Nleashes a plethora of opportunities to reduce the carbon footprint. Biotechnology provides a variety of creative options for lowering industrial carbon footprints, such as carbon capture and utilisation of bioenergy and biofuels. In the evolving textile landscape, resource mix refers to the strategic integration of diverse raw materials and processing resources to reduce dependence on single-fiber systems, enhance sustainability, and improve performance efficiency. As the industry faces challenges such as resource depletion, waste generation, environmental pollution, and rising demand for eco-friendly products, adopting an effective resource mix becomes crucial for building a resilient and low-impact textile ecosystem. This book compiles emerging research and innovative approaches to sustainable material utilization—from ethnobotanical knowledge and agro-residue valorization to bio-based materials and circular recycling technologies. Covering themes such as carbon-neutral applications, utilization of cotton stalk residue, regenerative textile methodologies, natural and biodegradable fibers, and advancements in textile recycling, the book presents pathways for a climate-conscious and resource-efficient future. By highlighting opportunities and challenges, it encourages collaboration among researchers, manufacturers, and policymakers to unlock new possibilities toward a regenerative textile industry.