Rising global plastic demand, dominated by synthetic plastic, has increased plastic waste pollution, negatively impacting human health and the environment. This chapter discusses bioplastics and nature-based solutions as promising alternatives for global sustainability. The chapter establishes a solid foundation through a literature review and successful case studies on biodegradable plastics. This chapter investigates the classification, characterization, and challenges linked to bioplastics in moving towards nature-based solutions. Ultimately, the aim is to increase awareness and understanding of bioplastics as a viable means for obtaining greater sustainability. Further, it provides an overview of a case study that holistically investigates the utilization of biodegradable plastics in different industries. This work emphasizes real-world applications, such as Novamont’s Mater-Bi used in packaging and agriculture, NatureWorks’ Ingeo in various sectors, and BASF’s Ecoflex and TIPA’s compostable packaging. These diverse applications highlight the improved characteristics and end-of-life possibilities of certain bioplastics, as the global market is expected to rise for PHA (poly-hydroxy alkanoates) and PLA (poly-lactic acid) based plastics. This chapter provides deeper insights into the importance of standards and certifications for ensuring bioplastic quality and effectiveness. To examine the significant impacts of plastics derived from biological mass to environmental stability, this chapter discusses the environmental impacts of bioplastics compared to traditional plastics. Furthermore, the findings discuss various solutions for producing parts and products using I4.0 technology, such as additive manufacturing for sustainable production. This chapter delivers valuable information for policymakers, researchers, and the public through critically analyzing current knowledge and assessing research gaps.