Abstract
The growing environmental issues of the 21st century demand a paradigm shift in our material choices. This chapter investigates the emerging field of sustainable materials, analyzing their definition, classification, and different applications across industries. It explores the lifecycle evaluation of materials, emphasizing the significance of circular economy principles and minimized environmental impact. From bio-based polymers and recycled composites to advanced low-carbon concrete and sustainably sourced timber, the chapter features the advanced materials leading to a more sustainable future. Furthermore, it addresses the obstacles to broad implementation and highlight strategies for promoting sustainable material integration in design and manufacturing. This chapter aims to provide a comprehensive overview for researchers, practitioners, and policymakers seeking to embrace a material-conscious approach to building a resilient and sustainable world.