industrial Chemistry and John Wiley & Sons Ltd.

中文翻译：

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OSiD：将生物基工艺的概念设计开放给上下文敏感的可持续性分析

生物基生产已被推广作为化石基生产的替代品，以缓解气候变化。然而，对生物基产品可持续性的新关注表明，不同目标和关注点之间可能会出现紧张关系，例如减排目标和粮食安全，而这些取决于当地情况。在这里，我们介绍了开放式可持续性设计 (OSiD) 框架，其目的是将上下文敏感的可持续性分析集成到生物基工艺的概念设计中。以巴西东南部可持续航空燃料的生产为例，说明了该框架。OSiD 框架是一个新颖的概念，它将利益相关者的观点和对区域背景的考虑带到事前生物基生产的可持续性分析。这项工作还说明了一种整合来自不同科学学科的方法的方法，这些方法支持可持续性分析和确定不同可持续性方面之间的紧张关系。在生物基生产发展的早期明确这些紧张局势可以使他们对新出现的可持续性问题更加敏感。考虑到减少碳排放的全球压力，将可持续性分析置于此处介绍的社会技术背景中，有助于解释和改善生物基生产在远离化石资源的转型过程中的影响。© 2021 作者。工业化学协会和 John Wiley & Sons Ltd. 出版的 Biofuels, Bioproducts and Biorefining