Assessing techno-economic strategies to implement circular business models: The case of fibre-reinforced thermoset polymers

We present a comprehensive review of recent techno-economic analyses concerning the recycling of fibre-reinforced thermoset polymers, delving into the strategies employed. Additionally, we offer insights into the critical issues that necessitate consideration when evaluating solutions for valorizing these materials. Our emphasis lies in advocating for a demand-driven, entrepreneurial approach focused on identifying viable industrial applications for recycled materials, forming the foundation for sustainable techno-economic solutions and viable circular business models. We underscore the imperative for initial public intervention to regulate the recycling process, alter stakeholders’ incentives and effectively coordinate actions across involved value chains.